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UNF

Unifirst Corp
$271.78 +0.91 (+0.34%) At close · Jul 10
Market Cap
$4.91B
Shares
18,084,173

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 328
Total Value: $3,649,260,377
Total Shares: 14,504,165
Showing 1–100 of 339 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Superinvestors Holding UNF

All superinvestors →
Tweedy Browne $25,579,406 Mario Gabelli $867,985 Joel Greenblatt $732,378

Holder Concentration

Across 333 13F filers
Top Holder
14.7%
Jun 2023 → Mar 2026 · range 14.4% – 16.2%
of institutional value
Top 5
33.6%
Jun 2023 → Mar 2026 · range 33.6% – 45.5%
of institutional value
Top 10
48.4%
Jun 2023 → Mar 2026 · range 48.4% – 63.6%
of institutional value
HHI
398
Jun 2023 → Mar 2026 · range 398 – 603
Broadly held
Showing 100 of 339
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $537,638,263 14.73% 2,136,962
Large LONDON CO OF VIRGINIA $195,048,669 5.34% 775,264
Mega DIMENSIONAL FUND ADVISORS LP $187,306,739 5.13% 744,492
Mega VANGUARD CAPITAL MANAGEMENT LLC $163,776,032 4.49% 650,964
Mega STATE STREET CORP $142,872,174 3.92% 567,877
Mega MILLENNIUM MANAGEMENT LLC $133,244,328 3.65% 529,609
Mid River Road Asset Management, LLC $125,760,028 3.45% 499,861
Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC $95,616,275 2.62% 380,048
Mega FIRST TRUST ADVISORS LP $95,310,594 2.61% 378,833
Mega GEODE CAPITAL MANAGEMENT, LLC $89,792,470 2.46% 356,900
Large Balyasny Asset Management L.P. $84,376,493 2.31% 335,373
Mega PRICE T ROWE ASSOCIATES INC /MD/ $83,407,619 2.29% 331,522
Large BRANDES INVESTMENT PARTNERS, LP $69,052,900 1.89% 274,466
Mid Westchester Capital Management, LLC $65,027,459 1.78% 258,466
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $56,960,730 1.56% 226,403
Mid ALPINE ASSOCIATES MANAGEMENT INC. $54,607,609 1.50% 217,050
Mega NORTHERN TRUST CORP Bank $47,202,559 1.29% 187,617
Mega MORGAN STANLEY $43,679,541 1.20% 173,614
Mid Magnetar Financial LLC $43,241,527 1.18% 171,873
Mega JPMORGAN CHASE & CO $42,766,519 1.17% 169,985
Mega CITIGROUP INC $40,539,702 1.11% 161,134
Mega BANK OF AMERICA CORP /DE/ Bank $38,222,809 1.05% 151,925
Large NATIXIS ADVISORS, LLC $37,501,502 1.03% 149,058
Large JONES FINANCIAL COMPANIES LLLP $36,016,617 0.99% 143,156
Large Qube Research & Technologies Ltd $35,571,052 0.97% 141,385
Mega ENVESTNET ASSET MANAGEMENT INC $31,466,612 0.86% 125,071
Mid TIG Advisors, LLC $29,650,384 0.81% 117,852
Mid AQR Arbitrage LLC $29,139,656 0.80% 115,822
Mega Bank of New York Mellon Corp Bank $28,397,462 0.78% 112,872
Mega UBS Group AG $26,155,547 0.72% 103,961
Mid Tweedy, Browne Co LLC $25,579,406 0.70% 101,671
Mega GOLDMAN SACHS GROUP INC $25,147,677 0.69% 99,955
Small SIRIOS CAPITAL MANAGEMENT L P $24,792,684 0.68% 98,544
Mega VANGUARD FIDUCIARY TRUST CO Bank $23,606,941 0.65% 93,831
Mega GOLDMAN SACHS GROUP INC $23,423,029 0.64% 93,100
Mega PRINCIPAL FINANCIAL GROUP INC $23,357,867 0.64% 92,841
Mid Copeland Capital Management, LLC $21,411,818 0.59% 85,106
Large Verition Fund Management LLC $21,396,219 0.59% 85,044
Large Public Sector Pension Investment Board Pension $21,364,771 0.59% 84,919
Mid Empyrean Capital Partners, LP $20,378,790 0.56% 81,000
Small Engine Capital Management, LP $18,627,723 0.51% 74,040
Mid Melqart Asset Management (UK) Ltd $18,570,864 0.51% 73,814
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $18,337,137 0.50% 72,885
Mega WELLS FARGO & COMPANY/MN $17,814,331 0.49% 70,807
Large Man Group plc $17,113,654 0.47% 68,022
Mid TimesSquare Capital Management, LLC $17,091,011 0.47% 67,932
Mega T. Rowe Price Investment Management, Inc. $16,734,760 0.46% 66,516
Large Squarepoint Ops LLC $15,340,700 0.42% 60,975
Mid CAXTON ASSOCIATES LLP $15,160,561 0.42% 60,259
Small Absolute Gestao de Investimentos Ltda. $14,579,640 0.40% 57,950
Mid COOPER CREEK PARTNERS MANAGEMENT LLC $14,355,725 0.39% 57,060
Mid LEVIN CAPITAL STRATEGIES, L.P. $14,069,164 0.39% 55,921
Mega Invesco Ltd. $13,938,335 0.38% 55,401
Mega FRANKLIN RESOURCES INC $13,013,993 0.36% 51,727
Small Birnam Oak Advisors, LP $12,863,293 0.35% 51,128
Large Allianz Asset Management GmbH $12,781,275 0.35% 50,802
Large Caption Management, LLC $12,579,500 0.34% 50,000
Large Woodline Partners LP $11,491,373 0.31% 45,675
Mega RHUMBLINE ADVISERS $11,047,316 0.30% 43,910
Small Topline Capital Management, LLC $10,143,605 0.28% 40,318
Mega Legal & General Group Plc $9,184,291 0.25% 36,505
Mega AQR CAPITAL MANAGEMENT LLC $9,154,854 0.25% 36,388
Mega CITADEL ADVISORS LLC $9,082,399 0.25% 36,100
Mega JANE STREET GROUP, LLC $8,947,797 0.25% 35,565
Small Slotnik Capital, LLC $8,679,855 0.24% 34,500
Mid NEW SOUTH CAPITAL MANAGEMENT INC $8,405,118 0.23% 33,408
Large HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC $7,905,209 0.22% 31,421
Large LMR Partners LLP $7,601,791 0.21% 30,215
Mega Swiss National Bank Bank $7,472,223 0.20% 29,700
Mega Nuveen, LLC $7,401,526 0.20% 29,419
Mega ROYAL BANK OF CANADA Bank $7,201,007 0.20% 28,622
Small THIRD AVENUE MANAGEMENT LLC $7,153,710 0.20% 28,434
Large BLAIR WILLIAM & CO/IL $7,123,016 0.20% 28,312
Large Russell Investments Group, Ltd. $7,074,204 0.19% 28,118
Mega RAYMOND JAMES FINANCIAL INC $7,062,885 0.19% 28,073
Mid Vest Financial, LLC $7,047,790 0.19% 28,013
Large STIFEL FINANCIAL CORP $6,778,588 0.19% 26,943
Small CIBRA Capital Ltd $6,641,976 0.18% 26,400
Mega AMERIPRISE FINANCIAL INC $6,638,956 0.18% 26,388
Small WATER ISLAND CAPITAL LLC $6,476,681 0.18% 25,743
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $6,370,256 0.17% 25,320
Large TEACHER RETIREMENT SYSTEM OF TEXAS Pension $6,257,294 0.17% 24,871
Large CIBC Bancorp USA Inc. Bank $6,008,723 0.16% 23,883
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $5,736,252 0.16% 22,800
Large Creative Planning $5,469,315 0.15% 21,739
Small Quarry LP $5,371,698 0.15% 21,351
Large FIFTH THIRD BANCORP Bank $5,203,384 0.14% 20,682
Mega AMERICAN CENTURY COMPANIES INC $5,102,245 0.14% 20,280
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $4,749,516 0.13% 18,878
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $4,595,794 0.13% 18,267
Large Universal- Beteiligungs- und Servicegesellschaft mbH $4,491,636 0.12% 17,853
Mega ALLIANCEBERNSTEIN L.P. $4,096,891 0.11% 16,284
Mid New Age Alpha Advisors, LLC $3,890,587 0.11% 15,464
Large STATE OF WISCONSIN INVESTMENT BOARD $3,845,553 0.11% 15,285
Mega DEUTSCHE BANK AG\ Bank $3,845,301 0.11% 15,284
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $3,804,543 0.10% 15,122
Large Tidal Investments LLC $3,771,837 0.10% 14,992
Large SEI INVESTMENTS CO $3,759,508 0.10% 14,943
Large PRUDENTIAL FINANCIAL INC $3,753,471 0.10% 14,919
Small INTREPID CAPITAL MANAGEMENT INC $3,744,917 0.10% 14,885
Key facts CIK 717954 CUSIP 904708104 13F (30d) 12 filings 12 filers Visit website Investor relations

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