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Ecolab
ECL

1,624 hedge funds and large institutions have $60.7B invested in Ecolab in 2025 Q3 according to their latest regulatory filings, with 121 funds opening new positions, 629 increasing their positions, 593 reducing their positions, and 96 closing their positions.

New
Increased
Maintained
Reduced
Closed

144% more call options, than puts

Call options by funds: $134M | Put options by funds: $55.1M

26% more first-time investments, than exits

New positions opened: 121 | Existing positions closed: 96

6% more repeat investments, than reductions

Existing positions increased: 629 | Existing positions reduced: 593

0% more funds holding

Funds holding: 1,624 → 1,624 (0)

1.31% less ownership

Funds ownership: 79.5% → 78.19% (-1.3%)

20% less capital inflows, than outflows

Capital inflows: $3.54B | Capital outflows: $4.45B

22% less funds holding in top 10

Funds holding in top 10: 27 → 21 (-6)

Holders
1,624
Holders Change
–
Holders Change %
0%
% of All Funds
21.23%
Holding in Top 10
21
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-22.22%
% of All Funds
0.27%
New
121
Increased
629
Reduced
593
Closed
96
Calls
$134M
Puts
$55.1M
Net Calls
+$79.1M
Net Calls Change
+$43.7M

Top Buyers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
+$785M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$467M
3
BlackRock
BlackRock
New York
+$205M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$143M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$121M

Top Sellers

Rank Fund Capital Flow
1
Wellington Management Group
Wellington Management Group
Massachusetts
-$827M
2
Cantillon Capital Management
Cantillon Capital Management
New York
-$276M
3
BNP Paribas Asset Management
BNP Paribas Asset Management
France
-$177M
4
UBS AM
UBS AM
Illinois
-$162M
5
Axa
Axa
France
-$144M

ECL Hedge Fund Activity: Q3 2025 in Review

1,624 of the 7,650 institutional investors tracked by Wall St. Rank reported a position in Ecolab (ECL) for Q3 2025, worth a combined $60.7B — down 0.04% from $60.7B a quarter earlier.

Buyers outnumbered sellers: 121 funds opened new ECL positions and 96 closed out — a net gain of 25 holders — while 629 added to existing stakes and 593 trimmed.

The largest buyer was JP Morgan Chase, adding an estimated $785M. The largest seller was Wellington Management Group, cutting an estimated $827M.

  • 1,624 institutional investors held Ecolab (ECL) as of Q3 2025, unchanged from Q2 2025.
  • Funds reported $60.7B of Ecolab stock for Q3 2025, down 0.04% quarter-over-quarter.
  • 121 funds opened new Ecolab positions in Q3 2025 and 96 closed out, a net change of +25 holders.
  • The largest Ecolab buyer in Q3 2025 was JP Morgan Chase, an estimated $785M added.
  • The largest Ecolab seller in Q3 2025 was Wellington Management Group, an estimated $827M sold.

Based on aggregated 13F filings for Q3 2025.