Flowserve Corporation (FLS)
Who owns Flowserve Corporation (FLS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.7% of the shares are freely tradable; institutional investors hold 104.1%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 10.36 | 13,172,931 | +12.8 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.87 | 6,191,888 | +0.0 | 03/31/2026 |
| D1 Capital Partners L.P. | 4.62 | 5,874,441 | -23.3 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.49 | 5,703,927 | +0.0 | 03/31/2026 |
| UBS Group AG | 3.77 | 4,795,339 | +33.5 | 03/31/2026 |
| State Street Corp | 3.25 | 4,126,005 | +2.9 | 03/31/2026 |
| Massachusetts Financial Services Company | 2.87 | 3,646,433 | -4.8 | 03/31/2026 |
| FMR Inc | 2.81 | 3,571,165 | -6.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.45 | 4,389,709 | +0.0 | 07/30/2026 |
| Vanguard Morn Total Stk Mkt Idx Investor | 3.19 | 4,055,510 | +0.1 | 06/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.