Diameter Capital Partners
Latest statistics and disclosures from Diameter Capital Partners's latest quarterly 13F-HR filing:
- Top 5 stock holdings are SATS, MBC, HCA, CZR, TDS, and represent 57.64% of Diameter Capital Partners's stock portfolio.
- Added to shares of these 10 stocks: HCA (+$56M), CZR (+$55M), Alibaba Group 0.500 01-Jun-2031 (+$41M), FSK (+$34M), GOOGL (+$24M), AAL (+$23M), DBRG (+$19M), NCDL (+$16M), Five9 Inc Note 1.000 3/1 (+$16M), JHX (+$13M).
- Started 25 new stock positions in AAL, MERC, Alibaba Group 0.500 01-Jun-2031, GOOGL, ULS, PFLT, CZR, NVS, HCA, UNIT.
- Reduced shares in these 10 stocks: , SATS (-$239M), IWM (-$69M), WBD (-$44M), NVRI (-$31M), CLF (-$31M), , RDDT (-$23M), DG (-$22M), OXY (-$21M).
- Sold out of its positions in AL, BLCO, BKNG, CIEN, CLF, DG, DLTR, NVRI, HI, Hudson Pacific Properties.
- Diameter Capital Partners was a net seller of stock by $-706M.
- Diameter Capital Partners has $1.1B in assets under management (AUM), dropping by -32.55%.
- Central Index Key (CIK): 0001727012
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Portfolio Holdings for Diameter Capital Partners
Diameter Capital Partners holds 39 positions in its portfolio as reported in the December 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Echostar Corp Cl A (SATS) | 37.4 | $410M | -36% | 3.8M | 108.70 |
|
| Masterbrand Common Stock (MBC) | 6.1 | $66M | +18% | 6.0M | 11.04 |
|
| Hca Holdings Put Option (HCA) | 5.1 | $56M | NEW | 120k | 466.86 |
|
| Caesars Entertainment (CZR) | 5.0 | $55M | NEW | 2.4M | 23.39 |
|
| Telephone & Data Sys Com New (TDS) | 4.0 | $44M | +4% | 1.1M | 41.00 |
|
| Alibaba Group Hldg Note 0.500% 6/0 (Principal) | 3.8 | $41M | NEW | 40M | 1.03 |
|
| Sila Realty Trust Common Stock (SILA) | 3.7 | $41M | +24% | 1.8M | 23.31 |
|
| Fs Kkr Capital Corp (FSK) | 3.1 | $34M | NEW | 2.3M | 14.81 |
|
| AES Corporation (AES) | 2.6 | $28M | +6% | 2.0M | 14.34 |
|
| Alphabet Cap Stk Cl A Call Option (GOOGL) | 2.1 | $24M | NEW | 75k | 313.00 |
|
| American Airls Put Option (AAL) | 2.1 | $23M | NEW | 1.5M | 15.33 |
|
| Ardagh Metal Packaging S A SHS (AMBP) | 2.0 | $22M | +5% | 5.4M | 4.10 |
|
| James Hardie Inds Ord Shs (JHX) | 1.9 | $21M | +150% | 1.0M | 20.75 |
|
| Bain Cap Gss Invt Corp Unit 99/99/9999 (BCSS.U) | 1.9 | $20M | 2.0M | 10.22 |
|
|
| Entergy Corporation (ETR) | 1.8 | $19M | +15% | 208k | 92.43 |
|
| Digitalbridge Group Cl A New (DBRG) | 1.8 | $19M | NEW | 1.3M | 15.34 |
|
| Evergy (EVRG) | 1.7 | $19M | +18% | 260k | 72.49 |
|
| Magnera Corp Com Shs (MAGN) | 1.7 | $18M | +161% | 1.2M | 15.14 |
|
| Nuveen Churchill Direct Lend Com Shs (NCDL) | 1.5 | $16M | NEW | 1.2M | 13.34 |
|
| Five9 Note 1.000% 3/1 (Principal) | 1.4 | $16M | NEW | 18M | 0.90 |
|
| Rh (RH) | 1.2 | $13M | +265% | 73k | 179.15 |
|
| Midcap Financial Invstmnt Com New (MFIC) | 1.1 | $12M | NEW | 1.0M | 11.44 |
|
| Pennantpark Floating Rate Capi (PFLT) | 1.0 | $11M | NEW | 1.2M | 9.27 |
|
| Uniti Group Com Shs (UNIT) | 1.0 | $11M | NEW | 1.5M | 7.01 |
|
| Medline Com Cl A (MDLN) | 1.0 | $11M | NEW | 250k | 42.00 |
|
| Barings Bdc (BBDC) | 0.8 | $8.9M | NEW | 966k | 9.18 |
|
| Solar Cap (SLRC) | 0.6 | $6.1M | NEW | 395k | 15.46 |
|
| Wolfspeed Common Stock (WOLF) | 0.6 | $6.0M | NEW | 347k | 17.41 |
|
| Optimum Communications Cl A (OPTU) | 0.5 | $5.3M | -67% | 3.2M | 1.65 |
|
| Rapid7 Note 1.250% 3/1 (Principal) | 0.4 | $4.6M | NEW | 5.0M | 0.91 |
|
| Ul Solutions Class A Com Shs (ULS) | 0.4 | $3.9M | NEW | 50k | 78.86 |
|
| Mercer International (MERC) | 0.2 | $2.2M | NEW | 1.1M | 1.98 |
|
| Eli Lilly & Co. (LLY) | 0.1 | $1.5M | NEW | 1.4k | 1074.68 |
|
| Merck & Co (MRK) | 0.1 | $1.4M | NEW | 14k | 105.26 |
|
| Novartis Sponsored Adr (NVS) | 0.1 | $1.4M | NEW | 10k | 137.87 |
|
| Astrazeneca Sponsored Adr | 0.1 | $1.4M | NEW | 15k | 91.93 |
|
| Sanofi Sa Sponsored Adr (SNY) | 0.1 | $1.4M | NEW | 28k | 48.46 |
|
| Pfizer (PFE) | 0.1 | $1.3M | NEW | 53k | 24.90 |
|
| Liberty Media Corp Del Deb 3.750% 2/1 (Principal) | 0.0 | $479k | 7.8M | 0.06 |
|
Past Filings by Diameter Capital Partners
SEC 13F filings are viewable for Diameter Capital Partners going back to 2017
- Diameter Capital Partners 2025 Q4 filed Feb. 17, 2026
- Diameter Capital Partners 2025 Q3 filed Nov. 14, 2025
- Diameter Capital Partners 2025 Q2 filed Aug. 14, 2025
- Diameter Capital Partners 2025 Q1 filed May 15, 2025
- Diameter Capital Partners 2024 Q4 filed Feb. 14, 2025
- Diameter Capital Partners 2024 Q3 filed Nov. 14, 2024
- Diameter Capital Partners 2024 Q2 filed Aug. 14, 2024
- Diameter Capital Partners 2024 Q1 filed May 15, 2024
- Diameter Capital Partners 2023 Q4 filed Feb. 14, 2024
- Diameter Capital Partners 2023 Q3 filed Nov. 14, 2023
- Diameter Capital Partners 2023 Q2 filed Aug. 14, 2023
- Diameter Capital Partners 2023 Q1 filed May 15, 2023
- Diameter Capital Partners 2022 Q4 filed Feb. 14, 2023
- Diameter Capital Partners 2022 Q3 filed Nov. 14, 2022
- Diameter Capital Partners 2022 Q2 filed Aug. 15, 2022
- Diameter Capital Partners 2022 Q1 filed May 16, 2022