LUMINUS MANAGEMENT LLC — 13F Holdings & Portfolio
CIK 1279151 · latest 13F-HR filed 2026-08-14
LUMINUS MANAGEMENT LLC manages $146.3M in 13F-reported U.S. long-equity assets across 30 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AVNT (16.86%), OI (11.69%), CC (11.03%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 14 new positions, exited 8, added to 4, and trimmed 12.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
SUITE 400
HOUSTON, TX 77057
$146.3M
Long-equity book
30
Distinct positions
2026-06-30
Filed 2026-08-14
+14 / −8 / ↑4 / ↓12
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- GXO LOGISTICS INCORPORATED$10.0M +296.3%
- AVIENT CORPORATION$9.4M +61.8%
- SOLSTICE ADVANCED MATLS INC$1.2M +16.3%
- BARCLAYS BANK PLC - IPATH SERIES B S&P 500 VIX$730.2K +74.4%
Top Trims
- O-I GLASS INC-$11.5M -40.2%
- H.B. FULLER COMPANY-$8.9M -49.1%
- BATTALION OIL CORP-$6.4M -82.1%
- CHEMOURS CO-$4.6M -22.1%
- QUAKER HOUGHTON-$4.5M -26.6%
New Positions
- SILGAN HLDGS INC$14.5M
- CELANESE CORP DEL$3.9M
- VERSIGENT PLC$3.1M
- AMCOR PLC$2.5M
- CROWN HLDGS INC$1.3M
Exited Positions
- SEALED AIR CORP$12.3M
- AXALTA COATING SYS LTD$11.1M
- CHEVRON CORPORATION$1.0M
- XTDOOR HOLDINGS INC$560.0K
- CANOPY GROWTH CORPORATION$522.1K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | AVIENT CORPORATION | AVNT | 05368V106 | $24.7M | 16.86% | 667,378 | SH |
| 2 | O-I GLASS INC | OI | 67098H104 | $17.1M | 11.69% | 1,776,150 | SH |
| 3 | CHEMOURS CO | CC | 163851108 | $16.1M | 11.03% | 786,245 | SH |
| 4 | SILGAN HLDGS INC | SLGN | 827048109 | $14.5M | 9.92% | 312,855 | SH |
| 5 | GXO LOGISTICS INCORPORATED | GXO | 36262G101 | $13.3M | 9.12% | 263,217 | SH |
| 6 | QUAKER HOUGHTON | KWR | 747316107 | $12.4M | 8.49% | 78,196 | SH |
| 7 | METHANEX CORPORATION | MEOH | 59151K108 | $9.8M | 6.72% | 213,098 | SH |
| 8 | H.B. FULLER COMPANY | FUL | 359694106 | $9.2M | 6.28% | 157,556 | SH |
| 9 | SOLSTICE ADVANCED MATLS INC | SOLS | 83443Q103 | $8.7M | 5.92% | 97,819 | SH |
| 10 | CELANESE CORP DEL | CE | 150870103 | $3.9M | 2.67% | 84,971 | SH |
| 11 | VERSIGENT PLC | VGNT | G9600F104 | $3.1M | 2.12% | 73,870 | SH |
| 12 | AMCOR PLC | AMCR | G0250X149 | $2.5M | 1.72% | 57,879 | SH |
| 13 | BARCLAYS BANK PLC - IPATH SERIES B S&P 500 VIX | VXX | 06748M196 | $1.7M | 1.17% | 77,500 | SH |
| 14 | KRONOS WORLDWIDE INC | KRO | 50105F105 | $1.6M | 1.10% | 253,807 | SH |
| 15 | BATTALION OIL CORP | BATL | 07134L107 | $1.4M | 0.96% | 1,069,455 | SH |
| 16 | CROWN HLDGS INC | CCK | 228368106 | $1.3M | 0.89% | 11,600 | SH |
| 17 | ARCBEST CORP | ARCB | 03937C105 | $1.3M | 0.86% | 8,800 | SH |
| 18 | PPG INDUSTRIES INC | PPG | 693506107 | $553.3K | 0.38% | 4,562 | SH |
| 19 | W & T OFFSHORE INC | WTI | 92922P106 | $472.5K | 0.32% | 150,000 | SH |
| 20 | RARE EARTHS AMERICAS INC | REA | 75381A108 | $458.4K | 0.31% | 30,000 | SH |
| 21 | COMSTOCK RES INC | CRK | 205768302 | $447.6K | 0.31% | 30,000 | SH |
| 22 | SUNPOWER INC | SPWR | 20460L104 | $292.1K | 0.20% | 425,000 | SH |
| 23 | GEMINI SPACE STA INC | GEMI | 36866J105 | $287.6K | 0.20% | 67,500 | SH |
| 24 | ELMET GROUP CO (THE) | ELMT | 289395105 | $246.8K | 0.17% | 12,500 | SH |
| 25 | STARDUST PWR INC | SDST | 854936200 | $215.5K | 0.15% | 138,138 | SH |
| 26 | VOLITIONRX LTD | VNRX | 928661206 | $211.8K | 0.14% | 156,897 | SH |
| 27 | FERMI INC | FRMI | 314911108 | $141.9K | 0.10% | 15,495 | SH |
| 28 | ALGORHYTHM HLDGS INC | RIME | 829322502 | $118.0K | 0.08% | 206,250 | SH |
| 29 | VISTAGEN THERAPEUTICS INC | VTGN | 92840H400 | $91.1K | 0.06% | 403,115 | SH |
| 30 | MAXCYTE INC | MXCT | 57777K106 | $74.5K | 0.05% | 60,604 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-14 | $146.3M | 30 | 0001104659-26-097284 |
| 2026-03-31 | 2026-05-15 | $165.5M | 24 | 0001104659-26-062456 |
| 2025-12-31 | 2026-02-17 | $114.2M | 22 | 0001104659-26-016545 |
| 2025-09-30 | 2025-10-03 | $111.3M | 20 | 0001104659-25-096628 |