Pentwater Capital Management LP

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Pentwater Capital Management LP
CRD #156873
SEC #801-72861
CIK #0001425851
AUM 19.26 B (2026-03-31)
Employees 45 (44% Investors, 0% Brokers)
Phone239-384-9750
Address1001 10th Avenue South
Naples, FL 34102
Source [IAPD] [EDGAR] [Website]
Total AUM ($B)
2016128402010201520212027
In the News
Tue, 21 Jul 2026 Joint Statement from Avis Budget Group and Pentwater Capital Management — GlobeNewswire
Tue, 21 Jul 2026 Avis Budget Group Announces $650 Million Settlement with Pentwater Capital Management in Section 16(b) Litigation — Quiver Quantitative
Tue, 21 Jul 2026 Joint Statement from Avis Budget Group and Pentwater Capital Management — Stock Titan
Fri, 17 Jul 2026 Pentwater Capital Management LP - Form 8.3 - DCC plc — Yahoo Finance UK
Fri, 05 Jun 2026 Pentwater Capital Management Discloses 5% Stake In Beazley As Of June 2, Says Filing — TradingView
Sector Form 13F Holdings Value ($B)
Electronic Arts Inc 2.6
Boeing Co 2.4
Discovery Communications Inc 1.5
AVIS Budget Group Inc 1.1
UnitedHealth Group Inc 1.1
Kenvue Inc 1.0
Norfolk Southern Corp 1.0
Netflix Inc 0.7
Power & Digital Infrastructure Acquisition Corp 0.5
Teck Resources Ltd 0.4
View All
Holdings by Sector ($B)
30241812602011201620212027
Type Form D Funds Date Sold AUM
HF Pentwater Credit Master Fund Ltd [2020-01-13] 341.0 M 192.9 M
Filed 2025-12-29 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF Pentwater Metric Merger Arbitrage Fund LP [2020-01-13] 185.7 M 1.6 M
Filed 2021-11-01 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF Pentwater Unconstrained Master Fund Ltd [2019-10-11] 118.0 M 499.8 M
Filed 2025-12-29 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF Pentwater Thanksgiving Fund LP [2017-02-27] 104.0 M 0.7 M
Filed 2021-12-27 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF Pentwater Credit Opportunities Master Fund Ltd [2013-09-26] 40.8 M 1.4 M
Filed 2016-03-28 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Minimum $100,000 · Remaining Indefinite · Duration One year or less · Net Assets Decline to Disclose
HF Pentwater Event Driven Cayman Fund Limited 2013-09-26 254.3 M
HF Oceana Master Fund Ltd [2013-01-18] 207.6 M 2,187.7 M
Filed 2025-12-29 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF Pentwater Equity Opportunities Master Fund Ltd [2013-01-18] 318.5 M 1,984.0 M
Filed 2025-12-29 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF Pentwater Merger Arbitrage Master Fund Ltd [2013-01-18] 2,358.9 M 9,591.7 M
Filed 2025-12-29 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
HF PWCM Master Fund Ltd [2013-01-18] 3,006.5 M 3,173.6 M
Filed 2025-12-29 (D/A) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration More than one year · Net Assets Decline to Disclose
View All
AUM Breakdown Accounts AUM ($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 21 18.2
(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 2 1.1
(n) Other 0 0.0
Total 23 19.3
By Discretionary
Discretionary 23 19.3
Non-Discretionary 0 0.0
Total 23 19.3
By Non-United States Persons
Non-United States Persons 19.1
United States Persons 0.1
Total 23 19.3
Form D Directors Role # Filings # Firms 2011 - 2026
Geoff Ruddick Director 256 66
Christopher Bowring Director 177 35
Neal Nenadovic Executive Officer 16 2
David Zirin Director, Executive Officer 16 2
Matthew Halbower Executive Officer 16 2
Joyce Kalleekal Executive Officer 12 2
Pentwater Capital Management LP Promoter 6 2
Pentwater Metric Merger Arbitrage GP LLC Promoter 1 1
NA Pentwater Capital Management LP Promoter 1 1
EDGAR Form CIK 2011 - 2026
13F-HR [0001425851]
3 [0001425851]
4 [0001425851]
SC 13D [0001425851]
SC 13G [0001425851]
Form 13D/13G Filer Form 13D/13G Subject Filed
Pentwater Capital Management LP Centessa Pharmaceuticals PLC [2026-05-15]
Pentwater Capital Management LP Masimo Corp [2026-05-15]
Pentwater Capital Management LP AMC Entertainment Holdings Inc [2026-05-15]
Pentwater Capital Management LP Electronic Arts Inc [2026-05-15]
Pentwater Capital Management LP GEO Group Inc [2026-05-15]
Pentwater Capital Management LP Digitalbridge Group Inc [2026-02-17]
Pentwater Capital Management LP Dayforce Inc [2026-02-17]
Pentwater Capital Management LP AMC Entertainment Holdings Inc [2025-11-14]
Pentwater Capital Management LP Core Scientific Inc/TX [2025-11-14]
Pentwater Capital Management LP Cyberark Software Ltd [2025-11-14]
View All
Firm Profile (Form ADV)
Discretionary AUM$5.3B
ServesInstitutional
Fund TypesHedge Fund
LEI549300213AA7D835LX84
Form 3/4/5 Subject 2011 - 2026
Pentwater Capital Management LP
Halbower Matthew
AVIS Budget Group Inc
Regado Biosciences Inc
American Apparel USA LLC
Dollar Thrifty Automotive Group Inc
Stewart Enterprises Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
AVIS Budget Group Inc CAR
Common Stock
2026-03-20 Option exercise 4,300 $130.00 559,000
AVIS Budget Group Inc CAR
Common Stock
2026-03-20 Option exercise 60,000 $110.00 6,600,000
AVIS Budget Group Inc CAR
Call Option (obligation to sell) · derivative
2026-03-20 E 600 $0.00
AVIS Budget Group Inc CAR
Call Option (obligation to sell) · derivative
2026-03-20 E 6,150 $0.00
AVIS Budget Group Inc CAR
Call Option (obligation to sell) · derivative
2026-03-20 E 12,303 $0.00
AVIS Budget Group Inc CAR
Call Option (obligation to sell) · derivative
2026-03-20 E 1,000 $0.00
AVIS Budget Group Inc CAR
Call Option (obligation to sell) · derivative
2026-03-20 E 11,138 $0.00
AVIS Budget Group Inc CAR
Call Option (obligation to sell) · derivative
2026-03-20 E 100 $0.00
AVIS Budget Group Inc CAR
Put Option (obligation to buy) · derivative
2026-03-20 Option exercise 12,363 $0.00
AVIS Budget Group Inc CAR
Put Option (obligation to buy) · derivative
2026-03-20 Option exercise 3,766 $0.00
AVIS Budget Group Inc CAR
Put Option (obligation to buy) · derivative
2026-03-20 Option exercise 538 $0.00
AVIS Budget Group Inc CAR
Put Option (obligation to buy) · derivative
2026-03-20 Option exercise 43 $0.00
AVIS Budget Group Inc CAR
Put Option (right to sell) · derivative
2026-03-20 Option exercise 600 $0.00
AVIS Budget Group Inc CAR
Call Option (obligation to sell) · derivative
2026-03-20 E 3,700 $0.00
AVIS Budget Group Inc CAR
"Common Stock, par value $0.01 per share (""Common Stock"")"
2026-03-20 Option exercise 1,236,300 $110.00 135,993,000
AVIS Budget Group Inc CAR
Common Stock
2026-03-20 Option exercise 376,600 $120.00 45,192,000
AVIS Budget Group Inc CAR
Call Option (obligation to sell) · derivative
2026-03-20 E 8,350 $0.00
AVIS Budget Group Inc CAR
Common Stock
2026-03-20 Option exercise 53,800 $125.00 6,725,000
AVIS Budget Group Inc CAR
Put Option (obligation to buy) · derivative
2026-03-19 Option exercise 3,717 $0.00
AVIS Budget Group Inc CAR
Common Stock
2026-03-19 Option exercise 371,700 $125.00 46,462,500
showing 20 of 128 most recent transactions
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