Q1 2026 · 13F-HR
BRIGHTLINE CAPITAL MANAGEMENT, LLCholdings as filed
Filed 2026-05-15 · accession 0000919574-26-003269
$338.1M
Reported value
9
Positions
2026-03-31
Period end
The Brief · BRIGHTLINE CAPITAL MANAGEMENT, LLC · Q1 2026
AI · grounded in 13F
Brightline Capital Management, LLC established a new position in Regal Rexnord Corporation RRX valued at $23.4M. The fund also opened a new position in Taseko Mines Ltd TGB for $12.9M and increased its stake in Ecovyst Inc ECVT by 36.59%. Conversely, the fund closed its entire position in Solaris Energy Infras Inc SEI, resulting in a $11.5M reduction.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 92552V100 | VSAT | VIASAT INC | $96.2M | 28.4% | 2,100,000 | Common | SOLE |
| F21107101 | CSTM | CONSTELLIUM SE | $45.4M | 13.4% | 1,847,000 | Common | SOLE |
| 235825205 | DAN | DANA INC | $38.7M | 11.4% | 1,150,000 | Common | SOLE |
| 023939101 | AMTM | AMENTUM HOLDINGS INC | $36.4M | 10.8% | 1,396,000 | Common | SOLE |
| 27923Q109 | ECVT | ECOVYST INC | $36.0M | 10.6% | 2,800,000 | Common | SOLE |
| 343412102 | FLR | FLUOR CORP NEW | $28.0M | 8.29% | 601,000 | Common | SOLE |
| 758750103 | RRX | REGAL REXNORD CORPORATION | $23.4M | 6.92% | 125,000 | Common | SOLE |
| 483007704 | KALU | KAISER ALUMINUM CORP | $21.1M | 6.24% | 175,000 | Common | SOLE |
| 876511106 | TGB | TASEKO MINES LTD | $12.9M | 3.82% | 2,002,000 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.