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California Water Service

336 hedge funds and large institutions have $2.35B invested in California Water Service in 2025 Q2 according to their latest regulatory filings, with 42 funds opening new positions, 126 increasing their positions, 115 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more ownership

Funds ownership:

2% less capital invested

Capital invested by funds: $2.41B → $2.35B (-$59.7M)

24% less call options, than puts

Call options by funds: $90K | Put options by funds: $118K

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
336
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$90K
Puts
$118K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
176
$453K
177
$453K
178
$442K
179
$438K
180
$411K
181
$405K
182
$366K
183
$365K
184
$357K
185
$352K
186
$349K
187
$348K
188
$346K
189
$343K
190
$340K
191
$335K
192
$328K
193
$327K
194
$327K
195
$320K
196
$317K
197
$316K
198
$315K
199
$314K
200
$311K