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Rubric Capital Management LP

Q1 2026 · Filed 2026-05-15
Market Value
$7.4B
+0.1%
Holdings
83
+6
New Purchases
15
Added To
23
Closed
7
Reduced
13
Top 10 Concentration
53.9%
Turnover
26.5%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
GLNG 6.69% 4.61% +2.09% $497M
VTRS 6.10% 4.28% +1.82% $453M
ZM 1.08% 0.00% +1.08% $80M
EPC 1.15% 0.23% +0.92% $85M
GIL 1.05% 0.22% +0.83% $78M
LILAK 1.83% 1.07% +0.76% $136M
PTGX 0.61% 0.00% +0.61% $45M
AKAM 2.01% 1.41% +0.60% $149M
DK 1.63% 1.08% +0.56% $121M
LBTYK 1.46% 0.91% +0.55% $109M
BGC 3.07% 2.53% +0.54% $228M
DRVN 0.51% 0.00% +0.51% $38M
CVGW 0.49% 0.00% +0.49% $37M
COMM 0.49% 0.00% +0.49% $36M
LBTYA 1.91% 1.51% +0.41% $142M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
TLN 15.50% 18.21% -2.72% $1.1B
FLR 0.00% 2.21% -2.21% $0
FTAI 8.51% 9.82% -1.32% $631M
VST 3.04% 4.35% -1.31% $225M
EOSE 0.00% 1.00% -1.00% $0
ADM 0.00% 0.85% -0.85% $0
ROIV 1.87% 2.63% -0.77% $138M
QDEL 0.73% 1.45% -0.72% $54M
COMP 0.37% 1.00% -0.63% $27M
ARQT 2.63% 3.24% -0.61% $195M
CEG 2.69% 3.19% -0.50% $200M
MNKD 0.12% 0.57% -0.45% $9M
GPK 0.00% 0.41% -0.41% $0
PRLB 0.37% 0.77% -0.39% $28M
COLL 0.57% 0.93% -0.36% $42M

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Large Cap 13 $3.1B 41.4%
Mid Cap 34 $2.9B 39.4%
Small Cap 29 $1.3B 18.2%
Micro Cap 7 $76M 1.0%

Portfolio Analytics

Avg Market Cap
$6.5B
Median Market Cap
$2.3B
Avg P/E
40.1
Median P/E
20.3
Avg Dividend Yield
0.01%
Avg Beta
1.08
# Stocks
83
# ETFs / Funds
0

Top Holdings (83 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 TLN 15.50% 3,602,171 $1.1B $319.23 -$200M — —
2 FTAI 8.51% 2,576,186 $631M $245.00 -$97M -1,123,814 -30.4%
3 GLNG 6.69% 9,178,978 $497M $54.11 $155M — —
4 VTRS 6.10% 33,500,000 $453M $13.51 $135M +8,000,000 +31.4%
5 TAC 3.14% 17,781,325 $233M $13.10 $8M — —
6 BGC 3.07% 23,300,000 $228M $9.78 $40M +2,300,000 +10.9%
7 VST 3.04% 1,500,000 $225M $150.33 -$97M -500,000 -25.0%
8 CEG 2.69% 715,000 $200M $279.25 -$37M +45,000 +6.7%
9 ARQT 2.63% 8,271,577 $195M $23.56 -$45M — —
10 MCY 2.56% 2,154,504 $190M $88.15 -$3M +100,000 +4.9%
11 ZYME 2.36% 7,000,000 $175M $25.04 $24M +1,250,000 +21.7%
12 AKAM 2.01% 1,300,000 $149M $114.85 $45M +100,000 +8.3%
13 LBTYA 1.91% 11,752,855 $142M $12.09 $30M +1,734,423 +17.3%
14 ROIV 1.87% 5,000,000 $138M $27.70 -$57M -4,000,000 -44.4%
15 AMRX 1.85% 11,037,589 $137M $12.43 -$18M -1,297,352 -10.5%
16 LILAK 1.83% 15,395,430 $136M $8.82 $56M +4,738,495 +44.5%
17 DK 1.63% 2,687,449 $121M $45.07 $41M — —
18 CMPR 1.60% 1,629,419 $119M $73.00 $17M +104,419 +6.8%
19 ECVT 1.58% 9,136,067 $117M $12.86 $15M -1,363,933 -13.0%
20 LBTYK 1.46% 9,259,361 $109M $11.73 $41M +3,137,779 +51.3%
21 ADEA 1.39% 4,284,205 $103M $24.03 $29M — —
22 EPC 1.15% 4,000,000 $85M $21.34 $68M +2,992,929 +297.2%
23 ZM 1.08% 1,001,006 $80M $80.39 — +1,001,006 — NEW
24 TDS 1.05% 1,850,000 $78M $42.10 $2M — —
25 GIL 1.05% 1,395,790 $78M $55.65 $62M +1,139,392 +444.4%
26 IART 0.98% 7,753,934 $73M $9.42 -$23M — —
27 SDGR 0.92% 6,000,000 $68M $11.36 -$6M +1,828,502 +43.8%
28 SBTX 0.87% 8,000,000 $64M $8.03 -$8M +1,800,000 +29.0%
29 GEO 0.85% 3,743,180 $63M $16.81 $7M +256,265 +7.3%
30 SSYS 0.84% 8,000,000 $62M $7.81 -$1M +659,974 +9.0%
31 ANDE 0.83% 855,819 $61M $71.78 $8M -149,812 -14.9%
32 MGTX 0.82% 7,000,000 $61M $8.66 $12M +824,669 +13.3%
33 ENOV 0.75% 2,453,265 $56M $22.75 -$10M — —
34 OPK 0.73% 47,791,243 $54M $1.14 -$6M — —
35 QDEL 0.73% 3,306,281 $54M $16.43 -$54M -470,876 -12.5%
36 PRMB 0.71% 2,782,404 $52M $18.83 -$7M -846,411 -23.3%
37 NWL 0.71% 15,257,431 $52M $3.43 $4M +2,257,431 +17.4%
38 RNW 0.68% 11,000,000 $50M $4.58 -$12M — —
39 PTGX 0.61% 427,998 $45M $105.40 — +427,998 — NEW
40 TRVI 0.60% 3,712,373 $44M $11.93 -$3M -54,376 -1.4%
41 OFIX 0.58% 3,721,715 $43M $11.47 -$14M — —
42 COLL 0.57% 1,279,611 $42M $33.07 -$27M -216,825 -14.5%
43 CXW 0.52% 2,059,216 $39M $18.91 $1M +97,770 +5.0%
44 NRIX 0.52% 2,473,885 $38M $15.50 -$9M — —
45 DRVN 0.51% 3,000,000 $38M $12.61 — +3,000,000 — NEW
46 CVGW 0.49% 1,416,662 $37M $25.79 — +1,416,662 — NEW
47 CRI 0.49% 1,018,853 $36M $35.76 $22M +558,853 +121.5%
48 COMM 0.49% 2,000,000 $36M $18.20 — +2,000,000 — NEW
49 SWM 0.47% 3,982,442 $35M $8.70 -$14M — —
50 LILA 0.44% 3,750,000 $32M $8.64 $18M +1,806,935 +93.0%
51 TSAT 0.41% 843,781 $31M $36.20 $6M — —
52 ABUS 0.40% 6,626,389 $30M $4.50 $22M +5,051,013 +320.6%
53 PRLB 0.37% 486,400 $28M $57.02 -$29M -636,938 -56.7%
54 COMP 0.37% 3,746,848 $27M $7.31 -$47M -3,253,152 -46.5%
55 BMRN 0.34% 440,560 $25M $56.49 — +440,560 — NEW
56 HRTX 0.32% 30,046,828 $24M $0.80 -$15M — —
57 AVO 0.32% 1,726,447 $24M $13.76 — +1,726,447 — NEW
58 VG 0.32% 1,500,000 $24M $15.76 — +1,500,000 — NEW
59 XPER 0.31% 4,143,744 $23M $5.60 -$1M — —
60 TH 0.27% 2,189,456 $20M $9.28 $3M — —
61 INDV 0.27% 662,515 $20M $30.48 — +662,515 — NEW
62 ACHC 0.27% 850,000 $20M $23.39 $8M — —
63 ADMA 0.22% 1,809,408 $16M $9.01 — +1,809,408 — NEW
64 DNOW 0.20% 1,267,527 $15M $11.91 — +1,267,527 — NEW
65 SEG 0.16% 568,530 $12M $21.48 $972K — —
66 CPRI 0.16% 675,000 $12M $17.62 -$5M — —
67 ARDX 0.15% 1,860,896 $11M $5.99 — +1,860,896 — NEW
68 EMBC 0.12% 1,037,416 $9M $8.84 -$3M — —
69 MNKD 0.12% 3,620,413 $9M $2.45 -$34M -3,856,082 -51.6%
70 AERO 0.09% 467,129 $7M $14.01 — +467,129 — NEW
71 HELE 0.07% 366,226 $5M $14.42 -$179K +109,289 +42.5%
72 MREO 0.07% 15,307,347 $5M $0.33 -$1M — —
73 EPRX 0.07% 691,170 $5M $7.24 — +691,170 — NEW
74 PFSI 0.06% 54,727 $5M $87.40 — +54,727 — NEW
75 EDSA 0.05% 687,500 $4M $5.23 $3M — —
76 TXMD 0.03% 1,192,191 $2M $2.02 $465K — —
77 DAR —% — — — -$25M -680,827 -100.0% SOLD
78 ADM —% — — — -$63M -1,101,583 -100.0% SOLD
79 GPK —% — — — -$30M -2,000,000 -100.0% SOLD
80 STUB —% — — — -$11M -784,854 -100.0% SOLD
81 FLR —% — — — -$164M -4,143,808 -100.0% SOLD
82 EOSE —% — — — -$74M -6,500,000 -100.0% SOLD
83 SW —% — — — -$15M -400,000 -100.0% SOLD

Options Breakdown

0 Calls $0 Call Value 1 Puts $1.3B Put Value

Top Puts

SymbolSharesValueStatus
IWM 5,150,000 $1.3B NEW

New Positions

SymbolValue% Port
ZM $80M 1.08%
PTGX $45M 0.61%
DRVN $38M 0.51%
CVGW $37M 0.49%
COMM $36M 0.49%
BMRN $25M 0.34%
AVO $24M 0.32%
VG $24M 0.32%
INDV $20M 0.27%
ADMA $16M 0.22%
DNOW $15M 0.20%
ARDX $11M 0.15%
AERO $7M 0.09%
EPRX $5M 0.07%
PFSI $5M 0.06%

Sold Out Positions

SymbolValue% Port
FLR — —%
DAR — —%
GPK — —%
ADM — —%
SW — —%
STUB — —%
EOSE — —%
View SEC EDGAR Filings for Rubric Capital Management LP →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms