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Public ownership evidence

W.W. Grainger, Inc. (GWW) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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2026-10-022026-10-01Thomson Laurie RA590Not reported

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

The displayed observation date is 2026-10-01 and its public availability date is 2026-10-02. Subtracting those calendar dates gives 1 day 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 A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

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 0000277135-26-000083 ↗SEC 0001754743-26-000005 ↗SEC 0001731111-26-000007 ↗

Recent Form 4 activity

Inspect all 12 displayed rows: Recent Form 4 activity

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2026-10-022026-10-01Thomson Laurie RA590Not reported
2026-09-022026-09-01Miller Cindy JA1Not reported
2026-09-022026-09-01Williams Susan SlavikA4Not reported
2026-09-022026-09-01Watson Lucas EA12Not reported
2026-09-022026-09-01Jaspon Katherine D.A4Not reported
2026-09-022026-09-01White Steven AndrewA5Not reported
2026-09-022026-09-01Adkins Rodney CA12Not reported
2026-09-022026-09-01Davis George SA2Not reported
2026-09-022026-09-01SANTI ERNEST SCOTTA20Not reported
2026-09-022026-09-01KLEIN CHRISTOPHER JA2Not reported
2026-09-022026-09-01NOVICH NEIL SA64Not reported
2026-09-022026-09-01Perez Beatriz RA10Not 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 LLC2026-06-302026-08-2913$17,685None
Cornerstone Financial Management LLC2026-03-312026-08-296$6,545None
Cornerstone Financial Management LLC2025-12-312026-08-296$6,054None
B. Riley Wealth Advisors, Inc.2025-03-312026-08-29722$713,656None
Advisors Asset Management, Inc.2021-12-312026-08-283,125$1,619,500None
Advisors Asset Management, Inc.2022-12-312026-08-283,553$1,976,356None
Advisors Asset Management, Inc.2020-06-302026-08-284,845$1,522,105None
Advisors Asset Management, Inc.2022-06-302026-08-283,488$1,585,000None
Advisors Asset Management, Inc.2021-09-302026-08-282,883$1,133,000None
Corient Private Wealth LP2026-06-302026-08-281,096$1,491,539None
Corient Private Wealth LP2026-06-302026-08-2845,437$61,813,350None
HORAN Wealth, LLC2026-06-302026-08-27643$875,014None
Principia Wealth Advisory, LLC2026-06-302026-08-272$2,721None
Principia Wealth Advisory, LLC2026-03-312026-08-272$2,182None
Advisors Asset Management, Inc.2024-03-312026-08-274,179$4,251,297None
Advisors Asset Management, Inc.2025-03-312026-08-277,334$7,244,745None
Advisors Asset Management, Inc.2022-09-302026-08-273,686$1,803,000None
Advisors Asset Management, Inc.2020-12-312026-08-274,759$1,943,000None
Advisors Asset Management, Inc.2022-03-312026-08-273,143$1,621,128None
Advisors Asset Management, Inc.2023-06-302026-08-273,295$2,598,404None
Advisors Asset Management, Inc.2023-09-302026-08-273,364$2,327,350None
Advisors Asset Management, Inc.2023-03-312026-08-273,664$2,523,800None
Advisors Asset Management, Inc.2021-03-312026-08-274,637$1,859,112None
Advisors Asset Management, Inc.2021-06-302026-08-274,877$2,136,000None
Advisors Asset Management, Inc.2020-09-302026-08-274,798$1,711,782None
Advisors Asset Management, Inc.2025-09-302026-08-276,797$6,477,269None
Advisors Asset Management, Inc.2023-12-312026-08-272,919$2,418,946None
Dakota Wealth Management2025-12-312026-08-27247$248,735None
Dakota Wealth Management2026-03-312026-08-27247$269,018None
Redwood Investment Management, LLC2025-06-302026-08-271,313$1,366,000None
Groupe la Francaise2026-06-302026-08-263,509$4,773,644None
Advisors Asset Management, Inc.2019-12-312026-08-263,395$1,149,275None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-266,520$7,112,081None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-267,820$10,638,328None
Advisors Asset Management, Inc.2025-06-302026-08-256,808$7,081,954None
CYBER HORNET ETFs LLC2026-06-302026-08-25117$159,167None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2565,743$89,436,777None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2589,436,777$65,743,000None
Advisors Asset Management, Inc.2024-09-302026-08-226,239$6,481,136None
Advisors Asset Management, Inc.2024-06-302026-08-224,936$4,453,457None
Advisors Asset Management, Inc.2024-12-312026-08-226,379$6,723,785None
Advisors Asset Management, Inc.2025-12-312026-08-226,137$6,192,540None
Advisors Asset Management, Inc.2020-03-312026-08-223,423$850,616None
WEST MICHIGAN ADVISORS, LLC2026-06-302026-08-22152$206,781None
Assenagon Asset Management S.A.2026-06-302026-08-2231,242$42,501,617None
Rehmann Capital Advisory Group2026-06-302026-08-21216$294,344None
CLIFFORD SWAN INVESTMENT COUNSEL LLC2026-06-302026-08-211,122$1,526,369None
GILL CAPITAL PARTNERS, LLC2026-06-302026-08-21145$197,258None
Bullock Wealth Management Group2026-06-302026-08-20140$187,640None
Kingsview Wealth Management, LLC2026-06-302026-08-20249$338,244None

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. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.