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, Q2 2025
Institutional positions in Flowserve Corp as of Jun 30, 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
- 485
- +6 vs. Q1 2025
- Shares held
- 132.7M
- +8.50M (+6.8%) vs. Q1 2025
- Total value
- $6.96B
- +$892.8M (+14.7%) vs. Q1 2025
- New holders
- 84
- 189 more added
- Sold out
- 78
- 150 more reduced
5 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Flowserve Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Walleye Capital LLC | 157,367 | $8.24M | 0.08% | +149,508+1,902.4% | Added |
| Aptus Capital Advisors, LLC | 152,248 | $7.97M | 0.08% | +152,248 | New |
| Gotham Asset Management, LLC | 149,594 | $7.83M | 0.05% | −21,724−12.7% | Reduced |
| New York State Teachers Retirement System | 149,351 | $7.82M | 0.02% | 00.0% | Unchanged |
| SIR Capital Management, L.P. | 149,000 | $7.80M | 0.70% | +149,000 | New |
| Pier Capital, LLC | 144,954 | $7.59M | 1.16% | −42,066−22.5% | Reduced |
| John G Ullman & Associates Inc | 143,500 | $7.51M | 1.11% | −1,300−0.9% | Reduced |
| Cubist Systematic Strategies, LLC | 136,444 | $7.14M | 0.08% | +77,418+131.2% | Added |
| Magnetar Financial LLC | 136,284 | $7.13M | 0.03% | +136,284 | New |
| Lighthouse Investment Partners, LLC | 136,098 | $7.12M | 0.31% | −9,176−6.3% | Reduced |
| First Trust Advisors LP | 134,484 | $7.04M | 0.01% | +7,624+6.0% | Added |
| State Board of Administration of Florida Retirement System | 133,609 | $6.99M | 0.01% | +1,380+1.0% | Added |
| Ieq Capital, LLC | 133,297 | $6.98M | 0.04% | +62,763+89.0% | Added |
| State of Wisconsin Investment Board | 130,341 | $6.82M | 0.02% | −17,852−12.0% | Reduced |
| Aristotle Capital Boston, LLC | 122,602 | $6.42M | 0.33% | +80,628+192.1% | Added |
| California State Teachers Retirement System | 121,533 | $6.36M | 0.01% | 00.0% | Unchanged |
| Zimmer Partners, LP | 120,000 | $6.28M | 0.14% | +120,000 | New |
| Acadian Asset Management LLC | 113,475 | $5.94M | 0.01% | −79,495−41.2% | Reduced |
| Brevan Howard Capital Management LP | 111,013 | $5.81M | 0.06% | +88,313+389.0% | Added |
| Citigroup Inc | 104,599 | $5.48M | 0.00% | +19,738+23.3% | Added |
| Worldquant Millennium Advisors LLC | 104,460 | $5.47M | 0.03% | +104,460 | New |
| Price T Rowe Associates Inc | 102,846 | $5.38M | 0.00% | +1,487+1.5% | Added |
| Capital Fund Management S.A. | 100,943 | $5.28M | 0.06% | +895+0.9% | Added |
| Manufacturers Life Insurance Company, The | 100,653 | $5.27M | 0.00% | −6,389−6.0% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 100,058 | $5.24M | 0.01% | −141,522−58.6% | Reduced |
| LPL Financial LLC | 99,227 | $5.19M | 0.00% | +29,146+41.6% | Added |
| Martingale Asset Management L P | 98,455 | $5.15M | 0.13% | −73−0.1% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 95,953 | $5.02M | 0.03% | +38,053+65.7% | Added |
| B. Metzler seel. Sohn & Co. AG | 95,316 | $4.99M | 0.05% | +95,316 | New |
| Whitebox Advisors LLC | 95,052 | $4.98M | 0.14% | +95,052 | New |
| Moore Capital Management, LP | 93,431 | $4.89M | 0.10% | +21,403+29.7% | Added |
| Aquatic Capital Management LLC | 91,130 | $4.77M | 0.10% | +30,188+49.5% | Added |
| Van Eck Associates Corp | 90,557 | $4.74M | 0.01% | −21,671−19.3% | Reduced |
| Hiddenite Capital Partners LP | 90,000 | $4.71M | 2.81% | +90,000 | New |
| Quantinno Capital Management LP | 86,862 | $4.55M | 0.02% | +36,423+72.2% | Added |
| Bank of Montreal | 86,120 | $4.51M | 0.00% | −2,390−2.7% | Reduced |
| RBA Wealth Management, LLC | 81,397 | $4.26M | 1.59% | +713+0.9% | Added |
| Great West Life Assurance Co | 79,644 | $4.17M | 0.01% | −4,157−5.0% | Reduced |
| Taconic Capital Advisors LP | 79,620 | $4.17M | 0.48% | +79,620 | New |
| TD Asset Management Inc | 78,211 | $4.09M | 0.00% | −3,027−3.7% | Reduced |
| Allianz Asset Management GmbH | 77,424 | $4.05M | 0.01% | +65,914+572.7% | Added |
| National Bank of Canada | 75,091 | $3.93M | 0.00% | +62,044+475.5% | Added |
| Voloridge Investment Management, LLC | 75,001 | $3.93M | 0.01% | +75,001 | New |
| Los Angeles Capital Management LLC | 73,003 | $3.82M | 0.01% | −21,963−23.1% | Reduced |
| Freemont Management S.A. | 71,500 | $3.74M | 0.62% | +16,700+30.5% | Added |
| MetLife Investment Management | 70,387 | $3.68M | 0.02% | −2,564−3.5% | Reduced |
| Woodstock Corp | 69,244 | $3.62M | 0.33% | −299−0.4% | Reduced |
| Franklin Resources Inc | 67,523 | $3.53M | 0.00% | +131+0.2% | Added |
| Murphy Pohlad Asset Management LLC | 65,590 | $3.43M | 1.45% | +450+0.7% | Added |
| Mutual of America Capital Management LLC | 65,012 | $3.40M | 0.04% | −2,604−3.9% | Reduced |
| Natixis Advisors, L.P. | 64,542 | $3.38M | 0.01% | −4,178−6.1% | Reduced |
| Dark Forest Capital Management LP | 64,350 | $3.37M | 0.14% | +51,889+416.4% | Added |
| Exchange Traded Concepts, LLC | 63,035 | $3.30M | 0.04% | +16,456+35.3% | Added |
| Treasurer of the State of North Carolina | 60,852 | $3.19M | 0.01% | +773+1.3% | Added |
| Great Lakes Advisors, LLC | 60,389 | $3.16M | 0.03% | −7,919−11.6% | Reduced |
| Amalgamated Bank | 60,012 | $3.14M | 0.02% | −44−0.1% | Reduced |
| Janus Henderson Group PLC | 57,767 | $3.02M | 0.00% | 00.0% | Unchanged |
| Expect Equity LLC | 56,719 | $2.97M | 3.17% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 56,663 | $2.97M | 0.01% | −123,584−68.6% | Reduced |
| Woodline Partners LP | 55,364 | $2.90M | 0.02% | +55,364 | New |
| Granite Investment Partners, LLC | 54,807 | $2.87M | 0.14% | −7,836−12.5% | Reduced |
| American Century Companies Inc | 52,966 | $2.77M | 0.00% | −12,595−19.2% | Reduced |
| Cerity Partners LLC | 52,815 | $2.76M | 0.00% | −17,740−25.1% | Reduced |
| State of Tennessee, Treasury Department | 51,992 | $2.72M | 0.01% | −20,275−28.1% | Reduced |
| IMC-Chicago, LLC | 51,271 | $2.68M | 0.07% | +51,271 | New |
| Monarch Capital Management Inc | 49,936 | $2.62M | 0.70% | +2,140+4.5% | Added |
| Mandatum Life Insurance Co Ltd | 50,000 | $2.62M | 0.69% | +50,000 | New |
| Police & Firemen's Retirement System of New Jersey | 49,674 | $2.60M | 0.02% | +2,333+4.9% | Added |
| Susquehanna International Group, LLP | 49,530 | $2.59M | 0.00% | +42,351+589.9% | Added |
| Oliver Luxxe Assets LLC | 49,152 | $2.57M | 0.46% | +518+1.1% | Added |
| Comerica Bank | 48,797 | $2.55M | 0.01% | +4,503+10.2% | Added |
| Nisa Investment Advisors, LLC | 47,909 | $2.52M | 0.01% | +110.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 46,633 | $2.44M | 0.00% | −42,761−47.8% | Reduced |
| CWM, LLC | 45,839 | $2.40M | 0.01% | −3,668−7.4% | Reduced |
| Diversified Trust Co | 45,679 | $2.39M | 0.05% | +29+0.1% | Added |
| Public Employees Retirement System of Ohio | 45,310 | $2.37M | 0.01% | −30.0% | Reduced |
| Oppenheimer Asset Management Inc. | 44,895 | $2.35M | 0.03% | −1,598−3.4% | Reduced |
| Globeflex Capital L P | 44,497 | $2.33M | 0.19% | +2,397+5.7% | Added |
| Yousif Capital Management, LLC | 44,333 | $2.32M | 0.03% | −1,166−2.6% | Reduced |
| Virginia Retirement Systems Et Al | 43,928 | $2.30M | 0.02% | 00.0% | Unchanged |
| Eastern Bank | 43,279 | $2.27M | 0.04% | −513−1.2% | Reduced |
| CWM Advisors, LLC | 42,105 | $2.20M | 0.24% | −3,855−8.4% | Reduced |
| State of New Jersey Common Pension Fund D | 40,990 | $2.15M | 0.01% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 40,335 | $2.11M | 0.05% | +4,849+13.7% | Added |
| Summit Trail Advisors, LLC | 40,177 | $2.10M | 0.04% | +40,177 | New |
| Ensign Peak Advisors, Inc | 39,169 | $2.05M | 0.00% | −900−2.2% | Reduced |
| Arizona State Retirement System | 38,426 | $2.01M | 0.01% | +741+2.0% | Added |
| Teachers Retirement System of the State of Kentucky | 38,221 | $2.00M | 0.02% | 00.0% | Unchanged |
| STRS Ohio | 38,105 | $1.99M | 0.01% | +3,242+9.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 37,167 | $1.95M | 0.00% | +1,071+3.0% | Added |
| Calamos Advisors LLC | 37,115 | $1.94M | 0.01% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 36,800 | $1.93M | 0.03% | 00.0% | Unchanged |
| Alpine Woods Capital Investors, LLC | 36,526 | $1.91M | 0.45% | −10,925−23.0% | Reduced |
| Janney Montgomery Scott LLC | 36,039 | $1.89M | 0.00% | +1,667+4.8% | Added |
| Victory Capital Management Inc | 35,065 | $1.84M | 0.00% | −101,397−74.3% | Reduced |
| Mackenzie Financial Corp | 34,852 | $1.82M | 0.00% | −42,768−55.1% | Reduced |
| Tocqueville Asset Management L.P. | 34,830 | $1.82M | 0.03% | 00.0% | Unchanged |
| Prospera Financial Services Inc | 34,477 | $1.80M | 0.03% | +14,317+71.0% | Added |
| Navellier & Associates Inc | 34,395 | $1.80M | 0.22% | −377−1.1% | Reduced |
| Truist Financial Corp | 33,875 | $1.77M | 0.00% | +3,346+11.0% | Added |