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Pentwater
Matthew Halbower
hedge fundevent driven
Portfolio Value
$19.3B
Positions
92
Quarter
2026-03-31
New Positions
0
Exits
0
Portfolio Value History — 8 Quarters
| Ticker | Value | Shares | % of Portfolio |
|---|---|---|---|
| $2.6B | 12.8M | 13.5% | |
SPYPut | $2.0B | 3.0M | 10.1% |
| $1.4B | 7.1M | 7.3% | |
| $1.4B | 50.2M | 7.2% | |
| $1.0B | 7.0M | 5.3% | |
BAPut | $1.0B | 5.0M | 5.2% |
| $924.1M | 3.2M | 4.8% | |
| $896.5M | 52.0M | 4.6% | |
UNHCall | $768.5M | 2.8M | 4.0% |
| $564.9M | 3.2M | 2.9% | |
| $377.2M | 580.0K | 2.0% | |
| $371.8M | 24.9M | 1.9% | |
| $360.2M | 7.0M | 1.9% | |
| $340.2M | 4.5M | 1.8% | |
| $329.5M | 2.9M | 1.7% | |
| $324.5M | 8.2M | 1.7% | |
NFLXPut | $323.1M | 3.4M | 1.7% |
| $296.9M | 3.1M | 1.5% | |
| $276.3M | 2.4M | 1.4% | |
| $269.3M | 11.4M | 1.4% | |
| $211.2M | 5.3M | 1.1% | |
| $202.4M | 14.0M | 1.0% | |
| $181.2M | 11.8M | 0.9% | |
UNHPut | $174.5M | 645.0K | 0.9% |
| $163.7M | 2.8M | 0.8% | |
| $160.8M | 9.6M | 0.8% | |
| $156.8M | 6.1M | 0.8% | |
| $155.6M | 2.4M | 0.8% | |
| $150.8M | 12.7M | 0.8% | |
| $138.5M | 512.0K | 0.7% | |
WBDPut | $133.8M | 4.9M | 0.7% |
| $129.5M | 1.9M | 0.7% | |
| $125.4M | 2.5M | 0.7% | |
NFLXCall | $123.1M | 1.3M | 0.6% |
CUCACall | $113.2M | 775.8K | 0.6% |
| $104.1M | 500.0K | 0.5% | |
NDQPut | $98.1M | 170.0K | 0.5% |
CORZPut | $86.8M | 5.8M | 0.5% |
CCLPut | $82.2M | 3.2M | 0.4% |
| $70.0M | 2.6M | 0.4% | |
KVUECall | $53.4M | 3.1M | 0.3% |
UALPut | $48.8M | 530.0K | 0.3% |
CORZCall | $47.9M | 3.2M | 0.2% |
| $46.0M | 500.0K | 0.2% | |
ONESTREAM | $45.4M | 1.9M | 0.2% |
PARAMOUNT | $37.0M | 4.1M | 0.2% |
| $35.5M | 75.0K | 0.2% | |
| $34.6M | 60.0K | 0.2% | |
PARAMOUNT Put | $33.4M | 3.7M | 0.2% |
NSCPut | $29.6M | 103.3K | 0.2% |
KVUEPut | $25.9M | 1.5M | 0.1% |
PINNACLE F | $25.8M | 300.0K | 0.1% |
| $23.6M | 125.0K | 0.1% | |
| $22.8M | 155.0K | 0.1% | |
EWUPut | $22.8M | 500.0K | 0.1% |
| $17.2M | 800.0K | 0.1% | |
SATSPut | $14.0M | 120.0K | 0.1% |
CCLCall | $12.9M | 500.0K | 0.1% |
EWGPut | $11.9M | 300.0K | 0.1% |
STRUCTURE | $11.8M | 245.0K | 0.1% |
CHTRPut | $10.8M | 50.0K | 0.1% |
ORCLPut | $10.3M | 70.0K | 0.1% |
BACall | $10.0M | 50.0K | 0.1% |
AMC ENTMT | $9.2M | 9.4M | 0.0% |
| $8.5M | 170.0K | 0.0% | |
ATRIUM THE | $8.1M | 602.6K | 0.0% |
| $7.1M | 250.0K | 0.0% | |
| $7.0M | 500.0K | 0.0% | |
SATSCall | $5.9M | 50.0K | 0.0% |
FORGENT PO | $4.7M | 160.0K | 0.0% |
GDXPut | $4.6M | 50.0K | 0.0% |
| $4.4M | 45.0K | 0.0% | |
SPYCall | $3.3M | 5.0K | 0.0% |
| $3.1M | 519.8K | 0.0% | |
GLOBAL X FPut | $2.9M | 37.5K | 0.0% |
MEDLINE IN | $2.2M | 50.0K | 0.0% |
| $2.2M | 200.0K | 0.0% | |
PURETECH H | $1.0M | 70.0K | 0.0% |
| $946K | 50.0K | 0.0% | |
ATLANTA BR | $854K | 20.0K | 0.0% |
GEGCall | $841K | 50.0K | 0.0% |
ENTREPRENE | $777K | 46.0K | 0.0% |
COREWEAVE | $736K | 9.5K | 0.0% |
FERMI INC | $730K | 125.0K | 0.0% |
| $673K | 5.0K | 0.0% | |
WHITEFIBERCall | $417K | 35.0K | 0.0% |
COREWEAVE Put | $387K | 5.0K | 0.0% |
GALAXY DIG | $369K | 20.0K | 0.0% |
| $353K | 5.0K | 0.0% | |
FERMI INCCall | $292K | 50.0K | 0.0% |
| $193K | 15.0K | 0.0% | |
WHITEFIBER | $119K | 10.0K | 0.0% |
Filing History
| Quarter | Filed | Portfolio Value | Positions | SEC Filing |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $19.3B | 92 | View on EDGAR |
| 2025-12-31 | 2026-02-17 | $19.0B | 77 | View on EDGAR |
| 2025-09-30 | 2025-11-14 | $17.9B | 110 | View on EDGAR |
| 2025-06-30 | 2025-08-14 | $15.4B | 96 | View on EDGAR |
| 2025-03-31 | 2025-05-15 | $11.9B | 101 | View on EDGAR |
| 2024-12-31 | 2025-02-14 | $9.1B | 92 | View on EDGAR |
| 2024-09-30 | 2024-11-14 | $9.7B | 95 | View on EDGAR |
| 2024-06-30 | 2024-07-31 | $7.8B | 94 | View on EDGAR |