{
 "schema": "theclaudetrader.research_packet.v1",
 "generated_at": "2026-10-31T18:13:02+00:00",
 "snapshot_date": "2026-10-31",
 "about": {
  "site": "The Claude Trader",
  "what_this_is": "Evidence-first research record built from SEC XBRL, SEC Form 4 and exchange prices. Deterministic rule scores with every input linked to its source. No recommendations. fair_value_model is a labelled model estimate from SEC filings, not a price target or recommendation (method: /fair-value).",
  "publishes": "Facts and their provenance only; no holdings, targets, estimates or recommendations.",
  "how_to_answer": [
   "State the snapshot date and each score's data_as_of.",
   "Quote scores with their status: ok = complete; partial / insufficient = a test was excluded because an input was absent or older than 550 days. Repeat each warning beside the number it affects; a 'stale' warning means the input was used but is older than 120 days (price: 7 days).",
   "Cite the source URL for any number you repeat.",
   "Say what is missing; never present holdings or targets as this site's (it has none).",
   "If asked for a shortlist or portfolio: build it from the user's horizon, risk, benchmark, exclusions and limits; cite inputs, explain inclusion and thesis risks; label weights as your synthesis, distinct from these deterministic scores; no promised outperformance or invented expected returns."
  ]
 },
 "company": {
  "ticker": "MCK",
  "name": "Mckesson Corp",
  "legal_name": "MCKESSON CORP",
  "cik": "0000927653",
  "exchange": "NYSE",
  "industry": "Wholesale-Drugs, Proprietaries & Druggists' Sundries",
  "sic": "5122",
  "fiscal_year_end": "0331",
  "is_financial": false,
  "is_utility": false
 },
 "price": {
  "value": 994.58,
  "as_of": "2026-10-30",
  "source": "Alpaca Market Data (consolidated SIP daily bar)",
  "url": "https://docs.alpaca.markets/docs/historical-stock-data-1"
 },
 "market_cap": {
  "value": 115958443232.54001,
  "as_of": "2026-10-30",
  "unit": "USD",
  "meaning": "price on the price date x latest reported point-in-time shares (see inputs.share_count_as_of)",
  "warning": null,
  "unavailable_reason": null,
  "inputs": {
   "traded_price": {
    "value": 994.58,
    "as_of": "2026-10-30",
    "unit": "USD per traded unit (share or ADS)",
    "source": "Alpaca Market Data (consolidated SIP daily bar)",
    "url": "https://docs.alpaca.markets/docs/historical-stock-data-1"
   },
   "sec_shares_outstanding": {
    "value": 116590363.0,
    "unit": "underlying shares",
    "concept": "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",
    "period_end": "2026-07-31",
    "accession": "0000927653-26-000234",
    "url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000234/R1.htm"
   },
   "depositary_ratio": {
    "value": 1.0,
    "unit": "underlying shares per traded unit",
    "status": "domestic",
    "source": "10-K filer; SEC shares are the traded units",
    "evidence_url": null,
    "evidence_form": null,
    "evidence_filed": null,
    "body_snippet": null
   },
   "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",
   "split_adjustment": null,
   "share_count_as_of": "2026-07-31",
   "share_count_age_days_at_price_date": 91,
   "warning": null,
   "computed": "994.58 (price 2026-10-30) / 1 x 116,590,363 (shares at 2026-07-31) = 115,958,443,233"
  }
 },
 "scores": {
  "graham": {
   "score": 43.5,
   "status": "ok",
   "complete": true,
   "passes_all": false,
   "summary": "Graham Defensive: 44 of 100 (ok). Adequate size: 403.43 revenue $B \u2192 5.0/5; Current ratio: 0.89 \u2192 0.0/15; Long-term debt vs working capital: None LTD / WC \u2192 0.0/15; Positive earnings each of 10 years: 9 of 10 \u2192 13.5/15; Dividends every year for 20 years: 20 of 20 \u2192 15.0/15; EPS growth, 3-yr avg now vs 10 yrs ago: 12.90 -> 28.83 (+123%) \u2192 10.0/10; P/E on 3-year average EPS: 34.5 \u2192 0.0/15; P/B <= 1.5, or P/E x P/B <= 22.5: None \u2192 0.0/10",
   "data_as_of": "2026-03-31",
   "history": [
    "2014",
    "2026"
   ],
   "price_as_of": "2026-10-30",
   "coverage": null,
   "verification": {
    "verified": 14,
    "mismatch": 0,
    "unverified": 22,
    "not_cross_checked": 1
   },
   "warnings": [
    "stale (warning, input still used): current-period inputs older than 120 days: Revenue, current_assets, current_liabilities, lt_debt, equity, equity; inputs older than 550 days are excluded and make the test insufficient"
   ],
   "components": [
    {
     "test": "1",
     "name": "Adequate size",
     "value": 403.43,
     "unit": "revenue $B",
     "threshold": ">= 1",
     "points": 5.0,
     "max": 5
    },
    {
     "test": "2a",
     "name": "Current ratio",
     "value": 0.89,
     "threshold": ">= 2.0",
     "points": 0.0,
     "max": 15
    },
    {
     "test": "2b",
     "name": "Long-term debt vs working capital",
     "value": null,
     "unit": "LTD / WC",
     "threshold": "<= 1.0",
     "points": 0.0,
     "max": 15,
     "note": "working capital not positive"
    },
    {
     "test": "3",
     "name": "Positive earnings each of 10 years",
     "value": "9 of 10",
     "threshold": "10 of 10",
     "points": 13.5,
     "max": 15
    },
    {
     "test": "4",
     "name": "Dividends every year for 20 years",
     "value": "20 of 20",
     "threshold": "20 of 20",
     "points": 15.0,
     "max": 15,
     "missing_years": [],
     "cross_check": {
      "verified_years": [
       2013,
       2014,
       2015,
       2016,
       2017,
       2018,
       2019,
       2020,
       2021,
       2022,
       2023,
       2024,
       2025
      ],
      "mismatch_years": [],
      "unverified_years": [
       2006,
       2007,
       2008,
       2009,
       2010,
       2011,
       2012
      ]
     },
     "note": null
    },
    {
     "test": "5",
     "name": "EPS growth, 3-yr avg now vs 10 yrs ago",
     "value": "12.90 -> 28.83 (+123%)",
     "threshold": ">= +33%",
     "points": 10.0,
     "max": 10
    },
    {
     "test": "6",
     "name": "P/E on 3-year average EPS",
     "value": 34.5,
     "threshold": "<= 15",
     "points": 0.0,
     "max": 15,
     "note": null
    },
    {
     "test": "7",
     "name": "P/B <= 1.5, or P/E x P/B <= 22.5",
     "value": null,
     "threshold": "<= 1.5 or <= 22.5",
     "points": 0.0,
     "max": 10,
     "note": "equity not positive: book value per share is not positive, so neither leg can pass"
    }
   ],
   "rules_url": "https://theclaudetrader.com/p/graham"
  },
  "magic_formula": {
   "score": null,
   "status": "insufficient data (invested capital not positive (negative working capital exceeds fixed assets))",
   "summary": "Not scored: insufficient data (invested capital not positive (negative working capital exceeds fixed assets)).",
   "warnings": [],
   "components": []
  },
  "momentum": {
   "score": 61.5,
   "status": "ok",
   "complete": true,
   "passes_all": null,
   "summary": "Momentum: 62 of 100 (ok). 12-1 month return: 3.8 % \u2192 22.5/50; 6 month return: 22.3 % \u2192 16.1/20; Price / 52-week high: 0.965 \u2192 14.5/15; Volatility penalty (60d annualised): 26.5 % \u2192 8.4/15",
   "data_as_of": "2026-10-30",
   "history": [
    null,
    null
   ],
   "price_as_of": "2026-10-30",
   "coverage": null,
   "verification": null,
   "warnings": [],
   "components": [
    {
     "name": "12-1 month return",
     "value": 3.8,
     "unit": "%",
     "percentile": 45.1,
     "points": 22.5,
     "max": 50
    },
    {
     "name": "6 month return",
     "value": 22.3,
     "unit": "%",
     "percentile": 80.5,
     "points": 16.1,
     "max": 20
    },
    {
     "name": "Price / 52-week high",
     "value": 0.965,
     "points": 14.5,
     "max": 15
    },
    {
     "name": "Volatility penalty (60d annualised)",
     "value": 26.5,
     "unit": "%",
     "points": 8.4,
     "max": 15
    }
   ],
   "rules_url": "https://theclaudetrader.com/p/momentum"
  },
  "insider": {
   "score": 0.0,
   "status": "ok",
   "complete": true,
   "passes_all": null,
   "summary": "Insider: 0 of 100 (ok). Open-market buy value / market cap (percentile among buyers): 0.0 bp \u2192 0.0/35; Distinct buyers: 0 \u2192 0.0/25; Buyer seniority: 0.0 \u2192 0.0/20; Recency (half-life 30d): 0.0 \u2192 0.0/10; Sales penalty (excludes 10b5-1 plan sales): 0.02 bp \u2192 -0.8/0",
   "data_as_of": "2026-10-30",
   "history": [
    null,
    null
   ],
   "price_as_of": null,
   "coverage": {
    "window_start": "2026-08-02",
    "through": "2026-10-30",
    "missing_days": 1,
    "note": "Form 4 data loaded through 2026-10-30"
   },
   "verification": null,
   "warnings": [],
   "components": [
    {
     "name": "Open-market buy value / market cap (percentile among buyers)",
     "value": 0.0,
     "unit": "bp",
     "points": 0.0,
     "max": 35
    },
    {
     "name": "Distinct buyers",
     "value": 0,
     "points": 0.0,
     "max": 25
    },
    {
     "name": "Buyer seniority",
     "value": 0.0,
     "points": 0.0,
     "max": 20
    },
    {
     "name": "Recency (half-life 30d)",
     "value": 0.0,
     "points": 0.0,
     "max": 10
    },
    {
     "name": "Sales penalty (excludes 10b5-1 plan sales)",
     "value": 0.02,
     "unit": "bp",
     "points": -0.8,
     "max": 0
    }
   ],
   "rules_url": "https://theclaudetrader.com/p/insider"
  },
  "buffett": {
   "score": 53.6,
   "status": "partial: 1",
   "complete": false,
   "passes_all": false,
   "summary": "Buffett Quality: 54 of 100 (partial: 1). Average return on equity (net income / year-end equity): insufficient (needs at least 5 years of net income and positive equity); Profitable every year: 9 of 10 \u2192 13.5/15; Net income growth, 3-yr average now vs start of window: +11.5% a year \u2192 10.0/10; Borrowings / 3-yr average earnings (years to repay): 2.6 years \u2192 15.0/15; Operating margin, 5-yr average: 1.3% \u2192 0.0/10; Free cash flow / net income, 5-yr (operating cash flow minus capex): 1.52 \u2192 10.0/10; Owner-earnings yield (3-yr avg free cash flow / market cap): 4.4% \u2192 5.1/15",
   "data_as_of": "2026-06-30",
   "history": [
    "2017",
    "2026"
   ],
   "price_as_of": "2026-10-30",
   "coverage": null,
   "verification": {
    "verified": 0,
    "mismatch": 0,
    "unverified": 31,
    "not_cross_checked": 2
   },
   "warnings": [
    "partial score: tests 1 could not be computed; not comparable with complete scores",
    "stale (warning, input still used): current-period inputs older than 120 days: debt_incl_current; inputs older than 550 days are excluded and make the test insufficient"
   ],
   "components": [
    {
     "test": "1",
     "name": "Average return on equity (net income / year-end equity)",
     "value": "2 years with positive equity",
     "threshold": ">= 15%",
     "points": null,
     "max": 25,
     "note": "needs at least 5 years of net income and positive equity"
    },
    {
     "test": "2",
     "name": "Profitable every year",
     "value": "9 of 10",
     "threshold": "all years",
     "points": 13.5,
     "max": 15
    },
    {
     "test": "3",
     "name": "Net income growth, 3-yr average now vs start of window",
     "value": "+11.5% a year",
     "threshold": ">= +10%",
     "points": 10.0,
     "max": 10
    },
    {
     "test": "4",
     "name": "Borrowings / 3-yr average earnings (years to repay)",
     "value": 2.6,
     "threshold": "<= 4",
     "points": 15.0,
     "max": 15,
     "unit": "years",
     "note": "LongTermDebt (incl. current maturities)"
    },
    {
     "test": "5",
     "name": "Operating margin, 5-yr average",
     "value": "1.3%",
     "threshold": ">= 20%",
     "points": 0.0,
     "max": 10
    },
    {
     "test": "6",
     "name": "Free cash flow / net income, 5-yr (operating cash flow minus capex)",
     "value": "1.52",
     "threshold": ">= 1.0",
     "points": 10.0,
     "max": 10
    },
    {
     "test": "7",
     "name": "Owner-earnings yield (3-yr avg free cash flow / market cap)",
     "value": "4.4%",
     "threshold": ">= 7%",
     "points": 5.1,
     "max": 15
    }
   ],
   "rules_url": "https://theclaudetrader.com/p/buffett"
  },
  "lynch": {
   "score": 27.4,
   "status": "ok",
   "complete": true,
   "passes_all": false,
   "summary": "Lynch GARP: 27 of 100 (ok). PEG: P/E divided by 5-yr EPS growth (in % points): None \u2192 0.0/30; EPS growth, 5-yr compound rate: None \u2192 0.0/20; P/E on latest annual EPS: 25.9 \u2192 9.4/10; Borrowings / equity: None \u2192 0.0/15; Years of the last 5 in which EPS rose: 4 of 5 \u2192 12.0/15; Net cash (cash minus borrowings) / market cap: -3.9% \u2192 6.0/10",
   "data_as_of": "2026-06-30",
   "history": [
    "2021",
    "2026"
   ],
   "price_as_of": "2026-10-30",
   "coverage": null,
   "verification": {
    "verified": 0,
    "mismatch": 0,
    "unverified": 3,
    "not_cross_checked": 1
   },
   "warnings": [
    "stale (warning, input still used): current-period inputs older than 120 days: cash; inputs older than 550 days are excluded and make the test insufficient"
   ],
   "components": [
    {
     "test": "1",
     "name": "PEG: P/E divided by 5-yr EPS growth (in % points)",
     "value": null,
     "threshold": "<= 1.0",
     "points": 0.0,
     "max": 30,
     "note": "earnings not positive in both years, or growth not positive: PEG undefined"
    },
    {
     "test": "2",
     "name": "EPS growth, 5-yr compound rate",
     "value": null,
     "threshold": "12% to 35% a year",
     "points": 0.0,
     "max": 20,
     "note": "earnings not positive in both years"
    },
    {
     "test": "3",
     "name": "P/E on latest annual EPS",
     "value": 25.9,
     "threshold": "<= 25",
     "points": 9.4,
     "max": 10
    },
    {
     "test": "4",
     "name": "Borrowings / equity",
     "value": null,
     "threshold": "<= 0.5",
     "points": 0.0,
     "max": 15,
     "note": "equity not positive"
    },
    {
     "test": "5",
     "name": "Years of the last 5 in which EPS rose",
     "value": "4 of 5",
     "threshold": "5 of 5",
     "points": 12.0,
     "max": 15
    },
    {
     "test": "6",
     "name": "Net cash (cash minus borrowings) / market cap",
     "value": "-3.9%",
     "threshold": ">= +10%",
     "points": 6.0,
     "max": 10
    }
   ],
   "rules_url": "https://theclaudetrader.com/p/lynch"
  },
  "graham_enterprising": {
   "score": 35.0,
   "status": "ok",
   "complete": true,
   "passes_all": false,
   "summary": "Graham Enterprising: 35 of 100 (ok). Current ratio: 0.89 \u2192 0.0/15; Borrowings vs working capital: None \u2192 0.0/15; No earnings deficit in the last 5 years: 5 of 5 profitable \u2192 15.0/15; Pays a current dividend: yes \u2192 10.0/10; EPS higher than five years earlier: -28.26 -> 38.38 \u2192 10.0/10; Price / book value per share: None \u2192 0.0/20; Price / net current asset value per share (current assets minus all liabilities): None \u2192 0.0/15",
   "data_as_of": "2026-06-30",
   "history": [
    "2021",
    "2026"
   ],
   "price_as_of": "2026-10-30",
   "coverage": null,
   "verification": {
    "verified": 0,
    "mismatch": 0,
    "unverified": 9,
    "not_cross_checked": 2
   },
   "warnings": [
    "stale (warning, input still used): current-period inputs older than 120 days: current_assets, current_liabilities; inputs older than 550 days are excluded and make the test insufficient"
   ],
   "components": [
    {
     "test": "1",
     "name": "Current ratio",
     "value": 0.89,
     "threshold": ">= 1.5",
     "points": 0.0,
     "max": 15
    },
    {
     "test": "2",
     "name": "Borrowings vs working capital",
     "value": null,
     "threshold": "<= 1.1x",
     "points": 0.0,
     "max": 15,
     "note": "working capital not positive"
    },
    {
     "test": "3",
     "name": "No earnings deficit in the last 5 years",
     "value": "5 of 5 profitable",
     "threshold": "5 of 5",
     "points": 15.0,
     "max": 15
    },
    {
     "test": "4",
     "name": "Pays a current dividend",
     "value": "yes",
     "threshold": "yes",
     "points": 10.0,
     "max": 10
    },
    {
     "test": "5",
     "name": "EPS higher than five years earlier",
     "value": "-28.26 -> 38.38",
     "threshold": "higher",
     "points": 10.0,
     "max": 10
    },
    {
     "test": "6",
     "name": "Price / book value per share",
     "value": null,
     "threshold": "<= 1.2",
     "points": 0.0,
     "max": 20,
     "note": "equity not positive"
    },
    {
     "test": "7",
     "name": "Price / net current asset value per share (current assets minus all liabilities)",
     "value": null,
     "threshold": "<= 0.67",
     "points": 0.0,
     "max": 15,
     "note": "net current asset value not positive"
    }
   ],
   "rules_url": "https://theclaudetrader.com/p/graham_enterprising"
  },
  "piotroski": {
   "score": 77.8,
   "status": "ok",
   "complete": true,
   "passes_all": false,
   "summary": "Piotroski F-Score: 78 of 100 (ok). Return on assets is positive: 5.8% \u2192 11.11111111111111/11.11111111111111; Operating cash flow is positive: 6,155M \u2192 11.11111111111111/11.11111111111111; Return on assets improved on the prior year: 4.4% -> 5.8% \u2192 11.11111111111111/11.11111111111111; Operating cash flow exceeds net income (accruals): 6,155M vs 4,762M \u2192 11.11111111111111/11.11111111111111; Long-term debt / assets fell: 5.9% -> 6.4% \u2192 0.0/11.11111111111111; Current ratio improved: 0.90 -> 0.85 \u2192 0.0/11.11111111111111; No new shares issued (share count did not rise): 124M -> 117M \u2192 11.11111111111111/11.11111111111111; Operating margin improved (stand-in for gross margin, which the dataset does not carry): 1.2% -> 1.5% \u2192 11.11111111111111/11.11111111111111; Asset turnover (revenue / assets) improved: 4.78 -> 4.90 \u2192 11.11111111111111/11.11111111111111",
   "data_as_of": null,
   "history": [
    "2025",
    "2026"
   ],
   "price_as_of": null,
   "coverage": null,
   "verification": {
    "verified": 0,
    "mismatch": 0,
    "unverified": 27,
    "not_cross_checked": 0
   },
   "warnings": [],
   "components": [
    {
     "test": "1",
     "name": "Return on assets is positive",
     "value": "5.8%",
     "threshold": "pass = 1",
     "points": 11.11111111111111,
     "max": 11.11111111111111
    },
    {
     "test": "2",
     "name": "Operating cash flow is positive",
     "value": "6,155M",
     "threshold": "pass = 1",
     "points": 11.11111111111111,
     "max": 11.11111111111111
    },
    {
     "test": "3",
     "name": "Return on assets improved on the prior year",
     "value": "4.4% -> 5.8%",
     "threshold": "pass = 1",
     "points": 11.11111111111111,
     "max": 11.11111111111111
    },
    {
     "test": "4",
     "name": "Operating cash flow exceeds net income (accruals)",
     "value": "6,155M vs 4,762M",
     "threshold": "pass = 1",
     "points": 11.11111111111111,
     "max": 11.11111111111111
    },
    {
     "test": "5",
     "name": "Long-term debt / assets fell",
     "value": "5.9% -> 6.4%",
     "threshold": "pass = 1",
     "points": 0.0,
     "max": 11.11111111111111
    },
    {
     "test": "6",
     "name": "Current ratio improved",
     "value": "0.90 -> 0.85",
     "threshold": "pass = 1",
     "points": 0.0,
     "max": 11.11111111111111
    },
    {
     "test": "7",
     "name": "No new shares issued (share count did not rise)",
     "value": "124M -> 117M",
     "threshold": "pass = 1",
     "points": 11.11111111111111,
     "max": 11.11111111111111
    },
    {
     "test": "8",
     "name": "Operating margin improved (stand-in for gross margin, which the dataset does not carry)",
     "value": "1.2% -> 1.5%",
     "threshold": "pass = 1",
     "points": 11.11111111111111,
     "max": 11.11111111111111
    },
    {
     "test": "9",
     "name": "Asset turnover (revenue / assets) improved",
     "value": "4.78 -> 4.90",
     "threshold": "pass = 1",
     "points": 11.11111111111111,
     "max": 11.11111111111111
    }
   ],
   "rules_url": "https://theclaudetrader.com/p/piotroski"
  }
 },
 "inputs_by_philosophy": {
  "graham": [
   {
    "name": "Price (close, per traded unit)",
    "value": 994.58,
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    "is_10b5_1": 1,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000249/"
   },
   {
    "txn_date": "2026-08-10",
    "insider_name": "Lerman Bradley E",
    "role": "director",
    "code": "S",
    "shares": 301.0,
    "price": 892.33,
    "value": 268591.33,
    "is_10b5_1": 0,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000239/"
   },
   {
    "txn_date": "2026-07-07",
    "insider_name": "TYLER BRIAN S.",
    "role": "CEO",
    "code": "S",
    "shares": 8463.0,
    "price": 793.56,
    "value": 6715898.279999999,
    "is_10b5_1": 1,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000187/"
   },
   {
    "txn_date": "2026-06-17",
    "insider_name": "TYLER BRIAN S.",
    "role": "CEO",
    "code": "S",
    "shares": 8463.0,
    "price": 775.13,
    "value": 6559925.19,
    "is_10b5_1": 0,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000175/"
   },
   {
    "txn_date": "2026-06-09",
    "insider_name": "TYLER BRIAN S.",
    "role": "CEO",
    "code": "S",
    "shares": 4929.0,
    "price": 763.0,
    "value": 3760827.0,
    "is_10b5_1": 0,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000148/"
   },
   {
    "txn_date": "2026-06-05",
    "insider_name": "Rutledge Napoleon B JR",
    "role": "officer",
    "code": "S",
    "shares": 133.0,
    "price": 764.0,
    "value": 101612.0,
    "is_10b5_1": 0,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000140/"
   },
   {
    "txn_date": "2026-06-02",
    "insider_name": "Rodgers Thomas L",
    "role": "officer",
    "code": "S",
    "shares": 699.0,
    "price": 735.27,
    "value": 513953.73,
    "is_10b5_1": 0,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000138/"
   },
   {
    "txn_date": "2026-06-01",
    "insider_name": "Smith LeAnn B",
    "role": "officer",
    "code": "S",
    "shares": 1810.0,
    "price": 735.5,
    "value": 1331255.0,
    "is_10b5_1": 0,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000136/"
   },
   {
    "txn_date": "2026-06-01",
    "insider_name": "Rodgers Thomas L",
    "role": "officer",
    "code": "S",
    "shares": 123.0,
    "price": 735.5,
    "value": 90466.5,
    "is_10b5_1": 0,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000138/"
   },
   {
    "txn_date": "2026-05-26",
    "insider_name": "Rodgers Thomas L",
    "role": "officer",
    "code": "S",
    "shares": 2388.0,
    "price": 761.09,
    "value": 1817482.9200000002,
    "is_10b5_1": 0,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000124/"
   },
   {
    "txn_date": "2026-05-26",
    "insider_name": "Lau Michele",
    "role": "officer",
    "code": "S",
    "shares": 3550.0,
    "price": 761.09,
    "value": 2701869.5,
    "is_10b5_1": 0,
    "source_url": "https://www.sec.gov/Archives/edgar/data/927653/000092765326000128/"
   }
  ]
 },
 "filings_and_news": {
  "sec_filing_index": "https://www.sec.gov/edgar/browse/?CIK=0000927653",
  "sec_8k": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000927653&type=8-K",
  "sec_form4": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000927653&type=4",
  "xbrl_companyfacts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000927653.json",
  "news_items": [],
  "note": "Press releases are filed as 8-K exhibits; the 8-K link lists them with dates."
 },
 "peer_context": {
  "graham": {
   "industry": "Wholesale-Drugs, Proprietaries & Druggists' Sundries",
   "scored_peers": 3,
   "rank": null,
   "median": null
  },
  "magic_formula": {
   "industry": "Wholesale-Drugs, Proprietaries & Druggists' Sundries",
   "scored_peers": 0,
   "rank": null,
   "median": null
  },
  "momentum": {
   "industry": "Wholesale-Drugs, Proprietaries & Druggists' Sundries",
   "scored_peers": 3,
   "rank": null,
   "median": null
  },
  "insider": {
   "industry": "Wholesale-Drugs, Proprietaries & Druggists' Sundries",
   "scored_peers": 3,
   "rank": null,
   "median": null
  },
  "buffett": {
   "industry": "Wholesale-Drugs, Proprietaries & Druggists' Sundries",
   "scored_peers": 1,
   "rank": null,
   "median": null
  },
  "lynch": {
   "industry": "Wholesale-Drugs, Proprietaries & Druggists' Sundries",
   "scored_peers": 3,
   "rank": null,
   "median": null
  },
  "graham_enterprising": {
   "industry": "Wholesale-Drugs, Proprietaries & Druggists' Sundries",
   "scored_peers": 3,
   "rank": null,
   "median": null
  },
  "piotroski": {
   "industry": "Wholesale-Drugs, Proprietaries & Druggists' Sundries",
   "scored_peers": 3,
   "rank": null,
   "median": null
  }
 },
 "dossier": null,
 "external_views_link_only": {
  "morningstar": "https://www.morningstar.com/search?query=MCK",
  "finviz": "https://finviz.com/quote.ashx?t=MCK",
  "stockanalysis": "https://stockanalysis.com/stocks/mck/",
  "seeking_alpha": "https://seekingalpha.com/symbol/MCK",
  "openinsider": "http://openinsider.com/search?q=MCK",
  "google_news": "https://news.google.com/rss/search?q=MCK+stock"
 },
 "limits": [
  "Magic Formula: insufficient data (invested capital not positive (negative working capital exceeds fixed assets))",
  "Buffett Quality: partial, missing tests 1",
  "News is not collected for this ticker; use the SEC 8-K and press-release links below"
 ],
 "machine_readable": {
  "stock_json": "https://theclaudetrader.com/s/MCK.json",
  "stock_md": "https://theclaudetrader.com/s/MCK.md",
  "packet": "https://theclaudetrader.com/r/MCK.json",
  "grid": "https://theclaudetrader.com/grid.json",
  "openapi": "https://theclaudetrader.com/openapi.json",
  "index": "https://theclaudetrader.com/llms.txt"
 },
 "cite_as": "The Claude Trader snapshot 2026-10-31, https://theclaudetrader.com/s/MCK; data from SEC EDGAR XBRL and market prices (Alpaca Market Data, Yahoo Finance) to 2026-10-30.",
 "disclaimer": "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."
}