Stocks/Funds/CIK 1409751

Coliseum Capital Management, LLC

long-term holderconcentrated
Quarterly 13F filings · Latest period 2026-03-31 · CIK 1409751
Assets
$1.22B
+1.9% YoY
Holdings
13
Lifetime alpha vs market
-13.78% annual
Average hold time
3.2 yr
median 2.0 yr

Quarterly history

Cum return -16% vs S&P +52% · α -68% lifetimeAUM $1.2B · peak $1.4BFlow $131M (+11%)2016-062017-122019-062020-122022-062023-122025-062026-03
AUM ($B)fundS&P 500(gap = α)/ Flow in/out

Behavior signals (lifetime)

Dip response
+12.72%
adds when stocks drop
when a holding falls −10%+
Middle response
-0.26%
baseline attrition
Rally response
-17.81%
trims into rallies
when a holding rises +10%+

Top positions · 13

Ticker$ value% portYoYHold time
SONOSonos, Inc.$242M19.8%+25.6%4.3 yr
BLDRBuilders FirstSource, In$172M14.1%-34.1%3.5 yr
HRIHerc Holdings Inc.$165M13.6%-24.3%1.8 yr
UTIUniversal Technical Inst$143M11.8%+40.6%7.5 yr
WSCWillScot Holdings Corpor$108M8.9%-36.8%2.0 yr
MBCMasterBrand, Inc.$105M8.6%-36.4%1.3 yr
MCFTMasterCraft Boat Holding$76M6.2%+19.1%4.5 yr
NATLNCR Atleos Corporation$66M5.4%+65.2%1.3 yr
ATKRAtkore Inc.$56M4.6%+0.2%0.5 yr
PRPLPurple Innovation, Inc.$31M2.5%-12.9%8.3 yr
ACHAccendra Health, Inc.$30M2.4%-74.8%1.8 yr
PRMBPrimo Brands Corporation$15M1.3%-45.9%0.5 yr
INNVInnovAge Holding Corp.$9M0.7%+169.1%4.5 yr

Portfolio composition (YoY)

Industry mix
Rental & Leasing Services22.4%+3.9pp$273M
Consumer Electronics19.8%+9.4pp$242M
Construction14.1%-12.7pp$172M
Education & Training Services11.8%+0.7pp$143M
Furnishings, Fixtures & Appliances11.2%+4.8pp$136M
Auto - Recreational Vehicles6.2%+1.1pp$76M
Software - Application5.4%+3.4pp$66M
Electrical Equipment & Parts4.6%$56M
Medical - Distribution2.4%-5.6pp$30M
Beverages - Non-Alcoholic1.3%$15M
Country
US100.0%+6.6pp
Top 5: 68.1% · Top 10: 95.6% · Top 25: 100.0%

Winners

TickerPrev $PnLYoY %
UTI$132M+0.05B40.6%
SONO$126M+0.03B25.6%
INNV$12M+0.02B169.1%
NATL$24M+0.02B65.2%
MCFT$61M+0.01B19.1%

Losers

TickerPrev $PnLYoY %
ACH$96M-0.07B-74.8%
HRI$176M-0.04B-24.3%
BLDR$69M-0.02B-34.1%
WSC$45M-0.02B-36.8%
MBC$42M-0.02B-36.4%

Top buys this quarter · 6

BLDR Builders FirstSource, Inc.+$108M
SONO Sonos, Inc.+$242M
WSC WillScot Holdings Corporation+$19M
MBC MasterBrand, Inc.+$105M
ATKR Atkore Inc.+$8M
HRI Herc Holdings Inc.+$165M

Top sells this quarter · 3

NATL NCR Atleos Corporation$46M
INNV InnovAge Holding Corp.$15M
PRMB Primo Brands Corporation$8M

Quarterly history (TTM returns)

PeriodAUM# PosReturn (1yr)SPY (1yr)Alpha (1yr)Flow
2026-03-31$1.22B13-3.58%+17.59%-21.17%+0.13B
2025-12-31$1.22B13-11.06%+17.72%-28.78%+0.21B
2025-09-30$1.02B11+18.98%+17.52%+1.46%-0.42B
2025-06-30$1.39B17+21.26%+14.94%+6.32%+0.13B
2025-03-31$1.20B17+6.35%+8.30%-1.95%+0.20B
2024-12-31$1.21B14+39.85%+24.89%+14.97%-0.15B
2024-09-30$1.03B14+21.70%+36.04%-14.34%-0.15B
2024-06-30$1.12B14-8.28%+24.49%-32.78%+0.12B
2024-03-31$1.08B11-9.35%+29.62%-38.97%-0.26B
2023-12-31$1.25B11-11.34%+26.18%-37.52%+0.14B
2023-09-30$959M11-14.35%+21.57%-35.92%+0.07B
2023-06-30$1.11B12+17.05%+19.42%-2.38%-0.10B
2023-03-31$1.32B12-9.53%-7.82%-1.71%-0.10B
2022-12-31$1.34B13+11.03%+7.56%+3.47%-0.02B
2022-09-30$1.23B13+8.99%-4.93%+13.92%-0.01B
2022-06-30$1.13B14-29.35%-16.11%-13.24%+0.19B