Fluor Corporation (FLR) Ownership
FLR ownership summary
as of October 18, 2026- Institutions
- 99.9% of shares outstanding
- Insiders
- 2.39% of shares outstanding
- Shares outstanding
- 133.7M
- Float
- 131.6M shares available to trade
- Short interest
- 11.38% 10.8M shares short
- Days to cover
- 4.46 short interest up 8.5% vs prior month
- Institutions 99.94%
- Insiders 2.39%
FLR top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 14.37% | 19.2M | $902.0M | −1.9M (−8.8%) | June 30, 2026 |
| 2 | Vanguard Portfolio Management, LLC | 5.03% | 6.7M | $315.6M | −316,230 (−4.5%) | June 30, 2026 |
| 3 | Vanguard Capital Management, LLC | 4.71% | 6.3M | $295.8M | −431,483 (−6.4%) | June 30, 2026 |
| 4 | State Street Corp | 4.20% | 5.6M | $263.7M | −563,573 (−9.1%) | June 30, 2026 |
| 5 | Rubric Capital Management LP | 3.75% | 5.0M | $235.6M | +5.0M (0.0%) | June 30, 2026 |
| 6 | Geode Capital Management, LLC | 3.62% | 4.8M | $227.4M | −155,118 (−3.1%) | June 30, 2026 |
| 7 | Hotchkis & Wiley Capital Management LLC | 3.47% | 4.6M | $217.6M | +614,065 (+15.3%) | June 30, 2026 |
| 8 | D. E. Shaw & Co LP | 2.21% | 2.9M | $138.5M | +79,020 (+2.8%) | June 30, 2026 |
| 9 | Dimensional Fund Advisors, Inc. | 2.20% | 2.9M | $137.9M | −815,498 (−21.7%) | June 30, 2026 |
| 10 | Morgan Stanley - Brokerage Accounts | 2.07% | 2.8M | $129.7M | −21,750 (−0.8%) | June 30, 2026 |
| 11 | Amvescap Plc. | 1.98% | 2.7M | $124.6M | −566,037 (−17.6%) | June 30, 2026 |
| 12 | AQR Capital Management LLC | 1.65% | 2.2M | $103.7M | −505,834 (−18.6%) | June 30, 2026 |
| 13 | Bank of New York Mellon Corp | 1.61% | 2.2M | $101.1M | −388,965 (−15.3%) | June 30, 2026 |
| 14 | American Century Companies Inc | 1.48% | 2.0M | $92.6M | +1.8M (+973.0%) | June 30, 2026 |
| 15 | Charles Schwab Investment Management Inc | 1.42% | 1.9M | $89.0M | −181,692 (−8.7%) | June 30, 2026 |
| 16 | Maverick Capital Ltd | 1.39% | 1.9M | $87.2M | +441,600 (+31.2%) | June 30, 2026 |
| 17 | Northern Trust Corp | 1.37% | 1.8M | $85.8M | −193,316 (−9.6%) | June 30, 2026 |
| 18 | FMR Inc | 1.31% | 1.8M | $82.4M | +646,195 (+58.3%) | June 30, 2026 |
| 19 | Starboard Value LP | 1.19% | 1.6M | $74.5M | −1.3M (−45.0%) | June 30, 2026 |
| 20 | UBS Group AG | 1.04% | 1.4M | $65.1M | −759,363 (−35.4%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 6 holders added 8.6M shares and 14 cut 8.1M.
FLR top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Mid-Cap ETF | 3.56% | 4.8M | $223.7M | −1,704 (−0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 3.32% | 4.4M | $208.7M | −4,762 (−0.1%) | August 31, 2026 |
| 3 | iShares Russell 2000 ETF | 2.72% | 3.6M | $170.8M | −41,920 (−1.1%) | September 30, 2026 |
| 4 | Vanguard Small Cap Index | 2.25% | 3.0M | $141.3M | −205,674 (−6.4%) | September 30, 2026 |
| 5 | Vanguard MStar Small Cap Value Index | 1.46% | 2.0M | $92.0M | −81,745 (−4.0%) | September 30, 2026 |
| 6 | Vanguard Windsor II Inv | 1.19% | 1.6M | $74.9M | — | June 30, 2026 |
| 7 | Fidelity Small Cap Index | 1.17% | 1.6M | $73.8M | +12,820 (+0.8%) | July 31, 2026 |
| 8 | Avantis US Small Cap Value ETF | 0.75% | 998K | $46.8M | — | September 30, 2026 |
| 9 | State Street® SPDR® S&P MIDCAP 400® ETF | 0.74% | 989K | $46.4M | −32,553 (−3.2%) | September 30, 2026 |
| 10 | Invesco S&P MidCap Quality ETF | 0.73% | 980K | $46.0M | +1,025 (+0.1%) | September 30, 2026 |
| 11 | iShares Russell 2000 Value ETF | 0.69% | 917K | $43.0M | +1,390 (+0.2%) | September 30, 2026 |
| 12 | Vanguard Russell 2000 ETF | 0.61% | 815K | $38.3M | −10,696 (−1.3%) | September 30, 2026 |
| 13 | State Street SPDR Port S&P 400 Md CpETF | 0.53% | 707K | $33.2M | −992 (−0.1%) | September 30, 2026 |
| 14 | Schwab US Small-Cap ETF™ | 0.53% | 704K | $33.0M | +468 (+0.1%) | September 30, 2026 |
| 15 | iShares S&P Mid-Cap 400 Value ETF | 0.52% | 692K | $32.5M | — | September 30, 2026 |
| 16 | Fidelity Extended Market Index | 0.51% | 683K | $32.1M | −6,486 (−0.9%) | August 31, 2026 |
| 17 | Fidelity Enhanced Small Cap Core ETF | 0.48% | 643K | $30.2M | +1,347 (+0.2%) | September 30, 2026 |
| 18 | DFA US Small Cap I | 0.47% | 622K | $29.2M | — | August 31, 2026 |
| 19 | Hotchkis & Wiley Small Cap Value I | 0.43% | 579K | $27.2M | — | August 31, 2026 |
| 20 | American Beacon Small Cp Val R5 | 0.37% | 491K | $23.1M | −24,300 (−4.7%) | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
FLR insider transactions
latest 10| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-23 | Anthony Morgan | Sell | $53.09 | 3,387 | $179,816 |
| 2026-02-23 | Michael E Alexander | Sell | $53.07 | 3,387 | $179,748 |
| 2026-02-20 | Kevin B Hammonds | Sell | $52.61 | 2,988 | $157,199 |
| 2026-02-19 | Mark E Fields | Sell | $52.36 | 5,178 | $271,120 |
| 2026-02-19 | Pierre Edward Bechelany | Sell | $53.10 | 4,581 | $243,251 |
| 2026-02-19 | Tracey H Cook | Sell | $53.22 | 2,589 | $137,787 |
| 2025-12-29 | Steve Cohen | Sell | $40.40 | — | — |
| 2025-07-03 | David E Constable | Sell | $52.11 | 38,600 | $2.0M |
| 2025-06-11 | David E Constable | Sell | $49.00 | 40,800 | $2.0M |
| 2025-06-09 | Alvin C Collins III | Sell | $45.43 | 18,920 | $859,536 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
FLR shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns FLR
Institutional investors own 99.9% of Fluor's shares and insiders 2.39%. The largest holder is BlackRock Inc with 14.37% of the shares (19.2M), as of June 30, 2026. Among the top 20 institutions, 6 added shares and 14 reduced their stake in the latest filings. Short interest is 11.38% of the float, or 4.46 days of average trading volume. The share count rose 19.1% since 2014.
Related: FLR analyst forecast, FLR key metrics. See the FLR stock overview for the latest quote and news.
FLR ownership FAQ
Who owns the most Fluor stock?
The largest shareholders of Fluor are BlackRock Inc (14.37%), Vanguard Portfolio Management, LLC (5.03%), Vanguard Capital Management, LLC (4.71%), State Street Corp (4.20%), Rubric Capital Management LP (3.75%).
What percentage of Fluor is owned by institutions?
Institutions hold 99.9% of Fluor's shares outstanding; insiders hold 2.39%.
Which funds own Fluor?
The largest fund holders of Fluor are iShares Core S&P Mid-Cap ETF (3.56%), Vanguard MStar Total Stk Mkt Idx Invest (3.32%), iShares Russell 2000 ETF (2.72%), Vanguard Small Cap Index (2.25%), Vanguard MStar Small Cap Value Index (1.46%).
What is Fluor's short interest?
10.8M shares of Fluor were sold short, 11.38% of the float; at the average daily volume it would take 4.46 days to cover.
Are insiders buying or selling Fluor?
Of the latest 10 reported insider transactions in Fluor (since June 9, 2025), 0 were purchases and 10 were sales.
How many shares of Fluor are outstanding?
Fluor has 133.7M shares outstanding, of which 131.6M are in the public float.