Fluor Corporation
Fluor Corporation (FLR) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · FLR · as of Mar 31, 2025
Ownership Breakdown
478
Institutional Holders
▼ 29 vs Q4
$5.47B
Total Inst. Value
▼ $2.35B vs Q4
139.67M
Shares Outstanding
freeFloat 98.43%
152.81M
13F Shares Held
▼ 5.89M 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
FLR largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. heavy construction other than bldg const - contractors | 21.80M | 12.88% | 12.88% | $780.79B | May 2, 2025 | ▲ 714.7K |
VANGUARD GROUP INC heavy construction other than bldg const - contractors | 17.16M | 10.14% | 10.14% | $614.67B | May 9, 2025 | ▼ 538.3K |
WELLINGTON MANAGEMENT GROUP LLP heavy construction other than bldg const - contractors | 13.19M | 7.79% | 7.79% | $472.52B | May 13, 2025 | ▲ 2.68M |
FMR LLC heavy construction other than bldg const - contractors | 6.92M | 4.09% | 4.09% | $247.78B | May 12, 2025 | ▼ 6.84M |
STATE STREET CORP heavy construction other than bldg const - contractors | 6.44M | 3.80% | 3.80% | $230.63B | May 15, 2025 | ▼ 10.5K |
GEODE CAPITAL MANAGEMENT, LLC heavy construction other than bldg const - contractors | 4.24M | 2.50% | 2.50% | $151.86B | May 13, 2025 | ▲ 248.3K |
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC heavy construction other than bldg const - contractors | 3.65M | 2.15% | 2.15% | $130.63B | May 14, 2025 | ▲ 1.10M |
MILLENNIUM MANAGEMENT LLC heavy construction other than bldg const - contractors | 3.21M | 1.90% | 1.90% | $115.05B | May 15, 2025 | ▲ 1.19M |
DIMENSIONAL FUND ADVISORS LP heavy construction other than bldg const - contractors | 3.07M | 1.81% | 1.81% | $109.85B | May 13, 2025 | ▲ 550.8K |
ALLIANCEBERNSTEIN L.P. heavy construction other than bldg const - contractors | 2.94M | 1.74% | 1.74% | $105.43B | May 15, 2025 | ▼ 150.5K |
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
27
Increased
+17.94M shares3
New Positions
first time holders19
Decreased
−16.19M shares0
Sold Out
fully exitedNet shares change (top 50)
+1.75M
+17.94M / −16.19M
Net new holders
+11
3 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
FLR insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
9
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 |
|---|---|---|---|---|---|---|---|
ROSE MATTHEW K director | May 6, 2026 | Award | 3,506 | — | — | 99.4K | Form 4 ↗ |
CARD ROBERT G director | May 6, 2026 | Award | 3,506 | — | — | 4.2K | Form 4 ↗ |
McClure Teri P director | May 6, 2026 | Award | 3,506 | — | — | 42.7K | Form 4 ↗ |
HACKETT JAMES T director | May 6, 2026 | Award | 3,506 | — | — | 72.9K | Form 4 ↗ |
Glatch Lisa director | May 6, 2026 | Award | 3,506 | — | — | 14.1K | Form 4 ↗ |
EBERHART PAULETT director | May 6, 2026 | Award | 3,506 | — | — | 43.4K | Form 4 ↗ |
Blankenship Charles P director | May 6, 2026 | Award | 3,506 | — | — | 9.1K | Form 4 ↗ |
BERKERY ROSEMARY T director | May 6, 2026 | Award | 3,506 | — | — | 63.1K | Form 4 ↗ |
BENNETT ALAN M director | May 6, 2026 | Award | 3,506 | — | — | 60.5K | Form 4 ↗ |
Morgan Anthony GROUP PRESIDENT | Mar 6, 2026 | Tax Withhold | 680 | $45.08 | $30.7K | 35.6K | 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
Fluor Corporation (FLR) is primarily owned by institutional investors, who hold approximately 100.0% of total shares outstanding. Company insiders own approximately 1.57%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Fluor Corporation is BLACKROCK, INC., holding approximately 21.80 million shares — equal to 12.88% of outstanding shares — as of March 31, 2025.
A total of 478 institutional investors currently hold FLR stock, with a combined institutional value of approximately $5.47 billion as of the most recent 13F filing period.
Frequently asked questions
FLR ownershipFluor Corporation (FLR) is primarily owned by institutional investors, who hold approximately 100.0% of shares. The largest shareholder is BLACKROCK, INC. with a 12.88% stake. Company insiders hold 1.57%. Data sourced from SEC Form 13F as of March 31, 2025.