Flowserve Corporation
Flowserve Corporation (FLS) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · FLS · as of Mar 31, 2025
Ownership Breakdown
507
Institutional Holders
▼ 7 vs Q4
$6.10B
Total Inst. Value
▼ $1.12B vs Q4
127.81M
Shares Outstanding
freeFloat 99.29%
124.91M
13F Shares Held
▼ 600,377 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
FLS largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. pumps & pumping equipment | 15.35M | 11.67% | 11.67% | $749.70B | May 2, 2025 | ▼ 241.1K |
VANGUARD GROUP INC pumps & pumping equipment | 13.41M | 10.19% | 10.19% | $654.94B | May 9, 2025 | ▼ 67.4K |
FIL LTD pumps & pumping equipment | 5.24M | 3.99% | 3.99% | $256.17B | May 12, 2025 | ▼ 10.1K |
WELLINGTON MANAGEMENT GROUP LLP pumps & pumping equipment | 4.86M | 3.69% | 3.69% | $237.18B | May 13, 2025 | ▲ 248.3K |
STATE STREET CORP pumps & pumping equipment | 4.09M | 3.11% | 3.11% | $200.48B | May 15, 2025 | ▲ 21.6K |
FIRST EAGLE INVESTMENT MANAGEMENT, LLC pumps & pumping equipment | 3.99M | 3.03% | 3.03% | $194.71B | May 12, 2025 | ▼ 3.75M |
UBS GROUP AG pumps & pumping equipment | 2.86M | 2.17% | 2.17% | $139.56B | May 13, 2025 | ▲ 778.4K |
AQR CAPITAL MANAGEMENT LLC pumps & pumping equipment | 2.74M | 2.08% | 2.08% | $130.98B | May 15, 2025 | ▼ 183.0K |
EARNEST PARTNERS LLC pumps & pumping equipment | 2.74M | 2.08% | 2.08% | $133.90B | May 14, 2025 | ▲ 173.5K |
BEUTEL, GOODMAN & CO LTD. pumps & pumping equipment | 2.58M | 1.96% | 1.96% | $126.12B | May 14, 2025 | ▲ 7.4K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
31
Increased
+8.11M shares1
New Positions
first time holders18
Decreased
−7.30M shares0
Sold Out
fully exitedNet shares change (top 50)
+810.9K
+8.11M / −7.30M
Net new holders
+14
1 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
FLS insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
21
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Rowe Robert Scott President & CEO | Jun 1, 2026 | Award | 58 | $75.51 | $4.4K | 507.8K | Form 4 ↗ |
Hudson Susan Claire Chief Legal Officer | Jun 1, 2026 | Award | 32 | $75.51 | $2.4K | 24.8K | Form 4 ↗ |
McMurray Michael C. director | May 18, 2026 | Purchase | 2,500 | $65.71 | $164.3K | 8.2K | Form 4 ↗ |
Savoy Brian D director | May 14, 2026 | Award | 2,573 | $67.99 | $174.9K | 3.6K | Form 4 ↗ |
Savoy Brian D director | May 14, 2026 | Purchase | 1,000 | $67.34 | $67.3K | 1.0K | Form 4 ↗ |
CHANDY RUBY R director | May 14, 2026 | Award | 2,573 | — | — | 35.9K | Form 4 ↗ |
CHANDY RUBY R director | May 14, 2026 | Award | 88 | — | — | 33.3K | Form 4 ↗ |
Shuster Ross B. director | May 14, 2026 | Award | 2,573 | — | — | 2.6K | Form 4 ↗ |
GARRISON JOHN L JR director | May 14, 2026 | Award | 2,573 | — | — | 40.7K | Form 4 ↗ |
GARRISON JOHN L JR director | May 14, 2026 | Award | 1,071 | — | — | 38.1K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Flowserve Corporation (FLS) is primarily owned by institutional investors, who hold approximately 97.7% of total shares outstanding. Company insiders own approximately 0.71%, while retail and public investors account for the remaining 1.56%.
The largest institutional shareholder of Flowserve Corporation is BLACKROCK, INC., holding approximately 15.35 million shares — equal to 11.67% of outstanding shares — as of March 31, 2025.
A total of 507 institutional investors currently hold FLS stock, with a combined institutional value of approximately $6.10 billion as of the most recent 13F filing period.
Frequently asked questions
FLS ownershipFlowserve Corporation (FLS) is primarily owned by institutional investors, who hold approximately 97.7% of shares. The largest shareholder is BLACKROCK, INC. with a 11.67% stake. Company insiders hold 0.71%. Data sourced from SEC Form 13F as of March 31, 2025.