Flowserve Corp
FLS- Exchange
- NYSE
- Industry
- Pumps & Pumping Equipment
- SEC CIK
- 0000030625
No open-market purchases or sales by Flowserve Corp insiders were filed in the last 90 days; 591 institutions reported holding it in 13F filings for Q2 2026, worth $10.6B in total; superinvestors D1 Capital Partners and Starboard Value hold it.
13F holders, Q4 2025
Institutional positions in Flowserve Corp as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 572
- +59 vs. Q3 2025
- Shares held
- 125.3M
- −963.2K (−0.8%) vs. Q3 2025
- Total value
- $8.69B
- +$2.00B (+29.8%) vs. Q3 2025
- New holders
- 118
- 170 more added
- Sold out
- 59
- 213 more reduced
6 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FLS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 591 | $10.6B |
| Q1 2026 | 623 | $9.19B |
| Q4 2025 | 572 | $8.69B |
| Q3 2025 | 519 | $6.70B |
| Q2 2025 | 485 | $6.96B |
| Q1 2025 | 484 | $6.09B |
| Q4 2024 | 494 | $7.22B |
| Q3 2024 | 438 | $6.36B |
| Q2 2024 | 418 | $6.01B |
| Q1 2024 | 400 | $5.73B |
| Q4 2023 | 377 | $5.04B |
| Q3 2023 | 337 | $4.95B |
| Q2 2023 | 312 | $4.70B |
| Q1 2023 | 273 | $4.42B |
| Q4 2022 | 270 | $4.06B |
| Q3 2022 | 255 | $3.24B |
| Q2 2022 | 256 | $3.75B |
| Q1 2022 | 281 | $4.56B |
| Q4 2021 | 294 | $3.74B |
| Q3 2021 | 287 | $4.33B |
| Q2 2021 | 296 | $5.03B |
| Q1 2021 | 308 | $4.86B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Flowserve Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Credit Agricole S A | 0 | $0 | 0.00% | −8,784−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −8,311−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −8,296−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −7,678−100.0% | Sold out |
| Illinois Municipal Retirement Fund | 0 | $0 | 0.00% | −7,626−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −7,010−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −5,301−100.0% | Sold out |
| Thomasville National Bank | 0 | $0 | 0.00% | −4,490−100.0% | Sold out |
| Armistice Capital, LLC | 0 | $0 | 0.00% | −4,461−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −4,410−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −4,015−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −3,925−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −3,826−100.0% | Sold out |
| Caerus Investment Advisors, LLC | 0 | $0 | 0.00% | −3,817−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −1,652−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −1,227−100.0% | Sold out |
| Neo Ivy Capital Management | 0 | $0 | 0.00% | −772−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −540−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −518−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −329−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −299−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −277−100.0% | Sold out |
| Eastern Bank | 0 | $0 | 0.00% | −108−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| IMG Wealth Management, Inc. | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Cloud Capital Management, LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Frazier Financial Advisors, LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| ORG Partners LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Larson Financial Group LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Synovus Financial Corp | – | – | – | – | Not filed |
| Pinebridge Investments, L.P. | – | – | – | – | Not filed |
| Gries Financial LLC | – | – | – | – | Not filed |
| Full Sail Capital, LLC | – | – | – | – | Not filed |
| Wolverine Trading, LLC | – | – | – | – | Not filed |
| Hemington Wealth Management | – | – | – | – | Not filed |