TRN Institutional Ownership & Shareholders
TRINITY INDUSTRIES INC (TRN) is currently held by 337 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $2.60B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of TRN tracked by InsiderSet, reporting ownership valued at approximately $461.87M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $393.49M, representing an estimated loss of -14.81% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 65% of the total disclosed TRN value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Capital International Investors, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in TRINITY INDUSTRIES INC (TRN).
This page ranks the largest institutional TRN shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
337
Total Reported Value
$2.60B
Largest Holder
Blackrock, Inc.
Largest Position
$461.87M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
49
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 13,356,707 | $461,874,917 | $393,488,588 | -$68,386,329 | -14.81% | |
| Capital International Investors | 0.04% | 5,752,329 | $199,041,984 | $169,463,612 | -$29,578,372 | -14.86% | |
| Vanguard Portfolio Management Llc | 0.01% | 5,677,209 | $196,317,887 | $167,250,577 | -$29,067,310 | -14.81% | |
| Dimensional Fund Advisors Lp | 0.03% | 4,853,865 | $167,849,700 | $142,994,863 | -$24,854,837 | -14.81% | |
| American Century Companies Inc | 0.07% | 4,321,153 | $149,425,471 | $127,301,167 | -$22,124,304 | -14.81% | |
| State Street Corp | 0.00% | 4,123,807 | $142,601,246 | $121,487,354 | -$21,113,892 | -14.81% | |
| Vanguard Capital Management Llc | 0.00% | 3,577,611 | $123,713,788 | $105,396,420 | -$18,317,368 | -14.81% | |
| Goldman Sachs Group Inc | 0.01% | 2,545,151 | $88,011,336 | $74,980,148 | -$13,031,188 | -14.81% | |
| Jennison Associates Llc | 0.05% | 2,333,043 | $80,676,627 | $68,731,447 | -$11,945,180 | -14.81% | |
| Geode Capital Management, Llc | 0.00% | 2,043,343 | $70,673,124 | $60,196,885 | -$10,476,239 | -14.82% | |
| Morgan Stanley | 0.00% | 1,610,059 | $55,675,906 | $47,432,338 | -$8,243,568 | -14.81% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.06% | 1,506,164 | $52,083,780 | $44,371,591 | -$7,712,189 | -14.81% | |
| River Road Asset Management, Llc | 0.53% | 1,388,599 | $48,017,753 | $40,908,127 | -$7,109,626 | -14.81% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,229,646 | $42,521,159 | $36,225,371 | -$6,295,788 | -14.81% | |
| Bank Of America Corp | 0.00% | 1,000,110 | $34,583,806 | $29,463,241 | -$5,120,565 | -14.81% | |
| Gamco Investors, Inc. Et Al | 0.30% | 970,940 | $33,575,105 | $28,603,892 | -$4,971,213 | -14.81% | |
| Invesco Ltd. | 0.00% | 952,271 | $32,929,532 | $28,053,904 | -$4,875,628 | -14.81% | |
| Northern Trust Corp | 0.00% | 946,588 | $32,733,013 | $27,886,482 | -$4,846,531 | -14.81% | |
| D. E. Shaw & Co., Inc. | 0.02% | 906,553 | $31,348,603 | $26,707,051 | -$4,641,552 | -14.81% | |
| Bank Of New York Mellon Corp | 0.01% | 890,037 | $30,777,488 | $26,220,490 | -$4,556,998 | -14.81% | |
| Bridgeway Capital Management, Llc | 0.35% | 569,561 | $19,695,419 | $16,779,267 | -$2,916,152 | -14.81% | |
| Vanguard Fiduciary Trust Co | 0.00% | 551,817 | $19,081,832 | $16,256,529 | -$2,825,303 | -14.81% | |
| Gabelli Funds Llc | 0.12% | 550,100 | $19,022,458 | $16,205,946 | -$2,816,512 | -14.81% | |
| Norges Bank | 0.00% | 522,938 | $18,083,196 | $15,405,753 | -$2,677,443 | -14.81% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.03% | 463,319 | $16,021,571 | $13,649,378 | -$2,372,193 | -14.81% |
| Ubs Group Ag | 0.00% | 441,283 | $15,259,567 | $13,000,197 | -$2,259,370 | -14.81% | |
| Raymond James Financial Inc | 0.00% | 433,848 | $15,002,464 | $12,781,162 | -$2,221,302 | -14.81% | |
| Principal Financial Group Inc | 0.01% | 512,841 | $13,097,959 | $15,108,296 | +$2,010,337 | +15.35% | |
| Earnest Partners Llc | 0.05% | 375,386 | $12,980,848 | $11,058,872 | -$1,921,976 | -14.81% | |
| Pdt Partners, Llc | 0.65% | 359,270 | $12,423,557 | $10,584,094 | -$1,839,463 | -14.81% | |
| Tctc Holdings, Llc | 0.29% | 482,248 | $12,316,614 | $14,207,026 | +$1,890,412 | +15.35% | |
| Empowered Funds, Llc | 0.06% | 352,061 | $12,174,269 | $10,371,717 | -$1,802,552 | -14.81% | |
| Victory Capital Management Inc | 0.01% | 349,958 | $12,101,547 | $10,309,763 | -$1,791,784 | -14.81% | |
| Two Sigma Investments, Lp | 0.01% | 325,683 | $11,262,118 | $9,594,621 | -$1,667,497 | -14.81% | |
| Envestnet Asset Management Inc | 0.00% | 284,624 | $9,842,281 | $8,385,023 | -$1,457,258 | -14.81% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 301,210 | $9,692,936 | $8,873,647 | -$819,289 | -8.45% | |
| Wells Fargo & Company/Mn | 0.00% | 273,179 | $9,446,543 | $8,047,853 | -$1,398,690 | -14.81% | |
| Public Sector Pension Investment Board | 0.02% | 273,103 | $9,443,902 | $8,045,614 | -$1,398,288 | -14.81% | |
| Nuveen, Llc | 0.00% | 264,863 | $9,158,958 | $7,802,864 | -$1,356,094 | -14.81% | |
| Bnp Paribas Financial Markets | 0.00% | 255,048 | $8,819,560 | $7,513,714 | -$1,305,846 | -14.81% | |
| Jpmorgan Chase & Co | 0.00% | 232,654 | $8,230,145 | $6,853,987 | -$1,376,158 | -16.72% | |
| Qube Research & Technologies Ltd | 0.01% | 237,329 | $8,206,837 | $6,991,712 | -$1,215,125 | -14.81% | |
| Rhumbline Advisers | 0.01% | 226,957 | $7,848,148 | $6,686,153 | -$1,161,995 | -14.81% | |
| Hrt Financial Lp | 0.01% | 218,817 | $7,566,000 | $6,446,349 | -$1,119,651 | -14.80% | |
| Proshare Advisors Llc | 0.01% | 283,923 | $7,251,394 | $8,364,372 | +$1,112,978 | +15.35% | |
| Citadel Advisors Llc | 0.00% | 195,971 | $6,776,678 | $5,773,306 | -$1,003,372 | -14.81% | |
| Voloridge Investment Management, Llc | 0.03% | 193,291 | $6,684,003 | $5,694,353 | -$989,650 | -14.81% | |
| Legal & General Group Plc | 0.00% | 190,917 | $6,601,910 | $5,624,415 | -$977,495 | -14.81% | |
| Stephens Inc | 0.07% | 177,550 | $6,139,691 | $5,230,623 | -$909,068 | -14.81% | |
| Voleon Capital Management Lp | 0.11% | 168,640 | $5,831,571 | $4,968,134 | -$863,437 | -14.81% |
Frequently asked questions about TRN
Who are the largest institutional holders of TRN?
The largest institutional holders of TRN reported in the latest SEC Form 13F filings include Blackrock, Inc., Capital International Investors, Vanguard Portfolio Management Llc, Dimensional Fund Advisors Lp, and American Century Companies Inc. InsiderSet ranks institutional holders by their latest reported TRN position.
What is TRN institutional ownership?
This page tracks TRN positions reported by institutional investment managers through SEC Form 13F. TRINITY INDUSTRIES INC (TRN) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own TRN?
InsiderSet currently tracks 337 institutional managers reporting TRN holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of TRN shareholders.
How much TRN stock do institutions own?
Institutional investment managers disclosed approximately $2.60B in TRN holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was TRN institutional ownership last updated?
The latest TRN institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional TRN holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its TRN position after the reporting date.
Are institutions buying or selling TRN?
Institutional buying and selling can be analyzed by comparing TRN positions across consecutive 13F reporting periods. InsiderSet's TRN Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View TRN ownership changes.
How has TRN institutional ownership changed over time?
InsiderSet tracks TRN institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.