Diameter Capital Partners LP Q3 2025 Filing
Filed November 14, 2025
Portfolio Value
$1.6T
Holdings
41
Report Date
Q3 2025
Filing Type
13F-HR
All Holdings (41 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | SATSECHOSTAR CORP | 5,963,259 | $455.4B | 28.07% | |
| 2 | SPYSPDR S&P 500 ETF TR | 642,000 | $427.7B | 26.36% | Put |
| 3 | IWMISHARES TR | 285,000 | $69.0B | 4.25% | Put |
| 4 | MBCMASTERBRAND INC | 5,060,410 | $66.6B | 4.11% | |
| 5 | WBDWARNER BROS DISCOVERY INC | 2,250,000 | $43.9B | 2.71% | |
| 6 | TDSTELEPHONE & DATA SYS INC | 1,025,000 | $40.2B | 2.48% | |
| 7 | SILASILA REALTY TRUST INC | 1,401,827 | $35.2B | 2.17% | |
| 8 | NVRIENVIRI CORP | 2,455,854 | $31.2B | 1.92% | |
| 9 | CLFCLEVELAND-CLIFFS INC NEW | 2,500,000 | $30.5B | 1.88% | Call |
| 10 | SLMSLM CORP | 1,000,000 | $27.7B | 1.71% | Put |
| 11 | AESAES CORP | 1,825,000 | $24.0B | 1.48% | |
| 12 | OPTUALTICE USA INC | 9,770,160 | $23.5B | 1.45% | |
| 13 | RDDTREDDIT INC | 100,000 | $23.0B | 1.42% | Put |
| 14 | DGDOLLAR GEN CORP NEW | 211,800 | $21.9B | 1.35% | Put |
| 15 | OXYOCCIDENTAL PETE CORP | 450,000 | $21.3B | 1.31% | |
| 16 | AMBPARDAGH METAL PACKAGING S A | 5,089,813 | $20.3B | 1.25% | |
| 17 | LUMNLUMEN TECHNOLOGIES INC | 3,300,000 | $20.2B | 1.24% | |
| 18 | BCSSBAIN CAP GSS INVT CORP | 2,000,000 | $20.2B | 1.24% | |
| 19 | SAPSAP SE | 75,000 | $20.0B | 1.24% | Put |
| 20 | ALAIR LEASE CORP | 300,000 | $19.1B | 1.18% | |
| 21 | BLCOBAUSCH PLUS LOMB CORP | 1,215,893 | $18.3B | 1.13% | |
| 22 | BKNGBOOKING HOLDINGS INC | 3,300 | $17.8B | 1.10% | Put |
| 23 | MOSMOSAIC CO NEW | 500,000 | $17.3B | 1.07% | Call |
| 24 | ETRENTERGY CORP NEW | 180,000 | $16.8B | 1.03% | |
| 25 | EVRGEVERGY INC | 220,000 | $16.7B | 1.03% | |
| 26 | DLTRDOLLAR TREE INC | 155,300 | $14.7B | 0.90% | Put |
| 27 | HPPHUDSON PAC PPTYS INC | 5,140,426 | $14.2B | 0.87% | |
| 28 | ETHZETHZILLA CORPORATION | 3,903,288 | $9.4B | 0.58% | |
| 29 | CIENCIENA CORP | 62,000 | $9.0B | 0.56% | |
| 30 | FWONALIBERTY MEDIA CORP DEL | 80,000 | $8.4B | 0.52% | |
| 31 | LITELUMENTUM HLDGS INC | 48,000 | $7.8B | 0.48% | |
| 32 | JHXJAMES HARDIE INDS PLC | 400,000 | $7.7B | 0.47% | |
| 33 | MAGNMAGNERA CORP | 460,313 | $5.4B | 0.33% | |
| 34 | —RAMACO RES INC | 125,000 | $4.1B | 0.26% | |
| 35 | NBRNABORS INDUSTRIES LTD | 100,000 | $4.1B | 0.25% | |
| 36 | RHRH | 20,000 | $4.1B | 0.25% | |
| 37 | HIHILLENBRAND INC | 75,000 | $2.0B | 0.13% | |
| 38 | CEPFCANTOR EQUITY PARTNERS IV IN | 150,000 | $1.5B | 0.09% | |
| 39 | DMIIDRUGS MADE IN AMER ACQ II CO | 100,000 | $994.5M | 0.06% | |
| 40 | LINTA 3.75 02/15/30LIBERTY MEDIA CORP DEL | 7,794,874 | $712.1M | 0.04% | |
| 41 | FCRSFUTURECREST ACQUISITION CORP | 25,000 | $265.0M | 0.02% |