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FLR · Fluor Corp

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Market Cap
$7.45B
Shares
133.74M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 563
Total Value: $7,455,111,932
Total Shares: 142,300,364
Showing 1–100 of 597 holdings by value · page 1 of 6

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 563 13F filers · Δ vs Mar 31, 2026
Top Holder
13.5%
Sep 2023 → Jun 2026 · range 12.5% – 15.2%
−1.7 pts
Top 5
30.1%
Sep 2023 → Jun 2026 · range 30.1% – 46.3%
−3.1 pts
Top 10
45.4%
Sep 2023 → Jun 2026 · range 45.4% – 59.3%
−1.9 pts
HHI
348
Sep 2023 → Jun 2026 · range 348 – 548
Broadly held−52

Quarterly Activity

vs Mar 31, 2026
New
92
Increased
162
Decreased
232
Sold Out
62
Unchanged
77
Holder count: +30
Institutional value: +15.4%
Shares held: +2.6%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 597
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1124198 CUSIP 343412102 13F (30d) 422 filings 405 filers Visit website Investor relations