Flowserve
487 hedge funds and large institutions have $6.96B invested in Flowserve in 2025 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 190 increasing their positions, 150 reducing their positions, and 79 closing their positions.
91% more call options, than puts
Call options by funds: $35M | Put options by funds: $18.3M
48% more capital inflows, than outflows
Capital inflows: $1.22B | Capital outflows: $825M
33% more funds holding in top 10
Funds holding in top 10: 3 → 4 (+1)
27% more repeat investments, than reductions
Existing positions increased: 190 | Existing positions reduced: 150
6.82% more ownership
Funds ownership: 94.68% → 101.51% (+6.8%)
6% more first-time investments, than exits
New positions opened: 84 | Existing positions closed: 79
0% more funds holding
Funds holding: 487 → 487 (0)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Boston Partners
Boston,
Massachusetts
|
+$201M |
| 2 |
BlackRock
New York
|
+$119M |
| 3 |
Fidelity Investments
Boston,
Massachusetts
|
+$85.1M |
| 4 |
D1 Capital Partners
New York
|
+$79.3M |
| 5 |
Third Point
New York
|
+$56.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$200M |
| 2 |
Fidelity International
Hamilton,
Bermuda
|
-$85.9M |
| 3 |
Invesco
Atlanta,
Georgia
|
-$44.4M |
| 4 |
Hood River Capital Management
Palm Beach Gardens,
Florida
|
-$41.7M |
| 5 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$35.5M |
FLS Hedge Fund Activity: Q2 2025 in Review
487 of the 7,627 institutional investors tracked by Wall St. Rank reported a position in Flowserve (FLS) for Q2 2025, worth a combined $6.96B — up 14% from $6.09B a quarter earlier.
Buyers outnumbered sellers: 84 funds opened new FLS positions and 79 closed out — a net gain of 5 holders — while 190 added to existing stakes and 150 trimmed.
The largest buyer was Boston Partners, opening a new position worth an estimated $201M. The largest seller was Wellington Management Group, cutting an estimated $200M.
- 487 institutional investors held Flowserve (FLS) as of Q2 2025, unchanged from Q1 2025.
- Funds reported $6.96B of Flowserve stock for Q2 2025, up 14% quarter-over-quarter.
- 84 funds opened new Flowserve positions in Q2 2025 and 79 closed out, a net change of +5 holders.
- The largest Flowserve buyer in Q2 2025 was Boston Partners, an estimated $201M added.
- The largest Flowserve seller in Q2 2025 was Wellington Management Group, an estimated $200M sold.
Based on aggregated 13F filings for Q2 2025.