Trinity Industries, Inc.
US ˙ NYSE ˙ US8965221091

SecurityTRN / Trinity Industries, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership1,045,113 shares
Latest Disclosed Value $ 33,631,736
Northern Trust Corp reports 0.58% increase in ownership of TRN / Trinity Industries, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 1,045,113 shares of Trinity Industries, Inc. (US:TRN) valued at $33,631,736 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,039,048 shares of Trinity Industries, Inc.. This represents a change in shares of 0.58% during the quarter. The current value of the position is $34,039,330 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F TRINITY INDS COM 896522109 1,045,113 6,065 0.58 33,632 22.42 0.0009
2026-02-17 2025-12-31 13F TRINITY INDS COM 896522109 1,039,048 -103,409 -9.05 27,472 -14.24 0.0007
2025-11-14 2025-09-30 13F TRINITY INDS COM 896522109 1,142,457 -6,267 -0.55 32,034 3.25 0.0041
2025-08-13 2025-06-30 13F TRINITY INDS COM 896522109 1,148,724 -53,884 -4.48 31,027 -8.05 0.0043
2025-05-13 2025-03-31 13F TRINITY INDS COM 896522109 1,202,608 30,572 2.61 33,745 -17.97 0.0050
2025-02-14 2024-12-31 13F TRINITY INDS COM 896522109 1,172,036 295,054 33.64 41,138 34.64 0.0058
2024-11-13 2024-09-30 13F TRINITY INDS COM 896522109 876,982 34,051 4.04 30,554 21.15 0.0050
2024-08-14 2024-06-30 13F TRINITY INDS COM 896522109 842,931 -30,783 -3.52 25,220 3.65 0.0042
2024-05-14 2024-03-31 13F TRINITY INDS COM 896522109 873,714 -26,581 -2.95 24,333 1.65 0.0042
2024-02-13 2023-12-31 13F TRINITY INDS COM 896522109 900,295 16,235 1.84 23,939 11.21 0.0043
2023-11-13 2023-09-30 13F TRINITY INDS COM 896522109 884,060 3,801 0.43 21,527 -4.88 0.0042
2023-08-11 2023-06-30 13F TRINITY INDS COM 896522109 880,259 -13,765 -1.54 22,631 3.92 0.0043
2023-05-15 2023-03-31 13F TRINITY INDS COM 896522109 894,024 -5,933 -0.66 21,778 -18.16 0.0043
2023-02-13 2022-12-31 13F TRINITY INDS COM 896522109 899,957 11,500 1.29 26,612 40.29 0.0056
2022-11-14 2022-09-30 13F TRINITY INDS COM 896522109 888,457 18,115 2.08 18,968 -10.01 0.0043
2022-08-12 2022-06-30 13F TRINITY INDS COM 896522109 870,342 -196,814 -18.44 21,079 -42.51 0.0045
2022-05-13 2022-03-31 13F TRINITY INDS COM 896522109 1,067,156 -45,040 -4.05 36,668 9.17 0.0065
2022-02-08 2021-12-31 13F TRINITY INDS COM 896522109 1,112,196 -40,795 -3.54 33,588 7.22 0.0055
2021-11-15 2021-09-30 13F TRINITY INDS COM 896522109 1,152,991 -83,387 -6.74 31,326 -5.78 0.0055
2021-08-13 2021-06-30 13F TRINITY INDS COM 896522109 1,236,378 455,650 58.36 33,246 49.47 0.0059
2021-05-12 2021-03-31 13F TRINITY INDS COM 896522109 780,728 -11,162 -1.41 22,243 6.44 0.0041
2021-02-11 2020-12-31 13F TRINITY INDS COM 896522109 791,890 -59,994 -7.04 20,897 25.80 0.0041
2020-11-16 2020-09-30 13F TRINITY INDS COM 896522109 851,884 -66,243 -7.22 16,611 -15.02 0.0036
2020-08-14 2020-06-30 13F TRINITY INDS COM 896522109 918,127 -35,019 -3.67 19,547 27.62 0.0046
2020-05-14 2020-03-31 13F TRINITY INDS COM 896522109 953,146 28,005 3.03 15,317 -25.25 0.0044
2020-02-14 2019-12-31 13F TRINITY INDS COM 896522109 925,141 -62,289 -6.31 20,492 5.45 0.0046
2019-11-13 2019-09-30 13F TRINITY INDS COM 896522109 987,430 -88,403 -8.22 19,433 -12.95 0.0047
2019-08-13 2019-06-30 13F TRINITY INDS COM 896522109 1,075,833 -65,911 -5.77 22,323 -10.02 0.0053
2019-05-13 2019-03-31 13F TRINITY INDS COM 896522109 1,141,744 -33,282 -2.83 24,809 2.54 0.0061
2019-02-12 2018-12-31 13F TRINITY INDS COM 896522109 1,175,026 19,784 1.71 24,194 -42.84 0.0068
2018-11-14 2018-09-30 13F TRINITY INDS COM 896522109 1,155,242 -5,149 -0.44 42,328 6.47 0.0104
2018-09-18 2018-06-30 13F/A-1 TRINITY INDS COM 896522109 1,160,391 -3,040 -0.26 39,754 4.72 0.0101
2018-08-14 2018-06-30 13F TRINITY INDS COM 896522109 1,170,849 7,418 40,113
2018-05-09 2018-03-31 13F TRINITY INDS COM 896522109 1,163,431 2,811 0.24 37,962 -12.68 0.0099
2018-02-14 2017-12-31 13F TRINITY INDS COM 896522109 1,160,620 -67,374 -5.49 43,476 10.98 0.0110
2017-11-13 2017-09-30 13F TRINITY INDS COM 896522109 1,227,994 -32,704 -2.59 39,173 10.86 0.0102
2017-08-11 2017-06-30 13F TRINITY INDS COM 896522109 1,260,698 -14,962 -1.17 35,337 4.34 0.0099
2017-05-12 2017-03-31 13F TRINITY INDS COM 896522109 1,275,660 30,779 2.47 33,868 -1.99 0.0098
2017-02-13 2016-12-31 13F TRINITY INDS COM 896522109 1,244,881 -179,286 -12.59 34,557 0.35 0.0106
2016-11-09 2016-09-30 13F TRINITY INDS COM 896522109 1,424,167 27,282 1.95 34,436 32.76 0.0107
2016-08-12 2016-06-30 13F TRINITY INDS COM 896522109 1,396,885 40,748 3.00 25,939 0.28 0.0084
2016-08-19 2016-03-31 13F/A-1 TRINITY INDS COM 896522109 1,356,137 51,859 3.98 25,867 -17.43 0.0086
2016-05-13 2016-03-31 13F Trinity Inds COMM 896522109 1,356,128 24,830
2016-02-12 2015-12-31 13F Trinity Inds COMM 896522109 1,304,278 -60,873 -4.46 31,328 1.22 0.0104
2015-11-12 2015-09-30 13F Trinity Inds COMM 896522109 1,365,151 1,365,151 0.00 30,949 0.0103
2015-08-13 2015-06-30 13F Trinity Inds COMM 896522109 0 -1,372,503 -100.00 0 -100.00
2015-05-14 2015-03-31 13F Trinity Inds COMM 896522109 1,372,503 -107,214 -7.25 48,737 17.59 0.0147
2015-02-12 2014-12-31 13F Trinity Inds COM 896522109 1,479,717 205,752 16.15 41,446 -30.37 0.0125
2014-11-13 2014-09-30 13F Trinity Inds COMM 896522109 1,273,965 -219,056 -14.67 59,519 -8.82 0.0187
2014-08-14 2014-06-30 13F TRINITY INDS com 896522109 1,493,021 779,055 109.12 65,275 26.86 0.0203
2014-05-14 2014-03-31 13F TRINITY INDS COMM 896522109 713,966 -10,626 -1.47 51,455 30.25 0.0162
2014-02-21 2013-12-31 13F/A-1 TRINITY INDS COM 896522109 724,592 -34,784 -4.58 39,504 14.71 0.0127
2014-02-12 2013-12-31 13F TRINITY INDS COM 896522109 724,592 39,504
2013-11-13 2013-09-30 13F TRINITY INDS COM 896522109 759,376 40,315 5.61 34,438 24.59 0.0121
2013-08-09 2013-06-30 13F TRINITY INDS COM 896522109 719,061 719,061 27,640 0.0100
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.