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Latest BRIGHTLINE CAPITAL MANAGEMENT, LLC Stock Portfolio

$338Million | No. of Holdings #9

BRIGHTLINE CAPITAL MANAGEMENT, LLC Performance

2026 Q1+19.12%
YTD+19.12%
2025+43.29%

About BRIGHTLINE CAPITAL MANAGEMENT, LLC and 13F Hedge Fund Stock Holdings

BRIGHTLINE CAPITAL MANAGEMENT, LLC is a hedge fund based in Miami, FL. On 2026-05-15, the fund reported it's updated stock portfolio. In the 13F Holdings report, BRIGHTLINE CAPITAL MANAGEMENT, LLC reported an equity portfolio of $338.1 Millions as of 31 Mar, 2026. <br><br> The top stock holdings of BRIGHTLINE CAPITAL MANAGEMENT, LLC are VSAT, CSTM, DAN. The fund has invested 28.4% of it's portfolio in VIASAT INC and 13.4% of portfolio in CONSTELLIUM SE. <br><br> The fund managers got completely rid off SOLARIS ENERGY INFRAS INC (SOI) stocks. BRIGHTLINE CAPITAL MANAGEMENT, LLC opened new stock positions in REGAL REXNORD CORPORATION (RRX) and TASEKO MINES LTD (TGB). The fund showed a lot of confidence in some stocks as they added substantially to ECOVYST INC (ECVT), FLUOR CORP NEW (FLR) and KAISER ALUMINUM CORP (KALU).
BRIGHTLINE CAPITAL MANAGEMENT, LLC Equity Portfolio Value
Last Reported on: 15 May, 2026
$338Million
  as of May 15, 2026

BRIGHTLINE CAPITAL MANAGEMENT, LLC Annual Return Estimates Vs S&P 500

Our best estimate is that BRIGHTLINE CAPITAL MANAGEMENT, LLC made a return of 19.12% in the last quarter. In trailing 12 months, it's portfolio return was 105.57%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
regal rexnord corporation23,407,500
taseko mines ltd12,912,900
New stocks bought by BRIGHTLINE CAPITAL MANAGEMENT, LLC

Additions

Ticker% Inc.
ecovyst inc36.59
fluor corp new7.51
kaiser aluminum corp4.17
dana inc0.35
viasat inc0.29
amentum holdings inc0.29
constellium se0.27
Additions to existing portfolio by BRIGHTLINE CAPITAL MANAGEMENT, LLC

Reductions

None of the existing positions were reduced by BRIGHTLINE CAPITAL MANAGEMENT, LLC

Sold off

Ticker$ Sold
solaris energy infras inc-11,492,500
BRIGHTLINE CAPITAL MANAGEMENT, LLC got rid off the above stocks

Sector Distribution

BRIGHTLINE CAPITAL MANAGEMENT, LLC has about 28.4% of it's holdings in Technology sector.

  • Technology
  • Others
  • Basic Materials
  • Industrials
  • Consumer Cyclical
Sector%
Technology28.4
Others28
Basic Materials16.9
Industrials15.2
Consumer Cyclical11.4

Market Cap. Distribution

BRIGHTLINE CAPITAL MANAGEMENT, LLC has about 6.9% of it's portfolio invested in the large-cap and mega-cap stocks.

  • MID-CAP
  • UNALLOCATED
  • SMALL-CAP
  • LARGE-CAP
Category%
MID-CAP54.4
UNALLOCATED28
SMALL-CAP10.6
LARGE-CAP6.9

Stocks belong to which Index?

About 50% of the stocks held by BRIGHTLINE CAPITAL MANAGEMENT, LLC either belong to S&P 500 or RUSSELL 2000 index.

  • RUSSELL 2000
  • Others
Index%
RUSSELL 200050
Others50
Top 5 Winners (%)%
DAN
dana inc
41.5 %
VSAT
viasat inc
32.9 %
CSTM
constellium se
30.3 %
ECVT
ecovyst inc
26.7 %
FLR
fluor corp new
17.0 %
Top 5 Winners ($)$
VSAT
viasat inc
23.8 M
DAN
dana inc
11.4 M
CSTM
constellium se
10.6 M
ECVT
ecovyst inc
7.6 M
FLR
fluor corp new
4.1 M
Top 5 Losers (%)%
amentum holdings inc
-10.1 %
Top 5 Losers ($)$
amentum holdings inc
-4.1 M

BRIGHTLINE CAPITAL MANAGEMENT, LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of BRIGHTLINE CAPITAL MANAGEMENT, LLC

BRIGHTLINE CAPITAL MANAGEMENT, LLC has 9 stocks in it's portfolio. proved to be the most loss making stock for the portfolio. VSAT was the most profitable stock for BRIGHTLINE CAPITAL MANAGEMENT, LLC last quarter.

$338.14MTotal Value
10.00Positions
15 May, 2026Last Reported
Current holdings of Current Stock Holdings of BRIGHTLINE CAPITAL MANAGEMENT, LLC, last reported on 15 May, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
CSTM
Constellium Se

Constellium Se

CSTM
BRIGHTLINE CAPITAL MANAGEMENT, LLC's holding in Constellium Se over time
13.43%1,847,000
$45.40M
13.43%
increased 0.27 percentadded
TGB
Taseko Mines Ltd

Taseko Mines Ltd

TGB
BRIGHTLINE CAPITAL MANAGEMENT, LLC's holding in Taseko Mines Ltd over time
3.82%2,002,000
$12.91M
3.82%
new position
Com
Amentum Holdings Inc

Amentum Holdings Inc

BRIGHTLINE CAPITAL MANAGEMENT, LLC's holding in Amentum Holdings Inc over time
10.77%1,396,000
$36.41M
10.77%
increased 0.29 percentadded