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13F-HR filed by 12th Street Asset Management Company, LLC

12th Street Asset Management Company, LLC filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-05-12, with 32 holding rows worth $611,363,059.

Accession
0001633703-26-000007
Filed
2026-05-12
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2026

A holdings report, 32 entries on the cover page, a total value of $611,363,059 stated on the cover page (in dollars after the unit check, H1), rows summing to $611,363,059 with VALUE read as dollars as filed, 13F file number 028-16737. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
CLEAN HARBORS INC COM184496107Stock204,716$58,698,211dollars as filed
LKQ CORP COM501889208Stock1,384,808$40,671,817dollars as filed
KIRBY CORP497266106COM291,138$38,686,448dollars as filed
SPDR Bloomberg 1-3 Month T-Bill ETF78468R663SHS409,762$37,550,589dollars as filed
CRH PLC ORDG25508105Stock332,550$34,957,626dollars as filed
PINNACLE FINL PARTNERS INC72348N109COM402,273$34,651,767dollars as filed
SOMNIGROUP INTERNATIONAL INC COM88023U101Stock408,561$30,200,794dollars as filed
KNIGHT-SWIFT TRANSN HLDGS IN499049104CL A489,388$28,178,985dollars as filed
AUTOZONE INC COM053332102Stock8,301$28,039,236dollars as filed
BRUNSWICK CORP117043109COM351,872$25,602,219dollars as filed
CIENA CORP COM NEW171779309Stock63,487$24,647,574dollars as filed
DYCOM INDS INC COM267475101Stock68,478$23,201,716dollars as filed
HEALTHEQUITY INC COM42226A107Stock251,361$21,006,231dollars as filed
RB GLOBAL INC COM74935Q107Stock212,254$20,344,590dollars as filed
First Horizon Corporation320517105Common Capital Stock, par value $0.625 per share698,869$15,906,263dollars as filed
STONEX GROUP INC861896108COM187,045$15,085,139dollars as filed
MASCO CORP574599106COM224,965$13,581,134dollars as filed
GENERAC HLDGS INC368736104COM66,910$13,069,531dollars as filed
RUSH ENTERPRISES INC CL A781846209Stock195,326$12,913,002dollars as filed
FB FINL CORP30257X104COM247,040$12,831,258dollars as filed
DELL TECHNOLOGIES INC CL C24703L202Stock75,110$12,327,852dollars as filed
I3 VERTICALS INC46571Y107COM CL A522,821$11,690,267dollars as filed
Progressive Corporation743315103COM50,627$10,036,257dollars as filed
DIAMONDBACK ENERGY INC COM25278X109Stock49,307$9,752,496dollars as filed
GRANITE CONSTR INC COM387328107Stock62,392$7,479,553dollars as filed
HARROW INC415858109COM168,731$5,949,456dollars as filed
ACUSHNET HLDGS CORP005098108COM62,146$5,809,408dollars as filed
CONSTRUCTION PARTNERS INC21044C107COM CL A51,564$5,729,792dollars as filed
EAGLE MATLS INC COM26969P108Stock27,102$5,134,474dollars as filed
AMERICAN HOMES 4 RENT02665T306CL A138,630$3,870,542dollars as filed
LOUISIANA PAC CORP COM546347105Stock42,853$3,117,556dollars as filed
ISHARES TR464287689RUSSELL 3000 ETF1,730$641,276dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001633703-26-000007this filing2026-05-12acceptance time not in the bulk data set