Coliseum Capital Management, LLC 13F: Quarter-over-Quarter Portfolio Changes
Coliseum Capital Management, LLC reported a disclosed portfolio value of approximately $1.2 billion in its latest SEC Form 13F-HR filing for Q2 2026, down 4.7% quarter on quarter. Over the quarter, the fund initiated 1 new position, bought more shares in 2 holdings, trimmed 4 holdings, and exited 3 positions.
Coliseum Capital Management, LLC's top buy was Builders Firstsource INC (BLDR) . The fund bought 24.1% more shares, lifting the position's portfolio weight by 5.9 percentage points. Its top sell was Universal Technical Institute INC (UTI) . The fund sold 75.5% of its previously reported shares, reducing the position's portfolio weight by 8.2 percentage points.
New PositionsQ2 2026
Securities disclosed for the first time in Q2 2026 that were not present in the prior 13F-HR filing.
| Company | Ticker | Initial Portfolio Weight | History |
|---|---|---|---|
| FOX FACTORY HLDG CORP | FOXF | 1.6% | History → |
Top BuysQ2 2026
The fund's top buys among existing positions in Q2 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| BUILDERS FIRSTSOURCE INC | BLDR | +5.9% | +24.1% | History → |
| MASTERBRAND INC | MBC | +3.0% | +4.0% | History → |
Top SellsQ2 2026
The fund's top sells among positions it retained in Q2 2026. Ranked by portfolio-weight impact. Full exits are listed separately.
| Company | Ticker | Portfolio Weight Change | Shares Sold | History |
|---|---|---|---|---|
| UNIVERSAL TECHNICAL INSTITUTE INC | UTI | -8.2% | 75.5% | History → |
| HERC HOLDINGS INC. | HRI | 0.2% | 32.8% | History → |
| WILLSCOT HLDGS CORP | WSC | 2.0% | 30.0% | History → |
| NCR ATLEOS CORPORATION | NATL | -1.4% | 29.7% | History → |
Full ExitsQ2 2026
Positions present in the prior 13F-HR filing that no longer appear in Q2 2026.
| Company | Ticker | Last-Reported Portfolio Weight |
|---|---|---|
| ATKORE INC | ATKR | 4.6% |
| PRIMO BRANDS CORPORATION | PRMB | 1.3% |
| INNOVAGE HOLDING CORP CMN | INNV | 0.7% |
Net Portfolio Value ChangeQ2 2026
- $1.2BPrior quarter
- $1.2BCurrent quarter
- $-0.1BNet delta
- -4.7%% change
Methodology & FAQ
How Coliseum Capital Management, LLC Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for Coliseum Capital Management, LLC: each row joins the most recent filing against the immediately preceding quarterly filing for the same fund. Share-count changes reflect reported trading activity, while portfolio weights can also move because of market price changes. Portfolio weights are normalized to exclude listed options for comparability. A complete description, including how confidential treatment filings are handled, is documented in the Methodology.
What stocks did Coliseum Capital Management, LLC buy in Q2 2026?
In Q2 2026, Coliseum Capital Management, LLC initiated 1 new position (FOX FACTORY HLDG CORP (FOXF)); bought more shares of BUILDERS FIRSTSOURCE INC (BLDR), MASTERBRAND INC (MBC).
What stocks did Coliseum Capital Management, LLC sell in Q2 2026?
In Q2 2026, Coliseum Capital Management, LLC fully sold 3 positions (ATKORE INC (ATKR), PRIMO BRANDS CORPORATION (PRMB), INNOVAGE HOLDING CORP CMN (INNV)); reduced holdings in UNIVERSAL TECHNICAL INSTITUTE INC (UTI), HERC HOLDINGS INC. (HRI), WILLSCOT HLDGS CORP (WSC), NCR ATLEOS CORPORATION (NATL).
Which positions did Coliseum Capital Management, LLC initiate in Q2 2026?
Coliseum Capital Management, LLC established 1 new position in Q2 2026: FOX FACTORY HLDG CORP (FOXF, 1.6%).
Which existing positions saw the largest allocation increases for Coliseum Capital Management, LLC in Q2 2026?
Of 2 existing positions with share-count increases in Q2 2026, the largest were: BUILDERS FIRSTSOURCE INC (BLDR, +5.9% weight, +24.1% shares), MASTERBRAND INC (MBC, +3.0% weight, +4.0% shares).
Which positions did Coliseum Capital Management, LLC fully exit in Q2 2026?
Coliseum Capital Management, LLC fully exited 3 positions in Q2 2026: ATKORE INC (ATKR, last-reported weight 4.6%), PRIMO BRANDS CORPORATION (PRMB, last-reported weight 1.3%), INNOVAGE HOLDING CORP CMN (INNV, last-reported weight 0.7%).
Which existing positions saw the largest allocation reductions for Coliseum Capital Management, LLC in Q2 2026?
Of 4 existing positions with share-count reductions in Q2 2026, the largest were: UNIVERSAL TECHNICAL INSTITUTE INC (UTI, -8.2% weight, -75.5% shares), HERC HOLDINGS INC. (HRI, 0.2% weight, -32.8% shares), WILLSCOT HLDGS CORP (WSC, 2.0% weight, -30.0% shares), NCR ATLEOS CORPORATION (NATL, -1.4% weight, -29.7% shares).
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity. All deltas on this page are sourced from sequential SEC Form 13F-HR filings.