# MCK · Mckesson Corp

Snapshot 2026-10-26 · CIK 0000927653 · NYSE · Wholesale-Drugs, Proprietaries & Druggists' Sundries

Price 1000.77 (2026-10-23, Alpaca Market Data (consolidated SIP daily bar)) · Market cap 116.68 B

Machine-readable: https://theclaudetrader.com/s/MCK.json · index: https://theclaudetrader.com/llms.txt

## Scores

### Graham Defensive: 43.5 (ok) · complete: True · missing tests: none · current inputs as of 2026-03-31 · stale inputs: Revenue · history 2014–2026 · price 2026-10-23 · verification {'verified': 14, 'mismatch': 0, 'unverified': 22, 'not_cross_checked': 1} · computed 2026-10-26 · rules https://theclaudetrader.com/p/graham
- 1 Adequate size: 403.43 revenue $B · threshold >= 1 · points 5.0/5
- 2a Current ratio: 0.89  · threshold >= 2.0 · points 0.0/15
- 2b Long-term debt vs working capital: None LTD / WC · threshold <= 1.0 · points 0.0/15
- 3 Positive earnings each of 10 years: 9 of 10  · threshold 10 of 10 · points 13.5/15
- 4 Dividends every year for 20 years: 20 of 20  · threshold 20 of 20 · points 15.0/15
- 5 EPS growth, 3-yr avg now vs 10 yrs ago: 12.90 -> 28.83 (+123%)  · threshold >= +33% · points 10.0/10
- 6 P/E on 3-year average EPS: 34.7  · threshold <= 15 · points 0.0/15
- 7 P/B <= 1.5, or P/E x P/B <= 22.5: None  · threshold <= 1.5 or <= 22.5 · points 0.0/10

Inputs:
  - Price (close, per traded unit): 1000.77 · 2026-10-23 · Alpaca Market Data (consolidated SIP daily bar) · https://docs.alpaca.markets/docs/historical-stock-data-1
  - Revenue: 403430000000.0 · 2026-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - current_assets: 62837000000.0 · 2026-06-30 · SEC XBRL AssetsCurrent · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - current_liabilities: 70356000000.0 · 2026-06-30 · SEC XBRL LiabilitiesCurrent · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - lt_debt: 8432000000.0 · 2026-06-30 · SEC XBRL LongTermDebtAndCapitalLeaseObligations · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - equity: -4240000000.0 · 2026-06-30 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - Net income FY2016: 5070000000.0 · 2017-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765319000009/ · unverified
  - Net income FY2017: 67000000.0 · 2018-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765320000033/ · unverified
  - Net income FY2018: 34000000.0 · 2019-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765321000039/ · unverified
  - Net income FY2019: 900000000.0 · 2020-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765322000051/ · unverified
  - Net income FY2020: -4539000000.0 · 2021-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765323000038/ · unverified
  - Net income FY2021: 1114000000.0 · 2022-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/ · unverified
  - Net income FY2022: 3560000000.0 · 2023-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/ · unverified
  - Net income FY2023: 3002000000.0 · 2024-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Net income FY2024: 3295000000.0 · 2025-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Net income FY2025: 4762000000.0 · 2026-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Dividend years (Yahoo): [2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026] ·  · Yahoo Finance dividend history · https://finance.yahoo.com/quote/MCK/history?filter=div · verified (partly: XBRL covers 13 of 20 years)
  - Dividends per share FY2013 (XBRL): 0.92 · 2014-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765316000020/ · verified
  - Dividends per share FY2014 (XBRL): 0.96 · 2015-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765317000007/ · verified
  - Dividends per share FY2015 (XBRL): 1.08 · 2016-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765318000010/ · verified
  - Dividends per share FY2016 (XBRL): 1.12 · 2017-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765319000009/ · verified
  - Dividends per share FY2017 (XBRL): 1.3 · 2018-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765320000033/ · verified
  - Dividends per share FY2018 (XBRL): 1.51 · 2019-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765321000039/ · verified
  - Dividends per share FY2019 (XBRL): 1.62 · 2020-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765322000051/ · verified
  - Dividends per share FY2020 (XBRL): 1.67 · 2021-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765323000038/ · verified
  - Dividends per share FY2021 (XBRL): 1.83 · 2022-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/ · verified
  - Dividends per share FY2022 (XBRL): 2.09 · 2023-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/ · verified
  - Dividends per share FY2023 (XBRL): 2.4 · 2024-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · verified
  - Dividends per share FY2024 (XBRL): 2.75 · 2025-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · verified
  - Dividends per share FY2025 (XBRL): 3.17 · 2026-03-31 · SEC XBRL CommonStockDividendsPerShareDeclared · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · verified
  - EPS diluted FY2014: 6.27 · 2015-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765317000007/ · unverified
  - EPS diluted FY2015: 9.7 · 2016-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765318000010/ · unverified
  - EPS diluted FY2016: 22.73 · 2017-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765319000009/ · unverified
  - EPS diluted FY2023: 22.39 · 2024-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - EPS diluted FY2024: 25.72 · 2025-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - EPS diluted FY2025: 38.38 · 2026-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - equity: -4240000000.0 · 2026-06-30 · SEC XBRL StockholdersEquity · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified

### Magic Formula: — (insufficient data (invested capital not positive (negative working capital exceeds fixed assets))) · complete: None · missing tests: none · current inputs as of None · stale inputs: none · history None–None · price None · verification None · computed 2026-10-26 · rules https://theclaudetrader.com/p/magic_formula

### Momentum: 65.9 (ok) · complete: True · missing tests: none · current inputs as of 2026-10-23 · stale inputs: none · history None–None · price 2026-10-23 · verification None · computed 2026-10-26 · rules https://theclaudetrader.com/p/momentum
-  12-1 month return: 11.5 % · threshold  · points 28.5/50
-  6 month return: 20.0 % · threshold  · points 15.7/20
-  Price / 52-week high: 0.972  · threshold  · points 14.6/15
-  Volatility penalty (60d annualised): 28.7 % · threshold  · points 7.1/15

Inputs:
  - Adjusted close series (14 months): 1000.77 · 2026-10-23 · Yahoo Finance / Alpaca Market Data daily history · 

### Insider: 0.0 (ok) · complete: True · missing tests: none · current inputs as of 2026-10-23 · stale inputs: none · history None–None · price None · verification None · computed 2026-10-26 · rules https://theclaudetrader.com/p/insider
-  Open-market buy value / market cap (percentile among buyers): 0.0 bp · threshold  · points 0.0/35
-  Distinct buyers: 0  · threshold  · points 0.0/25
-  Buyer seniority: 0.0  · threshold  · points 0.0/20
-  Recency (half-life 30d): 0.0  · threshold  · points 0.0/10
-  Sales penalty (excludes 10b5-1 plan sales): 0.02 bp · threshold  · points -0.9/0

Inputs:
  - Form 4 S Lerman Bradley E 2026-08-10: 268591.33 · 2026-08-10 · SEC Form 4 (insider transactions data set) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000239/
  - excluded 2026-10-15 S: 10b5-1 plan ·  · rule · 
  - excluded 2026-09-08 S: 10b5-1 plan ·  · rule · 

### Buffett Quality: 53.5 (partial: 1) · complete: False · missing tests: 1 · current inputs as of 2026-06-30 · stale inputs: none · history 2017–2026 · price 2026-10-23 · verification {'verified': 0, 'mismatch': 0, 'unverified': 31, 'not_cross_checked': 2} · computed 2026-10-26 · rules https://theclaudetrader.com/p/buffett
- 1 Average return on equity (net income / year-end equity): 2 years with positive equity  · threshold >= 15% · points None/25
- 2 Profitable every year: 9 of 10  · threshold all years · points 13.5/15
- 3 Net income growth, 3-yr average now vs start of window: +11.5% a year  · threshold >= +10% · points 10.0/10
- 4 Borrowings / 3-yr average earnings (years to repay): 2.6 years · threshold <= 4 · points 15.0/15
- 5 Operating margin, 5-yr average: 1.3%  · threshold >= 20% · points 0.0/10
- 6 Free cash flow / net income, 5-yr (operating cash flow minus capex): 1.52  · threshold >= 1.0 · points 10.0/10
- 7 Owner-earnings yield (3-yr avg free cash flow / market cap): 4.3%  · threshold >= 7% · points 5.0/15

Inputs:
  - Price (close, per traded unit): 1000.77 · 2026-10-23 · Alpaca Market Data (consolidated SIP daily bar) · https://docs.alpaca.markets/docs/historical-stock-data-1
  - Net income FY2016: 5070000000.0 · 2017-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765319000009/ · unverified
  - Net income FY2017: 67000000.0 · 2018-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765320000033/ · unverified
  - Net income FY2018: 34000000.0 · 2019-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765321000039/ · unverified
  - Net income FY2019: 900000000.0 · 2020-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765322000051/ · unverified
  - Net income FY2020: -4539000000.0 · 2021-03-31 · SEC XBRL NetIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765323000038/ · unverified
  - Net income FY2021: 1114000000.0 · 2022-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/ · unverified
  - Net income FY2022: 3560000000.0 · 2023-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/ · unverified
  - Net income FY2023: 3002000000.0 · 2024-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Net income FY2024: 3295000000.0 · 2025-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Net income FY2025: 4762000000.0 · 2026-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - debt_incl_current: 9729000000.0 · 2026-06-30 · SEC XBRL LongTermDebt · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - Operating income FY2021: 2038000000.0 · 2022-03-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/ · unverified
  - Revenue FY2021: 263966000000.0 · 2022-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/ · unverified
  - Operating income FY2022: 4381000000.0 · 2023-03-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/ · unverified
  - Revenue FY2022: 276711000000.0 · 2023-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/ · unverified
  - Operating income FY2023: 3909000000.0 · 2024-03-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Revenue FY2023: 308951000000.0 · 2024-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Operating income FY2024: 4422000000.0 · 2025-03-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Revenue FY2024: 359051000000.0 · 2025-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Operating income FY2025: 6212000000.0 · 2026-03-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Revenue FY2025: 403430000000.0 · 2026-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Operating cash flow FY2021: 4434000000.0 · 2022-03-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/ · unverified
  - Capital expenditure FY2021: 388000000.0 · 2022-03-31 · SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/ · unverified
  - Operating cash flow FY2022: 5159000000.0 · 2023-03-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/ · unverified
  - Capital expenditure FY2022: 390000000.0 · 2023-03-31 · SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/ · unverified
  - Operating cash flow FY2023: 4314000000.0 · 2024-03-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Capital expenditure FY2023: 431000000.0 · 2024-03-31 · SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Operating cash flow FY2024: 6085000000.0 · 2025-03-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Capital expenditure FY2024: 537000000.0 · 2025-03-31 · SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Operating cash flow FY2025: 6155000000.0 · 2026-03-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Capital expenditure FY2025: 436000000.0 · 2026-03-31 · SEC XBRL PaymentsToAcquirePropertyPlantAndEquipment · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Shares outstanding: 116590363.0 · 2026-07-31 · SEC cover page 10-Q 0000927653-26-000234 (116,590,363 shares (single class on cover)); filing document https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/mck-20260630.htm · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/R1.htm

### Lynch GARP: 27.3 (ok) · complete: True · missing tests: none · current inputs as of 2026-06-30 · stale inputs: none · history 2021–2026 · price 2026-10-23 · verification {'verified': 0, 'mismatch': 0, 'unverified': 3, 'not_cross_checked': 1} · computed 2026-10-26 · rules https://theclaudetrader.com/p/lynch
- 1 PEG: P/E divided by 5-yr EPS growth (in % points): None  · threshold <= 1.0 · points 0.0/30
- 2 EPS growth, 5-yr compound rate: None  · threshold 12% to 35% a year · points 0.0/20
- 3 P/E on latest annual EPS: 26.1  · threshold <= 25 · points 9.3/10
- 4 Borrowings / equity: None  · threshold <= 0.5 · points 0.0/15
- 5 Years of the last 5 in which EPS rose: 4 of 5  · threshold 5 of 5 · points 12.0/15
- 6 Net cash (cash minus borrowings) / market cap: -3.9%  · threshold >= +10% · points 6.0/10

Inputs:
  - Price (close, per traded unit): 1000.77 · 2026-10-23 · Alpaca Market Data (consolidated SIP daily bar) · https://docs.alpaca.markets/docs/historical-stock-data-1
  - EPS diluted FY2025: 38.38 · 2026-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - EPS diluted FY2020: -28.26 · 2021-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765323000038/ · unverified
  - cash: 5164000000.0 · 2026-06-30 · SEC XBRL CashAndCashEquivalentsAtCarryingValue · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified

### Graham Enterprising: 35.0 (ok) · complete: True · missing tests: none · current inputs as of 2026-06-30 · stale inputs: none · history 2021–2026 · price 2026-10-23 · verification {'verified': 0, 'mismatch': 0, 'unverified': 9, 'not_cross_checked': 2} · computed 2026-10-26 · rules https://theclaudetrader.com/p/graham_enterprising
- 1 Current ratio: 0.89  · threshold >= 1.5 · points 0.0/15
- 2 Borrowings vs working capital: None  · threshold <= 1.1x · points 0.0/15
- 3 No earnings deficit in the last 5 years: 5 of 5 profitable  · threshold 5 of 5 · points 15.0/15
- 4 Pays a current dividend: yes  · threshold yes · points 10.0/10
- 5 EPS higher than five years earlier: -28.26 -> 38.38  · threshold higher · points 10.0/10
- 6 Price / book value per share: None  · threshold <= 1.2 · points 0.0/20
- 7 Price / net current asset value per share (current assets minus all liabilities): None  · threshold <= 0.67 · points 0.0/15

Inputs:
  - Price (close, per traded unit): 1000.77 · 2026-10-23 · Alpaca Market Data (consolidated SIP daily bar) · https://docs.alpaca.markets/docs/historical-stock-data-1
  - current_assets: 62837000000.0 · 2026-06-30 · SEC XBRL AssetsCurrent · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - current_liabilities: 70356000000.0 · 2026-06-30 · SEC XBRL LiabilitiesCurrent · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - Net income FY2021: 1114000000.0 · 2022-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/ · unverified
  - Net income FY2022: 3560000000.0 · 2023-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/ · unverified
  - Net income FY2023: 3002000000.0 · 2024-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Net income FY2024: 3295000000.0 · 2025-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Net income FY2025: 4762000000.0 · 2026-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - Dividend years (Yahoo): [2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026] ·  · Yahoo Finance dividend history · https://finance.yahoo.com/quote/MCK/history?filter=div
  - EPS diluted FY2025: 38.38 · 2026-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - EPS diluted FY2020: -28.26 · 2021-03-31 · SEC XBRL EarningsPerShareDiluted · https://www.sec.gov/Archives/edgar/data/927653/000092765323000038/ · unverified

### Piotroski F-Score: 77.8 (ok) · complete: True · missing tests: none · current inputs as of None · stale inputs: none · history 2025–2026 · price None · verification {'verified': 0, 'mismatch': 0, 'unverified': 27, 'not_cross_checked': 0} · computed 2026-10-26 · rules https://theclaudetrader.com/p/piotroski
- 1 Return on assets is positive: 5.8%  · threshold pass = 1 · points 11.11111111111111/11.11111111111111
- 2 Operating cash flow is positive: 6,155M  · threshold pass = 1 · points 11.11111111111111/11.11111111111111
- 3 Return on assets improved on the prior year: 4.4% -> 5.8%  · threshold pass = 1 · points 11.11111111111111/11.11111111111111
- 4 Operating cash flow exceeds net income (accruals): 6,155M vs 4,762M  · threshold pass = 1 · points 11.11111111111111/11.11111111111111
- 5 Long-term debt / assets fell: 5.9% -> 6.4%  · threshold pass = 1 · points 0.0/11.11111111111111
- 6 Current ratio improved: 0.90 -> 0.85  · threshold pass = 1 · points 0.0/11.11111111111111
- 7 No new shares issued (share count did not rise): 124M -> 117M  · threshold pass = 1 · points 11.11111111111111/11.11111111111111
- 8 Operating margin improved (stand-in for gross margin, which the dataset does not carry): 1.2% -> 1.5%  · threshold pass = 1 · points 11.11111111111111/11.11111111111111
- 9 Asset turnover (revenue / assets) improved: 4.78 -> 4.90  · threshold pass = 1 · points 11.11111111111111/11.11111111111111

Inputs:
  - net_income 2026-03-31: 4762000000.0 · 2026-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - total_assets 2026-03-31: 82323000000.0 · 2026-03-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - cfo 2026-03-31: 6155000000.0 · 2026-03-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - net_income 2026-03-31: 4762000000.0 · 2026-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - net_income 2025-03-31: 3295000000.0 · 2025-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - total_assets 2026-03-31: 82323000000.0 · 2026-03-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - total_assets 2025-03-31: 75140000000.0 · 2025-03-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - cfo 2026-03-31: 6155000000.0 · 2026-03-31 · SEC XBRL NetCashProvidedByUsedInOperatingActivities · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - net_income 2026-03-31: 4762000000.0 · 2026-03-31 · SEC XBRL NetIncomeLoss (10-K via companyfacts; frames served proxy 0000927653-26-000169) · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - lt_debt 2026-03-31: 5259000000.0 · 2026-03-31 · SEC XBRL LongTermDebtAndCapitalLeaseObligations · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - lt_debt 2025-03-31: 4463000000.0 · 2025-03-31 · SEC XBRL LongTermDebtAndCapitalLeaseObligations · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - total_assets 2026-03-31: 82323000000.0 · 2026-03-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - total_assets 2025-03-31: 75140000000.0 · 2025-03-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - current_assets 2026-03-31: 57210000000.0 · 2026-03-31 · SEC XBRL AssetsCurrent · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - current_assets 2025-03-31: 55398000000.0 · 2025-03-31 · SEC XBRL AssetsCurrent · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - current_liabilities 2026-03-31: 67017000000.0 · 2026-03-31 · SEC XBRL LiabilitiesCurrent · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - current_liabilities 2025-03-31: 61604000000.0 · 2025-03-31 · SEC XBRL LiabilitiesCurrent · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - shares_out 2026-07-31: 116590363.0 · 2026-07-31 · SEC XBRL EntityCommonStockSharesOutstanding · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - shares_out 2025-07-31: 124384393.0 · 2025-07-31 · SEC XBRL EntityCommonStockSharesOutstanding · https://www.sec.gov/Archives/edgar/data/927653/000092765325000107/ · unverified
  - operating_income 2026-03-31: 6212000000.0 · 2026-03-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - operating_income 2025-03-31: 4422000000.0 · 2025-03-31 · SEC XBRL OperatingIncomeLoss · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - revenue 2026-03-31: 403430000000.0 · 2026-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - revenue 2025-03-31: 359051000000.0 · 2025-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - revenue 2026-03-31: 403430000000.0 · 2026-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - revenue 2025-03-31: 359051000000.0 · 2025-03-31 · SEC XBRL RevenueFromContractWithCustomerExcludingAssessedTax · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified
  - total_assets 2026-03-31: 82323000000.0 · 2026-03-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/ · unverified
  - total_assets 2025-03-31: 75140000000.0 · 2025-03-31 · SEC XBRL Assets · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/ · unverified

## Market value, source trail

- Formula: market_value = traded_price (price date) / depositary_ratio x latest point-in-time SEC shares outstanding (share-count date shown; from the filing cover page, summed across share classes only where the issuer filing verifies the classes are economically equivalent (rule + evidence URL in the source text), else withheld; priced at the primary listed class, so where other classes trade at a different price the value is an approximation; restated only for issuer-verified splits after the count date); weighted-average share counts are never used
- Traded price: 1000.77 on 2026-10-23 (USD per traded unit (share or ADS)) · https://docs.alpaca.markets/docs/historical-stock-data-1
- SEC shares outstanding: 116,590,363 underlying shares, period 2026-07-31, SEC cover page 10-Q 0000927653-26-000234 (116,590,363 shares (single class on cover)); filing document https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/mck-20260630.htm, accession 0000927653-26-000234 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/R1.htm
- Depositary ratio: 1.0 (domestic; 10-K filer; SEC shares are the traded units) · None
- Market value (price date x latest reported shares): 116,680,137,580 USD; 1000.77 (price 2026-10-23) / 1 x 116,590,363 (shares at 2026-07-31) = 116,680,137,580

## Revenue by fiscal year (SEC XBRL; FY = calendar year in which the fiscal year ends)

- FY2014 (ended 2014-03-31): 137392000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765316000020/
- FY2015 (ended 2015-03-31): 179045000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765317000007/
- FY2016 (ended 2016-03-31): 190884000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765318000010/
- FY2017 (ended 2017-03-31): 198533000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765319000009/
- FY2018 (ended 2018-03-31): 208357000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765320000033/
- FY2019 (ended 2019-03-31): 214319000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765321000039/
- FY2020 (ended 2020-03-31): 231051000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765322000051/
- FY2021 (ended 2021-03-31): 238228000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765323000038/
- FY2022 (ended 2022-03-31): 263966000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/
- FY2023 (ended 2023-03-31): 276711000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/
- FY2024 (ended 2024-03-31): 308951000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/
- FY2025 (ended 2025-03-31): 359051000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/
- FY2026 (ended 2026-03-31): 403430000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/

## Net income by fiscal year (SEC XBRL)

- FY2014 (ended 2014-03-31): 1263000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765316000020/
- FY2015 (ended 2015-03-31): 1476000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765317000007/
- FY2016 (ended 2016-03-31): 2258000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765318000010/
- FY2017 (ended 2017-03-31): 5070000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765319000009/
- FY2018 (ended 2018-03-31): 67000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765320000033/
- FY2019 (ended 2019-03-31): 34000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765321000039/
- FY2020 (ended 2020-03-31): 900000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765322000051/
- FY2021 (ended 2021-03-31): -4539000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765323000038/
- FY2022 (ended 2022-03-31): 1114000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765324000035/
- FY2023 (ended 2023-03-31): 3560000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765325000036/
- FY2024 (ended 2024-03-31): 3002000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/
- FY2025 (ended 2025-03-31): 3295000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/
- FY2026 (ended 2026-03-31): 4762000000.0 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000069/

## EPS diluted by fiscal year (split-adjusted to today's share basis; as filed in brackets)

- FY2014 (ended 2014-03-31): 5.41 [filed 5.41, split factor 1.0]
- FY2015 (ended 2015-03-31): 6.27 [filed 6.27, split factor 1.0]
- FY2016 (ended 2016-03-31): 9.7 [filed 9.7, split factor 1.0]
- FY2017 (ended 2017-03-31): 22.73 [filed 22.73, split factor 1.0]
- FY2018 (ended 2018-03-31): 0.32 [filed 0.32, split factor 1.0]
- FY2019 (ended 2019-03-31): 0.17 [filed 0.17, split factor 1.0]
- FY2020 (ended 2020-03-31): 4.95 [filed 4.95, split factor 1.0]
- FY2021 (ended 2021-03-31): -28.26 [filed -28.26, split factor 1.0]
- FY2022 (ended 2022-03-31): 7.23 [filed 7.23, split factor 1.0]
- FY2023 (ended 2023-03-31): 25.03 [filed 25.03, split factor 1.0]
- FY2024 (ended 2024-03-31): 22.39 [filed 22.39, split factor 1.0]
- FY2025 (ended 2025-03-31): 25.72 [filed 25.72, split factor 1.0]
- FY2026 (ended 2026-03-31): 38.38 [filed 38.38, split factor 1.0]

## Dividend years (Yahoo history)

1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

## Insider transactions (SEC Form 4 data set, latest 40)

- 2026-10-15 S Fraga Francisco (officer) 800 @ 995.80 = 797129 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000255/#live
- 2026-09-08 S Rutledge Napoleon B JR (officer) 111 @ 891.45 = 98951 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000249/
- 2026-08-10 S Lerman Bradley E (director) 301 @ 892.33 = 268591 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000239/
- 2026-07-07 S TYLER BRIAN S. (CEO) 8463 @ 793.56 = 6715898 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000187/
- 2026-06-17 S TYLER BRIAN S. (CEO) 8463 @ 775.13 = 6559925 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000175/
- 2026-06-09 S TYLER BRIAN S. (CEO) 4929 @ 763.00 = 3760827 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000148/
- 2026-06-05 S Rutledge Napoleon B JR (officer) 133 @ 764.00 = 101612 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000140/
- 2026-06-02 S Rodgers Thomas L (officer) 699 @ 735.27 = 513954 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000138/
- 2026-06-01 S Smith LeAnn B (officer) 1810 @ 735.50 = 1331255 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000136/
- 2026-06-01 S Rodgers Thomas L (officer) 123 @ 735.50 = 90466 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000138/
- 2026-05-26 S Rodgers Thomas L (officer) 2388 @ 761.09 = 1817483 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000124/
- 2026-05-26 S Lau Michele (officer) 3550 @ 761.09 = 2701870 · https://www.sec.gov/Archives/edgar/data/927653/000092765326000128/

## Links

- sec_filings: https://www.sec.gov/edgar/browse/?CIK=0000927653
- sec_xbrl_companyfacts: https://data.sec.gov/api/xbrl/companyfacts/CIK0000927653.json
- sec_form4: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000927653&type=4
- sec_8k: https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000927653&type=8-K
- yahoo: https://finance.yahoo.com/quote/MCK
- stooq: https://stooq.com/q/d/?s=mck.us
- morningstar (link only, nothing stored): https://www.morningstar.com/search?query=MCK
- finviz (link only, nothing stored): https://finviz.com/quote.ashx?t=MCK
- stockanalysis (link only, nothing stored): https://stockanalysis.com/stocks/mck/
- seeking_alpha (link only, nothing stored): https://seekingalpha.com/symbol/MCK
- openinsider (link only, nothing stored): http://openinsider.com/search?q=MCK
- google_news (link only, nothing stored): https://news.google.com/rss/search?q=MCK+stock

Cite as: The Claude Trader snapshot 2026-10-26, https://theclaudetrader.com/s/MCK; data from SEC EDGAR XBRL and market prices (Alpaca Market Data, Yahoo Finance) to 2026-10-23.

Scores are deterministic rule outputs from public filings. fair_value_model is a labelled model estimate from the same filings (method at /fair-value), not an opinion or recommendation.