Rubric Capital Management LP

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Rubric Capital Management LP
CRD #285090
SEC #801-108413
CIK #0001628676, 0001687509
AUM 9,581.1 M (2026-03-30)
Employees 15 (60% Investors, 0% Brokers)
Phone212-418-1888
Address155 East 44th Street
New York, NY 10017
Source [IAPD] [EDGAR] [Website]
Total AUM ($B)
10.08.06.04.02.00.02010201520212027
Sector Form 13F Holdings Value ($B)
Talen Energy Corp 1.1
Fortress Transportation & Infrastructure Investors LLC 0.6
Golar LNG Ltd 0.5
Teva Pharmaceutical Industries Ltd 0.5
Upjohn Inc 0.5
Transalta Corp 0.2
BGC Partners Inc 0.2
Vistra Energy Corp 0.2
Constellation Energy Corp 0.2
Arcutis Biotherapeutics Inc 0.2
View All
Holdings by Sector ($B)
10.08.06.04.02.00.02015201920232027
Type Form D Funds Date Sold AUM
PE Rubric Long Term Opportunities Offshore Master Fund LP [2024-10-01] 0.5 M 90.5 M
Filed 2025-07-29 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Minimum $100,000 · Remaining Indefinite · Duration More than one year · Revenue Decline to Disclose
PE Rubric Long Term Opportunities Onshore Master Fund LP [2024-10-01] 152.4 M
Filed 2025-07-29 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Revenue Decline to Disclose
HF Rubric BSR Fund LLC [2022-08-29] 47.3 M 288.0 M
Filed 2025-06-27 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Revenue Decline to Disclose
HF Rubric Capital Master Fund LP [2016-09-09] 560.4 M 8,742.6 M
Filed 2025-09-26 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 9 9.6
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 9 9.6
By Discretionary
Discretionary 9 9.6
Non-Discretionary 0 0.0
Total 9 9.6
By Non-United States Persons
Non-United States Persons 8.1
United States Persons 1.5
Total 9 9.6
Form D Directors Role # Filings # Firms 2011 - 2026
David Rosen Executive Officer 49 3
Rubric Capital Management LP Promoter 5 2
Rubric Capital GP LLC Executive Officer 3 1
Rubric Capital Management LLC Executive Officer 1 1
Rubric Long Term Opportunities GP LLC Executive Officer 1 1
EDGAR Form CIK 2011 - 2026
13F-HR [0001628676]
SC 13G [0001628676]
13F-HR [0001687509]
3 [0001687509]
4 [0001687509]
SC 13D [0001687509]
SC 13G [0001687509]
Form 13D/13G Filer Form 13D/13G Subject Filed
Rubric Capital Management LP Calavo Growers Inc [2026-05-15]
Rubric Capital Management LP Liberty Latin America Ltd [2026-05-15]
Rubric Capital Management LP Edgewell Personal Care Co [2026-05-15]
Rubric Capital Management LP Edesa Biotech Inc [2026-05-15]
Rubric Capital Management LP ARS Pharmaceuticals Inc [2026-02-13]
Rubric Capital Management LP BGC Group Inc [2026-02-13]
Rubric Capital Management LP Cimpress PLC [2026-02-13]
Rubric Capital Management LP Liberty Global Ltd [2026-02-13]
Rubric Capital Management LP MeiraGTx Holdings PLC [2026-02-13]
Rubric Capital Management LP Prothena Corp Public Ltd Co [2026-02-13]
View All
Firm Profile (Form ADV)
ServesInstitutional
Fund TypesHedge Fund, Private Equity
LEI254900LG3FJB8YY8RO55
Form 3/4/5 Subject 2011 - 2026
Heron Therapeutics Inc /DE/
Rosen David Efraim
Rubric Capital Management LP
Collegium Pharmaceutical Inc
Talen Energy Corp
Mereo BioPharma Group PLC
TherapeuticsMD Inc
Radius Health Inc
Vincerx Pharma Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Heron Therapeutics Inc /DE/ HRTX
"Common Stock, par value $0.01 per share (""Common Stock"")"
2025-10-15 Conversion 946,100
Heron Therapeutics Inc /DE/ HRTX
"Series A Convertible Preferred Stock (""Preferred Shares"")" · derivative
2025-10-15 Conversion 94,610 $0.00
Collegium Pharmaceutical Inc COLL
Common Stock, par value $0.001 per share
2025-08-13 Sell 25,000 $37.85 946,250
Heron Therapeutics Inc /DE/ HRTX
"Common Stock, par value $0.01 per share (""Common Stock"")"
2025-08-08 Buy 2,387,225 $1.50 3,580,838
Heron Therapeutics Inc /DE/ HRTX
"Convertible Senior Unsecured Promissory Notes (""Notes"")" · derivative
2025-08-08 Buy 94,610 $33,250,000.00 3,145,782,500,000
Heron Therapeutics Inc /DE/ HRTX
"Series A Convertible Preferred Stock (""Preferred Shares"")" · derivative
2025-08-08 Buy $15.00
Talen Energy Corp TLN
Common Stock
2025-06-27 Sell 12,290 $294.65 3,621,248
Talen Energy Corp TLN
Common Stock
2025-06-27 Sell 76,545 $296.38 22,686,407
Talen Energy Corp TLN
Common Stock
2025-06-27 Sell 51,810 $295.62 15,316,072
Talen Energy Corp TLN
Common Stock
2025-06-27 Sell 25,903 $297.70 7,711,323
Talen Energy Corp TLN
Common Stock
2025-06-27 Sell 1,137 $298.14 338,985
Talen Energy Corp TLN
Common Stock
2025-06-27 Other 1,281,839
Talen Energy Corp TLN
Common Stock
2025-06-27 Sell 7,950 $292.82 2,327,919
Talen Energy Corp TLN
Common Stock
2025-06-27 Sell 2,365 $293.34 693,749
Talen Energy Corp TLN
Common Stock
2025-06-26 Sell 18,927 $290.19 5,492,426
Talen Energy Corp TLN
Common Stock
2025-06-26 Sell 33,121 $292.19 9,677,625
Talen Energy Corp TLN
Common Stock
2025-06-26 Sell 32,924 $293.34 9,657,926
Talen Energy Corp TLN
Common Stock
2025-06-26 Sell 100 $294.00 29,400
Talen Energy Corp TLN
Common Stock
2025-06-26 Sell 1,321 $289.46 382,377
Talen Energy Corp TLN
Common Stock
2025-06-26 Sell 15,824 $291.08 4,606,050
showing 20 of 52 most recent transactions
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