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TRN

Trinity Industries Inc
$34.12 +0.24 (+0.71%) At close · Jul 2
Market Cap
$2.71B
Shares
79,505,503

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.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 324
Total Value: $2,130,690,579
Total Shares: 66,211,566
Showing 1–100 of 330 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 324 13F filers
Top Holder
19.6%
Jun 2023 → Mar 2026 · range 17.6% – 20.9%
of institutional value
Top 5
46.5%
Jun 2023 → Mar 2026 · range 46.5% – 63.2%
of institutional value
Top 10
63.6%
Jun 2023 → Mar 2026 · range 63.6% – 74.9%
of institutional value
HHI
665
Jun 2023 → Mar 2026 · range 665 – 967
Broadly held
Showing 100 of 330
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 99780 CUSIP 896522109 13F (30d) 23 filings 4 filers Visit website Investor relations