ECOLAB INC (ECL) Institutional Shareholders
ECOLAB INC (ECL) 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 $61.31B in ECL holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of ECL tracked by InsiderSet, reporting ownership valued at approximately $6.42B 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 $6.67B, representing an estimated gain of +3.92% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 45% of the total disclosed ECL value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Vanguard Capital Management Llc, Jpmorgan Chase & Co, and several other long-term asset managers with concentrated positions in ECOLAB INC (ECL).
This page ranks the largest institutional ECL 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
1,684
Total Reported Value
$61.31B
Largest Holder
Blackrock, Inc.
Largest Position
$6.42B
Insider Transactions (90d)
24
Latest Filing Quarter
Q2 2026
New Institutional Positions
47
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% | 23,051,363 | $6,422,340,162 | $6,674,291,643 | +$251,951,481 | +3.92% | |
| Vanguard Capital Management Llc | 0.10% | 16,537,270 | $4,607,448,795 | $4,788,201,156 | +$180,752,361 | +3.92% | |
| Jpmorgan Chase & Co | 0.24% | 14,619,468 | $4,072,984,277 | $4,232,920,765 | +$159,936,488 | +3.93% | |
| State Street Corp | 0.10% | 11,770,714 | $3,287,788,714 | $3,408,092,532 | +$120,303,818 | +3.66% | |
| Morgan Stanley | 0.12% | 7,827,291 | $2,180,762,158 | $2,266,313,836 | +$85,551,678 | +3.92% | |
| Vanguard Portfolio Management Llc | 0.08% | 6,300,975 | $1,755,514,645 | $1,824,384,302 | +$68,869,657 | +3.92% | |
| Geode Capital Management, Llc | 0.09% | 5,996,032 | $1,689,996,180 | $1,736,091,105 | +$46,094,925 | +2.73% | |
| Bill & Melinda Gates Foundation Trust | Bill Gates | 4.22% | 5,218,044 | $1,453,799,239 | $1,510,832,460 | +$57,033,221 | +3.92% |
| Royal Bank Of Canada | 0.17% | 3,611,647 | $1,006,241,000 | $1,045,716,272 | +$39,475,272 | +3.92% | |
| Aristotle Capital Management, Llc | 2.06% | 3,516,811 | $979,836,766 | $1,018,257,457 | +$38,420,691 | +3.92% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.20% | 3,565,713 | $948,550,974 | $1,032,416,542 | +$83,865,568 | +8.84% | |
| Norges Bank | 0.09% | 3,350,825 | $933,573,353 | $970,197,871 | +$36,624,518 | +3.92% | |
| Capital Research Global Investors | 0.11% | 2,863,333 | $797,753,203 | $829,049,437 | +$31,296,234 | +3.92% | |
| Northern Trust Corp | 0.09% | 2,729,870 | $760,569,082 | $790,406,560 | +$29,837,478 | +3.92% | |
| Invesco Ltd. | 0.06% | 2,711,224 | $755,373,984 | $785,007,797 | +$29,633,813 | +3.92% | |
| Pictet Asset Management Holding Sa | 0.67% | 2,501,585 | $696,966,278 | $724,308,921 | +$27,342,643 | +3.92% | |
| Arrowstreet Capital, Limited Partnership | 0.28% | 2,293,546 | $639,004,851 | $664,073,309 | +$25,068,458 | +3.92% | |
| Charles Schwab Investment Management Inc | 0.08% | 2,249,728 | $626,799,470 | $651,386,245 | +$24,586,775 | +3.92% | |
| Sixth Street Partners Management Company, L.P. | 0.08% | 2,249,728 | $626,799,470 | $651,386,245 | +$24,586,775 | +3.92% | |
| Amundi | 0.15% | 2,148,483 | $598,529,415 | $622,071,768 | +$23,542,353 | +3.93% | |
| Bank Of America Corp | 0.04% | 2,077,898 | $578,923,076 | $601,634,587 | +$22,711,511 | +3.92% | |
| Goldman Sachs Group Inc | 0.06% | 1,944,814 | $541,844,579 | $563,101,446 | +$21,256,867 | +3.92% | |
| Nordea Investment Management Ab | 0.41% | 1,792,656 | $499,254,697 | $519,045,618 | +$19,790,921 | +3.96% | |
| Legal & General Group Plc | 0.10% | 1,777,070 | $495,109,477 | $514,532,848 | +$19,423,371 | +3.92% | |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | 0.37% | 1,706,566 | $475,466,353 | $494,119,120 | +$18,652,767 | +3.92% | |
| Swedbank Ab | 0.40% | 1,657,418 | $461,773,231 | $479,888,808 | +$18,115,577 | +3.92% | |
| Wells Fargo & Company/Mn | 0.08% | 1,656,724 | $461,579,682 | $479,687,867 | +$18,108,185 | +3.92% | |
| Janus Henderson Group Plc | 0.22% | 1,701,151 | $452,536,827 | $492,551,261 | +$40,014,434 | +8.84% | |
| Fmr Llc | 0.02% | 1,526,292 | $425,240,307 | $441,922,586 | +$16,682,279 | +3.92% | |
| Bank Of New York Mellon Corp | 0.07% | 1,483,725 | $413,380,888 | $429,597,737 | +$16,216,849 | +3.92% | |
| Vanguard Fiduciary Trust Co | 0.09% | 1,421,504 | $396,045,229 | $411,582,268 | +$15,537,039 | +3.92% | |
| Nuveen, Llc | 0.09% | 1,407,735 | $392,208,928 | $407,595,592 | +$15,386,664 | +3.92% | |
| Envestnet Asset Management Inc | 0.09% | 1,302,951 | $363,015,282 | $377,256,433 | +$14,241,151 | +3.92% | |
| Winslow Capital Management, Llc | 1.21% | 1,258,248 | $350,560,474 | $364,313,126 | +$13,752,652 | +3.92% | |
| Dimensional Fund Advisors Lp | 0.06% | 1,198,222 | $333,841,141 | $346,933,198 | +$13,092,057 | +3.92% | |
| Hsbc Holdings Plc | 0.16% | 1,163,724 | $324,185,934 | $336,944,647 | +$12,758,713 | +3.94% | |
| Mirova Us Llc | 3.34% | 1,113,930 | $310,352,037 | $322,527,292 | +$12,175,255 | +3.92% | |
| Citadel Advisors Llc | 0.17% | 1,056,715 | $294,411,366 | $305,961,261 | +$11,549,895 | +3.92% | |
| Us Bancorp \De\ | 0.31% | 1,031,399 | $287,358,463 | $298,631,266 | +$11,272,803 | +3.92% | |
| Allianz Asset Management Gmbh | 0.29% | 1,045,332 | $278,093,634 | $302,665,427 | +$24,571,793 | +8.84% | |
| Impax Asset Management Group Plc | 1.79% | 988,389 | $275,375,059 | $286,178,151 | +$10,803,092 | +3.92% | |
| Ubs Group Ag | 0.04% | 980,241 | $273,104,947 | $283,818,979 | +$10,714,032 | +3.92% | |
| Sustainable Growth Advisers, Lp | 2.54% | 927,791 | $258,491,851 | $268,632,606 | +$10,140,755 | +3.92% | |
| Brown Advisory Inc | 0.38% | 891,145 | $248,286,508 | $258,022,123 | +$9,735,615 | +3.92% | |
| Ameriprise Financial Inc | 0.05% | 880,397 | $245,443,586 | $254,910,147 | +$9,466,561 | +3.86% | |
| Corient Private Wealth Llc | 0.31% | 6,182,952 | $244,380,901 | $1,790,211,922 | +$1,545,831,021 | +632.55% | |
| King Luther Capital Management Corp | 1.00% | 876,005 | $244,063,753 | $253,638,488 | +$9,574,735 | +3.92% | |
| Schroder Investment Management Group | 0.17% | 863,405 | $240,553,267 | $249,990,284 | +$9,437,017 | +3.92% | |
| Alliancebernstein L.P. | 0.08% | 900,795 | $239,629,486 | $260,816,184 | +$21,186,698 | +8.84% | |
| Blair William & Co/Il | 0.62% | 854,294 | $238,014,780 | $247,352,285 | +$9,337,505 | +3.92% |
Frequently asked questions about ECL
Who owns the most ECL stock?
The largest holders of ECL 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 ECOLAB INC (ECL).
Is ECL widely held by superinvestors?
Many widely followed stocks like ECL appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly ECL 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.