1,671 hedge funds and large institutions have $58.8B invested in Ecolab in 2026 Q1 according to their latest regulatory filings, with 151 funds opening new positions, 634 increasing their positions, 631 reducing their positions, and 110 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 repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

0% more funds holding in top 10

Funds holding in top 10: 1919 (0)

2% less capital invested

Capital invested by funds: $59.9B → $58.8B (-$1.09B)

2.21% less ownership

Funds ownership: 80.59%78.38% (-2.2%)

Holders
1,671
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
California State Teachers Retirement System (CalSTRS)
76
California State Teachers Retirement System (CalSTRS)
California
$131M
Russell Investments Group
77
Russell Investments Group
United Kingdom
$131M
ATO
78
Alecta Tjanstepension Omsesidigt
Sweden
$127M
CAM
79
Congress Asset Management
Massachusetts
$126M
WF
80
Welch & Forbes
Massachusetts
$125M
RhumbLine Advisers
81
RhumbLine Advisers
Massachusetts
$121M
Truist Financial
82
Truist Financial
North Carolina
$121M
Zurich Cantonal Bank
83
Zurich Cantonal Bank
Switzerland
$116M
PPF
84
PFA Pension Forsikringsaktieselskab
$114M
Chevy Chase Trust
85
Chevy Chase Trust
Maryland
$113M
VAM
86
Vanguard Asset Management
$108M
Natixis Advisors
87
Natixis Advisors
Massachusetts
$108M
Canada Life
88
Canada Life
Manitoba, Canada
$105M
New York State Common Retirement Fund
89
New York State Common Retirement Fund
New York
$103M
BNP Paribas Financial Markets
90
BNP Paribas Financial Markets
France
$101M
Aberdeen Group
91
Aberdeen Group
United Kingdom
$99.9M
Raymond James Financial
92
Raymond James Financial
Florida
$99.8M
LIP
93
Liontrust Investment Partners
United Kingdom
$99.2M
VOYA Investment Management
94
VOYA Investment Management
Georgia
$95.9M
QCM
95
Quantinno Capital Management
New York
$95.8M
SEI Investments
96
SEI Investments
Pennsylvania
$93.7M
Baird Financial Group
97
Baird Financial Group
Wisconsin
$91.8M
Universal-Beteiligungs- und Servicegesellschaft
98
Universal-Beteiligungs- und Servicegesellschaft
Germany
$90.8M
Principal Financial Group
99
Principal Financial Group
Iowa
$89.8M
Acadian Asset Management
100
Acadian Asset Management
Massachusetts
$86.7M