WW GRAINGER INC (GWW) Institutional Shareholders
WW GRAINGER INC (GWW) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $46.41B in GWW holdings during the latest filing period.
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 $5.87B, representing an estimated loss of -6.89% 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
1,339
Total Reported Value
$46.41B
Largest Holder
Blackrock, Inc.
Largest Position
$6.30B
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
84
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 | $5,868,473,918 | -$434,549,978 | -6.89% | |
| Vanguard Capital Management Llc | 0.08% | 2,881,429 | $3,919,896,012 | $3,649,646,786 | -$270,249,226 | -6.89% | |
| Vanguard Portfolio Management Llc | 0.14% | 2,306,592 | $3,137,887,757 | $2,921,552,493 | -$216,335,264 | -6.89% | |
| State Street Corp | 0.08% | 2,008,993 | $2,733,034,077 | $2,544,610,624 | -$188,423,453 | -6.89% | |
| Geode Capital Management, Llc | 0.10% | 1,370,120 | $1,857,589,435 | $1,735,407,693 | -$122,181,742 | -6.58% | |
| Wells Fargo & Company/Mn | 0.21% | 892,084 | $1,213,591,996 | $1,129,922,515 | -$83,669,481 | -6.89% | |
| Wellington Management Group Llp | 0.18% | 775,644 | $1,055,186,098 | $982,438,447 | -$72,747,651 | -6.89% | |
| Clearbridge Investments, Llc | 0.85% | 754,171 | $1,025,974,724 | $955,240,530 | -$70,734,194 | -6.89% | |
| Price T Rowe Associates Inc | 0.09% | 694,196 | $944,385,000 | $879,275,596 | -$65,109,404 | -6.89% | |
| Northern Trust Corp | 0.10% | 605,019 | $823,067,848 | $766,323,116 | -$56,744,732 | -6.89% | |
| Parnassus Endeavor Fund | Parnassus Investments | 2.19% | 602,775 | $820,015,110 | $763,480,843 | -$56,534,267 | -6.89% |
| Morgan Stanley | 0.04% | 569,489 | $774,736,755 | $721,320,462 | -$53,416,293 | -6.89% | |
| Goldman Sachs Group Inc | 0.07% | 514,146 | $699,444,069 | $651,222,465 | -$48,221,604 | -6.89% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.14% | 638,347 | $696,315,290 | $808,536,694 | +$112,221,404 | +16.12% | |
| Fmr Llc | 0.03% | 510,630 | $694,660,522 | $646,769,064 | -$47,891,458 | -6.89% | |
| Norges Bank | 0.07% | 487,087 | $662,633,155 | $616,949,265 | -$45,683,890 | -6.89% | |
| Bank Of America Corp | 0.04% | 456,577 | $621,126,917 | $578,304,994 | -$42,821,923 | -6.89% | |
| Invesco Ltd. | 0.04% | 416,805 | $567,021,628 | $527,929,381 | -$39,092,247 | -6.89% | |
| Dimensional Fund Advisors Lp | 0.10% | 415,775 | $565,604,271 | $526,624,773 | -$38,979,498 | -6.89% | |
| Massachusetts Financial Services Co | 0.17% | 388,221 | $532,884,287 | $491,724,601 | -$41,159,686 | -7.72% | |
| Jpmorgan Chase & Co | 0.03% | 382,067 | $517,050,280 | $483,929,883 | -$33,120,397 | -6.41% | |
| Charles Schwab Investment Management Inc | 0.07% | 366,985 | $499,246,394 | $464,826,871 | -$34,419,523 | -6.89% | |
| Stifel Financial Corp | 0.38% | 337,576 | $459,275,359 | $427,577,137 | -$31,698,222 | -6.90% | |
| Legal & General Group Plc | 0.08% | 299,214 | $407,050,726 | $378,987,445 | -$28,063,281 | -6.89% | |
| Fil Ltd | 0.26% | 261,263 | $355,422,185 | $330,918,328 | -$24,503,857 | -6.89% | |
| Vanguard Fiduciary Trust Co | 0.07% | 249,854 | $339,901,382 | $316,467,575 | -$23,433,807 | -6.89% | |
| Bank Of New York Mellon Corp | 0.05% | 238,771 | $324,824,240 | $302,429,736 | -$22,394,504 | -6.89% | |
| Nuveen, Llc | 0.07% | 225,367 | $306,588,086 | $285,452,096 | -$21,135,990 | -6.89% | |
| State Farm Mutual Automobile Insurance Co | 0.20% | 212,068 | $288,497,307 | $268,607,449 | -$19,889,858 | -6.89% | |
| Neuberger Berman Group Llc | 0.18% | 197,952 | $269,179,530 | $250,727,983 | -$18,451,547 | -6.85% | |
| Sustainable Growth Advisers, Lp | 2.62% | 196,046 | $266,700,978 | $248,313,824 | -$18,387,154 | -6.89% | |
| Deutsche Bank Ag\ | 0.07% | 180,263 | $245,229,785 | $228,322,918 | -$16,906,867 | -6.89% | |
| Ubs Group Ag | 0.04% | 176,246 | $239,765,059 | $223,234,946 | -$16,530,113 | -6.89% | |
| D. E. Shaw & Co., Inc. | 0.15% | 172,597 | $234,800,959 | $218,613,086 | -$16,187,873 | -6.89% | |
| Citadel Advisors Llc | 0.13% | 170,572 | $232,046,149 | $216,048,201 | -$15,997,948 | -6.89% | |
| Raymond James Financial Inc | 0.06% | 154,816 | $210,611,458 | $196,091,494 | -$14,519,964 | -6.89% | |
| American Century Companies Inc | 0.09% | 150,899 | $205,283,039 | $191,130,182 | -$14,152,857 | -6.89% | |
| Canada Life Assurance Co | 0.32% | 149,769 | $203,271,000 | $189,698,913 | -$13,572,087 | -6.68% | |
| Public Sector Pension Investment Board | 0.53% | 148,511 | $202,034,364 | $188,105,518 | -$13,928,846 | -6.89% | |
| Proshare Advisors Llc | 0.28% | 144,343 | $196,364,217 | $182,826,287 | -$13,537,930 | -6.89% | |
| Hsbc Holdings Plc | 0.09% | 135,375 | $184,245,813 | $171,467,329 | -$12,778,484 | -6.94% | |
| Caisse De Depot Et Placement Du Quebec | 0.25% | 131,258 | $178,563,383 | $166,252,695 | -$12,310,688 | -6.89% | |
| Barclays Plc | 0.06% | 130,148 | $177,053,338 | $164,846,758 | -$12,206,580 | -6.89% | |
| Swiss National Bank | 0.09% | 123,480 | $167,982,192 | $156,401,003 | -$11,581,189 | -6.89% | |
| Envestnet Asset Management Inc | 0.04% | 118,100 | $160,663,409 | $149,586,641 | -$11,076,768 | -6.89% | |
| Mitsubishi Ufj Asset Management Co., Ltd. | 0.09% | 113,448 | $154,257,321 | $143,694,371 | -$10,562,950 | -6.85% | |
| Aqr Capital Management Llc | 0.05% | 103,592 | $140,926,236 | $131,210,663 | -$9,715,573 | -6.89% | |
| Dekabank Deutsche Girozentrale | 0.23% | 128,721 | $138,930,000 | $163,039,306 | +$24,109,306 | +17.35% | |
| Sumitomo Mitsui Trust Group, Inc. | 0.08% | 100,989 | $137,385,436 | $127,913,677 | -$9,471,759 | -6.89% | |
| Royal Bank Of Canada | 0.02% | 98,649 | $134,202,000 | $124,949,810 | -$9,252,190 | -6.89% |
Frequently asked questions about GWW
Who owns the most GWW stock?
The largest holders of GWW are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for WW GRAINGER INC (GWW).
Is GWW widely held by superinvestors?
Many widely followed stocks like GWW appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GWW is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.