1y return+154.1%S&P 500 +20.9%
3y return+277.7%S&P 500 +68.5%
These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.
$100 invested in its stock picks
Since June 30, 2023: $378 against $168 in the S&P 500.2
Brightline Capital Management, LLCS&P 500 (SPY)
Top holdings
At the end of June 30, 2026. Change is in shares since the quarter before.2
| Stock | Value | Share of portfolio | Change |
|---|---|---|---|
| VSATViasat Inc | $189.7M | 41.1% | |
| Constellium SeCUSIP F21107101 | $61.3M | 13.3% | +4.1% |
| RRXRegal Rexnord Corporation | $38.8M | 8.4% | +30.4% |
| FLRFluor Corp | $37.9M | 8.2% | +20.3% |
| ECVTEcovyst Inc | $37.5M | 8.1% | +7.6% |
| DANDana Inc | $31.6M | 6.8% | |
| HRIHerc Hldgs Inc | $20.4M | 4.4% | New |
| TGBTrekor Metals Ltd | $15.1M | 3.3% | New |
| OCOwens Corning New | $12.7M | 2.8% | New |
| WSCWillscot Hldgs Corp | $9.9M | 2.1% | New |
| ASTLAlgoma Stl Group Inc | $6.7M | 1.5% | New |
Best picks still held
How each current holding has done since the quarter it first appeared in its filings (up to six years back).
| Stock | Held since | Return since | Now worth |
|---|---|---|---|
| VSATViasat Inc | June 30, 2025 | +515.1% | $189.7M |
| Constellium SeCUSIP F21107101 | September 30, 2023 | +75.1% | $61.3M |
| DANDana Inc | September 30, 2025 | +35.8% | $31.6M |
| ECVTEcovyst Inc | December 31, 2025 | +28.0% | $37.5M |
| RRXRegal Rexnord Corporation | March 31, 2026 | +27.2% | $38.8M |
| FLRFluor Corp | June 30, 2024 | +20.3% | $37.9M |
Sold off last quarter
- AMTMAmentum Holdings Inc was $36.4M
- KALUKaiser Aluminum Corp was $21.1M
- Taseko Mines LtdCUSIP 876511106 was $12.9M
Quarter by quarter
| Quarter | Its picks | S&P 500 |
|---|---|---|
| June 30, 2026 | +33.5% | +14.8% |
| March 31, 2026 | +22.4% | −4.6% |
| December 31, 2025 | +17.0% | +2.4% |
| September 30, 2025 | +32.9% | +7.8% |
| June 30, 2025 | +32.2% | +10.5% |
| March 31, 2025 | −17.4% | −4.6% |
| December 31, 2024 | −5.5% | +2.1% |
| September 30, 2024 | +9.2% | +5.4% |
| June 30, 2024 | −3.6% | +4.0% |
| March 31, 2024 | +15.9% | +10.0% |
| December 31, 2023 | +13.0% | +11.2% |
| September 30, 2023 | +4.5% | −3.6% |
| March 31, 2023 | −10.3% | +7.0% |
| September 30, 2022 | +22.0% | −5.3% |
| June 30, 2022 | −18.3% | −16.5% |
| March 31, 2022 | +16.5% | −4.9% |
| December 31, 2021 | +9.5% | +10.7% |
| September 30, 2021 | +0.6% | +0.3% |
Sources
Every number on this page points here. Each one links to the public record.
- 1SEC EDGAR: Brightline Capital Management, LLC Form 13F filingshttps://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1432450&type=13F-HR&dateb=&owner=include&count=40CIK 1432450
- 2SEC: 13F for the quarter ended June 30, 2026https://www.sec.gov/Archives/edgar/data/1432450/000091957426005369/Filed August 14, 2026 · accession 0000919574-26-005369