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Super Investors Rubric Capital Management LP
RC

Rubric Capital Management LP

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$10.9B
Positions
87
Quarter ended
June 30, 2026
Filed
August 14, 2026

Reported portfolio value by quarter (39 quarters reported)

$10.9B $291M
Q4 16 Q4 18 Q4 20 Q4 22 Q4 24 Q2 26

$291M in Q4 2016 → $10.9B now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Talen Energy Corp 12.7% Unchanged 3,602,171 $1.38B
Ftai Aviation Ltd 7.4% Added 16% 3,000,000 $812M
Viatris Inc 5.0% Added 2.0% 34,168,743 $543M
TP Teva Pharmaceutical Inds Ltd 4.8% Added 2.1% 15,575,000 $528M
Golar Lng Ltd 4.2% Unchanged 9,178,978 $457M
Vistra Corp 2.6% Added 20% 1,794,953 $285M
Transalta Corp 2.6% Added 14% 20,232,011 $280M
Fluor Corp 2.4% New 5,017,248 $263M
KP Kiniksa Pharmaceuticals Intl 2.3% Added 6.7% 3,999,800 $256M
Bgc Group Inc 2.3% Added 2.1% 23,800,000 $254M
Zoom Communications Inc 2.2% Added 176% 2,766,009 $239M
Gildan Activewear Inc 2.1% Added 222% 4,500,000 $232M
Arcutis Biotherapeutics Inc 2.0% Unchanged 8,271,577 $217M
Amazon Com Inc 2.0% New 900,000 $215M
Roivant Sciences Ltd 1.9% Added 20% 6,000,000 $212M
Zymeworks Inc 1.7% Unchanged 7,000,000 $183M
Amcor PLC 1.7% Added 228% 4,162,030 $180M
Cimpress PLC 1.6% Added 7.4% 1,750,000 $178M
Amneal Pharmaceuticals Inc 1.6% Trimmed 7.9% 10,168,660 $176M
Nurix Therapeutics Inc 1.6% Added 192% 7,227,778 $175M
MG Mercury Genl Corp New 1.5% Trimmed 28% 1,541,440 $164M
PF Pennymac Finl Svcs Inc New 1.4% Added 3006% 1,700,000 $148M
IL Integra Lifesciences Hldgs C 1.3% Unchanged 7,753,934 $139M
DU Delek Us Hldgs Inc New 1.3% Unchanged 2,687,449 $137M
Liberty Global Ltd 1.2% Unchanged 11,752,855 $134M
MH Meiragtx Hldgs PLC 1.1% Added 30% 9,100,000 $123M
Geo Group Inc 1.1% Added 10% 4,131,219 $122M
Liberty Latin America Ltd 1.1% Added 1.6% 15,645,430 $122M
Schrodinger Inc 1.0% Added 6.7% 6,400,000 $104M
Ecovyst Inc 0.9% Trimmed 10% 8,211,888 $102M
Liberty Global Ltd 0.9% Unchanged 9,259,361 $102M
Compass Inc 0.9% Added 119% 8,218,394 $101M
Newell Brands Inc 0.9% Added 4.9% 16,000,000 $98.2M
Edgewell Personal Care Co 0.9% Trimmed 11% 3,544,465 $95.2M
Corecivic Inc 0.8% Added 38% 2,847,436 $86.5M
Ardelyx Inc 0.8% Added 771% 16,202,700 $82.6M
Enovis Corporation 0.7% Added 59% 3,900,000 $80.7M
Adma Biologics Inc 0.7% Added 416% 9,339,414 $78.2M
Mannkind Corp 0.7% Added 397% 18,000,000 $76.7M
DB Driven Brands Hldgs Inc 0.7% Added 77% 5,300,613 $73.9M
Opko Health Inc 0.7% Unchanged 47,791,243 $71.7M
Mission Produce Inc 0.6% Added 246% 5,981,953 $70.5M
Adeia Inc 0.6% Trimmed 50% 2,126,633 $70M
Renew Energy Global PLC 0.6% Unchanged 11,000,000 $68.8M
Stratasys Ltd 0.6% Unchanged 8,000,000 $68.5M
Ars Pharmaceuticals Inc 0.6% Added 6.8% 8,540,861 $68.4M
Andersons Inc 0.6% Added 17% 999,559 $68.4M
Primo Brands Corporation 0.6% Trimmed 4.0% 2,672,231 $65.3M
SP Sonoco Prods Co 0.6% New 1,143,562 $64.4M
SH Stubhub Hldgs Inc 0.6% New 5,000,000 $64.4M
Galaxy Digital Inc. 0.6% New 2,343,169 $64.1M
Venture Global Inc 0.6% Added 261% 5,410,280 $60.2M
EL Establishment Labs Hldgs Inc 0.5% New 688,325 $59.1M
Quidelortho Corp 0.5% Unchanged 3,306,281 $57.9M
A Alvotech 0.5% New 15,677,093 $57.8M
Target Hospitality Corp 0.5% Added 18% 2,586,389 $52.7M
Dnow Inc 0.5% Added 208% 3,898,635 $50.6M
Prothena Corp PLC 0.4% Unchanged 5,000,000 $49M
Trevi Therapeutics Inc 0.4% Trimmed 33% 2,504,513 $46.7M
Collegium Pharmaceutical Inc 0.4% Unchanged 1,279,611 $46.3M

Showing top 60 of 87 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 14, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Exited −5,150,000 −$1.28B —
Fluor Corp New +5,017,248 +$263M 2.4%
Amazon Com Inc New +900,000 +$215M 2.0%
Constellation Energy Corp Exited −715,000 −$200M —
Gildan Activewear Inc Added +3,104,210 +$160M 2.1%
Zoom Communications Inc Added +1,765,003 +$152M 2.2%
Akamai Technologies Inc Exited −1,300,000 −$149M —
PF Pennymac Finl Svcs Inc New Added +1,645,273 +$143M 1.4%
Amcor PLC Added +2,892,634 +$125M 1.7%
Nurix Therapeutics Inc Added +4,753,893 +$115M 1.6%

Showing the 10 largest of 77 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 15, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr New +5,150,000 +$1.28B 13.5%
Ftai Aviation Ltd Trimmed −1,123,814 −$275M 6.7%
TP Teva Pharmaceutical Inds Ltd Trimmed −6,105,510 −$184M 4.9%
FN Fluor Corp New Exited −4,143,808 −$164M —
Roivant Sciences Ltd Trimmed −4,000,000 −$111M 1.5%
Viatris Inc Added +8,000,000 +$108M 4.8%
Zoom Communications Inc New +1,001,006 +$80.5M 0.9%
Vistra Corp Trimmed −500,000 −$75.2M 2.4%
Eos Energy Enterprises Inc Exited −6,500,000 −$74.5M —
Edgewell Personal Care Co Added +2,992,929 +$63.9M 0.9%

Showing the 10 largest of 66 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 13, 2026

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Tr Exited −1,400,000 −$933M —
IT Ishares Tr Exited −2,000,000 −$484M —
Vistra Corp New +2,000,000 +$323M 3.9%
Roivant Sciences Ltd Trimmed −11,000,000 −$239M 2.3%
Constellation Energy Corp New +670,000 +$237M 2.8%
Viatris Inc Added +10,115,000 +$126M 3.8%
Akamai Technologies Inc New +1,200,000 +$105M 1.3%
TP Teva Pharmaceutical Inds Ltd Trimmed −3,294,490 −$103M 8.0%
BI Baxter Intl Inc Exited −3,774,889 −$86M —
Compass Inc New +7,000,000 +$74M 0.9%

Showing the 10 largest of 65 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 14, 2025

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Tr New +1,400,000 +$933M 10.5%
IT Ishares Tr New +2,000,000 +$484M 5.5%
Talen Energy Corp Trimmed −903,131 −$384M 17.3%
Vistra Corp Exited −1,424,803 −$276M —
SS SPDR Series Trust Exited −2,000,000 −$166M —
Tesla Inc Exited −430,000 −$137M —
Eos Energy Enterprises Inc New +10,300,000 +$117M 1.3%
Hims & Hers Health Inc Exited −2,000,000 −$99.7M —
Liberty Latin America Ltd New +10,256,935 +$86.6M 1.0%
BI Baxter Intl Inc New +3,774,889 +$86M 1.0%

Showing the 10 largest of 58 changes.

Q2 2025

quarter ended June 30, 2025 · filed August 14, 2025

Company Action Shares changed Value of change % of portfolio
Talen Energy Corp Trimmed −1,618,198 −$471M 19.8%
FN Fluor Corp New New +4,000,000 +$205M 3.1%
SS SPDR Series Trust New +2,000,000 +$166M 2.5%
Tesla Inc New +430,000 +$137M 2.1%
Viatris Inc New +12,000,000 +$107M 1.6%
Hims & Hers Health Inc New +2,000,000 +$99.7M 1.5%
Vistra Corp Added +478,834 +$92.8M 4.2%
MC Mr Cooper Group Inc Trimmed −583,613 −$87.1M 0.8%
Ftai Aviation Ltd Added +749,080 +$86.2M 5.9%
AB Adaptive Biotechnologies Cor Trimmed −6,861,004 −$79.9M 1.1%

Showing the 10 largest of 68 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 14, 2025

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Tr Exited −2,000,000 −$1.17B —
IT Ishares Tr Exited −5,070,000 −$1.12B —
Ftai Aviation Ltd New +2,645,000 +$294M 5.3%
Viatris Inc Exited −20,144,365 −$251M —
TP Teva Pharmaceutical Inds Ltd Added +8,550,000 +$131M 7.0%
Vistra Corp New +945,969 +$111M 2.0%
MG Mercury Genl Corp New New +1,821,783 +$102M 1.8%
UA United Airls Hldgs Inc Exited −995,759 −$96.7M —
New Fortress Energy Inc Added +9,338,675 +$77.6M 3.6%
FF Flagstar Financial Inc New +6,425,000 +$74.7M 1.3%

Showing the 10 largest of 62 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 14, 2025

Company Action Shares changed Value of change % of portfolio
SS SPDR S&P 500 ETF Tr New +2,000,000 +$1.17B 15.0%
IT Ishares Tr New +5,070,000 +$1.12B 14.4%
Talen Energy Corp Trimmed −5,245,114 −$1.06B 15.8%
Vistra Corp Exited −2,125,000 −$252M —
New Fortress Energy Inc New +15,000,000 +$227M 2.9%
FN Fluor Corp New Trimmed −1,458,441 −$71.9M 0.8%
Pediatrix Medical Group Inc Trimmed −5,126,560 −$67.3M 0.5%
Pactiv Evergreen Inc Exited −5,726,583 −$65.9M —
Quidelortho Corp Added +1,350,000 +$60.1M 3.2%
Extreme Networks Exited −3,931,913 −$59.1M —

Showing the 10 largest of 54 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 13, 2024

Company Action Shares changed Value of change % of portfolio
Talen Energy Corp New +11,368,614 +$2.03B 33.0%
Vistra Corp Added +797,894 +$94.6M 4.1%
Jazz Pharmaceuticals PLC Exited −616,617 −$65.8M —
UA United Airls Hldgs Inc New +1,112,623 +$63.5M 1.0%
D& Dave & Busters Entmt Inc Exited −1,225,000 −$48.8M —
Treehouse Foods Inc New +1,143,664 +$48M 0.8%
MC Mr Cooper Group Inc Trimmed −482,775 −$44.5M 1.6%
Ncr Voyix Corporation Exited −3,437,030 −$42.4M —
Collegium Pharmaceutical Inc Trimmed −1,083,500 −$41.9M 0.8%
DU Delek Us Hldgs Inc New New +2,000,000 +$37.5M 0.6%

Showing the 10 largest of 51 changes.

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