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1,686 hedge funds and large institutions have $58.9B invested in Ecolab in 2026 Q1 according to their latest regulatory filings, with 152 funds opening new positions, 638 increasing their positions, 639 reducing their positions, and 108 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

0% less repeat investments, than reductions

Existing positions increased: 638 | Existing positions reduced: 639

2% less capital invested

Capital invested by funds: $59.9B → $58.9B (-$1.04B)

2.14% less ownership

Funds ownership: 80.59%78.45% (-2.1%)

Holders
1,686
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
19
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$210M
Puts
$48.1M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PGFC
301
Peapack-Gladstone Financial Corp
New Jersey
$14M
BCAM
302
Boston Common Asset Management
Massachusetts
$13.9M
DA
303
Dillon & Associates
Michigan
$13.9M
DWT
304
Dorsey & Whitney Trust
South Dakota
$13.9M
RCP
305
Rothschild Capital Partners
New York
$13.6M
CF
306
Covea Finance
France
$13.4M
Caisse de Depot et Placement du Quebec (CDPQ)
307
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$13.3M
QP
308
Quilter Plc
United Kingdom
$13.2M
CAPTRUST Financial Advisors
309
CAPTRUST Financial Advisors
North Carolina
$13.1M
Teacher Retirement System of Texas
310
Teacher Retirement System of Texas
Texas
$13.1M
PL
311
Perpetual Ltd
Australia
$13M
WC
312
Woodstock Corp
Massachusetts
$12.8M
AB
313
Amalgamated Bank
New York
$12.8M
MCG
314
McCollum Christoferson Group
New York
$12.7M
EWA
315
EP Wealth Advisors
California
$12.6M
SBWIC
316
Schaper Benz & Wise Investment Counsel
Wisconsin
$12.5M
GAM
317
Groupama Asset Management
France
$12.5M
UIM
318
USS Investment Management
United Kingdom
$12.4M
MCM
319
Maple Capital Management
Vermont
$12.3M
EI
320
Ethic Inc
New York
$12.2M
ZAM
321
Zevin Asset Management
Massachusetts
$12.1M
MSE
322
MUFG Securities EMEA
United Kingdom
$12.1M
EMPI
323
Elo Mutual Pension Insurance
Finland
$11.9M
VPIM
324
Vanguard Personalized Indexing Management
California
$11.8M
GI
325
GAMCO Investors
Connecticut
$11.7M