WASTE MANAGEMENT INC (WM) Institutional Shareholders
WASTE MANAGEMENT INC (WM) 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 $72.20B in WM holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of WM tracked by InsiderSet, reporting ownership valued at approximately $6.85B 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 $6.90B, representing an estimated gain of +0.75% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 46% of the total disclosed WM value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Bill & Melinda Gates Foundation Trust, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in WASTE MANAGEMENT INC (WM).
This page ranks the largest institutional WM 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
2,328
Total Reported Value
$72.20B
Largest Holder
Blackrock, Inc.
Largest Position
$6.85B
Insider Transactions (90d)
5
Latest Filing Quarter
Q2 2026
New Institutional Positions
15
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.10% | 30,733,944 | $6,849,981,403 | $6,901,307,125 | +$51,325,722 | +0.75% | |
| Bill & Melinda Gates Foundation Trust | Bill Gates | 17.30% | 26,720,744 | $5,955,519,423 | $6,000,143,065 | +$44,623,642 | +0.75% |
| Vanguard Capital Management Llc | 0.12% | 25,179,716 | $5,612,055,103 | $5,654,105,228 | +$42,050,125 | +0.75% | |
| State Street Corp | 0.12% | 18,008,931 | $4,013,830,541 | $4,043,905,456 | +$30,074,915 | +0.75% | |
| Capital Research Global Investors | 0.32% | 10,438,136 | $2,326,456,418 | $2,343,883,439 | +$17,427,021 | +0.75% | |
| Vanguard Portfolio Management Llc | 0.10% | 10,121,428 | $2,255,863,873 | $2,272,766,657 | +$16,902,784 | +0.75% | |
| Geode Capital Management, Llc | 0.11% | 9,068,808 | $2,013,961,011 | $2,036,400,836 | +$22,439,825 | +1.11% | |
| Ameriprise Financial Inc | 0.32% | 7,086,113 | $1,582,964,951 | $1,591,186,674 | +$8,221,723 | +0.52% | |
| Morgan Stanley | 0.08% | 6,584,906 | $1,467,644,461 | $1,478,640,642 | +$10,996,181 | +0.75% | |
| Parnassus Endeavor Fund | Parnassus Investments | 2.85% | 4,792,005 | $1,068,042,074 | $1,076,044,723 | +$8,002,649 | +0.75% |
| Norges Bank | 0.11% | 4,771,642 | $1,063,503,569 | $1,071,472,211 | +$7,968,642 | +0.75% | |
| Royal Bank Of Canada | 0.18% | 4,739,983 | $1,056,446,000 | $1,064,363,183 | +$7,917,183 | +0.75% | |
| Wells Fargo & Company/Mn | 0.17% | 4,335,084 | $966,203,481 | $973,443,112 | +$7,239,631 | +0.75% | |
| Northern Trust Corp | 0.10% | 3,759,398 | $837,894,625 | $844,172,821 | +$6,278,196 | +0.75% | |
| Goldman Sachs Group Inc | 0.08% | 3,598,308 | $801,990,722 | $808,000,061 | +$6,009,339 | +0.75% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.15% | 3,086,105 | $709,156,068 | $692,984,878 | -$16,171,190 | -2.28% | |
| Bank Of America Corp | 0.04% | 3,124,403 | $696,366,952 | $701,584,694 | +$5,217,742 | +0.75% | |
| Nordea Investment Management Ab | 0.54% | 2,957,041 | $657,202,362 | $664,003,557 | +$6,801,195 | +1.03% | |
| Amundi | 0.16% | 2,878,103 | $641,451,317 | $646,278,029 | +$4,826,712 | +0.75% | |
| Swedbank Ab | 0.53% | 2,771,422 | $617,694,535 | $622,322,810 | +$4,628,275 | +0.75% | |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | 0.48% | 2,753,631 | $613,726,574 | $618,327,841 | +$4,601,267 | +0.75% | |
| Legal & General Group Plc | 0.12% | 2,680,349 | $597,396,185 | $601,872,368 | +$4,476,183 | +0.75% | |
| Clearbridge Investments, Llc | 0.45% | 2,433,136 | $542,297,434 | $546,360,689 | +$4,063,255 | +0.75% | |
| Vontobel Holding Ltd. | 1.77% | 2,375,932 | $529,547,725 | $533,515,531 | +$3,967,806 | +0.75% | |
| Dimensional Fund Advisors Lp | 0.10% | 2,366,960 | $527,565,825 | $531,500,868 | +$3,935,043 | +0.75% | |
| Charles Schwab Investment Management Inc | 0.07% | 2,348,368 | $523,404,309 | $527,326,034 | +$3,921,725 | +0.75% | |
| Sixth Street Partners Management Company, L.P. | 0.07% | 2,348,368 | $523,404,309 | $527,326,034 | +$3,921,725 | +0.75% | |
| Jpmorgan Chase & Co | 0.03% | 2,250,680 | $502,734,824 | $505,390,194 | +$2,655,370 | +0.53% | |
| Deutsche Bank Ag\ | 0.14% | 2,207,477 | $492,002,475 | $495,688,960 | +$3,686,485 | +0.75% | |
| Vanguard Fiduciary Trust Co | 0.10% | 2,113,039 | $470,954,132 | $474,482,907 | +$3,528,775 | +0.75% | |
| Sustainable Growth Advisers, Lp | 4.51% | 2,061,651 | $459,500,775 | $462,943,732 | +$3,442,957 | +0.75% | |
| Bank Of New York Mellon Corp | 0.08% | 2,054,264 | $457,854,372 | $461,284,981 | +$3,430,609 | +0.75% | |
| Stifel Financial Corp | 0.37% | 2,014,127 | $448,913,608 | $452,272,218 | +$3,358,610 | +0.75% | |
| Invesco Ltd. | 0.04% | 1,994,190 | $444,464,998 | $447,795,365 | +$3,330,367 | +0.75% | |
| Barclays Plc | 0.13% | 1,884,143 | $419,937,795 | $423,084,311 | +$3,146,516 | +0.75% | |
| Raymond James Financial Inc | 0.11% | 1,862,554 | $415,125,913 | $418,236,501 | +$3,110,588 | +0.75% | |
| Bank Of Montreal | 0.15% | 1,837,996 | $409,652,656 | $412,722,002 | +$3,069,346 | +0.75% | |
| Ubs Group Ag | 0.06% | 1,819,299 | $405,485,362 | $408,523,590 | +$3,038,228 | +0.75% | |
| Brown Brothers Harriman & Co | 1.57% | 1,603,571 | $357,403,975 | $360,081,868 | +$2,677,893 | +0.75% | |
| Morgan Stanley Institutional Investment Advisors Llc | 30.12% | 1,446,874 | $322,479,277 | $324,895,557 | +$2,416,280 | +0.75% | |
| Storebrand Asset Management As | 0.76% | 1,387,852 | $309,324,454 | $311,642,167 | +$2,317,713 | +0.75% | |
| Nuveen, Llc | 0.07% | 1,361,229 | $303,390,609 | $305,663,972 | +$2,273,363 | +0.75% | |
| Lazard Asset Management Llc | 0.45% | 1,339,600 | $298,570,110 | $300,807,180 | +$2,237,070 | +0.75% | |
| Two Sigma Investments, Lp | 0.22% | 1,333,794 | $297,276,007 | $299,503,443 | +$2,227,436 | +0.75% | |
| Mirova Us Llc | 3.15% | 1,312,962 | $292,632,971 | $294,825,617 | +$2,192,646 | +0.75% | |
| Banque Pictet & Cie Sa | 2.96% | 1,290,640 | $287,657,843 | $289,813,212 | +$2,155,369 | +0.75% | |
| Diamond Hill Capital Management Inc | 2.10% | 1,176,163 | $262,143,209 | $264,107,402 | +$1,964,193 | +0.75% | |
| Swiss National Bank | 0.13% | 1,136,500 | $253,303,120 | $255,201,075 | +$1,897,955 | +0.75% | |
| Lpl Financial Llc | 0.05% | 1,063,787 | $237,096,764 | $238,873,371 | +$1,776,607 | +0.75% | |
| Arrowstreet Capital, Limited Partnership | 0.10% | 1,017,948 | $226,880,250 | $228,580,223 | +$1,699,973 | +0.75% |
Frequently asked questions about WM
Who owns the most WM stock?
The largest holders of WM 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 WASTE MANAGEMENT INC (WM).
Is WM widely held by superinvestors?
Many widely followed stocks like WM appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly WM 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.