Trinity Industries, Inc.
US ˙ NYSE ˙ US8965221091

SecurityTRN / Trinity Industries, Inc.
InstitutionTrexquant Investment LP
Latest Disclosed Ownership75,468 shares
Latest Disclosed Value $ 2,428,560
Trexquant Investment LP reports 26.97% decrease in ownership of TRN / Trinity Industries, Inc.

On May 15, 2026 - Trexquant Investment LP filed a 13F-HR form disclosing ownership of 75,468 shares of Trinity Industries, Inc. (US:TRN) valued at $2,428,560 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 103,342 shares of Trinity Industries, Inc.. This represents a change in shares of -26.97% during the quarter. The current value of the position is $2,472,332 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.

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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)
2026-05-15 2026-03-31 13F TRINITY INDS COM 896522109 75,468 -27,874 -26.97 2,429 -11.13 0.0175
2026-02-17 2025-12-31 13F TRINITY INDS COM 896522109 103,342 46,957 83.28 2,732 72.80 0.0244
2025-11-14 2025-09-30 13F TRINITY INDS COM 896522109 56,385 -25,709 -31.32 1,581 -28.69 0.0163
2025-08-12 2025-06-30 13F TRINITY INDS COM 896522109 82,094 -27,823 -25.31 2,217 -28.11 0.0250
2025-05-14 2025-03-31 13F TRINITY INDS COM 896522109 109,917 -43,177 -28.20 3,084 -42.60 0.0359
2025-02-12 2024-12-31 13F TRINITY INDS COM 896522109 153,094 13,269 9.49 5,374 10.31 0.0626
2024-11-12 2024-09-30 13F TRINITY INDS COM 896522109 139,825 91,170 187.38 4,872 234.78 0.0617
2024-08-13 2024-06-30 13F TRINITY INDS COM 896522109 48,655 -33,685 -40.91 1,456 -36.55 0.0222
2024-05-14 2024-03-31 13F TRINITY INDS COM 896522109 82,340 71,718 675.18 2,293 713.12 0.0457
2024-02-09 2023-12-31 13F TRINITY INDS COM 896522109 10,622 10,622 282 0.0064
2023-05-15 2023-03-31 13F TRINITY INDS COM 896522109 0 -9,601 -100.00 0 -100.00
2023-02-13 2022-12-31 13F TRINITY INDS COM 896522109 9,601 9,601 284 0.0080
2022-08-11 2022-06-30 13F TRINITY INDS COM 896522109 0 -24,645 -100.00 0 -100.00
2022-05-13 2022-03-31 13F TRINITY INDS COM 896522109 24,645 24,645 847 0.0398
2022-02-11 2021-12-31 13F TRINITY INDS COM 896522109 0 -10,784 -100.00 0 -100.00
2021-11-12 2021-09-30 13F TRINITY INDS COM 896522109 10,784 -8,107 -42.91 293 -42.32 0.0233
2021-08-12 2021-06-30 13F TRINITY INDS COM 896522109 18,891 18,891 508 0.0429
2019-05-13 2019-03-31 13F TRINITY INDS COM 896522109 0 -35,917 -100.00 0 -100.00
2019-02-13 2018-12-31 13F TRINITY INDS COM 896522109 35,917 28,704 397.95 740 180.30 0.0463
2018-11-09 2018-09-30 13F TRINITY INDS COM 896522109 7,213 -23,521 -76.53 264 -74.93 0.0198
2018-08-07 2018-06-30 13F TRINITY INDS COM 896522109 30,734 30,734 326.09 1,053 298.86 0.0730
2018-05-03 2018-03-31 13F TRINITY INDS COM 896522109 0 -25,092 -100.00 0 -100.00
2018-02-08 2017-12-31 13F TRINITY INDS COM 896522109 25,092 25,092 940 0.1032
2017-08-01 2017-06-30 13F TRINITY INDS COM 896522109 0 -47,300 -100.00 0 -100.00
2017-05-08 2017-03-31 13F TRINITY INDS COM 896522109 47,300 47,300 1,256 0.1611
2016-08-10 2016-06-30 13F TRINITY INDS COM 896522109 0 -14,124 -100.00 0 -100.00
2016-05-11 2016-03-31 13F TRINITY INDS COM 896522109 14,124 -30,876 -68.61 259 -76.04 0.0303
2016-02-10 2015-12-31 13F TRINITY INDS COM 896522109 45,000 45,000 218.61 1,081 317.37 0.0952
2015-11-02 2015-09-30 13F TRINITY INDS COM 896522109 0 -30,845 -100.00 0 -100.00
2015-08-12 2015-06-30 13F TRINITY INDS COM 896522109 30,845 30,845 0.00 815 0.0915
2015-05-13 2015-03-31 13F TRINITY INDS COM 896522109 0 -22,200 -100.00 0 -100.00
2015-02-13 2014-12-31 13F TRINITY INDS COM 896522109 22,200 22,200 621 0.1098
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.