Zurn Elkay Water Solutions
347 hedge funds and large institutions have $5.59B invested in Zurn Elkay Water Solutions in 2025 Q2 according to their latest regulatory filings, with 40 funds opening new positions, 142 increasing their positions, 118 reducing their positions, and 41 closing their positions.
351% more call options, than puts
Call options by funds: $1.74M | Put options by funds: $387K
20% more repeat investments, than reductions
Existing positions increased: 142 | Existing positions reduced: 118
10% more capital invested
Capital invested by funds: $5.06B → $5.59B (+$528M)
0.19% less ownership
Funds ownership: 90.94% → 90.76% (-0.19%)
2% less first-time investments, than exits
New positions opened: 40 | Existing positions closed: 41
1% less funds holding
Funds holding: 351 → 347 (-4)
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$38.5M |
| 2 |
Impax Asset Management Group
London,
United Kingdom
|
+$31.6M |
| 3 |
Verition Fund Management
Greenwich,
Connecticut
|
+$8.39M |
| 4 |
Zurich Cantonal Bank
Zurich,
Switzerland
|
+$7.8M |
| 5 |
UBS AM
Chicago,
Illinois
|
+$5.68M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$30.6M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
-$12.8M |
| 3 |
ZP
Zimmer Partners
New York
|
-$11.3M |
| 4 |
Invesco
Atlanta,
Georgia
|
-$8.54M |
| 5 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$8.38M |
ZWS Hedge Fund Activity: Q2 2025 in Review
347 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Zurn Elkay Water Solutions (ZWS) for Q2 2025, worth a combined $5.59B — up 10% from $5.06B a quarter earlier.
Sellers outnumbered buyers: 41 funds closed out of ZWS and 40 opened new positions — a net loss of 1 holder — while 118 trimmed existing stakes and 142 added.
The largest buyer was Vanguard Group, adding an estimated $38.5M. The largest seller was BlackRock, cutting an estimated $30.6M.
- 347 institutional investors held Zurn Elkay Water Solutions (ZWS) as of Q2 2025, down from 351 in Q1 2025.
- Funds reported $5.59B of Zurn Elkay Water Solutions stock for Q2 2025, up 10% quarter-over-quarter.
- 40 funds opened new Zurn Elkay Water Solutions positions in Q2 2025 and 41 closed out, a net change of -1 holder.
- The largest Zurn Elkay Water Solutions buyer in Q2 2025 was Vanguard Group, an estimated $38.5M added.
- The largest Zurn Elkay Water Solutions seller in Q2 2025 was BlackRock, an estimated $30.6M sold.
Based on aggregated 13F filings for Q2 2025.