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American Water Works

1,136 hedge funds and large institutions have $25.7B invested in American Water Works in 2026 Q1 according to their latest regulatory filings, with 127 funds opening new positions, 401 increasing their positions, 418 reducing their positions, and 105 closing their positions.

New
Increased
Maintained
Reduced
Closed

117% more call options, than puts

Call options by funds: $130M | Put options by funds: $60.1M

25% more funds holding in top 10

Funds holding in top 10: 45 (+1)

21% more first-time investments, than exits

New positions opened: 127 | Existing positions closed: 105

6% more capital invested

Capital invested by funds: $24.2B → $25.7B (+$1.54B)

1.64% more ownership

Funds ownership: 95.12%96.76% (+1.6%)

0% more funds holding

Funds holding: 1,1341,136 (+2)

4% less repeat investments, than reductions

Existing positions increased: 401 | Existing positions reduced: 418

Holders
1,136
Holders Change
+2
Holders Change %
+0.18%
% of All Funds
13.98%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.06%
New
127
Increased
401
Reduced
418
Closed
105
Calls
$130M
Puts
$60.1M
Net Calls
+$70.3M
Net Calls Change
+$25.7M
Name Holding Trade Value Shares
Change
Change in
Stake
APG Asset Management
126
APG Asset Management
Netherlands
$22.3M -$2.76M -20,919 -10%
Canada Pension Plan Investment Board
127
Canada Pension Plan Investment Board
Ontario, Canada
$21.5M +$2.05M +15,524 +11%
AAP
128
Aristotle Atlantic Partners
Florida
$21.5M +$11.4M +86,158 +120%
M
129
Mirova
France
$21.3M +$4.29M +32,454 +26%
AT
130
AMF Tjänstepension
Sweden
$21.2M +$661K +4,998 +3%
New York State Teachers Retirement System (NYSTRS)
131
New York State Teachers Retirement System (NYSTRS)
New York
$21M
AT
132
Avalon Trust
New Mexico
$20.7M -$76.7K -580 -0.4%
ZIM
133
Zacks Investment Management
Illinois
$19.9M -$732K -5,535 -4%
ClearBridge Investments
134
ClearBridge Investments
New York
$19.9M -$187K -1,417 -1%
Mariner
135
Mariner
Kansas
$19.7M -$3.06M -23,187 -14%
Millennium Management
136
Millennium Management
New York
$19.5M -$4.62M -34,978 -20%
PL
137
Perpetual Ltd
Australia
$18.5M +$1.42M +10,769 +9%
SG Americas Securities
138
SG Americas Securities
New York
$17.5M -$1.82M -13,782 -10%
BCAM
139
Boston Common Asset Management
Massachusetts
$17.4M +$685K +5,185 +4%
GF
140
Gabelli Funds
New York
$17.4M -$23.4K -177 -0.1%
DP
141
Dearborn Partners
Illinois
$17.2M -$2.1M -15,907 -11%
FAF
142
Fjarde Ap-fonden
Sweden
$17.2M +$6.99M +52,900 +72%
Neuberger Berman Group
143
Neuberger Berman Group
New York
$16.9M -$2.29M -17,353 -12%
Corient Private Wealth
144
Corient Private Wealth
Florida
$16.7M -$7.8M -59,046 -32%
BAMF
145
BI Asset Management Fondsmaeglerselskab
Denmark
$16.7M +$15.3M +115,680 +1,387%
Macquarie Group
146
Macquarie Group
Australia
$16.4M -$1.8M -13,595 -10%
CA
147
Clearstead Advisors
Ohio
$16.2M -$402K -3,040 -2%
FISPB
148
Fideuram - Intesa Sanpaolo Private Banking
$15.6M +$10.4M +78,655 +220%
DB
149
Danske Bank
Denmark
$15.5M +$3.96M +30,000 +36%
EI
150
Ethic Inc
New York
$15.5M +$1.87M +14,150 +14%

AWK Hedge Fund Activity: Q1 2026 in Review

1,136 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in American Water Works (AWK) for Q1 2026, worth a combined $25.7B — up 6.4% from $24.2B a quarter earlier.

Buyers outnumbered sellers: 127 funds opened new AWK positions and 105 closed out — a net gain of 22 holders — while 401 added to existing stakes and 418 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $520M. The largest seller was Pictet Asset Management, cutting an estimated $214M.

  • 1,136 institutional investors held American Water Works (AWK) as of Q1 2026, up from 1,134 in Q4 2025.
  • Funds reported $25.7B of American Water Works stock for Q1 2026, up 6.4% quarter-over-quarter.
  • 127 funds opened new American Water Works positions in Q1 2026 and 105 closed out, a net change of +22 holders.
  • The largest American Water Works buyer in Q1 2026 was Wellington Management Group, an estimated $520M added.
  • The largest American Water Works seller in Q1 2026 was Pictet Asset Management, an estimated $214M sold.

Based on aggregated 13F filings for Q1 2026.