Flowserve
572 hedge funds and large institutions have $8.69B invested in Flowserve in 2025 Q4 according to their latest regulatory filings, with 117 funds opening new positions, 170 increasing their positions, 214 reducing their positions, and 59 closing their positions.
125% more funds holding in top 10
Funds holding in top 10: 4 → 9 (+5)
98% more first-time investments, than exits
New positions opened: 117 | Existing positions closed: 59
59% more call options, than puts
Call options by funds: $15M | Put options by funds: $9.45M
30% more capital invested
Capital invested by funds: $6.7B → $8.69B (+$2B)
10% more funds holding
Funds holding: 519 → 572 (+53)
1.99% more ownership
Funds ownership: 96.54% → 98.54% (+2%)
21% less repeat investments, than reductions
Existing positions increased: 170 | Existing positions reduced: 214
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$56.4M |
| 2 |
Amundi
Paris,
France
|
+$54.2M |
| 3 |
DZ Bank
Frankfurt Am Main,
Germany
|
+$53.1M |
| 4 |
Bank of New York Mellon
New York
|
+$40.2M |
| 5 |
Allianz Asset Management
Munich,
Germany
|
+$40M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
-$154M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$103M |
| 3 |
AQR Capital Management
Greenwich,
Connecticut
|
-$67.9M |
| 4 |
Fidelity International
Hamilton,
Bermuda
|
-$63M |
| 5 |
Boston Partners
Boston,
Massachusetts
|
-$43.4M |
FLS Hedge Fund Activity: Q4 2025 in Review
572 of the 8,266 institutional investors tracked by Wall St. Rank reported a position in Flowserve (FLS) for Q4 2025, worth a combined $8.69B — up 30% from $6.7B a quarter earlier.
Buyers outnumbered sellers: 117 funds opened new FLS positions and 59 closed out — a net gain of 58 holders — while 170 added to existing stakes and 214 trimmed.
The largest buyer was T. Rowe Price Investment Management, adding an estimated $56.4M. The largest seller was BlackRock, cutting an estimated $154M.
- 572 institutional investors held Flowserve (FLS) as of Q4 2025, up from 519 in Q3 2025.
- Funds reported $8.69B of Flowserve stock for Q4 2025, up 30% quarter-over-quarter.
- 117 funds opened new Flowserve positions in Q4 2025 and 59 closed out, a net change of +58 holders.
- The largest Flowserve buyer in Q4 2025 was T. Rowe Price Investment Management, an estimated $56.4M added.
- The largest Flowserve seller in Q4 2025 was BlackRock, an estimated $154M sold.
Based on aggregated 13F filings for Q4 2025.