UNIFIRST CORP/MA (UNF) Stock Institutional Trading Activity


UNIFIRST CORP/MA (UNF) 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 Tweedy, Browne Co All Funds (US), Third Avenue Management, Renaissance Technologies LLC, First Eagle U.S. Value, and Atlantic Investment Management. 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
Q4 2025Tweedy, Browne Co All Funds (US)Buy71,122102,059$19,687,181
Q4 2025Renaissance Technologies LLCSell-2,00041,500$8,005,350
Q4 2025Third Avenue ManagementBuy2,50528,434$5,484,919
Q3 2025Renaissance Technologies LLCBuy11,40043,500$7,272,765
Q3 2025Third Avenue ManagementBuy2,57325,929$4,312,252
Q2 2025Renaissance Technologies LLCSell-3,10032,100$6,041,862
Q1 2025Renaissance Technologies LLCBuy9,60035,200$6,124,800
Q4 2024Renaissance Technologies LLCBuy6,90025,600$4,379,904
Q3 2024Renaissance Technologies LLCBuy16,30018,700$3,714,755
Q2 2024Renaissance Technologies LLCSell-19,7002,400$411,672
Q2 2024Third Avenue ManagementBuy3,51923,356$4,006,255
Q2 2023Third Avenue ManagementBuy4,89519,837$3,074,933
Q1 2021Renaissance Technologies LLCSell-1,60022,100$4,944
Q4 2020Tweedy, Browne Co All Funds (US)Sell-2530,937$6,549
Q3 2020Renaissance Technologies LLCBuy19,09923,700$4,488
Q3 2020Third Avenue ManagementSell-4,01214,942$2,830
Q2 2020Tweedy, Browne Co All Funds (US)Sell-59530,962$5,541
Q2 2020Renaissance Technologies LLCSell-27,0004,601$823
Q1 2020Tweedy, Browne Co All Funds (US)Sell-20531,557$4,768
Q1 2020Renaissance Technologies LLCSell-17,39931,601$4,775
Q4 2019Tweedy, Browne Co All Funds (US)Sell-522,98431,762$6,415
Q4 2019Renaissance Technologies LLCSell-29,00049,000$9,897
Q4 2019Third Avenue ManagementSell-5,40018,954$3,829
Q3 2019Renaissance Technologies LLCBuy40,50078,000$15,219
Q3 2019Third Avenue ManagementSell-5,64824,354$4,752
Q3 2019Tweedy, Browne Co All Funds (US)Buy522,309554,746$33,301
Q2 2019Tweedy, Browne Co All Funds (US)Sell-79832,437$6,117
Q2 2019Renaissance Technologies LLCSell-119,00037,500$7,071
Q1 2019Renaissance Technologies LLCSell-51,600156,500$24,023
Q4 2018Tweedy, Browne Co All Funds (US)Sell-1,73533,235$4,755

Frequently asked questions about UNF activity

  • Which institutional owners are buying UNF?

    Institutional owners buying UNF 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 UNF activity?

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

  • Is institutional interest in UNF increasing?

    Institutional interest in UNF 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.