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Public ownership evidence

McKesson Corporation (MCK) Ownership Disclosures

Read MCK insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-14T23:32:50.005Z

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2026-09-102026-09-08Rutledge Napoleon B JRS111Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-08 and its public availability date is 2026-09-10. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0000927653-26-000249 ↗SEC 0000927653-26-000240 ↗SEC 0000927653-26-000239 ↗

Recent Form 4 activity

Inspect all 13 displayed rows: Recent Form 4 activity

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2026-09-102026-09-08Rutledge Napoleon B JRS111Not reported
2026-08-122026-08-07Srinivasan Ramesh (NMN)A368Not reported
2026-08-122026-08-10Lerman Bradley ES301Not reported
2026-07-242026-07-22Hinton James H.A277Not reported
2026-07-242026-07-22Doughtie Lynne MA277Not reported
2026-07-242026-07-22Wilson-Thompson KathleenA277Not reported
2026-07-242026-07-22Dunbar Webster RoyA277Not reported
2026-07-242026-07-22Caruso Dominic JA277Not reported
2026-07-242026-07-22Gerberding Julie L.A277Not reported
2026-07-242026-07-22Lerman Bradley EA277Not reported
2026-07-242026-07-22Martinez MariaA277Not reported
2026-07-242026-07-22OZAN KEVIN MA277Not reported
2026-07-242026-07-22Dunsire DeborahA277Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Cornerstone Financial Management LLC2026-06-302026-08-2929$21,912None
Cornerstone Financial Management LLC2026-03-312026-08-2919$16,442None
Cornerstone Financial Management LLC2025-12-312026-08-2916$13,125None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-293,092$2,080,586None
OPTIMIZE FINANCIAL INC.2026-06-302026-08-28480$362,688None
Advisors Asset Management, Inc.2021-12-312026-08-283,930$976,880None
Advisors Asset Management, Inc.2022-12-312026-08-2811,943$4,480,058None
Advisors Asset Management, Inc.2022-06-302026-08-283,760$1,227,000None
Advisors Asset Management, Inc.2021-09-302026-08-284,058$809,000None
Corient Private Wealth LP2026-06-302026-08-285,640$4,261,799None
Corient Private Wealth LP2026-06-302026-08-28120,433$91,001,405None
SHEPHERD WEALTH MANAGEMENT Ltd LIABILITY Co2026-06-302026-08-28352$310,891None
Redwood Investment Management, LLC2024-12-312026-08-282,819$1,607,000None
Redwood Investment Management, LLC2025-03-312026-08-282,439$1,642,000None
Formuepleje A/S2026-06-302026-08-281,730$1,307,188None
Wellington Grp LLC2026-06-302026-08-271,717$1,297,365None
Legacy Edge Advisors, LLC2025-09-302026-08-27449$346,870None
Principia Wealth Advisory, LLC2026-06-302026-08-27187$141,297None
Principia Wealth Advisory, LLC2026-03-312026-08-27161$139,323None
Advisors Asset Management, Inc.2024-03-312026-08-2710,234$5,494,123None
Advisors Asset Management, Inc.2025-03-312026-08-279,273$6,240,636None
Advisors Asset Management, Inc.2022-09-302026-08-278,343$2,836,000None
Advisors Asset Management, Inc.2020-12-312026-08-271,422$247,000None
Advisors Asset Management, Inc.2022-03-312026-08-274,146$1,269,215None
Advisors Asset Management, Inc.2023-06-302026-08-2712,167$5,199,081None
Advisors Asset Management, Inc.2023-09-302026-08-2712,230$5,318,216None
Advisors Asset Management, Inc.2023-03-312026-08-2712,953$4,611,916None
Advisors Asset Management, Inc.2021-03-312026-08-273,673$716,382None
Advisors Asset Management, Inc.2021-06-302026-08-274,112$786,000None
Advisors Asset Management, Inc.2025-09-302026-08-276,778$5,236,276None
Advisors Asset Management, Inc.2023-12-312026-08-279,633$4,459,886None
Dakota Wealth Management2025-09-302026-08-27757$584,909None
Dakota Wealth Management2025-12-312026-08-271,015$832,708None
Dakota Wealth Management2026-03-312026-08-27848$734,021None
Redwood Investment Management, LLC2025-06-302026-08-272,011$1,474,000None
Advus Financial Partners, LLC2026-06-302026-08-26624$471,494None
Advus Financial Partners, LLC2026-03-312026-08-26634$548,638None
Advus Financial Partners, LLC2025-12-312026-08-26634$520,064None
Advus Financial Partners, LLC2025-09-302026-08-26861$665,157None
Advus Financial Partners, LLC2025-06-302026-08-26906$663,899None
Advus Financial Partners, LLC2025-03-312026-08-26937$630,592None
Advus Financial Partners, LLC2024-12-312026-08-26873$497,531None
Advus Financial Partners, LLC2024-09-302026-08-26875$432,618None
Advus Financial Partners, LLC2024-06-302026-08-26904$527,972None
Advus Financial Partners, LLC2024-03-312026-08-26904$485,312None
Advus Financial Partners, LLC2023-12-312026-08-261,027$475,480None
Advus Financial Partners, LLC2023-09-302026-08-261,021$443,982None
Advus Financial Partners, LLC2023-06-302026-08-26866$370,050None
Advus Financial Partners, LLC2023-03-312026-08-26740$263,477None
Advus Financial Partners, LLC2022-12-312026-08-26864$324,104None

90-day public filing window, up to 50 source positions.

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗B. Riley Wealth Advisors, Inc. ↗OPTIMIZE FINANCIAL INC. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

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Ro Khanna2026-10-072026-09-04purchase$1,001 - $15,000

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.