Diameter Capital Partners LP
- SEC CIK
- 0001727012
- Latest filing
- Aug 14, 2026
Holdings in Q2 2025
Holdings as of Jun 30, 2025, filed Aug 14, 2025. Long positions only; changes compare share counts with Q1 2025.
- Positions
- 22
- +3 vs. Q1 2025
- Portfolio value
- $358.7M
- −$61.6M (−14.7%) vs. Q1 2025
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| ECHOEchoStar CORP | CL A | 3,278,986 | $90.8M | 25.3% | −2,746,837−45.6% | Reduced | History |
| VISNVistance Networks, Inc. | COM | 4,841,158 | $40.1M | 11.2% | +2,138,795+79.1% | Added | History |
| WBDWarner Bros. Discovery, Inc. | Stock | 3,400,000 | $39.0M | 10.9% | +1,545,000+83.3% | Added | History |
| RHRH | COM | 143,745 | $27.2M | 7.6% | +143,745 | New | History |
| NVRIEnviri Corp | COM | 2,106,646 | $18.3M | 5.1% | +971,219+85.5% | Added | History |
| CCOClear Channel Outdoor Holdings, Inc. | COM | 15,000,000 | $17.6M | 4.9% | +6,076,597+68.1% | Added | History |
| RingCentral, Inc.76680RAH0 | NOTE 3/1 | – | $16.6M | 4.6% | – | New | – |
| OPTUOptimum Communications, Inc. | CL A | 7,547,425 | $16.2M | 4.5% | −589,814−7.2% | Reduced | History |
| SILASila Realty Trust, Inc. | COMMON STOCK | 670,700 | $15.9M | 4.4% | −677,065−50.2% | Reduced | History |
| TDSTelephone & Data Systems Inc | COM NEW | 440,000 | $15.7M | 4.4% | −46,924−9.6% | Reduced | History |
| UWMCUWM Holdings Corp | COM CL A | 2,750,000 | $11.4M | 3.2% | +2,750,000 | New | History |
| MBCMasterBrand, Inc. | COMMON STOCK | 1,000,000 | $10.9M | 3.0% | +1,000,000 | New | History |
| HUMHumana Inc | Stock | 35,000 | $8.56M | 2.4% | +35,000 | New | History |
| AMBPArdagh Metal Packaging S.A. | SHS | 1,874,121 | $8.02M | 2.2% | −2,750,000−59.5% | Reduced | History |
| JCAPJefferson Capital, Inc. | COM | 350,000 | $6.46M | 1.8% | +350,000 | New | History |
| MAGNMagnera Corp | COM SHS | 460,313 | $5.56M | 1.6% | +460,313 | New | History |
| GLNGGolar LNG Ltd | SHS | 105,000 | $4.32M | 1.2% | +105,000 | New | History |
| JBLUJetBlue Airways Corp | COM | 750,000 | $3.17M | 0.9% | +750,000 | New | History |
| BLCOBausch & Lomb Corp | COMMON SHARES | 100,000 | $1.30M | 0.4% | −165,165−62.3% | Reduced | History |
| Liberty Media Corp530715AL5 | DEB 3.750% 2/1 | – | $1.00M | 0.3% | – | – | – |
| HPPHudson Pacific Properties, Inc. | COM | 250,000 | $685.0K | 0.2% | +250,000 | New | History |
| Liberty Media Corp530715AG6 | DEB 4.000%11/1 | – | $182.2K | 0.1% | – | – | – |
Options (3)
Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.
Sold out since Q1 2025 (7)
Positions held at the end of Q1 2025 that are gone from this filing.
| Security | Class | Shares in Q1 2025 | Value in Q1 2025 | % of portfolio in Q1 2025 | History |
|---|---|---|---|---|---|
| Realogy Grp LLC/Realogy Co75606DAP6 | NOTE 0.250% 6/1 | – | $42.1M | 10.0% | – |
| NBISNebius Group N.V. | Stock | 1,190,476 | $25.1M | 6.0% | History |
| MCYMercury General Corp | COM | 350,000 | $19.6M | 4.7% | History |
| ATIAti Inc | Stock | 270,000 | $14.0M | 3.3% | History |
| VEONVEON Ltd. | SPONSORED ADS | 164,186 | $7.16M | 1.7% | History |
| NESRNational Energy Services Reunited Corp. | SHS | 843,506 | $6.21M | 1.5% | History |
| Ssga Active Tr78470P622 | SPDR SSGA IG PUB | 63,800 | $1.60M | 0.4% | – |