Trinity Industries, Inc.
MX ˙ BMV ˙ US8965221091
SecurityMX:TRN / Trinity Industries, Inc.
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership12,439 shares
Latest Disclosed Value $ 400,271
Advisor Group Holdings, Inc. reports 13.55% increase in ownership of TRN / Trinity Industries, Inc.

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 12,439 shares of Trinity Industries, Inc. (MX:TRN) valued at $400,271 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 10,955 shares of Trinity Industries, Inc.. This represents a change in shares of 13.55% during the quarter.

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 12,439 1,484 13.55 400 38.41 0.0003
2026-02-17 2025-12-31 13F TRINITY INDS COM 896522109 10,955 1,040 10.49 290 2.85 0.0004
2025-11-14 2025-09-30 13F TRINITY INDS COM 896522109 9,915 1,353 15.80 281 21.65 0.0004
2025-09-04 2025-06-30 13F/A-1 RINITY INDS COM 896522109 8,562 886 11.54 231 7.44 0.0004
2025-08-13 2025-06-30 13F RINITY INDS COM 896522109 8,398 722 287 0.0003
2025-05-12 2025-03-31 13F TRINITY INDS COM 896522109 7,676 -845 -9.92 215 -28.09 0.0005
2025-06-06 2024-12-31 13F/A-1 TRINITY INDS COM 896522109 8,521 -43,522 -83.63 299 -83.51 0.0007
2025-02-07 2024-12-31 13F TRINITY INDS COM 896522109 7,736 -44,307 270 0.0007
2024-11-13 2024-09-30 13F TRINITY INDS COM 896522109 52,043 41,671 401.76 1,813 484.84 0.0041
2024-08-13 2024-06-30 13F TRINITY INDS COM 896522109 10,372 -1,872 -15.29 310 -9.09 0.0007
2024-05-10 2024-03-31 13F TRINITY INDS COM 896522109 12,244 -1,835 -13.03 341 -8.82 0.0008
2024-02-12 2023-12-31 13F TRINITY INDS COM 896522109 14,079 -4,415 -23.87 374 -16.89 0.0007
2023-11-13 2023-09-30 13F TRINITY INDS COM 896522109 18,494 -6,140 -24.92 450 -28.91 0.0007
2023-08-21 2023-06-30 13F/A-1 TRINITY INDS COM 896522109 24,634 6,834 38.39 633 46.19 0.0011
2023-08-10 2023-06-30 13F TRINITY INDS COM 896522109 246,950 229,150 411 0.0001
2023-05-12 2023-03-31 13F TRINITY INDS COM 896522109 17,800 -1,722 -8.82 434 -24.96 0.0008
2023-02-10 2022-12-31 13F TRINITY INDS COM 896522109 19,522 3,720 23.54 577 70.71 0.0012
2022-11-14 2022-09-30 13F TRINITY INDS COM 896522109 15,802 -81 -0.51 338 -11.98 0.0008
2022-08-10 2022-06-30 13F TRINITY INDS COM 896522109 15,883 -17,848 -52.91 384 -88.11 0.0008
2022-05-04 2022-03-31 13F TRINITY INDS COM 896522109 33,731 18,389 119.86 3,229 597.41 0.0063
2022-02-03 2021-12-31 13F TRINITY INDS COM 896522109 15,342 -312 -1.99 463 8.69 0.0009
2021-11-05 2021-09-30 13F TRINITY INDS COM 896522109 15,654 -126 -0.80 426 0.24 0.0009
2021-08-02 2021-06-30 13F TRINITY INDS COM 896522109 15,780 -303 -1.88 425 -7.00 0.0009
2021-05-13 2021-03-31 13F TRINITY INDS COM 896522109 16,083 -2,970 -15.59 457 -9.33 0.0011
2021-02-10 2020-12-31 13F TRINITY INDS COM 896522109 19,053 4,717 32.90 504 80.00 0.0013
2020-11-12 2020-09-30 13F TRINITY INDS COM 896522109 14,336 -1,560 -9.81 280 -17.16 0.0008
2020-08-14 2020-06-30 13F TRINITY INDS COM 896522109 15,896 -4,026 -20.21 338 6.29 0.0011
2020-05-18 2020-03-31 13F TRINITY INDS COM 896522109 19,922 19,922 318 0.0013
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.