As of November 6, 2026, WW Grainger Inc is a publicly traded company (NYSE: GWW); its largest reported holder is Vanguard, with 6.99% on Schedule 13G of April 30, 2026. The largest insider holding is Williams Susan Slavik, a director, with 1,687,499 shares (3.6% of shares outstanding), per Form 4 of September 1, 2026. No bankruptcy or receivership appears in its SEC Form 8-K filings (Schedule 13G, April 30, 2026).
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Is WW Grainger Inc a real, registered company?
- WW Grainger Inc files with the SEC under CIK 277135 (its SEC filings).
- Its shares are listed under the ticker GWW on NYSE (SEC company record).
- Incorporated in Illinois; business address in Lake Forest, Illinois, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under WW Grainger Inc in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is Deidra C. Merriwether, Chief Financial Officer (Form 8-K filed 2026-08-03). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Vanguard (filed 2026-04-30).
Who are WW Grainger Inc's owners and officers?
WW Grainger Inc: incorporated in Illinois; business address in Lake Forest, Illinois; industry Wholesale-Durable Goods (Form D, 2026-08-03).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 6.99% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2025-07-29 | The Vanguard Group | 11.71% |
Questions about who owns WW Grainger Inc
Who owns WW Grainger Inc?
On this page, one holder's latest ownership filing reports 5% or more of WW Grainger Inc: Vanguard Capital Management (6.99%, Schedule 13G, filed 2026-04-30).
When did Vanguard Capital Management buy into WW Grainger Inc?
The filings give report dates, not purchase dates. The earliest filing from Vanguard Capital Management on this page is the Schedule 13G, filed 2026-04-30, reporting 6.99%.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 3 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
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What the Full Report on WW Grainger Inc covers
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Which Company This Is
What They Do, And How The Money Works
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The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-08-03 | Deidra C. Merriwether | Chief Financial Officer | departed | 2026-09-04 |
Which insiders own WW Grainger Inc shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , a director: 1,687,499 shares (3.6% of shares outstanding), 8,342 held directly and 1,679,157 indirectly (Form 4, 2026-09-01).
- , the chairman and chief executive: 108,740 shares (0.23% of shares outstanding) (Form 4, 2026-04-02).
- , the senior vice president: 18,236 shares (0.04% of shares outstanding), 2,232 held directly and 16,004 indirectly (Form 4, 2026-05-14).
- , the chief financial officer and senior vice president: 10,541 shares (0.02% of shares outstanding) (Form 4, 2026-04-02).
- , a director: 4,605 shares (0.01% of shares outstanding) (Form 4, 2026-09-01).
Shares outstanding: 46,814,148 as of 2026-10-28, from the company's latest SEC cover page.
How much has WW Grainger Inc raised?
No fundraising or offering filing from WW Grainger Inc is on file with us.
Keep reading
More on WW Grainger Inc and the records around it.
WW Grainger Inc elsewhere on the record
- Leadership changes Aug 2026
Companies that share a holder
- Vanguard Capital Management also filed stake reports on 1495 other companies: A10 Networks Inc (Oct 2026), Altisource Portfolio Solutions SA (Oct 2026), Alto Neuroscience Inc (Oct 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
Related pages
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