TRINITY INDUSTRIES INC (TRN) Stock Institutional Trading Activity


TRINITY INDUSTRIES INC (TRN) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Cullen Value Fund, First Eagle U.S. Value, Sequoia Financial Advisors, Renaissance Technologies LLC, and ValueAct Holdings. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2022First Eagle U.S. ValueBuy6,000101,771$2,173
Q3 2022Renaissance Technologies LLCSell-78,200121,300$2,590
Q2 2022First Eagle U.S. ValueBuy34,95995,771$2,320
Q2 2022Renaissance Technologies LLCBuy113,200199,500$4,832
Q1 2022First Eagle U.S. ValueBuy31,84360,812$2,090
Q1 2022Renaissance Technologies LLCBuy72,10086,300$2,965
Q1 2022ValueAct HoldingsSell-3,780,00090,847$3,122
Q4 2021Renaissance Technologies LLCSell-265,70014,200$429
Q4 2021First Eagle U.S. ValueBuy21,14028,969$875
Q4 2021ValueAct HoldingsSell-11,135,0083,870,847$116,900
Q3 2021First Eagle U.S. ValueBuy6,2007,829$213
Q2 2021First Eagle U.S. ValueSell-147,5711,629$44
Q2 2021ValueAct HoldingsSell-8,100,00015,005,855$403,507
Q1 2021Renaissance Technologies LLCBuy217,200279,900$7,974
Q1 2021ValueAct HoldingsSell-3,900,00023,105,855$658,286
Q4 2020Renaissance Technologies LLCSell-388,80062,700$1,655
Q3 2020Renaissance Technologies LLCBuy48,900451,500$8,804
Q2 2020Renaissance Technologies LLCBuy273,300402,600$8,571
Q1 2020ValueAct HoldingsBuy2,115,85727,005,855$433,984
Q4 2019ValueAct HoldingsBuy2,328,30024,889,998$551,313
Q3 2019ValueAct HoldingsBuy661,69822,561,698$444,014
Q4 2018ValueAct HoldingsBuy492,10921,900,000$450,921
Q3 2018Renaissance Technologies LLCSell-565,700129,300$4,738
Q1 2018Renaissance Technologies LLCBuy79,900695,000$22,678
Q1 2018ValueAct HoldingsBuy2,800,53921,407,891$698,539
Q4 2017Renaissance Technologies LLCBuy467,100615,100$23,042
Q4 2017ValueAct HoldingsBuy1,352,23718,607,352$697,031
Q3 2017Renaissance Technologies LLCSell-339,000148,000$4,721
Q3 2017ValueAct HoldingsBuy1,672,51017,255,115$550,438
Q2 2017Renaissance Technologies LLCSell-414,400487,000$13,651

Frequently asked questions about TRN activity

  • Which institutional owners are buying TRN?

    Institutional owners buying TRN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TRN activity?

    "Buy" means an investor increased their reported position in TRN compared to the prior reporting period. This reflects growing exposure to TRINITY INDUSTRIES INC (TRN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TRN increasing?

    Institutional interest in TRN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.