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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
MSK
551
Melissa S. Kampmann
$3.55M
NW
552
NewEdge Wealth
Pennsylvania
$3.55M
IGAM
553
iA Global Asset Management
Quebec, Canada
$3.5M
PAM
554
Panagora Asset Management
Massachusetts
$3.5M
MWM
555
Moran Wealth Management
Florida
$3.48M
PCTC
556
Perkins Coie Trust Company
Washington
$3.47M
LSERS
557
Louisiana State Employees Retirement System
Louisiana
$3.46M
ALMGDA
558
AG2R La Mondiale Gestion d'Actifs
France
$3.45M
PCM
559
Parsons Capital Management
Rhode Island
$3.44M
DILIC
560
Dai-ichi Life Insurance Company
Japan
$3.39M
MPPW
561
Mitchell & Pahl Private Wealth
Oklahoma
$3.38M
ET
562
Entropy Technologies
New York
$3.37M
MGP
563
Metis Global Partners
California
$3.32M
MSRPS
564
Maryland State Retirement & Pension System
Maryland
$3.31M
APWM
565
Argonautica Private Wealth Management
Massachusetts
$3.28M
OIS
566
Okabena Investment Services
Minnesota
$3.28M
STA
567
Summit Trail Advisors
New York
$3.26M
SFI
568
Siemens Fonds Invest
Germany
$3.25M
ASN
569
Advisory Services Network
Georgia
$3.23M
OQS
570
Occudo Quantitative Strategies
Florida
$3.2M
SSW
571
Stone Summit Wealth
Florida
$3.2M
TCM
572
Turas Capital Management
Massachusetts
$3.18M
ACM
573
Alpha Capital Management
Texas
$3.18M
NHT
574
New Hampshire Trust
New Hampshire
$3.15M
HL
575
HeadInvest LLC
Maine
$3.15M