$TRN

$25.50 -$0.26 (1.01%) Close

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

Ownership

13F as of Q2 2026 · 79.7M shares outstanding

Who owns TRN?

By type of holder

Institutions 95.3% Insiders 1.6% Everyone else 3.1%

Concentration Top 10 holders own 61.0%

BlackRock, Inc. 16.8% · Capital International Investors 7.2%

Institutional ownership

95.3%

+5.6 pts vs last qtr

Institutional holders

342

+18 vs last qtr

Net shares bought

+4.4M

by institutions in Q2 2026

New / sold out

53 / 35

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

River Road Asset Management, LLC NEW +1.4M
Goldman Sachs Group Inc +921.0K

Biggest sellers in Q2 2026

Granite Investment Partners, LLC SOLD OUT −381.7K
FMR LLC −183.8K

Who is planning to sell?

Notices of proposed sale, last 12 months

$505K

1 notice from 1 person

Shares covered

17.0K

0.02% of the company

Arranged in advance

100%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Kevin Poet Officer 10b5-1 $505K

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

−44.2%

−6.28% a year

Each share's claim on the business

+79.3%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$2.01B vs $248M

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+ years84% 3–5 years1% 1–3 years8% Under 1 year7%

Quarterly turnover

7.0%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting TRN on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	13.4M	16.77%	+370.4K (+2.9%)	≤2021	0.0%
Shares held by quarter Peak holding13.9M (Q4'24) Change over 8 quarters−308.0K Share of the company16.770% BlackRock, Inc.'s full portfolio →
CI Capital International Investors	5.8M	7.22%	+234.8K (+4.3%)	≤2021	0.0%
Shares held by quarter Peak holding8.9M (Q4'25) Change over 8 quarters+363.6K Share of the company7.220% Capital International Investors's full portfolio →

BlackRock, Inc.

13.4M

% of company

16.77%

Change vs last qtr

+370.4K (+2.9%)

Held since

≤2021

Capital International Investors

5.8M

% of company

7.22%

Change vs last qtr

+234.8K (+4.3%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding Trinity Industries Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting TRN on Form N-PORT; together they hold 58.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Small-Cap ETF iShares Trust	$166M	4.8M	6.01%	0.15%	June 30, 2026
AU Avantis U.S. Small Cap Value ETF American Century ETF Trust	$112M	3.5M	4.35%	0.42%	May 31, 2026

iShares Core S&P Small-Cap ETF

iShares Trust

Position value

$166M

% of company

6.01%

% of the fund

0.15%

As of

June 30, 2026

Avantis U.S. Small Cap Value ETF

American Century ETF Trust

Position value

$112M

% of company

4.35%

% of the fund

0.42%

As of

May 31, 2026

23 more funds behind a free account

See every fund holding Trinity Industries Inc 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
SJ Savage Jean Insider	492.1K	0.62%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.620% Savage Jean's insider activity →
ME Marchetto Eric R Insider	302.2K	0.38%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.380% Marchetto Eric R's insider activity →

Savage Jean

Insider

492.1K

% of company

0.62%

Change vs last qtr

—

Held since

—

Marchetto Eric R

Insider

302.2K

% of company

0.38%

Change vs last qtr

—

Held since

—

10 more holders behind a free account

See every insider and 5%+ holder of Trinity Industries Inc.

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