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 |
|---|---|---|---|---|---|
| Van Eck Associates Corp | 98,383 | $7.23M | 0.01% | +3,429+3.6% | Added |
| LPL Financial LLC | 102,544 | $7.54M | 0.00% | +21,436+26.4% | Added |
| Aristotle Capital Boston, LLC | 103,284 | $7.63M | 0.47% | −4,632−4.3% | Reduced |
| Panagora Asset Management Inc | 103,858 | $7.63M | 0.03% | +98,582+1,868.5% | Added |
| First Eagle Investment Management, LLC | 111,759 | $8.22M | 0.01% | +29,705+36.2% | Added |
| Prudential Financial Inc | 114,871 | $8.44M | 0.01% | +3,634+3.3% | Added |
| Exchange Traded Concepts, LLC | 115,317 | $8.48M | 0.07% | −13,119−10.2% | Reduced |
| State Board of Administration of Florida Retirement System | 117,014 | $8.60M | 0.02% | −3,040−2.5% | Reduced |
| Congress Asset Management Co | 119,957 | $8.82M | 0.06% | +119,957 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 120,724 | $8.87M | 0.01% | +118,699+5,861.7% | Added |
| Price T Rowe Associates Inc | 120,902 | $8.89M | 0.00% | +8,679+7.7% | Added |
| Millennium Management LLC | 121,050 | $8.90M | 0.01% | −98,942−45.0% | Reduced |
| Public Employees Retirement Association of Colorado | 122,829 | $9.03M | 0.04% | +109,000+788.2% | Added |
| Pier Capital, LLC | 123,232 | $9.06M | 1.49% | −15,288−11.0% | Reduced |
| John G Ullman & Associates Inc | 124,825 | $9.18M | 1.22% | −13,475−9.7% | Reduced |
| Pennant Select, LLC | 125,000 | $9.19M | 4.62% | +125,000 | New |
| Nippon Life Global Investors Americas, Inc. | 125,800 | $9.27M | 0.42% | +8,690+7.4% | Added |
| Eastern Bank | 132,252 | $9.72M | 0.17% | +132,252 | New |
| Pennant Investors, LP | 135,000 | $9.92M | 2.75% | +135,000 | New |
| State of Wisconsin Investment Board | 137,117 | $10.1M | 0.02% | −5,623−3.9% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 142,559 | $10.5M | 0.02% | +4,452+3.2% | Added |
| California State Teachers Retirement System | 150,439 | $11.1M | 0.01% | +26,765+21.6% | Added |
| New York State Teachers Retirement System | 151,468 | $11.1M | 0.02% | −4,119−2.6% | Reduced |
| Strategic Wealth Partners, Ltd. | 152,949 | $11.2M | 0.78% | −46,386−23.3% | Reduced |
| Systematic Financial Management LP | 156,672 | $11.5M | 0.26% | −3,650−2.3% | Reduced |
| SG Americas Securities, LLC | 160,598 | $11.8M | 0.01% | +51,787+47.6% | Added |
| Ieq Capital, LLC | 160,643 | $11.8M | 0.05% | −21,770−11.9% | Reduced |
| Peregrine Capital Management LLC | 164,582 | $12.1M | 0.45% | −47,764−22.5% | Reduced |
| Jacobson & Schmitt Advisors, LLC | 165,480 | $12.2M | 2.21% | −24,271−12.8% | Reduced |
| Legal & General Group Plc | 172,633 | $12.7M | 0.00% | −357,960−67.5% | Reduced |
| Clearbridge Investments, LLC | 176,236 | $13.0M | 0.01% | −112,465−39.0% | Reduced |
| Alliancebernstein L.P. | 188,532 | $13.1M | 0.00% | −4,016−2.1% | Reduced |
| Aptus Capital Advisors, LLC | 179,168 | $13.2M | 0.11% | +2,891+1.6% | Added |
| Sit Investment Associates Inc | 184,275 | $13.5M | 0.27% | −14,775−7.4% | Reduced |
| Capstone Investment Advisors, LLC | 196,075 | $14.4M | 0.12% | −494,000−71.6% | Reduced |
| ION Fund Management Ltd | 197,000 | $14.5M | 2.21% | +197,000 | New |
| Quantinno Capital Management LP | 206,959 | $15.2M | 0.03% | +64,090+44.9% | Added |
| Bridgewater Associates, LP | 208,616 | $15.3M | 0.07% | +92,120+79.1% | Added |
| Retirement Systems of Alabama | 228,183 | $16.8M | 0.06% | −5,276−2.3% | Reduced |
| Envestnet Asset Management Inc | 234,916 | $17.3M | 0.00% | +26,578+12.8% | Added |
| 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 |
| Swiss National Bank | 251,500 | $18.5M | 0.01% | −6,400−2.5% | Reduced |
| Los Angeles Capital Management LLC | 261,924 | $19.3M | 0.08% | −34,406−11.6% | Reduced |
| Daiwa Securities Group Inc. | 282,200 | $20.7M | 0.06% | +95,647+51.3% | Added |
| Principal Financial Group Inc | 283,570 | $20.8M | 0.01% | +10,167+3.7% | Added |
| Schroder Investment Management Group | 303,563 | $21.0M | 0.02% | +303,563 | New |
| California Public Employees Retirement System | 285,607 | $21.0M | 0.01% | +15,455+5.7% | Added |
| Ceredex Value Advisors LLC | 287,724 | $21.2M | 0.67% | −50,709−15.0% | Reduced |
| Marshall Wace, LLP | 290,013 | $21.3M | 0.02% | +262,764+964.3% | Added |
| Nomura Asset Management International Inc. | 290,353 | $21.3M | 0.04% | −117,678−28.8% | Reduced |
| Swedbank AB | 300,238 | $22.1M | 0.02% | +300,238 | New |
| Voya Investment Management LLC | 311,021 | $22.9M | 0.02% | −54,478−14.9% | Reduced |
| Russell Investments Group, Ltd. | 331,618 | $24.4M | 0.03% | +51,018+18.2% | Added |
| Royal Bank of Canada | 336,596 | $24.7M | 0.00% | −518,272−60.6% | Reduced |
| Rhumbline Advisers | 337,673 | $24.8M | 0.02% | +4,378+1.3% | Added |
| Raymond James Financial Inc | 349,043 | $25.7M | 0.01% | −32,345−8.5% | Reduced |
| Cookson Peirce & Co Inc | 350,689 | $25.8M | 1.09% | +183,953+110.3% | Added |
| Loomis Sayles & Co L P | 351,710 | $25.9M | 0.03% | +5,882+1.7% | Added |
| BNP Paribas Arbitrage, SA | 354,651 | $26.1M | 0.02% | −98,157−21.7% | Reduced |
| Aureus Asset Management, LLC | 358,392 | $26.3M | 1.75% | +358,392 | New |
| NFJ Investment Group, LLC | 359,168 | $26.4M | 1.01% | +19,104+5.6% | Added |
| SEI Investments Co | 362,733 | $26.7M | 0.02% | +43,164+13.5% | Added |
| McGowan Group Asset Management, Inc. | 364,589 | $26.8M | 3.41% | −797−0.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 355,587 | $26.8M | 0.04% | +35,037+10.9% | Added |
| UBS Asset Management Americas Inc | 372,186 | $27.4M | 0.01% | −799−0.2% | Reduced |
| New York State Common Retirement Fund | 390,725 | $28.7M | 0.04% | +83,992+27.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 391,367 | $29.2M | 0.06% | −268,249−40.7% | Reduced |
| Stifel Financial Corp | 397,971 | $29.3M | 0.03% | −137,819−25.7% | Reduced |
| Two Sigma Investments, LP | 411,701 | $30.3M | 0.03% | +187,394+83.5% | Added |
| Ameriprise Financial Inc | 415,116 | $30.5M | 0.01% | −235,856−36.2% | Reduced |
| Segall Bryant & Hamill, LLC | 415,200 | $30.5M | 0.44% | −36,180−8.0% | Reduced |
| Oberweis Asset Management Inc | 434,681 | $32.0M | 0.94% | +24,740+6.0% | Added |
| Gotham Asset Management, LLC | 460,140 | $33.8M | 0.10% | +110,303+31.5% | Added |
| Frontier Capital Management Co LLC | 462,448 | $34.0M | 0.35% | +23,577+5.4% | Added |
| Paradice Investment Management LLC | 507,993 | $37.3M | 7.09% | −8,517−1.6% | Reduced |
| First Trust Advisors LP | 511,054 | $37.6M | 0.03% | +124,599+32.2% | Added |
| Wells Fargo & Company | 534,905 | $39.3M | 0.01% | +7,619+1.4% | Added |
| Erste Asset Management GmbH | 600,000 | $41.5M | 0.38% | −500,000−45.5% | Reduced |
| Allianz Asset Management GmbH | 653,518 | $48.0M | 0.06% | −72,894−10.0% | Reduced |
| Greenhouse Funds LLLP | 658,469 | $48.4M | 2.29% | +105,639+19.1% | Added |
| Vaughan Nelson Investment Management, L.P. | 699,295 | $51.4M | 0.52% | +48,480+7.4% | Added |
| Silvercrest Asset Management Group LLC | 704,981 | $51.8M | 0.37% | −53,877−7.1% | Reduced |
| Invesco Ltd. | 754,890 | $55.5M | 0.01% | +425,141+128.9% | Added |
| Vanguard Fiduciary Trust Co | 788,842 | $58.0M | 0.01% | +788,842 | New |
| Goldman Sachs Group Inc | 798,581 | $58.7M | 0.01% | +360,975+82.5% | Added |
| Driehaus Capital Management LLC | 802,581 | $59.0M | 0.43% | −175,008−17.9% | Reduced |
| Hood River Capital Management LLC | 815,798 | $60.0M | 0.60% | −16,537−2.0% | Reduced |
| American Century Companies Inc | 874,518 | $64.3M | 0.03% | +619,093+242.4% | Added |
| Artisan Partners Limited Partnership | 922,641 | $67.8M | 0.11% | +314,043+51.6% | Added |
| William Blair Investment Management, LLC | 924,173 | $67.9M | 0.22% | −123,964−11.8% | Reduced |
| Qube Research & Technologies Ltd | 940,750 | $69.2M | 0.10% | +75,496+8.7% | Added |
| Capital World Investors | 942,871 | $69.3M | 0.01% | +942,871 | New |
| Durable Capital Partners LP | 951,798 | $70.0M | 0.72% | +951,798 | New |
| Amundi | 955,062 | $70.2M | 0.02% | −92,636−8.8% | Reduced |
| Northern Trust Corp | 1,005,327 | $73.9M | 0.01% | +27,944+2.9% | Added |
| Deprince Race & Zollo Inc | 1,047,200 | $77.0M | 1.45% | −208,929−16.6% | Reduced |
| Gamco Investors, Inc. Et Al | 1,066,118 | $78.4M | 0.77% | −191,318−15.2% | Reduced |
| Gabelli Funds LLC | 1,092,911 | $80.3M | 0.54% | −33,526−3.0% | Reduced |
| Boston Partners | 1,121,480 | $82.4M | 0.09% | +75,404+7.2% | Added |