Brightline Capital Management
Latest statistics and disclosures from Brightline Capital Management's latest quarterly 13F-HR filing:
- Top 5 stock holdings are VSAT, AMTM, CSTM, DAN, FLR, and represent 79.49% of Brightline Capital Management's stock portfolio.
- Added to shares of these 7 stocks: ECVT (+$20M), KALU (+$19M), AMTM (+$5.6M), CSTM, VSAT, DAN, FLR.
- Started 2 new stock positions in ECVT, KALU.
- Reduced shares in these 5 stocks: SEI (-$35M), EOSE (-$20M), NVRI (-$18M), MAGN (-$6.6M), TSE.
- Sold out of its positions in EOSE, NVRI, MAGN, TSE.
- Brightline Capital Management was a net seller of stock by $-28M.
- Brightline Capital Management has $247M in assets under management (AUM), dropping by 1.38%.
- Central Index Key (CIK): 0001432450
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Portfolio Holdings for Brightline Capital Management
Brightline Capital Management holds 8 positions in its portfolio as reported in the December 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| ViaSat (VSAT) | 29.2 | $72M | +2% | 2.1M | 34.46 |
|
| Amentum Holdings (AMTM) | 16.3 | $40M | +16% | 1.4M | 29.00 |
|
| Constellium Se Cl A Shs (CSTM) | 14.0 | $35M | +13% | 1.8M | 18.85 |
|
| Dana Holding Corporation (DAN) | 11.0 | $27M | +6% | 1.1M | 23.76 |
|
| Fluor Corporation (FLR) | 9.0 | $22M | +2% | 559k | 39.63 |
|
| Ecovyst (ECVT) | 8.1 | $20M | NEW | 2.1M | 9.73 |
|
| Kaiser Aluminum Corp Com Par $0.01 (KALU) | 7.8 | $19M | NEW | 168k | 114.86 |
|
| Solaris Energy Infras Com Cl A (SEI) | 4.6 | $12M | -75% | 250k | 45.97 |
|
Past Filings by Brightline Capital Management
SEC 13F filings are viewable for Brightline Capital Management going back to 2011
- Brightline Capital Management 2025 Q4 filed Feb. 13, 2026
- Brightline Capital Management 2025 Q3 filed Nov. 13, 2025
- Brightline Capital Management 2025 Q2 filed Aug. 14, 2025
- Brightline Capital Management 2025 Q1 filed May 14, 2025
- Brightline Capital Management 2024 Q4 filed Feb. 13, 2025
- Brightline Capital Management 2024 Q3 filed Nov. 13, 2024
- Brightline Capital Management 2024 Q2 filed Aug. 13, 2024
- Brightline Capital Management 2024 Q1 filed May 14, 2024
- Brightline Capital Management 2023 Q3 filed Oct. 31, 2023
- Brightline Capital Management 2023 Q2 filed Aug. 11, 2023
- Brightline Capital Management 2023 Q1 filed May 5, 2023
- Brightline Capital Management 2022 Q4 filed Feb. 3, 2023
- Brightline Capital Management 2022 Q3 filed Nov. 9, 2022
- Brightline Capital Management 2022 Q2 filed Aug. 3, 2022
- Brightline Capital Management 2022 Q1 filed May 12, 2022
- Brightline Capital Management 2021 Q4 filed Feb. 7, 2022