Luminus Management LLC
In its 13F for Q2 2026 (holdings as of June 30, 2026, filed August 14, 2026), Luminus Management LLC reported 30 stock positions worth $146.3 million. Its top holding was Avient (AVNT) at 16.9% of the portfolio, followed by O-I Glass (OI, 11.7%) and Chemours (CC, 11.0%). Compared with Q1 2026, it opened 13 new positions, sold out of 7, added to 5 and reduced 10. The biggest buy was a new position in Silgan (SLGN) and the biggest sale an exit from Sealed Air (SEE).
- Most Recent 13F
- Q2 2026
- Location
- HOUSTON, TX
- CIK
- 0001279151
- Portfolio Value
- $146.3M (Q2 2026)
- SEC Filing
- 0001104659-26-097284 ↗ filed Aug 14, 2026
Holdings Value
Holdings 30 stocks · $146.3M
| AVNT Avient Corp. | 16.86% | 667,378 | $24.7M | Add +58.9% |
| OI O-I Glass Inc. | 11.69% | 1,776,150 | $17.1M | Reduce -34.8% |
| CC The Chemours Co. | 11.03% | 786,245 | $16.1M | Reduce -16.4% |
| SLGN Silgan Holdings Inc. | 9.92% | 312,855 | $14.5M | New |
| GXO Gxo Logistics Inc. | 9.12% | 263,217 | $13.3M | Add +305.3% |
| KWR Quaker Chemical Corporation | 8.49% | 78,196 | $12.4M | Reduce -42.6% |
| MEOH Methanex Corp. | 6.72% | 213,098 | $9.8M | Reduce -0.2% |
| FUL H.B. Fuller Co. filed as FULLER H B CO | 6.28% | 157,556 | $9.2M | Reduce -46.1% |
| SOLS Solstice Adv Materials Inc. | 5.92% | 97,819 | $8.7M | No change |
| CE Celanese Corp. | 2.67% | 84,971 | $3.9M | New |
| VGNT Versigent PLC | 2.12% | 73,870 | $3.1M | New |
| AMCR Amcor PLC | 1.72% | 57,879 | $2.5M | New |
| VXX Ipath Series B S&P 500 Vix filed as BARCLAYS BANK PLC | 1.17% | 77,500 | $1.7M | Add +181.8% |
| KRO Kronos Worldwide Inc. | 1.10% | 253,807 | $1.6M | Reduce -6.0% |
| BATL Battalion Oil Corp. | 0.96% | 1,069,455 | $1.4M | Reduce -46.7% |
| CCK Crown Holdings Inc. | 0.89% | 11,600 | $1.3M | New |
| ARCB Arcbest Corp. | 0.86% | 8,800 | $1.3M | New |
| PPG PPG Industries Inc. | 0.38% | 4,562 | $553K | Reduce -86.5% |
| WTI W&T Offshore Inc. | 0.32% | 150,000 | $473K | New |
| REA Rare Earths Americas Inc. | 0.31% | 30,000 | $458K | New |
| CRK Comstock Resources Inc. | 0.31% | 30,000 | $448K | New |
| SPWR Sunpower Inc. | 0.20% | 425,000 | $292K | New |
| GEMI Gemini Space Station Inc. Class A | 0.20% | 67,500 | $288K | Reduce -55.0% |
| ELMT The Elmet Group Co. | 0.17% | 12,500 | $247K | New |
| SDST Stardust Power Inc. | 0.15% | 138,138 | $215K | New |
| VNRX Volitionrx Ltd. | 0.14% | 156,897 | $212K | Add +215.4% |
| FRMI Fermi Inc. | 0.10% | 15,495 | $142K | New |
| RIME Algorhythm Holdings Inc. | 0.08% | 206,250 | $118K | No change |
| VTGN Vistagen Therapeutics Inc. | 0.06% | 403,115 | $91K | Add +1.8% |
| MXCT Maxcyte Inc. | 0.05% | 60,604 | $75K | Reduce -94.7% |
Portfolio Sells Q1 2026 → Q2 2026
| SEE Sealed Air Corp. | Sold out | 0.00% | −7.41 |
| AXTA Axalta Coating Systems Ltd. | Sold out | 0.00% | −6.68 |
| OI O-I Glass Inc. | Reduce -34.8% | 11.69% | −5.59 |
| FUL H.B. Fuller Co. | Reduce -46.1% | 6.28% | −4.62 |
| BATL Battalion Oil Corp. | Reduce -46.7% | 0.96% | −3.77 |
| PPG PPG Industries Inc. | Reduce -86.5% | 0.38% | −1.80 |
| KWR Quaker Chemical Corporation | Reduce -42.6% | 8.49% | −1.73 |
| CC The Chemours Co. | Reduce -16.4% | 11.03% | −1.49 |
| MEOH Methanex Corp. | Reduce -0.2% | 6.72% | −0.96 |
| CVX Chevron Corp. | Sold out | 0.00% | −0.63 |
| MXCT Maxcyte Inc. | Reduce -94.7% | 0.05% | −0.44 |
| NXDR Nextdoor Holdings Inc. | Sold out | 0.00% | −0.34 |
| CGC Canopy Growth Corp. | Sold out | 0.00% | −0.32 |
| SGMOQ Sangamo Therapeutics Inc. | Sold out | 0.00% | −0.25 |
| GEMI Gemini Space Station Inc. Class A | Reduce -55.0% | 0.20% | −0.20 |
| PEPG Pepgen Inc. | Sold out | 0.00% | −0.16 |
| KRO Kronos Worldwide Inc. | Reduce -6.0% | 1.10% | +0.03 |
Portfolio Buys Q1 2026 → Q2 2026
| SLGN Silgan Holdings Inc. | New | 9.92% | +9.92 |
| AVNT Avient Corp. | Add +58.9% | 16.86% | +7.65 |
| GXO Gxo Logistics Inc. | Add +305.3% | 9.12% | +7.09 |
| CE Celanese Corp. | New | 2.67% | +2.67 |
| VGNT Versigent PLC | New | 2.12% | +2.12 |
| AMCR Amcor PLC | New | 1.72% | +1.72 |
| CCK Crown Holdings Inc. | New | 0.89% | +0.89 |
| ARCB Arcbest Corp. | New | 0.86% | +0.86 |
| VXX Ipath Series B S&P 500 Vix | Add +181.8% | 1.17% | +0.58 |
| WTI W&T Offshore Inc. | New | 0.32% | +0.32 |
| REA Rare Earths Americas Inc. | New | 0.31% | +0.31 |
| CRK Comstock Resources Inc. | New | 0.31% | +0.31 |
| SPWR Sunpower Inc. | New | 0.20% | +0.20 |
| ELMT The Elmet Group Co. | New | 0.17% | +0.17 |
| SDST Stardust Power Inc. | New | 0.15% | +0.15 |
| FRMI Fermi Inc. | New | 0.10% | +0.10 |
| VNRX Volitionrx Ltd. | Add +215.4% | 0.14% | +0.02 |
| VTGN Vistagen Therapeutics Inc. | Add +1.8% | 0.06% | −0.07 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 30 | $146.3M | AVNT, OI, CC, SLGN, GXO |
| Q1 2026 | 24 | $165.5M | OI, CC, FUL, KWR, AVNT |
| Q4 2025 | 21 | $108.4M | OI, VG, SEE, KWR, BATL |
| Q3 2025 | 19 | $111.3M | CC, OI, SEE, KEX, KWR |
| Q2 2025 | 19 | $384.2M | VG, OI, CC, SEE, KWR |
| Q1 2025 | 17 | $299.2M | VG, OI, CC, SEE, BATL |
| Q4 2024 | 12 | $52.5M | OI, BATL, CC, BERY, KRO |
| Q3 2024 | 18 | $176.5M | BATL, OI, CC, TROX, BERY |
| Q2 2024 | 23 | $153.6M | OI, CC, BATL, TROX, BERY |
| Q1 2024 | 25 | $219.8M | CHEMOURS CO, TROX, BATL, OI, OLN |