PENTWATER CAPITAL MANAGEMENT LP
Q4 2021 Form 13-F
NAPLES, FLORIDA
CIK 0001425851
· CRD 156873
· SEC-registered investment adviser
$9.2B Reported Value Total
PENTWATER CAPITAL MANAGEMENT LP reports 27 total accounts under management (AUM). There are 27 discretionary accounts valued at $10,036,283,000, and 0 non-discretionary accounts.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Private funds (Form ADV)
16 funds
· $22.0B gross asset value
Hedge Fund: $22.0B
Source: Form ADV filed 2026-03-31
Reported value
$9.2B
Quarter over quarter
+6.6%
Holdings
154
Top-10 concentration
64.6%
Key People
Form ADV owners & control persons
Matthew Charles Halbower
SHAREHOLDER
Joyce Kalleekal
CHIEF FINANCIAL OFFICER
Hooman David Tavakolian
CHIEF COMPLIANCE OFFICER
Filing Navigation
Coverage begins with the second quarter of 2013. Earlier quarters are not shown while their accuracy is being verified.
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Q4 2021 13F record
Q4 2021 13F filing summary
| Period of report | December 31, 2021 |
|---|---|
| Filed | February 11, 2022 |
| Form | 13F-HR |
| Reported value | $9.2B |
| Positions | 154 |
| Change in reported value | -6.5% |
| New positions | 54 |
| Exited positions | 78 |
| Position turnover | 56.9% |
| Top-10 concentration | 64.6% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q2 2026 13F
Filed Aug 14, 2026
|
59 | $16.4B |
|
Q1 2026 13F
Filed May 15, 2026
|
60 | $19.3B |
|
Q4 2025 13F
Filed Feb 17, 2026
|
47 | $19.0B |
|
Q3 2025 13F
Filed Nov 14, 2025
|
65 | $17.9B |
|
Q2 2025 13F
Filed Aug 14, 2025
|
63 | $15.4B |
|
Q1 2025 13F
Filed May 15, 2025
|
62 | $11.9B |
|
Q4 2024 13F
Filed Feb 14, 2025
|
54 | $9.1B |
|
Q3 2024 13F
Filed Nov 14, 2024
|
51 | $9.7B |
|
Q2 2024 13F
Filed Jul 31, 2024
|
51 | $7.8B |
|
Q1 2024 13F
Filed May 15, 2024
|
54 | $9.8B |
|
Q4 2023 13F
Filed Feb 14, 2024
|
66 | $8.9B |
|
Q3 2023 13F
Filed Nov 14, 2023
|
67 | $18.6B |
|
Q2 2023 13F
Filed Aug 14, 2023
|
84 | $14.5B |
|
Q1 2023 13F
Filed May 15, 2023
|
91 | $10.3B |
|
Q4 2022 13F
Filed Feb 14, 2023
|
77 | $5.7B |
|
Q3 2022 13F
Filed Nov 14, 2022
|
95 | $8.9B |
|
Q2 2022 13F
Filed Aug 15, 2022
|
112 | $8.5B |
|
Q1 2022 13F
Filed May 16, 2022
|
118 | $8.4B |
|
Q4 2021 13F
Filed Feb 11, 2022
|
154 | $9.2B |
|
Q3 2021 13F
Filed Nov 15, 2021
|
180 | $9.8B |
33 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q4 2021
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | INFO IHS MARKIT LTD | $1.2B | 13.45% |
| 2 | NUAN NUANCE COMMUNICATIONS INC | $959.2M | 10.43% |
| 3 | XLNX XILINX INC | $857.9M | 9.32% |
| 4 | SPY P SPDR S&P 500 ETF TR | $623.1M | 6.77% |
| 5 | AMD C ADVANCED MICRO DEVICES INC | $609.2M | 6.62% |
| 6 | AMD P ADVANCED MICRO DEVICES INC | $404.1M | 4.39% |
| 7 | COHR COHERENT INC | $373.7M | 4.06% |
| 8 | CONE CYRUSONE INC | $315.8M | 3.43% |
| 9 | TRQ TURQUOISE HILL RES LTD | $309.9M | 3.37% |
| 10 | CERN CERNER CORP | $251.2M | 2.73% |
| 11 | BA P BOEING CO | $208.4M | 2.26% |
| 12 | BA BOEING CO | $194.8M | 2.12% |
| 13 | ATH ATHENE HOLDING LTD | $189.6M | 2.06% |
| 14 | NUAN P NUANCE COMMUNICATIONS INC | $181.5M | 1.97% |
| 15 | HTZ HERTZ GLOBAL HLDGS INC | $143.7M | 1.56% |
| 16 | MIME MIMECAST LTD | $114.2M | 1.24% |
| 17 | VICI VICI PROPERTIES INC | $113.6M | 1.24% |
| 18 | VNE VEONEER INC | $100.1M | 1.09% |
| 19 | XLNX P XILINX INC | $91.1M | 0.99% |
| 20 | WBT WELBILT INC | $90.6M | 0.98% |
Values as reported on the Q4 2021 Form 13F. Every position is in the holdings table below.