Pentwater Capital Management LP 13F holdings
Pentwater Capital Management LP reported 58 positions with a total reported value of $12.5B as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-14. Top holdings by reported value: EA ELECTRONIC ARTS INC (22.1%), BA BOEING CO (10.7%), WBD WARNER BROS DISCOVERY INC (10.1%), KVUE KENVUE INC (7.8%), NORFOLK SOUTHN CORP (7.0%). Against 2026-03-31 it opened 28 new positions and exited 29. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
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Top holdings
25 largest of 58 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| EA ELECTRONIC ARTS INC | 13,475,000 | $2.8B | 22.1% |
| BA BOEING CO | 6,200,000 | $1.3B | 10.7% |
| WBD WARNER BROS DISCOVERY INC | 47,576,000 | $1.3B | 10.1% |
| KVUE KENVUE INC | 51,130,000 | $977.1M | 7.8% |
| NORFOLK SOUTHN CORP | 2,775,000 | $873.0M | 7.0% |
| ROKU ROKU INC | 4,325,000 | $597.5M | 4.8% |
| ECHO ECHOSTAR CORP | 3,860,000 | $391.8M | 3.1% |
| CAR AVIS BUDGET GROUP INC | 2,513,300 | $371.5M | 3.0% |
| TXNM TXNM ENERGY INC | 6,487,500 | $368.4M | 2.9% |
| TECK TECK RESOURCES LTD | 5,960,000 | $354.4M | 2.8% |
| CZR CAESARS ENTERTAINMENT INC NE | 11,465,000 | $346.0M | 2.8% |
| GEO GEO GROUP INC | 10,582,000 | $312.7M | 2.5% |
| OGN ORGANON & CO | 18,100,000 | $245.1M | 2.0% |
| D DOMINION ENERGY INC | 3,500,000 | $239.0M | 1.9% |
| DBRG DIGITALBRIDGE GROUP INC | 12,600,000 | $198.8M | 1.6% |
| SGRY SURGERY PARTNERS INC | 11,630,000 | $195.4M | 1.6% |
| APGE APOGEE THERAPEUTICS INC | 1,425,000 | $189.1M | 1.5% |
| CCL CARNIVAL CORP LTD | 5,705,000 | $163.0M | 1.3% |
| SLAB SILICON LABORATORIES INC | 741,725 | $162.1M | 1.3% |
| NUVL NUVALENT INC | 1,175,000 | $145.1M | 1.2% |
| THC TENET HEALTHCARE CORP | 765,000 | $143.1M | 1.1% |
| SKYD PARAMOUNT SKYDANCE CORP | 12,000,000 | $118.3M | 0.9% |
| GSAT GLOBALSTAR INC | 1,355,000 | $110.1M | 0.9% |
| ACA ARCOSA INC | 660,000 | $95.9M | 0.8% |
| LBRDK LIBERTY BROADBAND CORP | 2,663,644 | $88.6M | 0.7% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 28 in all · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| ROKU ROKU INC | 4,325,000 | $597.5M | 4.8% |
| OGN ORGANON & CO | 18,100,000 | $245.1M | 2.0% |
| D DOMINION ENERGY INC | 3,500,000 | $239.0M | 1.9% |
| APGE APOGEE THERAPEUTICS INC | 1,425,000 | $189.1M | 1.5% |
| NUVL NUVALENT INC | 1,175,000 | $145.1M | 1.2% |
| GSAT GLOBALSTAR INC | 1,355,000 | $110.1M | 0.9% |
| ACA ARCOSA INC | 660,000 | $95.9M | 0.8% |
| PAYO PAYONEER GLOBAL INC | 9,888,410 | $70.4M | 0.6% |
| SKYWATER TECHNOLOGY INC | 1,807,000 | $62.9M | 0.5% |
| SPCX SPACE EXPLORATION TECHN CORP | 230,000 | $39.3M | 0.3% |
| TECH BIO-TECHNE CORP | 500,000 | $35.3M | 0.3% |
| AXTA AXALTA COATING SYS LTD | 756,762 | $25.9M | 0.2% |
| MU MICRON TECHNOLOGY INC | 18,000 | $20.8M | 0.2% |
| AVNS AVANOS MED INC | 750,000 | $18.7M | 0.1% |
| SIND SINDA LTD | 800,000 | $9.6M | <0.1% |
| HUM HUMANA INC | 19,000 | $7.5M | <0.1% |
| METALS RTY CO INC | 919,230 | $6.6M | <0.1% |
| SUNSHINE SILVER MNG & REFNG | 439,400 | $5.8M | <0.1% |
| WGS GENEDX HOLDINGS CORP | 82,500 | $5.7M | <0.1% |
| SYNA SYNAPTICS INC | 20,000 | $2.5M | <0.1% |
| SPTX SEAPORT THERAPEUTICS INC | 83,000 | $1.8M | <0.1% |
| CEG CONSTELLATION ENERGY CORP | 7,000 | $1.7M | <0.1% |
| KRMN KARMAN HLDGS INC | 25,000 | $1.2M | <0.1% |
| CBRS CEREBRAS SYSTEMS INC | 5,000 | $1.1M | <0.1% |
| NYXH NYXOAH S A | 600,000 | $1.0M | <0.1% |
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 29 in all · reported value as of 2026-03-31
| Holding | Shares 2026-03-31 | Reported value | % of portfolio then |
|---|---|---|---|
| MASIMO CORP | 3,176,000 | $564.9M | 4.0% |
| HOLOGIC INC | 4,500,224 | $340.2M | 2.4% |
| ARCELLX INC | 2,870,000 | $329.5M | 2.3% |
| CENTESSA PHARMACEUTICALS PLC | 8,170,000 | $324.5M | 2.3% |
| NFLX NETFLIX INC. | 3,088,000 | $296.9M | 2.1% |
| CLEARWATER ANALYTICS HLDGS I | 11,385,000 | $269.3M | 1.9% |
| APELLIS PHARMACEUTICALS INC | 5,250,000 | $211.2M | 1.5% |
| AMICUS THERAPEUTIC | 14,000,000 | $202.4M | 1.4% |
| AIR LEASE CORP | 2,396,825 | $155.6M | 1.1% |
| WEBSTER FINL CORP | 1,866,090 | $129.5M | 0.9% |
| UNITED AIRLS HLDGS INC | 500,000 | $46.0M | 0.3% |
| ONESTREAM INC | 1,890,000 | $45.4M | 0.3% |
| QQQ INVESCO QQQ TR | 60,000 | $34.6M | 0.2% |
| PNFP PINNACLE FINL PARTNERS INC | 300,000 | $25.8M | 0.2% |
| DAY ONE BIOPHARMACEUTICALS I | 800,000 | $17.2M | 0.1% |
| GPCR STRUCTURE THERAPEUTICS INC | 245,000 | $11.8M | <0.1% |
| RNA ATRIUM THERAPEUTICS INC | 602,649 | $8.1M | <0.1% |
| UPS UNITED PARCEL SVCS INC | 45,000 | $4.4M | <0.1% |
| CANTALOUPE INC | 200,000 | $2.2M | <0.1% |
| PTCHF PURETECH HEALTH PLC | 70,000 | $1.0M | <0.1% |
| BATRA ATLANTA BRAVES HLDGS INC | 20,000 | $854.0K | <0.1% |
| ENTREPRENEURSHARES SERIES TR | 46,000 | $776.9K | <0.1% |
| CRWV COREWEAVE INC | 9,500 | $736.0K | <0.1% |
| FRMI FERMI INC | 125,000 | $730.0K | <0.1% |
| RDDT REDDIT INC | 5,000 | $673.2K | <0.1% |
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| CZR CAESARS ENTERTAINMENT INC NE | 2,650,000 | 11,465,000 | +332.6% | $346.0M |
| TXNM TXNM ENERGY INC | 2,800,000 | 6,487,500 | +131.7% | $368.4M |
| ECHO ECHOSTAR CORP | 2,360,000 | 3,860,000 | +63.6% | $391.8M |
| EA ELECTRONIC ARTS INC | 12,807,500 | 13,475,000 | +5.2% | $2.8B |
| THC TENET HEALTHCARE CORP | 125,000 | 765,000 | +512.0% | $143.1M |
| SKYD PARAMOUNT SKYDANCE CORP | 4,100,000 | 12,000,000 | +192.7% | $118.3M |
| SLAB SILICON LABORATORIES INC | 500,000 | 741,725 | +48.3% | $162.1M |
| GEO GEO GROUP INC | 9,565,000 | 10,582,000 | +10.6% | $312.7M |
| HCA HCA HEALTHCARE INC | 75,000 | 130,000 | +73.3% | $50.7M |
| DBRG DIGITALBRIDGE GROUP INC | 11,750,000 | 12,600,000 | +7.2% | $198.8M |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| CAR AVIS BUDGET GROUP INC | 7,048,300 | 2,513,300 | -64.3% | $371.5M |
| CORZ CORE SCIENTIFIC INC NEW | 24,852,000 | 536,594 | -97.8% | $13.7M |
| SPY STATE STR SPDR S&P 500 ETF T | 580,000 | 40,000 | -93.1% | $29.9M |
| UNH UNITEDHEALTH GROUP INC | 512,000 | 17,758 | -96.5% | $7.4M |
| BA BOEING CO | 7,069,500 | 6,200,000 | -12.3% | $1.3B |
| NORFOLK SOUTHN CORP | 3,220,000 | 2,775,000 | -13.8% | $873.0M |
| WBD WARNER BROS DISCOVERY INC | 50,245,000 | 47,576,000 | -5.3% | $1.3B |
| TECK TECK RESOURCES LTD | 6,960,000 | 5,960,000 | -14.4% | $354.4M |
| SGRY SURGERY PARTNERS INC | 12,655,000 | 11,630,000 | -8.1% | $195.4M |
| KVUE KENVUE INC | 52,000,000 | 51,130,000 | -1.7% | $977.1M |
| AMC ENTMT HLDGS INC | 9,370,686 | 2,250,000 | -76.0% | $4.3M |
| CCL CARNIVAL CORP LTD | 6,060,000 | 5,705,000 | -5.9% | $163.0M |
CIK 1425851 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
More 13F data
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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