13F Insight
DOSSIER · 13F-HR · Q1 2026

Coliseum Capital Management, LLC

Coliseum's family office based in New York, NY — $1.2B in tracked AUM across 13 positions as of Q1 2026.

C
Coliseum·New York, NY·Family Office
CIK 0001409751 · last filed Mar 31, 2026
Total AUM
$1.2B
▲ 18.4%
vs prior
Holdings
13
—
positions
Whale Score
82
82
strong
Activity
—
no data
changes this Q
Top sector
Financials
9% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Coliseum Capital Management, LLC filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
SONO
SONOS INC CMN
$242M18.1M19.8%
02
BLDR
BUILDERS FIRSTSOURCE, INC. CMN
$172M2.1M14.1%
03
HRI
HERC HOLDINGS INC. CMN
$165M1.7M13.6%
04
UTI
UNIVERSAL TECHNICAL INSTITUTE INC CMN
$143M4.0M11.8%
05
WSC
WILLSCOT MOBILE MINI HOLDINGS CORP. CMN
$108M6.2M8.9%
06
MBC
MASTERBRAND INC CMN
$105M12.7M8.6%
07
MCFT
MASTERCRAFT BOAT HOLDINGS INC CMN
$76M3.7M6.2%
08
NATL
NCR ATLEOS CORP CMN
$66M1.5M5.4%
09
ATKR
ATKORE INC CMN
$56M947K4.6%
10
PRPL
PURPLE INNOVATION INC CMN
$31M46.9M2.5%

Filing history

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