Investor
Coliseum Capital Management, LLC
CIK 0001409751 · filed 2026-05-15 · SEC filing
13F book
$1.22B
Positions
13
Largest name
19.8%
Sonos Inc · SONO
Est. mark
−$145.3M
Price effect on 13 names still held. Flow $144.6M.
| Name | Ticker | Shares | Value | Weight | Est. mark | Change |
|---|---|---|---|---|---|---|
| Sonos Inc | SONO | 18.1M | $242.1M | 19.8% | −$62.1M | Added−$20M |
| Builders FirstSource, Inc. | BLDR | 2.09M | $172.3M | 14.1% | −$16.1M | Added$92M |
| Herc Hldgs Inc | — | 1.66M | $165.5M | 13.6% | −$77.6M | Added−$70.3M |
| Universal Technical Inst Inc | — | 3.97M | $143.4M | 11.8% | $39.6M | Held |
| Willscot Hldgs Corp | — | 6.22M | $108M | 8.9% | −$7.51M | Added$11.7M |
| MasterBrand, Inc. | MBC | 12.7M | $105.5M | 8.6% | −$29.4M | Added−$13.4M |
| Mastercraft Boat Hldgs Inc | — | 3.7M | $75.8M | 6.2% | $5.92M | Held |
| NCR Atleos Corp | NATL | 1.52M | $66.4M | 5.4% | $8.34M | Cut−$31.5M |
| Atkore Inc. | ATKR | 947.1K | $55.8M | 4.6% | −$3.51M | Added$4.6M |
| Purple Innovation, Inc. | PRPL | 46.9M | $31M | 2.5% | −$1.37M | Held |
| Owens & Minor Inc New | — | 13.1M | $29.9M | 2.4% | −$6.81M | Held |
| Primo Brands Corp | PRMB | 812.1K | $15.3M | 1.3% | $2.01M | Cut−$4.59M |
| Innovage Hldg Corp | — | 1.11M | $8.94M | 0.7% | $3.15M | Cut−$6.49M |
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.