W.W. Grainger, Inc.
GWW- Exchange
- NYSE
- Industry
- Wholesale-Durable Goods
- SEC CIK
- 0000277135
No open-market purchases or sales by W.W. Grainger, Inc. insiders were filed in the last 90 days; 1,366 institutions reported holding it in 13F filings for Q2 2026, worth $47.9B in total; no superinvestor holds it.
Holders of 5% or more of GWW
Holders whose latest Schedule 13D or 13G filing reports 5% or more of W.W. Grainger, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Williams Susan Slavik | 13G/A | 5.70%2.79M shares | – | Jan 29, 20251 filing | Jan 29, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
1 Schedule 13D or 13G filing on W.W. Grainger, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Jul 29, 20252:51 PM ET | Vanguard Group Inc | 13G/A | 11.71%5.63M shares | – | Jun 30, 2025 | SEC |
| Jan 29, 20254:30 PM ET | Williams Susan Slavik | 13G/A | 5.70%2.79M shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell W.W. Grainger, Inc. shares.
No Form 144 notices for W.W. Grainger, Inc. are on file.