$FLR

$44.88 +$0.83 (1.88%) Close

$FLR Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 133.7M shares outstanding

Who owns FLR?

By type of holder

Institutions 96.4% Insiders 1.8% Everyone else 1.7%

Concentration Top 10 holders own 46.8%

BlackRock, Inc. 14.4% · Vanguard Portfolio Management LLC 5.0%

Institutional ownership

96.4%

+0.5 pts vs last qtr

Institutional holders

555

+24 vs last qtr

Net shares bought

+592.4K

by institutions in Q2 2026

New / sold out

89 / 65

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Rubric Capital Management LP NEW +5.0M
American Century Companies Inc +1.8M

Biggest sellers in Q2 2026

BlackRock, Inc. −1.9M
Starboard Value LP −1.3M

Who is planning to sell?

Notices of proposed sale, last 12 months

$23.2M

18 notices from 9 people

Shares covered

375.8K

0.28% of the company

Arranged in advance

73%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

David Constable Officer 10b5-1 $13M
Mark Fields Officer $3.64M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+16.4%

+1.70% a year

Each share's claim on the business

−14.1%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$939M vs $342M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years69% 3–5 years4% 1–3 years10% Under 1 year17%

Quarterly turnover

15.0%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting FLR on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	19.2M	14.37%	−1.9M (−8.8%)	≤2021	0.0%
Shares held by quarter Peak holding21.8M (Q1'25) Change over 8 quarters−1.6M Share of the company14.370% BlackRock, Inc.'s full portfolio →
VP Vanguard Portfolio Management LLC	6.7M	5.03%	−316.2K (−4.5%)	≤2021	0.0%
Shares held by quarter Peak holding7.0M (Q1'26) Change over 8 quarters+6.7M Share of the company5.030% Vanguard Portfolio Management LLC's full portfolio →

BlackRock, Inc.

19.2M

% of company

14.37%

Change vs last qtr

−1.9M (−8.8%)

Held since

≤2021

Vanguard Portfolio Management LLC

6.7M

% of company

5.03%

Change vs last qtr

−316.2K (−4.5%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Fluor Corp, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting FLR on Form N-PORT; together they hold 39.6% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Mid-Cap ETF iShares Trust	$250M	4.8M	3.57%	0.20%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$232M	4.4M	3.32%	0.01%	June 30, 2026

iShares Core S&P Mid-Cap ETF

iShares Trust

Position value

$250M

% of company

3.57%

% of the fund

0.20%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$232M

% of company

3.32%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Fluor Corp and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
CD Constable David E Insider	844.8K	0.63%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.630% Constable David E's insider activity →
FM Fields Mark E Insider	207.2K	0.15%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.150% Fields Mark E's insider activity →

Constable David E

Insider

844.8K

% of company

0.63%

Change vs last qtr

—

Held since

—

Fields Mark E

Insider

207.2K

% of company

0.15%

Change vs last qtr

—

Held since

—

24 more holders behind a free account

See every insider and 5%+ holder of Fluor Corp.

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