GWW Institutional Ownership & Shareholders
WW GRAINGER INC (GWW) is currently held by 1,345 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $45.64B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of GWW tracked by InsiderSet, reporting ownership valued at approximately $6.30B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $6.38B, representing an estimated gain of +1.27% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 50% of the total disclosed GWW value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in WW GRAINGER INC (GWW).
This page ranks the largest institutional GWW shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
1,345
Total Reported Value
$45.64B
Largest Holder
Blackrock, Inc.
Largest Position
$6.30B
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
29
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.09% | 4,633,213 | $6,303,023,896 | $6,382,992,222 | +$79,968,326 | +1.27% | |
| Vanguard Capital Management Llc | 0.08% | 2,881,429 | $3,919,896,012 | $3,969,629,476 | +$49,733,464 | +1.27% | |
| Vanguard Portfolio Management Llc | 0.14% | 2,306,592 | $3,137,887,757 | $3,177,699,535 | +$39,811,778 | +1.27% | |
| State Street Corp | 0.08% | 2,008,993 | $2,733,034,077 | $2,767,709,296 | +$34,675,219 | +1.27% | |
| Geode Capital Management, Llc | 0.10% | 1,370,120 | $1,857,589,435 | $1,887,559,519 | +$29,970,084 | +1.61% | |
| Wells Fargo & Company/Mn | 0.21% | 892,084 | $1,213,591,996 | $1,228,988,443 | +$15,396,447 | +1.27% | |
| Wellington Management Group Llp | 0.18% | 775,644 | $1,055,186,098 | $1,068,573,713 | +$13,387,615 | +1.27% | |
| Clearbridge Investments, Llc | 0.85% | 754,171 | $1,025,974,724 | $1,038,991,220 | +$13,016,496 | +1.27% | |
| Price T Rowe Associates Inc | 0.09% | 694,196 | $944,385,000 | $956,366,061 | +$11,981,061 | +1.27% | |
| Northern Trust Corp | 0.10% | 605,019 | $823,067,848 | $833,510,476 | +$10,442,628 | +1.27% | |
| Morgan Stanley | 0.04% | 569,489 | $774,736,755 | $784,562,216 | +$9,825,461 | +1.27% | |
| Goldman Sachs Group Inc | 0.07% | 514,146 | $699,444,069 | $708,318,378 | +$8,874,309 | +1.27% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.14% | 638,347 | $696,315,290 | $879,425,128 | +$183,109,838 | +26.30% | |
| Fmr Llc | 0.03% | 510,630 | $694,660,522 | $703,474,526 | +$8,814,004 | +1.27% | |
| Parnassus Endeavor Fund | Parnassus Investments | 1.99% | 541,045 | $674,012,219 | $745,376,055 | +$71,363,836 | +10.59% |
| Norges Bank | 0.07% | 487,087 | $662,633,155 | $671,040,276 | +$8,407,121 | +1.27% | |
| Bank Of America Corp | 0.04% | 456,577 | $621,126,917 | $629,007,870 | +$7,880,953 | +1.27% | |
| Invesco Ltd. | 0.04% | 416,805 | $567,021,628 | $574,215,576 | +$7,193,948 | +1.27% | |
| Dimensional Fund Advisors Lp | 0.10% | 415,775 | $565,604,271 | $572,796,587 | +$7,192,316 | +1.27% | |
| Massachusetts Financial Services Co | 0.17% | 388,221 | $532,884,287 | $534,836,543 | +$1,952,256 | +0.37% | |
| Jpmorgan Chase & Co | 0.03% | 382,067 | $517,050,280 | $526,358,423 | +$9,308,143 | +1.80% | |
| Charles Schwab Investment Management Inc | 0.07% | 366,985 | $499,246,394 | $505,580,555 | +$6,334,161 | +1.27% | |
| Stifel Financial Corp | 0.38% | 337,576 | $459,275,359 | $465,064,952 | +$5,789,593 | +1.26% | |
| Legal & General Group Plc | 0.08% | 299,214 | $407,050,726 | $412,215,159 | +$5,164,433 | +1.27% | |
| Fil Ltd | 0.26% | 261,263 | $355,422,185 | $359,931,585 | +$4,509,400 | +1.27% | |
| Vanguard Fiduciary Trust Co | 0.07% | 249,854 | $339,901,382 | $344,213,862 | +$4,312,480 | +1.27% | |
| Bank Of New York Mellon Corp | 0.05% | 238,771 | $324,824,240 | $328,945,256 | +$4,121,016 | +1.27% | |
| Nuveen, Llc | 0.07% | 225,367 | $306,588,086 | $310,479,101 | +$3,891,015 | +1.27% | |
| State Farm Mutual Automobile Insurance Co | 0.20% | 212,068 | $288,497,307 | $292,157,601 | +$3,660,294 | +1.27% | |
| Deutsche Bank Ag\ | 0.07% | 180,263 | $245,229,785 | $248,341,125 | +$3,111,340 | +1.27% | |
| Ubs Group Ag | 0.04% | 176,246 | $239,765,059 | $242,807,064 | +$3,042,005 | +1.27% | |
| D. E. Shaw & Co., Inc. | 0.15% | 172,597 | $234,800,959 | $237,779,983 | +$2,979,024 | +1.27% | |
| Citadel Advisors Llc | 0.13% | 170,572 | $232,046,149 | $234,990,222 | +$2,944,073 | +1.27% | |
| Raymond James Financial Inc | 0.06% | 154,816 | $210,611,458 | $213,283,811 | +$2,672,353 | +1.27% | |
| American Century Companies Inc | 0.09% | 150,899 | $205,283,039 | $207,887,516 | +$2,604,477 | +1.27% | |
| Canada Life Assurance Co | 0.32% | 149,769 | $203,271,000 | $206,330,761 | +$3,059,761 | +1.51% | |
| Public Sector Pension Investment Board | 0.53% | 148,511 | $202,034,364 | $204,597,664 | +$2,563,300 | +1.27% | |
| Hsbc Holdings Plc | 0.09% | 135,375 | $184,245,813 | $186,500,723 | +$2,254,910 | +1.22% | |
| Caisse De Depot Et Placement Du Quebec | 0.25% | 131,258 | $178,563,383 | $180,828,896 | +$2,265,513 | +1.27% | |
| Barclays Plc | 0.06% | 130,148 | $177,053,338 | $179,299,694 | +$2,246,356 | +1.27% | |
| Swiss National Bank | 0.09% | 123,480 | $167,982,192 | $170,113,457 | +$2,131,265 | +1.27% | |
| Sustainable Growth Advisers, Lp | 1.63% | 130,483 | $162,550,502 | $179,761,210 | +$17,210,708 | +10.59% | |
| Proshare Advisors Llc | 0.23% | 129,080 | $160,802,701 | $177,828,353 | +$17,025,652 | +10.59% | |
| Envestnet Asset Management Inc | 0.04% | 118,100 | $160,663,409 | $162,701,646 | +$2,038,237 | +1.27% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.09% | 113,448 | $154,257,321 | $156,292,772 | +$2,035,451 | +1.32% | |
| Aqr Capital Management Llc | 0.05% | 103,592 | $140,926,236 | $142,714,555 | +$1,788,319 | +1.27% | |
| Royal Bank Of Canada | 0.02% | 98,649 | $134,202,000 | $135,904,781 | +$1,702,781 | +1.27% | |
| Alliancebernstein L.P. | 0.04% | 121,408 | $132,433,060 | $167,258,945 | +$34,825,885 | +26.30% | |
| Acadian Asset Management Llc | 0.16% | 97,289 | $132,332,000 | $134,031,164 | +$1,699,164 | +1.28% | |
| Citigroup Inc | 0.06% | 94,791 | $128,953,314 | $130,589,769 | +$1,636,455 | +1.27% |
Frequently asked questions about GWW
Who are the largest institutional holders of GWW?
The largest institutional holders of GWW reported in the latest SEC Form 13F filings include Blackrock, Inc., Vanguard Capital Management Llc, Vanguard Portfolio Management Llc, State Street Corp, and Geode Capital Management, Llc. InsiderSet ranks institutional holders by their latest reported GWW position.
What is GWW institutional ownership?
This page tracks GWW positions reported by institutional investment managers through SEC Form 13F. WW GRAINGER INC (GWW) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own GWW?
InsiderSet currently tracks 1,345 institutional managers reporting GWW holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of GWW shareholders.
How much GWW stock do institutions own?
Institutional investment managers disclosed approximately $45.64B in GWW holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was GWW institutional ownership last updated?
The latest GWW institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional GWW holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its GWW position after the reporting date.
Are institutions buying or selling GWW?
Institutional buying and selling can be analyzed by comparing GWW positions across consecutive 13F reporting periods. InsiderSet's GWW Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View GWW ownership changes.
How has GWW institutional ownership changed over time?
InsiderSet tracks GWW institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.