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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- UNIFIRST CORP/MA (UNF) stock institutional ownership
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q3 2015 | Renaissance Technologies LLC | Buy | 15,037 | 155,610 | $16,621 |
| Q3 2015 | Third Avenue Management | Sell | -3,100 | 50,455 | $5,389 |
| Q2 2015 | Tweedy, Browne Co All Funds (US) | Sell | -415 | 191,178 | $21,383 |
| Q2 2015 | Renaissance Technologies LLC | Buy | 8,073 | 140,573 | $15,723 |
| Q1 2015 | Tweedy, Browne Co All Funds (US) | Sell | -3,666 | 191,593 | $22,549 |
| Q1 2015 | Renaissance Technologies LLC | Sell | -13,385 | 132,500 | $15,594 |
| Q1 2015 | Third Avenue Management | Sell | -71,278 | 53,555 | $6,303 |
| Q4 2014 | Third Avenue Management | Sell | -252,835 | 124,833 | $15,161 |
| Q4 2014 | Tweedy, Browne Co All Funds (US) | Sell | -891 | 195,259 | $23,714 |
| Q4 2014 | Olstein Capital Management | Sell | -17,000 | 48,000 | $5,830 |
| Q4 2014 | Renaissance Technologies LLC | Sell | -49,291 | 145,885 | $17,718 |
| Q3 2014 | Tweedy, Browne Co All Funds (US) | Sell | -1,235 | 196,150 | $18,946 |
| Q3 2014 | Olstein Capital Management | Buy | 13,000 | 65,000 | $6,278 |
| Q3 2014 | Renaissance Technologies LLC | Sell | -13,329 | 195,176 | $18,852 |
| Q3 2014 | Third Avenue Management | Buy | 16,717 | 377,668 | $36,479 |
| Q2 2014 | Third Avenue Management | Sell | -23,584 | 360,951 | $38,261 |
| Q2 2014 | Tweedy, Browne Co All Funds (US) | Sell | -1,834 | 197,385 | $20,923 |
| Q2 2014 | Olstein Capital Management | Buy | 52,000 | 52,000 | $5,512 |
| Q2 2014 | Renaissance Technologies LLC | Buy | 6,558 | 208,505 | $22,102 |
| Q1 2014 | Third Avenue Management | Sell | -43,790 | 384,535 | $42,276 |
| Q1 2014 | Tweedy, Browne Co All Funds (US) | Sell | -128,809 | 199,219 | $21,902 |
| Q1 2014 | Renaissance Technologies LLC | Buy | 11,347 | 201,947 | $22,202 |
| Q4 2013 | Tweedy, Browne Co All Funds (US) | Sell | -16,137 | 328,028 | $35,099 |
| Q4 2013 | Renaissance Technologies LLC | Buy | 62,900 | 190,600 | $20,394 |
| Q4 2013 | First Eagle U.S. Value | Sell | -528,976 | 221,413 | $23,691 |
| Q3 2013 | Tweedy, Browne Co All Funds (US) | Sell | -33,548 | 344,165 | $35,938 |
| Q3 2013 | Renaissance Technologies LLC | Buy | 34,300 | 127,700 | $13,334 |
| Q3 2013 | First Eagle U.S. Value | Sell | -700 | 750,389 | $78,356 |
| Q2 2013 | Tweedy, Browne Co All Funds (US) | Buy | 377,713 | 377,713 | $34,466 |
| Q2 2013 | Renaissance Technologies LLC | Buy | 93,400 | 93,400 | $8,523 |
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.