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Latest Rubric Capital Management LP Stock Portfolio

$9.44Billion– No. of Holdings #81

Rubric Capital Management LP Performance:
2026 Q1: 0.44%YTD: 0.44%2025: 23.72%
Performance for 2026 Q1 is 0.44%, and YTD is 0.44%, and 2025 is 23.72%.

About Rubric Capital Management LP and 13F Hedge Fund Stock Holdings

Rubric Capital Management LP is a hedge fund based in New York, NY. On 2026-05-15, the fund reported it's updated stock portfolio. In the 13F Holdings report, Rubric Capital Management LP reported an equity portfolio of $9.4 Billions as of 31 Mar, 2026.

The top stock holdings of Rubric Capital Management LP are , FTAI, GLNG. The fund has invested 12.2% of it's portfolio in TALEN ENERGY CORP and 6.7% of portfolio in FTAI AVIATION LTD.

The fund managers got completely rid off FLUOR CORP NEW (FLR), EOS ENERGY ENTERPRISES INC (EOSE) and ARCHER DANIELS MIDLAND CO (ADM) stocks. They significantly reduced their stock positions in PROTO LABS INC (PRLB), MANNKIND CORP (MNKD) and COMPASS INC (COMP). Rubric Capital Management LP opened new stock positions in ZOOM COMMUNICATIONS INC (ZM), AMCOR PLC (AMCR) and PROTAGONIST THERAPEUTICS INC (PTGX). The fund showed a lot of confidence in some stocks as they added substantially to GILDAN ACTIVEWEAR INC (GIL), ARBUTUS BIOPHARMA CORP (ABUS) and EDGEWELL PERSONAL CARE CO (EPC).
Rubric Capital Management LP Equity Portfolio Value
Last Reported on: 15 May, 2026

Rubric Capital Management LP Annual Return Estimates Vs S&P 500

Our best estimate is that Rubric Capital Management LP made a return of 0.44% in the last quarter. In trailing 12 months, it's portfolio return was 35.02%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
zoom communications inc80,470,900
amcor plc50,458,500
protagonist therapeutics inc45,111,000
driven brands hldgs inc37,830,000
calavo growers inc36,535,700
vistance networks inc36,400,000
biomarin pharmaceutical inc24,887,200
mission produce inc23,755,900
New stocks bought by Rubric Capital Management LP

Additions

Ticker% Inc.
gildan activewear inc444
arbutus biopharma corp320
edgewell personal care co297
carters inc121
liberty latin america ltd92.99
liberty global ltd51.26
liberty latin america ltd44.46
schrodinger inc43.83
Additions to existing portfolio by Rubric Capital Management LP

Reductions

Ticker% Reduced
proto labs inc-56.7
mannkind corp-51.58
compass inc-46.47
roivant sciences ltd-44.44
ftai aviation ltd-30.37
teva pharmaceutical inds ltd-28.59
vistra corp-25.00
primo brands corporation-23.32
Rubric Capital Management LP reduced stake in above stock

Sold off

Ticker$ Sold
new fortress energy inc-27,019,600
eos energy enterprises inc-74,490,000
fluor corp new-164,219,000
graphic packaging hldg co-30,120,000
archer daniels midland co-63,330,000
stubhub hldgs inc-10,619,100
darling ingredients inc-24,509,800
bunge global sa-60,263,500
Rubric Capital Management LP got rid off the above stocks

Sector Distribution

Rubric Capital Management LP has about 39.2% of it's holdings in Others sector.

  • Others
  • Healthcare
  • Industrials
  • Utilities
  • Communication Services
  • Technology
  • Consumer Defensive
  • Financial Services
  • Basic Materials
  • Energy
  • Consumer Cyclical
Sector%
Others39.2
Healthcare25.8
Industrials10.3
Utilities5.2
Communication Services4.5
Technology3.5
Consumer Defensive3.2
Financial Services2.4
Basic Materials1.9
Energy1.7
Consumer Cyclical1.2

Market Cap. Distribution

Rubric Capital Management LP has about 29.6% of it's portfolio invested in the large-cap and mega-cap stocks.

  • UNALLOCATED
  • LARGE-CAP
  • SMALL-CAP
  • MID-CAP
Category%
UNALLOCATED39.2
LARGE-CAP29.6
SMALL-CAP19.5
MID-CAP11.3

Stocks belong to which Index?

About 53% of the stocks held by Rubric Capital Management LP either belong to S&P 500 or RUSSELL 2000 index.

  • Others
  • RUSSELL 2000
  • S&P 500
Index%
Others46.9
RUSSELL 200042.6
S&P 50010.4
Top 5 Winners (%)%
EDSA
edesa biotech inc
268.3 %
ACHC
acadia healthcare company in
64.8 %
DK
delek us hldgs inc new
52.0 %
GLNG
golar lng ltd
45.4 %
adeia inc
39.3 %
Top 5 Winners ($)$
GLNG
golar lng ltd
155.1 M
FTAI
ftai aviation ltd
151.1 M
ROIV
roivant sciences ltd
42.0 M
DK
delek us hldgs inc new
41.4 M
AKAM
akamai technologies inc
34.5 M
Top 5 Losers (%)%
MNKD
mannkind corp
-42.1 %
QDEL
quidelortho corp
-39.8 %
HRTX
heron therapeutics inc
-38.5 %
SDGR
schrodinger inc
-32.7 %
HELE
helen of troy ltd
-28.7 %
Top 5 Losers ($)$
talen energy corp
-200.3 M
CEG
constellation energy corp
-51.3 M
ARQT
arcutis biotherapeutics inc
-45.3 M
QDEL
quidelortho corp
-43.0 M
SDGR
schrodinger inc
-33.2 M

Rubric Capital Management LP Holdings Map

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

Current Stock Holdings of Rubric Capital Management LP

Rubric Capital Management LP has 81 stocks in it's portfolio. About 45.2% of the portfolio is in top 10 stocks. proved to be the most loss making stock for the portfolio. GLNG was the most profitable stock for Rubric Capital Management LP last quarter.

Last Reported on: 15 May, 2026
TickerNamesorted ascending% PortfolioShares Held$ ValueType% ChangeOptions