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, Q1 2026
Institutional positions in Flowserve Corp as of Mar 31, 2026. 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
- 623
- +62 vs. Q4 2025
- Shares held
- 125.2M
- +14.9M (+13.5%) vs. Q4 2025
- Total value
- $9.19B
- +$1.53B (+20.0%) vs. Q4 2025
- New holders
- 119
- 233 more added
- Sold out
- 57
- 192 more reduced
11 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Flowserve Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Teachers Retirement System of the State of Kentucky | 38,221 | $2.81M | 0.02% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 37,902 | $2.79M | 0.03% | −1,921−4.8% | Reduced |
| Citigroup Inc | 37,430 | $2.75M | 0.00% | +1,041+2.9% | Added |
| Bank of Nova Scotia | 37,373 | $2.75M | 0.00% | −40,130−51.8% | Reduced |
| HCR Wealth Advisors | 37,051 | $2.72M | 0.28% | +33,301+888.0% | Added |
| Handelsbanken Fonder AB | 37,000 | $2.72M | 0.01% | +37,000 | New |
| Louisiana State Employees Retirement System | 36,800 | $2.71M | 0.05% | +1,600+4.5% | Added |
| Nisa Investment Advisors, LLC | 36,331 | $2.68M | 0.01% | −379−1.0% | Reduced |
| Horizon Investment Services, LLC | 35,968 | $2.64M | 0.92% | +24,201+205.7% | Added |
| Tocqueville Asset Management L.P. | 35,724 | $2.63M | 0.04% | −806−2.2% | Reduced |
| Evolve Private Wealth, LLC | 35,348 | $2.60M | 0.14% | +27,912+375.4% | Added |
| Arizona State Retirement System | 34,916 | $2.57M | 0.02% | −1,231−3.4% | Reduced |
| Pacer Advisors, Inc. | 34,660 | $2.55M | 0.01% | +737+2.2% | Added |
| New Age Alpha Advisors, LLC | 34,171 | $2.51M | 0.12% | −773−2.2% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 34,100 | $2.51M | 0.05% | +18,274+115.5% | Added |
| Monument Capital Management | 34,083 | $2.51M | 0.63% | +9,171+36.8% | Added |
| Dayah Capital LLC | 33,944 | $2.50M | 1.46% | −16,205−32.3% | Reduced |
| Sterling Capital Management LLC | 33,562 | $2.47M | 0.05% | −1,102−3.2% | Reduced |
| SWP Investment Management LLC | 33,107 | $2.43M | 1.82% | −10,885−24.7% | Reduced |
| Summit Trail Advisors, LLC | 32,821 | $2.41M | 0.03% | +20,325+162.7% | Added |
| Boothbay Fund Management, LLC | 32,747 | $2.41M | 0.06% | +28,301+636.5% | Added |
| Catalyst Capital Advisors LLC | 32,675 | $2.40M | 0.04% | +8,175+33.4% | Added |
| Vanguard Investments Australia, Ltd. | 32,403 | $2.38M | 0.01% | +32,403 | New |
| HighTower Advisors, LLC | 32,113 | $2.36M | 0.00% | +2,441+8.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 31,828 | $2.34M | 0.01% | +18+0.1% | Added |
| Mengis Capital Management, Inc. | 31,505 | $2.32M | 0.40% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 30,797 | $2.26M | 0.03% | −1,468−4.5% | Reduced |
| Navellier & Associates Inc | 30,752 | $2.26M | 0.24% | −1,023−3.2% | Reduced |
| State of Michigan Retirement System | 30,568 | $2.25M | 0.01% | +500+1.7% | Added |
| Blair William & Co | 29,594 | $2.18M | 0.01% | −1,358−4.4% | Reduced |
| Edmond de Rothschild Holding S.A. | 29,388 | $2.16M | 0.03% | −929−3.1% | Reduced |
| KLP Kapitalforvaltning AS | 28,700 | $2.12M | 0.01% | +700+2.5% | Added |
| Northwestern Mutual Investment Management Company, LLC | 28,458 | $2.09M | 0.03% | +18+0.1% | Added |
| Ionic Capital Management LLC | 27,000 | $1.98M | 1.67% | 00.0% | Unchanged |
| Truist Financial Corp | 26,948 | $1.98M | 0.00% | −850−3.1% | Reduced |
| Equitable Holdings, Inc. | 26,793 | $1.97M | 0.01% | +26,793 | New |
| New Mexico Educational Retirement Board | 26,750 | $1.97M | 0.06% | 00.0% | Unchanged |
| Man Group plc | 26,498 | $1.95M | 0.00% | +8,221+45.0% | Added |
| Mercer Global Advisors Inc | 26,346 | $1.94M | 0.00% | +5,093+24.0% | Added |
| Bank of Stockton | 26,101 | $1.92M | 0.59% | +30+0.1% | Added |
| Oregon Public Employees Retirement Fund | 26,080 | $1.92M | 0.03% | +700+2.8% | Added |
| HighVista Strategies LLC | 24,958 | $1.83M | 0.51% | 00.0% | Unchanged |
| Chilton Investment Co LLC | 24,935 | $1.83M | 0.04% | +191+0.8% | Added |
| Pinnacle Financial Partners, Inc. | 24,795 | $1.82M | 0.01% | +255+1.0% | Added |
| Polymer Capital Management (US) LLC | 24,453 | $1.80M | 0.27% | −514−2.1% | Reduced |
| RPG Investment Advisory, LLC | 24,390 | $1.79M | 0.22% | +50.0% | Added |
| JustInvest LLC | 24,260 | $1.78M | 0.02% | +10,640+78.1% | Added |
| CBOE Vest Financial, LLC | 23,963 | $1.76M | 0.02% | +2,329+10.8% | Added |
| Pallas Capital Advisors LLC | 23,716 | $1.74M | 0.07% | −2,223−8.6% | Reduced |
| Ameritas Investment Partners, Inc. | 23,402 | $1.72M | 0.05% | +106+0.5% | Added |
| Oliver Luxxe Assets LLC | 23,028 | $1.69M | 0.25% | −12,277−34.8% | Reduced |
| Cetera Investment Advisers | 22,837 | $1.68M | 0.00% | −17,758−43.7% | Reduced |
| Freemont Management S.A. | 22,800 | $1.68M | 0.31% | −2,400−9.5% | Reduced |
| Ostrum Asset Management | 22,395 | $1.65M | 0.09% | +3,370+17.7% | Added |
| Captrust Financial Advisors | 22,203 | $1.63M | 0.00% | −551−2.4% | Reduced |
| Brown Advisory Inc | 22,045 | $1.62M | 0.00% | −100.0% | Reduced |
| Pensionmark Financial Group, LLC | 21,680 | $1.59M | 0.03% | −6,188−22.2% | Reduced |
| Jones Financial Companies LLLP | 21,351 | $1.54M | 0.00% | +8,701+68.8% | Added |
| Pictet Asset Management Holding SA | 20,532 | $1.51M | 0.00% | +1,448+7.6% | Added |
| Entropy Technologies, LP | 20,487 | $1.51M | 0.07% | −9,812−32.4% | Reduced |
| Victory Capital Management Inc | 20,424 | $1.50M | 0.00% | +1,197+6.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 20,400 | $1.50M | 0.00% | +449+2.3% | Added |
| Pathstone Holdings, LLC | 20,168 | $1.48M | 0.01% | +174+0.9% | Added |
| Federated Hermes, Inc. | 20,008 | $1.47M | 0.00% | −124−0.6% | Reduced |
| Central Pacific Bank - Trust Division | 20,000 | $1.47M | 0.19% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 19,914 | $1.46M | 0.00% | +2,216+12.5% | Added |
| O'Shaughnessy Asset Management, LLC | 19,666 | $1.45M | 0.01% | +664+3.5% | Added |
| Brian Low Financial Group, LLC | 19,271 | $1.42M | 0.96% | −3,761−16.3% | Reduced |
| Sanctuary Advisors, LLC | 19,211 | $1.41M | 0.01% | −9,533−33.2% | Reduced |
| Great Lakes Advisors, LLC | 19,165 | $1.41M | 0.01% | −1,873−8.9% | Reduced |
| CSS LLC | 19,105 | $1.40M | 0.08% | +3,080+19.2% | Added |
| Dumont & Blake Investment Advisors LLC | 18,765 | $1.38M | 0.35% | −320−1.7% | Reduced |
| Hudson Bay Capital Management LP | 18,506 | $1.36M | 0.01% | −24,490−57.0% | Reduced |
| Lazard Asset Management LLC | 18,392 | $1.35M | 0.00% | +760+4.3% | Added |
| The PNC Financial Services Group, Inc. | 17,936 | $1.32M | 0.00% | +1,532+9.3% | Added |
| Worldquant Millennium Advisors LLC | 17,901 | $1.32M | 0.01% | +2,211+14.1% | Added |
| ABLE Financial Group, LLC | 17,788 | $1.31M | 0.26% | −7,438−29.5% | Reduced |
| Caisse de Depot Et Placement du Quebec | 17,700 | $1.30M | 0.00% | +6,693+60.8% | Added |
| Susquehanna International Group, LLP | 17,458 | $1.28M | 0.00% | +14,119+422.9% | Added |
| Ethic Inc. | 17,342 | $1.27M | 0.02% | −739−4.1% | Reduced |
| Dutch Asset Corp | 17,312 | $1.27M | 0.86% | +8,627+99.3% | Added |
| Axq Capital, LP | 17,189 | $1.26M | 0.16% | +3,480+25.4% | Added |
| Cascade Investment Advisors, Inc. | 17,035 | $1.25M | 0.74% | +410+2.5% | Added |
| Engineers Gate Manager LP | 17,020 | $1.25M | 0.02% | −15,760−48.1% | Reduced |
| University of Texas/Texas Am Investment Managment Co | 16,915 | $1.24M | 0.18% | −536−3.1% | Reduced |
| Havemeyer Place LP | 16,836 | $1.24M | 0.14% | +10,830+180.3% | Added |
| Centaurus Financial, Inc. | 16,796 | $1.24M | 0.06% | +5,195+44.8% | Added |
| Okabena Investment Services Inc | 16,686 | $1.23M | 0.24% | −4,458−21.1% | Reduced |
| Templeton & Phillips Capital Management, LLC | 16,580 | $1.22M | 0.99% | −94,090−85.0% | Reduced |
| New York Life Investment Management LLC | 16,247 | $1.19M | 0.01% | +4,329+36.3% | Added |
| Deutsche Bank AG | 15,918 | $1.17M | 0.00% | −53,765−77.2% | Reduced |
| Toronto Dominion Bank | 15,760 | $1.16M | 0.00% | −3,910−19.9% | Reduced |
| Xponance, Inc. | 15,721 | $1.16M | 0.01% | +3,605+29.8% | Added |
| ING Groep NV | 15,700 | $1.15M | 0.01% | +15,700 | New |
| Northwestern Mutual Wealth Management Co | 15,420 | $1.13M | 0.00% | +2,228+16.9% | Added |
| Jefferies Financial Group Inc. | 15,391 | $1.13M | 0.01% | +15,391 | New |
| Integrated Quantitative Investments LLC | 15,355 | $1.13M | 0.20% | +15,355 | New |
| MASTERINVEST Kapitalanlage GmbH | 14,954 | $1.10M | 0.11% | 00.0% | Unchanged |
| Redwood Investment Management, LLC | 14,502 | $1.07M | 0.13% | −1,205−7.7% | Reduced |
| Allstate Corp | 14,341 | $1.05M | 0.01% | +14,341 | New |