Coliseum Capital Management, LLC

Rowayton, CT · CIK 1409751 · 13F filing filed 2023-05-15

SEC-registered investment adviser since 2012 · limited liability company

Assets managed$2.3bn
Staff15 · 7 in investment roles
Main clients (by assets)Private funds 84%, Companies 16%
Private funds4 (2 hedge) · $1.9bn gross assets
Form ADV · 2026-03-30SEC adviser record

Legal entityCOLISEUM CAPITAL MANAGEMENT, LLC (US)

Kindhedge funds, private equity, futures
Others nearbyNorwalk, CT

As an employer

Offices in1 country
Private fundshedge 2, private equity 2

$1.3bn reported value -1.7% vs Q4 2022

12positions

98.5%in top 10

0 new 7 added 2 reduced 1 sold out vs Q4 2022

This report includes the holdings of 2 other managers that share the investment decisions:

Gray Adam – reports through this filing
Shackelton Christopher S – reports through this filing

Shares in two reports are counted once in each security's totals.

Holdings, Q1 2023

The small lines show how much was held over the last 4 quarters (adjusted for stock splits).

#	Security	Ticker	Shares	Value	% of portfolio	Change	Shares change
1	GMS INC COM COM		6,336,573	$366.8m27.80%	27.80%	Unchanged
2	GILDAN ACTIVEWEAR INC COM GIL	GIL	8,602,506	$285.5m21.64%	21.64%	Added +2.9m	+2,851,791 49.6%
3	SONOS INC COM SONO	SONO	7,244,978	$142.1m10.77%	10.77%	Added +844.5k	+844,472 13.2%
4	PURPLE INNOVATION INC COM PRPL	PRPL	46,814,450	$123.6m9.37%	9.37%	Added +6.0m	+5,960,320 14.6%
5	MODIVCARE INC COM MODVQ	MODVQ	1,399,195	$117.6m8.92%	8.92%	Added +26.4k	+26,397 1.9%
6	BLUE BIRD CORP COM BLBD	BLBD	4,687,500	$95.8m7.26%	7.26%	Unchanged
7	LAZYDAYS HLDGS INC COM COM		5,455,134	$63.7m4.82%	4.82%	Added +1.8m	+1,824,905 50.3%
8	R1 RCM INC COM COM		2,727,841	$40.9m3.10%	3.10%	Added +1.3m	+1,287,387 89.4%
9	INNOVAGE HLDG CORP COM INNV	INNV	4,427,441	$35.3m2.68%	2.68%	Reduced -213.5k	-213,506 -4.6%
10	MASTERCRAFT BOAT HLDGS INC COM MCFT	MCFT	935,148	$28.5m2.16%	2.16%	Reduced -873.5k	-873,457 -48.3%
11	QUOTIENT TECHNOLOGY INC COM QUOT	QUOT	4,586,442	$15.0m1.14%	1.14%	Unchanged
12	UNIVERSAL TECHNICAL INST INC COM UTI	UTI	621,311	$4.6m0.35%	0.35%	Added +149.2k	+149,232 31.6%

Sold out since Q4 2022

Security	Ticker	Shares held before	Value then
BUILDERS FIRSTSOURCE INC BLDR	BLDR	3,596,486	$233.3m3.6m shares

Stakes above 5%

Companies where this manager has reported owning more than 5% of a class of shares, on Schedule 13D (may seek influence) or 13G (passive): its latest filing for each, from 19 Dec 2024 on.

Company	Ticker	Stake	Change	Schedule	Last filed
PURPLE INNOVATION INC PRPL · 13D · filed 2025-05-06	PRPL	49.9%≈ $21.8m	no change	13D	2025-05-06
OWENS & MINOR INC NEW ACH · 13D · filed 2025-11-14	ACH	16.9%≈ $44.8m	+1.8 pts	13D	2025-11-14
SONOS INC SONO · 13D · filed 2026-08-03	SONO	15.3%≈ $244.5m	+0.1 pts	13D	2026-08-03
MASTERCRAFT BOAT HLDGS INC MCFT · 13D · filed 2026-05-19	MCFT	15.3%≈ $70.7m	-7.4 pts	13D	2026-05-19
GMS INC 13G · filed 2025-05-15		10.0%	+4.2 pts	13G	2025-05-15
MASTERBRAND INC MBC · 13G · filed 2026-08-17	MBC	6.5%≈ $135.8m	-3.4 pts	13G	2026-08-17

Trades reported as a company insider in Q1 2023

Owning 10% or more of a company, or having someone on its board, makes this manager an insider there: it reports its trades in that company's shares on Form 4 within two business days. Open-market and private purchases and sales only.

Date	Company	Ticker	Trade	Shares	Value	Their holding
2023-03-30	UNIVERSAL TECHNICAL INST INC Director · See Footnotes	UTI	Bought	112,390	$783.4k112.4k shares	+22%
2023-03-29	UNIVERSAL TECHNICAL INST INC Director · See Footnotes	UTI	Bought	30,560	$209.0k30.6k shares	+6%
2023-03-28	UNIVERSAL TECHNICAL INST INC Director · See Footnotes	UTI	Bought	6,282	$42.3k6.3k shares	+1%
2023-03-15	MASTERCRAFT BOAT HLDGS INC 10% owner · See Footnotes	MCFT	Bought	7,478	$159.5k7.5k shares	+<1%
2023-02-13	PURPLE INNOVATION INC Director · See Footnotes	PRPL	Bought	5,960,320	$26.8m6.0m shares	+15%
2023-02-08	MASTERCRAFT BOAT HLDGS INC 10% owner · See Footnotes	MCFT	Sold	335,500	$11.5m335.5k shares	-19%