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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 13,172,931 | $968.3M | 0.02% | +1,497,334+12.8% | Added |
| Vanguard Portfolio Management LLC | 6,191,888 | $455.2M | 0.02% | +6,191,888 | New |
| D1 Capital Partners L.P.SuperinvestorD1 Capital Partners | 5,874,441 | $431.8M | 3.84% | −1,783,161−23.3% | Reduced |
| Vanguard Capital Management LLC | 5,703,927 | $419.3M | 0.01% | +5,703,927 | New |
| UBS Group AG | 4,795,339 | $352.5M | 0.06% | +1,204,431+33.5% | Added |
| State Street Corp | 4,126,005 | $304.2M | 0.01% | +115,241+2.9% | Added |
| Massachusetts Financial Services Co | 3,646,433 | $270.3M | 0.09% | −181,853−4.8% | Reduced |
| FMR LLC | 3,571,165 | $262.5M | 0.01% | −237,836−6.2% | Reduced |
| Nuveen, LLC | 2,990,098 | $219.8M | 0.06% | +212,810+7.7% | Added |
| Earnest Partners LLC | 2,727,471 | $200.5M | 0.83% | −78,833−2.8% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,706,364 | $198.9M | 0.18% | +1,706,200+170.6% | Added |
| Bank of New York Mellon Corp | 2,448,977 | $180.0M | 0.03% | +118,254+5.1% | Added |
| Geode Capital Management, LLC | 2,390,711 | $175.8M | 0.01% | +61,243+2.6% | Added |
| Dimensional Fund Advisors LP | 2,372,890 | $174.4M | 0.04% | −372,316−13.6% | Reduced |
| AQR Capital Management LLC | 2,101,952 | $150.2M | 0.07% | −71,767−3.3% | Reduced |
| Beutel, Goodman & Co Ltd. | 2,007,525 | $147.6M | 1.00% | −695,545−25.7% | Reduced |
| JPMorgan Chase & Co | 2,110,843 | $146.0M | 0.01% | −290,020−12.1% | Reduced |
| Thrivent Financial for Lutherans | 1,941,409 | $142.7M | 0.27% | −86,273−4.3% | Reduced |
| Fisher Asset Management, LLC | 1,777,830 | $130.7M | 0.04% | −87,599−4.7% | Reduced |
| Charles Schwab Investment Management Inc | 1,632,534 | $120.0M | 0.02% | +40,980+2.6% | Added |
| T. Rowe Price Investment Management, Inc. | 1,461,104 | $107.4M | 0.07% | −270,561−15.6% | Reduced |
| Morgan Stanley | 1,291,043 | $94.9M | 0.01% | −123,299−8.7% | Reduced |
| Bank of America Corp | 1,159,171 | $85.2M | 0.01% | +192,595+19.9% | Added |
| Boston Partners | 1,121,480 | $82.4M | 0.09% | +75,404+7.2% | Added |
| Gabelli Funds LLC | 1,092,911 | $80.3M | 0.54% | −33,526−3.0% | Reduced |
| Gamco Investors, Inc. Et Al | 1,066,118 | $78.4M | 0.77% | −191,318−15.2% | Reduced |
| Deprince Race & Zollo Inc | 1,047,200 | $77.0M | 1.45% | −208,929−16.6% | Reduced |
| Northern Trust Corp | 1,005,327 | $73.9M | 0.01% | +27,944+2.9% | Added |
| Amundi | 955,062 | $70.2M | 0.02% | −92,636−8.8% | Reduced |
| Durable Capital Partners LP | 951,798 | $70.0M | 0.72% | +951,798 | New |
| Capital World Investors | 942,871 | $69.3M | 0.01% | +942,871 | New |
| Qube Research & Technologies Ltd | 940,750 | $69.2M | 0.10% | +75,496+8.7% | Added |
| William Blair Investment Management, LLC | 924,173 | $67.9M | 0.22% | −123,964−11.8% | Reduced |
| Artisan Partners Limited Partnership | 922,641 | $67.8M | 0.11% | +314,043+51.6% | Added |
| American Century Companies Inc | 874,518 | $64.3M | 0.03% | +619,093+242.4% | Added |
| Hood River Capital Management LLC | 815,798 | $60.0M | 0.60% | −16,537−2.0% | Reduced |
| Driehaus Capital Management LLC | 802,581 | $59.0M | 0.43% | −175,008−17.9% | Reduced |
| Goldman Sachs Group Inc | 798,581 | $58.7M | 0.01% | +360,975+82.5% | Added |
| Vanguard Fiduciary Trust Co | 788,842 | $58.0M | 0.01% | +788,842 | New |
| Invesco Ltd. | 754,890 | $55.5M | 0.01% | +425,141+128.9% | Added |
| Silvercrest Asset Management Group LLC | 704,981 | $51.8M | 0.37% | −53,877−7.1% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 699,295 | $51.4M | 0.52% | +48,480+7.4% | Added |
| Greenhouse Funds LLLP | 658,469 | $48.4M | 2.29% | +105,639+19.1% | Added |
| Allianz Asset Management GmbH | 653,518 | $48.0M | 0.06% | −72,894−10.0% | Reduced |
| Erste Asset Management GmbH | 600,000 | $41.5M | 0.38% | −500,000−45.5% | Reduced |
| Wells Fargo & Company | 534,905 | $39.3M | 0.01% | +7,619+1.4% | Added |
| First Trust Advisors LP | 511,054 | $37.6M | 0.03% | +124,599+32.2% | Added |
| Paradice Investment Management LLC | 507,993 | $37.3M | 7.09% | −8,517−1.6% | Reduced |
| Frontier Capital Management Co LLC | 462,448 | $34.0M | 0.35% | +23,577+5.4% | Added |
| Gotham Asset Management, LLC | 460,140 | $33.8M | 0.10% | +110,303+31.5% | Added |
| Oberweis Asset Management Inc | 434,681 | $32.0M | 0.94% | +24,740+6.0% | Added |
| Segall Bryant & Hamill, LLC | 415,200 | $30.5M | 0.44% | −36,180−8.0% | Reduced |
| Ameriprise Financial Inc | 415,116 | $30.5M | 0.01% | −235,856−36.2% | Reduced |
| Two Sigma Investments, LP | 411,701 | $30.3M | 0.03% | +187,394+83.5% | Added |
| Stifel Financial Corp | 397,971 | $29.3M | 0.03% | −137,819−25.7% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 391,367 | $29.2M | 0.06% | −268,249−40.7% | Reduced |
| New York State Common Retirement Fund | 390,725 | $28.7M | 0.04% | +83,992+27.4% | Added |
| UBS Asset Management Americas Inc | 372,186 | $27.4M | 0.01% | −799−0.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 355,587 | $26.8M | 0.04% | +35,037+10.9% | Added |
| McGowan Group Asset Management, Inc. | 364,589 | $26.8M | 3.41% | −797−0.2% | Reduced |
| SEI Investments Co | 362,733 | $26.7M | 0.02% | +43,164+13.5% | Added |
| NFJ Investment Group, LLC | 359,168 | $26.4M | 1.01% | +19,104+5.6% | Added |
| Aureus Asset Management, LLC | 358,392 | $26.3M | 1.75% | +358,392 | New |
| BNP Paribas Arbitrage, SA | 354,651 | $26.1M | 0.02% | −98,157−21.7% | Reduced |
| Loomis Sayles & Co L P | 351,710 | $25.9M | 0.03% | +5,882+1.7% | Added |
| Cookson Peirce & Co Inc | 350,689 | $25.8M | 1.09% | +183,953+110.3% | Added |
| Raymond James Financial Inc | 349,043 | $25.7M | 0.01% | −32,345−8.5% | Reduced |
| Rhumbline Advisers | 337,673 | $24.8M | 0.02% | +4,378+1.3% | Added |
| Royal Bank of Canada | 336,596 | $24.7M | 0.00% | −518,272−60.6% | Reduced |
| Russell Investments Group, Ltd. | 331,618 | $24.4M | 0.03% | +51,018+18.2% | Added |
| Voya Investment Management LLC | 311,021 | $22.9M | 0.02% | −54,478−14.9% | Reduced |
| Swedbank AB | 300,238 | $22.1M | 0.02% | +300,238 | New |
| Nomura Asset Management International Inc. | 290,353 | $21.3M | 0.04% | −117,678−28.8% | Reduced |
| Marshall Wace, LLP | 290,013 | $21.3M | 0.02% | +262,764+964.3% | Added |
| Ceredex Value Advisors LLC | 287,724 | $21.2M | 0.67% | −50,709−15.0% | Reduced |
| California Public Employees Retirement System | 285,607 | $21.0M | 0.01% | +15,455+5.7% | Added |
| Schroder Investment Management Group | 303,563 | $21.0M | 0.02% | +303,563 | New |
| Principal Financial Group Inc | 283,570 | $20.8M | 0.01% | +10,167+3.7% | Added |
| Daiwa Securities Group Inc. | 282,200 | $20.7M | 0.06% | +95,647+51.3% | Added |
| Los Angeles Capital Management LLC | 261,924 | $19.3M | 0.08% | −34,406−11.6% | Reduced |
| Swiss National Bank | 251,500 | $18.5M | 0.01% | −6,400−2.5% | Reduced |
| Engle Capital Management, L.P. | 250,000 | $18.4M | 6.26% | +194,000+346.4% | Added |
| Cartenna Capital, LP | 250,000 | $18.4M | 0.80% | +250,000 | New |
| Envestnet Asset Management Inc | 234,916 | $17.3M | 0.00% | +26,578+12.8% | Added |
| Retirement Systems of Alabama | 228,183 | $16.8M | 0.06% | −5,276−2.3% | Reduced |
| Bridgewater Associates, LP | 208,616 | $15.3M | 0.07% | +92,120+79.1% | Added |
| Quantinno Capital Management LP | 206,959 | $15.2M | 0.03% | +64,090+44.9% | Added |
| ION Fund Management Ltd | 197,000 | $14.5M | 2.21% | +197,000 | New |
| Capstone Investment Advisors, LLC | 196,075 | $14.4M | 0.12% | −494,000−71.6% | Reduced |
| Sit Investment Associates Inc | 184,275 | $13.5M | 0.27% | −14,775−7.4% | Reduced |
| Aptus Capital Advisors, LLC | 179,168 | $13.2M | 0.11% | +2,891+1.6% | Added |
| Alliancebernstein L.P. | 188,532 | $13.1M | 0.00% | −4,016−2.1% | Reduced |
| Clearbridge Investments, LLC | 176,236 | $13.0M | 0.01% | −112,465−39.0% | Reduced |
| Legal & General Group Plc | 172,633 | $12.7M | 0.00% | −357,960−67.5% | Reduced |
| Jacobson & Schmitt Advisors, LLC | 165,480 | $12.2M | 2.21% | −24,271−12.8% | Reduced |
| Peregrine Capital Management LLC | 164,582 | $12.1M | 0.45% | −47,764−22.5% | Reduced |
| Ieq Capital, LLC | 160,643 | $11.8M | 0.05% | −21,770−11.9% | Reduced |
| SG Americas Securities, LLC | 160,598 | $11.8M | 0.01% | +51,787+47.6% | Added |
| Systematic Financial Management LP | 156,672 | $11.5M | 0.26% | −3,650−2.3% | Reduced |
| Strategic Wealth Partners, Ltd. | 152,949 | $11.2M | 0.78% | −46,386−23.3% | Reduced |