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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
EFG
626
Everest Financial Group
Minnesota
$2.31M
PS
627
Principal Securities
Iowa
$2.3M
MFS
628
Mattson Financial Services
Michigan
$2.27M
EF
629
Empirical Finance
Pennsylvania
$2.26M
FF
630
Fluent Financial
Texas
$2.2M
EDRH
631
Edmond de Rothschild Holding
Switzerland
$2.2M
BPC
632
Banque Pictet & Cie
Switzerland
$2.19M
TCM
633
Twin Capital Management
Pennsylvania
$2.19M
VT
634
Vise Technologies
New York
$2.18M
NMIMC
635
Northwestern Mutual Investment Management Company
Wisconsin
$2.17M
TPM
636
Triasima Portfolio Management
Quebec, Canada
$2.16M
BSL
637
Blue Sparrow LLC
Delaware
$2.16M
MAS
638
Meeder Advisory Services
Ohio
$2.16M
LT
639
Legacy Trust
Michigan
$2.15M
PWM
640
Perigon Wealth Management
California
$2.15M
LFS
641
Legacy Financial Strategies
Kansas
$2.13M
NI
642
Natural Investments
California
$2.13M
SSWM
643
Smith Salley Wealth Management
North Carolina
$2.09M
NB
644
NBT Bank
New York
$2.09M
ISL
645
Ingalls & Snyder LLC
New York
$2.08M
HTHT
646
Hemenway Trust Hemenway Trust
New Hampshire
$2.02M
CL
647
Choreo LLC
Illinois
$2.01M
CSIC
648
Clifford Swan Investment Counsel
California
$2M
Nomura Holdings
649
Nomura Holdings
Japan
$2M
WLC
650
Walnut Level Capital
Colorado
$2M