DOSSIER · 13F Holders · Q1 2026Consumer Cyclical · Services-Personal Services
UNF

UNIFIRST CORP MASS

344 institutions still hold UNIFIRST CORP MASS as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 904708104·Services-Personal Services·344 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$2.5B
visible holders
Holders
344
filers reporting
Concentration
21.88%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

344 institutions reported UNF in Q1 2026. BlackRock, Inc. leads at 21.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$538M2.1M0.01%Q1 2026
02
Vanguard Portfolio Management
CIK 0002100121· Index
$206M820K0.01%Q1 2026
03
LONDON CO OF VIRGINIA
CIK 0001259887
$195M775K1.20%Q1 2026
04
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$187M744K0.04%Q1 2026
05
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$164M651K0.00%Q1 2026
06
STATE STREET CORP
CIK 0000093751
$143M568K0.00%Q1 2026
07
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$133M530K0.06%Q1 2026
08
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
CIK 0001021223
$96M380K0.28%Q1 2026
09
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$95M379K0.07%Q1 2026
10
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$90M357K0.01%Q1 2026
11
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$84M335K0.11%Q1 2026
12
PRICE T ROWE ASSOCIATES INC /MD/
CIK 0000080255
$83M332K0.01%Q1 2026
13
BRANDES INVESTMENT PARTNERS, LP
CIK 0001015079
$69M274K0.49%Q1 2026
14
Westchester Capital Management, LLC
CIK 0001512805
$65M258K2.95%Q1 2026
15
Copeland Capital Management, LLC
CIK 0001541743
$57M295K1.27%Q4 2025
16
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$57M226K0.01%Q1 2026
17
ALPINE ASSOCIATES MANAGEMENT INC.
CIK 0001396835
$55M217K3.22%Q1 2026
18
GOLDMAN SACHS GROUP INC
CIK 0000886982
$49M195K0.01%Q1 2026
19
NORTHERN TRUST CORP
CIK 0000073124· Index
$47M188K0.01%Q1 2026
20
MORGAN STANLEY
CIK 0000895421
$44M174K0.00%Q1 2026
Page 1 of 18
324 more holders available. Log in →
Insiders at UNIFIRST CORP MASS
Levenstein CeceliaRooney Kelly C.Pupkin Sergio ACroatti MatthewRoss William MastersKatz David MartinSintros Steven SIandoli Michael