Ticker · CUSIP 904708104

UNF

UNIFIRST CORP MASS

Industrials·Specialty Business Services

···Share

Holders (tracked)

Combined shares

175,112

Combined value

$33.78M

Last close

$263.13

Quarter

2025Q4

Price is +36.4% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$263.13+92.49 (+54.20%)H $274.89 · L $149.50 · Avg Vol 189K

Position opened

Tracked holders · last 8 quarters

-1 vs previous quarter over the last 8.

SEC event timeline

20 events

Ken Griffin (Citadel Advisors) trimmed2026-02-17
−12,098 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+517 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−21,665 shares · 2025Q4
Position
D.E. Shaw & Co. trimmed2026-02-17
−41,893 shares · 2025Q4
Position
Two Sigma Investments trimmed2026-02-17
−5,339 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−58,245 shares · 2025Q4
Position
Steve Cohen (Point72) exited2026-02-17
−2,700 shares · 2025Q4
Position
Ray Dalio (Bridgewater Associates) exited2026-02-13
−1,626 shares · 2025Q4
Position
Renaissance Technologies trimmed2026-02-12
−2,000 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−78,862 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+47,441 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+29,358 shares · 2025Q3
Position
Steve Cohen (Point72) trimmed2025-11-14
−13,500 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+11,419 shares · 2025Q3
Position
D.E. Shaw & Co. added2025-11-14
+24,097 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+2,745 shares · 2025Q3
Position
Ray Dalio (Bridgewater Associates) opened position2025-11-13
+1,626 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+11,400 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−189,588 shares · 2025Q3
Position
Norges Bank (Norway SWF) trimmed2025-11-12
−1,342 shares · 2024Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for UNF →

Follow-the-investor returns

If you'd copied each holder of UNF…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Two Sigma Investments	2016Q1	$167.92	+56.7%	$2.0M
AQR Capital Management	2016Q1	$170.11	+54.7%	$9.6M
Izzy Englander (Millennium Mgmt)	2016Q1	$173.04	+52.1%	$8.1M
D.E. Shaw & Co.	2016Q1	$174.39	+50.9%	$310K
T. Rowe Price	2016Q1	$179.67	+46.5%	$4.5M
Renaissance Technologies	2016Q1	$180.86	+45.5%	$10.9M
Ken Griffin (Citadel Advisors)	2017Q1	$192.21	+36.9%	$316K
Ken Griffin (Citadel Advisors)	2017Q1	$192.21	+36.9%	$316K
Ken Griffin (Citadel Advisors)	2017Q1	$192.21	+36.9%	$316K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions0

—

Added to1

T. Rowe Price
+517
$100

Trimmed6

Izzy Englander (Millennium Mgmt)
−58,245
$11.2M
D.E. Shaw & Co.
−41,893
$8.1M
AQR Capital Management
−21,665
$4.2M
Ken Griffin (Citadel Advisors)
−12,098
$2.3M
Two Sigma Investments
−5,339
$1.0M
Renaissance Technologies
−2,000
$386K

Exited2

Steve Cohen (Point72)
−2,700
$451K
Ray Dalio (Bridgewater Associates)
−1,626
$272K

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	9	2,890,122	$26.94B	—
2022Q2	8	2,934,855	$23.65B	-1
2022Q3	7	2,898,178	$487.6M	-1
2022Q4	7	2,886,919	$557.1M	—
2023Q1	9	2,892,564	$509.8M	+2
2023Q2	10	2,868,353	$444.6M	+1
2023Q3	7	2,564,886	$418.1M	-3
2023Q4	8	2,645,698	$483.9M	+1
2024Q1	10	2,660,923	$461.5M	+2
2024Q2	12	2,757,934	$473.1M	+2
2024Q3	11	320,055	$63.6M	-1
2024Q4	12	383,823	$65.7M	+1
2025Q1	11	297,490	$51.8M	-1
2025Q2	11	461,351	$86.8M	—
2025Q3	10	296,361	$49.6M	-1
2025Q4	9	175,112	$33.8M	-1

Who owns UNF

9 super-investors · 2025Q4

Tracked stake

175.1K

Combined value

$34M

% of shares outstanding

—

shares-out unknown

Quarter action mix

Added1Trim8

#	Manager	Shares	Value	% of book	Last action
1	Renaissance Technologies	41.5K	$8M	0.0%	Trim−2.0K
2	AQR Capital Management	36.6K	$7M	0.0%	Trim−21.7K
3	Izzy Englander Millennium Mgmt	30.7K	$6M	0.0%	Trim−58.2K
4	Ken Griffin Citadel Advisors	25.0K	$5M	0.0%	Trim−12.1K
5	T. Rowe Price	17.2K	$3M	0.0%	Added+517
6	Ken Griffin Citadel Advisors	13.9K	$3M	0.0%	Trim−12.1K
7	Two Sigma Investments	7.8K	$1M	0.0%	Trim−5.3K
8	Ken Griffin Citadel Advisors	1.2K	$231K	0.0%	Trim−12.1K
9	D.E. Shaw & Co.	1.2K	$227K	0.0%	Trim−41.9K

Recent moves

20 transactions

ADDT. Rowe Price
+517 · 2025Q4
TRIMTwo Sigma Investments
−5,339 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−12,098 · 2025Q4
SOLDSteve Cohen (Point72)
−2,700 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−58,245 · 2025Q4
TRIMD.E. Shaw & Co.
−41,893 · 2025Q4
TRIMAQR Capital Management
−21,665 · 2025Q4
SOLDRay Dalio (Bridgewater Associates)
−1,626 · 2025Q4
TRIMRenaissance Technologies
−2,000 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−78,862 · 2025Q3
ADDT. Rowe Price
+2,745 · 2025Q3
TRIMSteve Cohen (Point72)
−13,500 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+29,358 · 2025Q3
ADDTwo Sigma Investments
+11,419 · 2025Q3
ADDAQR Capital Management
+47,441 · 2025Q3
ADDD.E. Shaw & Co.
+24,097 · 2025Q3
ADDRenaissance Technologies
+11,400 · 2025Q3
SOLDNorges Bank (Norway SWF)
−189,588 · 2025Q3
NEWRay Dalio (Bridgewater Associates)
+1,626 · 2025Q3
TRIMNorges Bank (Norway SWF)
−1,342 · 2024Q3

Embed this chart

Paste this iframe anywhere to embed the live UNF chart.

<iframe src="https://openstocks.me/embed/stocks/UNF" width="100%" height="480" frameborder="0" loading="lazy" title="UNF chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>

Preview: https://openstocks.me/embed/stocks/UNF

Explore related topics