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 |
|---|---|---|---|---|---|
| Bank of America Corp | 1,159,171 | $85.2M | 0.01% | +192,595+19.9% | Added |
| Morgan Stanley | 1,291,043 | $94.9M | 0.01% | −123,299−8.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,461,104 | $107.4M | 0.07% | −270,561−15.6% | Reduced |
| Charles Schwab Investment Management Inc | 1,632,534 | $120.0M | 0.02% | +40,980+2.6% | Added |
| Fisher Asset Management, LLC | 1,777,830 | $130.7M | 0.04% | −87,599−4.7% | Reduced |
| Thrivent Financial for Lutherans | 1,941,409 | $142.7M | 0.27% | −86,273−4.3% | Reduced |
| JPMorgan Chase & Co | 2,110,843 | $146.0M | 0.01% | −290,020−12.1% | Reduced |
| Beutel, Goodman & Co Ltd. | 2,007,525 | $147.6M | 1.00% | −695,545−25.7% | Reduced |
| AQR Capital Management LLC | 2,101,952 | $150.2M | 0.07% | −71,767−3.3% | Reduced |
| Dimensional Fund Advisors LP | 2,372,890 | $174.4M | 0.04% | −372,316−13.6% | Reduced |
| Geode Capital Management, LLC | 2,390,711 | $175.8M | 0.01% | +61,243+2.6% | Added |
| Bank of New York Mellon Corp | 2,448,977 | $180.0M | 0.03% | +118,254+5.1% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,706,364 | $198.9M | 0.18% | +1,706,200+170.6% | Added |
| Earnest Partners LLC | 2,727,471 | $200.5M | 0.83% | −78,833−2.8% | Reduced |
| Nuveen, LLC | 2,990,098 | $219.8M | 0.06% | +212,810+7.7% | Added |
| FMR LLC | 3,571,165 | $262.5M | 0.01% | −237,836−6.2% | Reduced |
| Massachusetts Financial Services Co | 3,646,433 | $270.3M | 0.09% | −181,853−4.8% | Reduced |
| State Street Corp | 4,126,005 | $304.2M | 0.01% | +115,241+2.9% | Added |
| UBS Group AG | 4,795,339 | $352.5M | 0.06% | +1,204,431+33.5% | Added |
| Vanguard Capital Management LLC | 5,703,927 | $419.3M | 0.01% | +5,703,927 | New |
| D1 Capital Partners L.P.SuperinvestorD1 Capital Partners | 5,874,441 | $431.8M | 3.84% | −1,783,161−23.3% | Reduced |
| Vanguard Portfolio Management LLC | 6,191,888 | $455.2M | 0.02% | +6,191,888 | New |
| BlackRock, Inc. | 13,172,931 | $968.3M | 0.02% | +1,497,334+12.8% | Added |
| Atlantic Investment Management, Inc. | 0 | $0 | 0.00% | −314,000−100.0% | Sold out |
| FIL Ltd | 0 | $0 | 0.00% | −298,434−100.0% | Sold out |
| Clearline Capital LP | 0 | $0 | 0.00% | −294,714−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −256,801−100.0% | Sold out |
| Hotchkis & Wiley Capital Management LLC | 0 | $0 | 0.00% | −236,103−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −191,293−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −124,739−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −121,646−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −107,900−100.0% | Sold out |
| Lansforsakringar Fondforvaltning AB (publ) | 0 | $0 | 0.00% | −88,582−100.0% | Sold out |
| Tairen Capital Ltd | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −69,276−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −65,494−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −60,435−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −52,964−100.0% | Sold out |
| Kingsview Wealth Management, LLC | 0 | $0 | 0.00% | −51,011−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −50,189−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −37,563−100.0% | Sold out |
| Alpine Woods Capital Investors, LLC | 0 | $0 | 0.00% | −35,466−100.0% | Sold out |
| Paragon Capital Management Inc | 0 | $0 | 0.00% | −26,627−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −23,190−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −21,068−100.0% | Sold out |
| Logan Capital Management Inc | 0 | $0 | 0.00% | −19,920−100.0% | Sold out |
| Lecap Asset Management Ltd | 0 | $0 | 0.00% | −14,908−100.0% | Sold out |
| Public Sector Pension Investment Board | 0 | $0 | 0.00% | −13,859−100.0% | Sold out |
| Davis Investment Partners, LLC | 0 | $0 | 0.00% | −12,213−100.0% | Sold out |
| Harbour Capital Advisors, LLC | 0 | $0 | 0.00% | −8,035−100.0% | Sold out |
| Isthmus Partners, LLC | 0 | $0 | 0.00% | −7,353−100.0% | Sold out |
| VARCOV Co. | 0 | $0 | 0.00% | −6,889−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −5,924−100.0% | Sold out |
| Advisor OS, LLC | 0 | $0 | 0.00% | −5,528−100.0% | Sold out |
| MJP Associates Inc | 0 | $0 | 0.00% | −5,348−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −4,900−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −4,811−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −4,443−100.0% | Sold out |
| Johnson Investment Counsel Inc | 0 | $0 | 0.00% | −4,418−100.0% | Sold out |
| Forum Financial Management, LP | 0 | $0 | 0.00% | −4,169−100.0% | Sold out |
| Journey Advisory Group, LLC | 0 | $0 | 0.00% | −3,844−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −3,723−100.0% | Sold out |
| Gabelli & Co Investment Advisers, Inc. | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| Strategic Family Wealth Counselors, L.L.C. | 0 | $0 | 0.00% | −3,170−100.0% | Sold out |
| RSM US Wealth Management LLC | 0 | $0 | 0.00% | −3,379−100.0% | Sold out |
| D.A. Davidson & Co. | 0 | $0 | 0.00% | −3,340−100.0% | Sold out |
| Vontobel Holding Ltd. | 0 | $0 | 0.00% | −3,073−100.0% | Sold out |
| Net Worth Advisory Group | 0 | $0 | 0.00% | −3,022−100.0% | Sold out |
| U.S. Capital Wealth Advisors, LLC | 0 | $0 | 0.00% | −2,897−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −2,894−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −2,744−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −164−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −159−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −119−100.0% | Sold out |
| United Community Bank | 0 | $0 | 0.00% | −83−100.0% | Sold out |
| Flagship Harbor Advisors, LLC | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| Financial Network Wealth Advisors LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Torren Management, LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Optima Capital LLC | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Turning Point Benefit Group, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| Keystone Investors Pte Ltd | – | – | – | – | Not filed |
| Capitolis Liquid Global Markets LLC | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| UBS Oconnor LLC | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Transatlantique Private Wealth LLC | – | – | – | – | Not filed |
| Trust Co of Vermont | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Ransom Advisory, Ltd | – | – | – | – | Not filed |