BRIGHTLINE CAPITAL MANAGEMENT, LLC
13F Reported Value
ⓘ$338.1M
Holdings
9
Latest Filing
2026-03-31
Filing Quarter
Q1 2026
Portfolio Overview
BRIGHTLINE CAPITAL MANAGEMENT, LLC disclosed 9 positions worth $338.1M in its Form 13F-HR for Q1 2026, led by $VSAT (VIASAT INC) at 28.4% of the equity portfolio, followed by $CSTM and $DAN. During the quarter the fund opened 2 new positions and exited 1 — including a new stake in $RRX and a full exit from $SEI. The portfolio is most concentrated in Industrials (37.4% of disclosed assets). All figures are sourced directly from BRIGHTLINE CAPITAL MANAGEMENT, LLC’s Form 13F-HR filing with the SEC under CIK 1432450.
AI Fund Analysis
StableSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q1 2026
Click any card to unlockTop Holdings
- 53.3#1,290
Quality
$96.2M2,100,000 sh - 69.7#353
Quality
$45.4M1,847,000 sh - 60.9#829
Quality
$38.7M1,150,000 sh - 55.6
Quality
$36.4M1,396,000 sh - 36.6
Quality
$36.0M2,800,000 sh - 66.2
Quality
$28.0M601,000 sh - 53.8
Quality
$23.4M125,000 sh - 61.0
Quality
$21.1M175,000 sh - —
Quality
$12.9M2,002,000 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 VIASAT INC$VSAT | 53.3#1,290 | $96.2M | 2,100,000 |
 CONSTELLIUM SE$CSTM | 69.7#353 | $45.4M | 1,847,000 |
 DANA Inc$DAN | 60.9#829 | $38.7M | 1,150,000 |
 Amentum Holdings, Inc.$AMTM | 55.6 | $36.4M | 1,396,000 |
 Ecovyst Inc.$ECVT | 36.6 | $36.0M | 2,800,000 |
 FLUOR CORP$FLR | 66.2 | $28.0M | 601,000 |
 REGAL REXNORD CORP$RRX | 53.8 | $23.4M | 125,000 |
 KAISER ALUMINUM CORP$KALU | 61.0 | $21.1M | 175,000 |
 Trekor Metals Ltd$TGB | — | $12.9M | 2,002,000 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of BRIGHTLINE CAPITAL MANAGEMENT, LLC's 9 positions.
Showing top 9 of 9 holdings.
Sector Allocation
Industrials
$126.5M
Communication Services
$96.2M
Materials
$79.4M
Healthcare
$36.0M
Full Holdings — BRIGHTLINE CAPITAL MANAGEMENT, LLC (Q1 2026)
All 9 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $VSAT | VIASAT INC | $96.2M | 28.4% | +0% | 53.3 |
| 2 | $CSTM | CONSTELLIUM SE | $45.4M | 13.4% | +0% | 69.7 |
| 3 | $DAN | DANA Inc | $38.7M | 11.4% | +0% | 60.9 |
| 4 | $AMTM | Amentum Holdings, Inc. | $36.4M | 10.8% | +0% | 55.6 |
| 5 | $ECVT | Ecovyst Inc. | $36.0M | 10.7% | +37% | 36.6 |
| 6 | $FLR | FLUOR CORP | $28.0M | 8.3% | +8% | 66.2 |
| 7 | $RRX | REGAL REXNORD CORP | $23.4M | 6.9% | NEW | 53.8 |
| 8 | $KALU | KAISER ALUMINUM CORP | $21.1M | 6.2% | +4% | 61 |
| 9 | $TGB | Trekor Metals Ltd | $12.9M | 3.8% | NEW | — |
Exited Positions (1)
$SEI Solaris Energy Infrastructure, Inc.Browse Top Institutional Investors
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