York Water
YORW
161 hedge funds and large institutions have $252M invested in York Water in 2025 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 54 increasing their positions, 48 reducing their positions, and 22 closing their positions.
13% more repeat investments, than reductions
Existing positions increased: 54 | Existing positions reduced: 48
1.22% more ownership
Funds ownership: 56.19% → 57.41% (+1.2%)
5% more first-time investments, than exits
New positions opened: 23 | Existing positions closed: 22
1% more funds holding
Funds holding: 160 → 161 (+1)
2% less capital invested
Capital invested by funds: $256M → $252M (-$3.84M)
88% less call options, than puts
Call options by funds: $6K | Put options by funds: $48K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$4.05M |
| 2 |
Legal & General Group
London,
United Kingdom
|
+$3.72M |
| 3 |
Renaissance Technologies
New York
|
+$2.92M |
| 4 |
AQR Capital Management
Greenwich,
Connecticut
|
+$2.13M |
| 5 |
Two Sigma Investments
New York
|
+$1.62M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
State Street
Boston,
Massachusetts
|
-$2.88M |
| 2 |
Millennium Management
New York
|
-$2.56M |
| 3 |
UBS AM
Chicago,
Illinois
|
-$1.48M |
| 4 |
CP
CenterBook Partners
Greenwich,
Connecticut
|
-$1.35M |
| 5 |
Morgan Stanley
New York
|
-$1M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
UB
176
UMB Bank
Kansas City,
Missouri
| – | -$3.57K | -113 | Closed |
|
|
LFG
177
Larson Financial Group
St Louis,
Missouri
| – | -$3.32K | -105 | Closed |
|
|
KWM
178
Kiker Wealth Management
Jasper,
Georgia
| – | -$2.84K | -90 | Closed |
|
|
HI
179
Harbour Investments
Madison,
Wisconsin
| – | -$1.26K | -40 | Closed |
|
|
SO
180
Sierra Ocean
Ripon,
California
| – | -$853 | -27 | Closed |
|
|
SOW
181
State of Wyoming
Cheyenne,
Wyoming
| – | -$442 | -14 | Closed |
|
182
National Bank of Canada
Montreal,
Quebec, Canada
| – | -$63 | -2 | Closed |
|
YORW Hedge Fund Activity: Q3 2025 in Review
161 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in York Water (YORW) for Q3 2025, worth a combined $252M — down 1.5% from $256M a quarter earlier.
Buyers outnumbered sellers: 23 funds opened new YORW positions and 22 closed out — a net gain of 1 holder — while 54 added to existing stakes and 48 trimmed.
The largest buyer was Arrowstreet Capital, adding an estimated $4.05M. The largest seller was State Street, cutting an estimated $2.88M.
- 161 institutional investors held York Water (YORW) as of Q3 2025, up from 160 in Q2 2025.
- Funds reported $252M of York Water stock for Q3 2025, down 1.5% quarter-over-quarter.
- 23 funds opened new York Water positions in Q3 2025 and 22 closed out, a net change of +1 holder.
- The largest York Water buyer in Q3 2025 was Arrowstreet Capital, an estimated $4.05M added.
- The largest York Water seller in Q3 2025 was State Street, an estimated $2.88M sold.
Based on aggregated 13F filings for Q3 2025.