TRINITY INDUSTRIES INC (TRN) Top Institutional Shareholders
TRINITY INDUSTRIES INC (TRN) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $2.27B in TRN holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of TRN tracked by InsiderSet, reporting ownership valued at approximately $417.90M in its March 31, 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 $463.48M, representing an estimated gain of +10.91% 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
322
Total Reported Value
$2.27B
Largest Holder
Blackrock, Inc.
Largest Position
$417.90M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
86
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% | 12,986,317 | $417,899,688 | $463,481,654 | +$45,581,966 | +10.91% | |
| Capital International Investors | 0.04% | 5,517,486 | $177,200,493 | $196,919,075 | +$19,718,582 | +11.13% | |
| Vanguard Portfolio Management Llc | 0.01% | 5,304,986 | $170,714,449 | $189,334,950 | +$18,620,501 | +10.91% | |
| Dimensional Fund Advisors Lp | 0.03% | 4,801,236 | $154,499,865 | $171,356,113 | +$16,856,248 | +10.91% | |
| State Street Corp | 0.00% | 3,878,373 | $124,806,043 | $138,419,132 | +$13,613,089 | +10.91% | |
| American Century Companies Inc | 0.06% | 3,606,023 | $116,041,820 | $128,698,961 | +$12,657,141 | +10.91% | |
| Vanguard Capital Management Llc | 0.00% | 3,582,991 | $115,300,650 | $127,876,949 | +$12,576,299 | +10.91% | |
| Jennison Associates Llc | 0.05% | 2,443,321 | $78,626,070 | $87,202,126 | +$8,576,056 | +10.91% | |
| Geode Capital Management, Llc | 0.00% | 1,944,341 | $62,581,174 | $69,393,530 | +$6,812,356 | +10.89% | |
| Morgan Stanley | 0.00% | 1,699,338 | $54,684,761 | $60,649,373 | +$5,964,612 | +10.91% | |
| Goldman Sachs Group Inc | 0.01% | 1,624,183 | $52,266,204 | $57,967,091 | +$5,700,887 | +10.91% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.06% | 1,389,129 | $44,700,616 | $49,578,014 | +$4,877,398 | +10.91% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,323,606 | $42,593,641 | $47,239,498 | +$4,645,857 | +10.91% | |
| Bank Of America Corp | 0.00% | 1,089,488 | $35,059,733 | $38,883,827 | +$3,824,094 | +10.91% | |
| Northern Trust Corp | 0.00% | 1,045,113 | $33,631,736 | $37,300,083 | +$3,668,347 | +10.91% | |
| Gamco Investors, Inc. Et Al | 0.31% | 983,340 | $31,643,881 | $35,095,405 | +$3,451,524 | +10.91% | |
| D. E. Shaw & Co., Inc. | 0.02% | 980,469 | $31,551,493 | $34,992,939 | +$3,441,446 | +10.91% | |
| Bank Of New York Mellon Corp | 0.01% | 886,469 | $28,526,562 | $31,638,079 | +$3,111,517 | +10.91% | |
| Invesco Ltd. | 0.00% | 784,596 | $25,248,300 | $28,002,231 | +$2,753,931 | +10.91% | |
| Gabelli Funds Llc | 0.12% | 550,100 | $17,702,218 | $19,633,069 | +$1,930,851 | +10.91% | |
| Bridgeway Capital Management, Llc | 0.35% | 544,206 | $17,512,549 | $19,422,712 | +$1,910,163 | +10.91% | |
| Vanguard Fiduciary Trust Co | 0.00% | 536,157 | $17,253,532 | $19,135,443 | +$1,881,911 | +10.91% | |
| Ubs Group Ag | 0.00% | 507,484 | $16,330,835 | $18,112,104 | +$1,781,269 | +10.91% | |
| Tctc Holdings, Llc | 0.45% | 486,698 | $15,661,942 | $17,370,252 | +$1,708,310 | +10.91% | |
| Nuveen, Llc | 0.00% | 433,865 | $13,961,776 | $15,484,642 | +$1,522,866 | +10.91% | |
| First Eagle U.S. Value | Jean-Marie Eveillard | 0.02% | 415,619 | $13,374,620 | $14,833,442 | +$1,458,822 | +10.91% |
| Principal Financial Group Inc | 0.01% | 390,864 | $12,578,004 | $13,949,936 | +$1,371,932 | +10.91% | |
| Earnest Partners Llc | 0.05% | 384,421 | $12,370,668 | $13,719,985 | +$1,349,317 | +10.91% | |
| Granite Investment Partners, Llc | 0.76% | 381,728 | $12,284,006 | $13,623,872 | +$1,339,866 | +10.91% | |
| Raymond James Financial Inc | 0.00% | 359,422 | $11,566,170 | $12,827,771 | +$1,261,601 | +10.91% | |
| Voloridge Investment Management, Llc | 0.05% | 355,052 | $11,425,573 | $12,671,806 | +$1,246,233 | +10.91% | |
| Empowered Funds, Llc | 0.07% | 326,706 | $10,513,399 | $11,660,137 | +$1,146,738 | +10.91% | |
| Fmr Llc | 0.00% | 310,985 | $10,007,486 | $11,099,055 | +$1,091,569 | +10.91% | |
| Envestnet Asset Management Inc | 0.00% | 310,629 | $9,996,034 | $11,086,349 | +$1,090,315 | +10.91% | |
| Victory Capital Management Inc | 0.01% | 309,629 | $9,963,861 | $11,050,659 | +$1,086,798 | +10.91% | |
| Two Sigma Investments, Lp | 0.01% | 303,153 | $9,755,464 | $10,819,531 | +$1,064,067 | +10.91% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 301,210 | $9,692,936 | $10,750,185 | +$1,057,249 | +10.91% | |
| Public Sector Pension Investment Board | 0.03% | 286,804 | $9,229,353 | $10,236,035 | +$1,006,682 | +10.91% | |
| Qube Research & Technologies Ltd | 0.01% | 257,726 | $8,293,623 | $9,198,241 | +$904,618 | +10.91% | |
| Rhumbline Advisers | 0.01% | 252,869 | $8,137,301 | $9,024,895 | +$887,594 | +10.91% | |
| Pdt Partners, Llc | 0.43% | 226,208 | $7,279,373 | $8,073,364 | +$793,991 | +10.91% | |
| Bnp Paribas Financial Markets | 0.00% | 211,084 | $6,792,683 | $7,533,588 | +$740,905 | +10.91% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 208,504 | $6,709,659 | $7,441,508 | +$731,849 | +10.91% | |
| Proshare Advisors Llc | 0.01% | 206,924 | $6,658,814 | $7,385,118 | +$726,304 | +10.91% | |
| Legal & General Group Plc | 0.00% | 195,851 | $6,302,485 | $6,989,922 | +$687,437 | +10.91% | |
| Citadel Advisors Llc | 0.00% | 188,056 | $6,051,642 | $6,711,719 | +$660,077 | +10.91% | |
| Wells Fargo & Company/Mn | 0.00% | 185,563 | $5,971,406 | $6,622,743 | +$651,337 | +10.91% | |
| Healthcare Of Ontario Pension Plan Trust Fund | 0.01% | 183,231 | $5,896,374 | $6,539,514 | +$643,140 | +10.91% | |
| Stephens Inc | 0.07% | 167,051 | $5,375,695 | $5,962,050 | +$586,355 | +10.91% | |
| Swiss National Bank | 0.00% | 159,500 | $5,132,710 | $5,692,555 | +$559,845 | +10.91% |
Frequently asked questions about TRN
Who owns the most TRN stock?
The largest holders of TRN are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for TRINITY INDUSTRIES INC (TRN).
Is TRN widely held by superinvestors?
Many widely followed stocks like TRN appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly TRN is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.