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American Water Works

1,125 hedge funds and large institutions have $25.2B invested in American Water Works in 2025 Q3 according to their latest regulatory filings, with 121 funds opening new positions, 392 increasing their positions, 394 reducing their positions, and 84 closing their positions.

New
Increased
Maintained
Reduced
Closed

44% more first-time investments, than exits

New positions opened: 121 | Existing positions closed: 84

1.7% more ownership

Funds ownership: 91.01%92.71% (+1.7%)

1% more funds holding

Funds holding: 1,1091,125 (+16)

6% more call options, than puts

Call options by funds: $68.2M | Put options by funds: $64.4M

2% more capital invested

Capital invested by funds: $24.7B → $25.2B (+$475M)

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

1% less repeat investments, than reductions

Existing positions increased: 392 | Existing positions reduced: 394

Holders
1,125
Holders Change
+16
Holders Change %
+1.44%
% of All Funds
14.76%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
121
Increased
392
Reduced
394
Closed
84
Calls
$68.2M
Puts
$64.4M
Net Calls
+$3.79M
Net Calls Change
-$30.1M
Name Holding Trade Value Shares
Change
Change in
Stake
Rockefeller Capital Management
126
Rockefeller Capital Management
New York
$21.3M -$815K -5,771 -4%
ZIM
127
Zacks Investment Management
Illinois
$21.3M -$3.29M -23,280 -13%
First Manhattan
128
First Manhattan
New York
$20.9M -$338K -2,392 -2%
N
129
Natixis
France
$20.9M +$9.46M +66,940 +81%
Neuberger Berman Group
130
Neuberger Berman Group
New York
$20.8M -$1.74M -12,350 -8%
AT
131
Avalon Trust
New Mexico
$20.6M +$378K +2,675 +2%
SM
132
Soapstone Management
Maryland
$20.2M +$4.29M +30,380 +26%
Janus Henderson Group
133
Janus Henderson Group
United Kingdom
$19.9M +$14M +98,836 +223%
Nomura Asset Management
134
Nomura Asset Management
Japan
$19.8M +$2.28M +16,144 +13%
AAB
135
ABN AMRO Bank
Netherlands
$19.2M -$177K -1,255 -0.9%
SMDAM
136
Sumitomo Mitsui DS Asset Management
Japan
$19M +$4.64M +32,834 +32%
Credit Agricole
137
Credit Agricole
France
$18.5M +$18.7M +132,676 New
GF
138
Gabelli Funds
New York
$17.8M +$213K +1,505 +1%
SCM
139
Sone Capital Management
New York
$17.2M +$11.5M +81,266 +191%
CA
140
Clearstead Advisors
Ohio
$17.1M +$307K +2,173 +2%
Marshall Wace
141
Marshall Wace
United Kingdom
$17M +$5.66M +40,056 +49%
PL
142
Perpetual Ltd
Australia
$16.5M -$1.04M -7,330 -6%
M
143
Mirova
France
$16.5M +$342K +2,423 +2%
Asset Management One
144
Asset Management One
Japan
$16.2M +$1.11M +7,831 +7%
Handelsbanken Fonder
145
Handelsbanken Fonder
Sweden
$16.2M +$790K +5,591 +5%
KK
146
KLP Kapitalforvaltning
Norway
$16M -$56.5K -400 -0.3%
Prudential Financial
147
Prudential Financial
New Jersey
$15.5M -$51M -360,880 -76%
FG
148
Foresight Group
United Kingdom
$15.4M -$1.14M -8,033 -7%
QCM
149
Quantinno Capital Management
New York
$15.3M +$6.69M +47,324 +75%
BMSSC
150
B. Metzler seel. Sohn & Co
Germany
$14.7M -$364K -2,574 -2%

AWK Hedge Fund Activity: Q3 2025 in Review

1,125 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in American Water Works (AWK) for Q3 2025, worth a combined $25.2B — up 1.9% from $24.7B a quarter earlier.

Buyers outnumbered sellers: 121 funds opened new AWK positions and 84 closed out — a net gain of 37 holders — while 392 added to existing stakes and 394 trimmed.

The largest buyer was GQG Partners, adding an estimated $350M. The largest seller was Pictet Asset Management, cutting an estimated $126M.

  • 1,125 institutional investors held American Water Works (AWK) as of Q3 2025, up from 1,109 in Q2 2025.
  • Funds reported $25.2B of American Water Works stock for Q3 2025, up 1.9% quarter-over-quarter.
  • 121 funds opened new American Water Works positions in Q3 2025 and 84 closed out, a net change of +37 holders.
  • The largest American Water Works buyer in Q3 2025 was GQG Partners, an estimated $350M added.
  • The largest American Water Works seller in Q3 2025 was Pictet Asset Management, an estimated $126M sold.

Based on aggregated 13F filings for Q3 2025.