Diameter Capital Partners LP
CIK: 0001727012Latest portfolio: $1.1B · Q4 2025
Holdings
39
Total Value
$1.1B
New Positions
25
Closed Positions
26
Top Holdings
View All 39 Holdings →| # | Stock | Shares | Value | % Portfolio | Change | Type |
|---|---|---|---|---|---|---|
| 1 | SATSECHOSTAR CORP | 3,767,928 | $409.6M | 37.43% | -2,195,331 | |
| 2 | MBCMASTERBRAND INC | 6,010,410 | $66.4M | 6.06% | +950K | |
| 3 | HCAHCA HEALTHCARE INC | 120,000 | $56.0M | 5.12% | NEW | Put |
| 4 | CZRCAESARS ENTERTAINMENT INC NE | 2,350,000 | $55.0M | 5.02% | NEW | Call |
| 5 | TDSTELEPHONE & DATA SYS INC | 1,067,297 | $43.8M | 4.00% | +42K | |
| 6 | BABA 0.5 06/01/31ALIBABA GROUP HLDG LTD | 40,000,000 | $41.3M | 3.78% | NEW | |
| 7 | SILASILA REALTY TRUST INC | 1,750,000 | $40.8M | 3.73% | +348K | |
| 8 | FSKFS KKR CAP CORP | 2,272,393 | $33.7M | 3.08% | NEW | |
| 9 | AESAES CORP | 1,950,000 | $28.0M | 2.56% | +125K | |
| 10 | GOOGLALPHABET INC | 75,000 | $23.5M | 2.15% | NEW | Call |
| 11 | AALAMERICAN AIRLS GROUP INC | 1,500,000 | $23.0M | 2.10% | NEW | Put |
| 12 | AMBPARDAGH METAL PACKAGING S A | 5,376,366 | $22.0M | 2.01% | +287K | |
| 13 | JHXJAMES HARDIE INDS PLC | 1,000,000 | $20.8M | 1.90% | +600K | |
| 14 | BCSSBAIN CAP GSS INVT CORP | 2,000,000 | $20.4M | 1.87% | — | |
| 15 | ETRENTERGY CORP NEW | 208,000 | $19.2M | 1.76% | +28K | |
| 16 | DBRGDIGITALBRIDGE GROUP INC | 1,250,000 | $19.2M | 1.75% | NEW | |
| 17 | EVRGEVERGY INC | 260,000 | $18.8M | 1.72% | +40K | |
| 18 | MAGNMAGNERA CORP | 1,205,793 | $18.3M | 1.67% | +745K | |
| 19 | NCDLNUVEEN CHURCHILL DIRECT LEND | 1,220,800 | $16.3M | 1.49% | NEW | |
| 20 | FIVN 1 03/15/29FIVE9 INC | 17,550,000 | $15.8M | 1.45% | NEW | |
| 21 | RHRH | 73,000 | $13.1M | 1.20% | +53K | |
| 22 | MFICMIDCAP FINANCIAL INVSTMNT CO | 1,013,005 | $11.6M | 1.06% | NEW | |
| 23 | PFLTPENNANTPARK FLOATING RATE CA | 1,184,476 | $11.0M | 1.00% | NEW | |
| 24 | UNITUNITI GROUP LLC | 1,500,000 | $10.5M | 0.96% | NEW | |
| 25 | MDLNMEDLINE INC | 250,000 | $10.5M | 0.96% | NEW |
Quarterly Changes
New Positions
Sector Breakdown
Healthcare0.0% ($560231050014501437440.0T)
Financial Services0.0% ($33654204401628512256.0T)
Unknown0.0% ($4130715833887145.5T)
Consumer Cyclical0.0% ($66354549662.2T)
Real Estate0.0% ($407921.9T)
Utilities0.0% ($279631.9T)
Communication Services0.0% ($43759.2T)
Industrials0.0% ($22995.2T)
Technology0.0% ($4.1T)
Basic Materials0.0% ($207.5B)
Filing History
| Quarter | Filing Date | Portfolio Value | Holdings |
|---|---|---|---|
| Q4 2025 | Feb 17, 2026 | $1.1B | 40 |
| Q3 2025 | Nov 14, 2025 | $1.6T | 41 |
| Q2 2025 | Aug 14, 2025 | $876.0B | 26 |
| Q1 2025 | May 15, 2025 | $857.7B | 23 |
| Q4 2024 | Feb 14, 2025 | $677.6B | 29 |
| Q3 2024 | Nov 14, 2024 | $1227.5T | 25 |
| Q2 2024 | Aug 14, 2024 | $848.6T | 23 |
| Q1 2024 | May 15, 2024 | $973.3T | 20 |
| Q4 2023 | Feb 14, 2024 | $829.1T | 20 |
| Q3 2023 | Nov 14, 2023 | $455.5T | 23 |
| Q2 2023 | Aug 14, 2023 | $1065.8T | 23 |
| Q1 2023 | May 15, 2023 | $597.5T | 18 |
| Q4 2022 | Feb 14, 2023 | $643.7T | 26 |
| Q3 2022 | Nov 14, 2022 | $771.2B | 26 |
| Q2 2022 | Aug 15, 2022 | $2.0T | 34 |
| Q1 2022 | May 16, 2022 | $2.1T | 58 |
| Q4 2021 | Feb 15, 2022 | $1.7T | 162 |
| Q3 2021 | Nov 15, 2021 | $1.1T | 123 |
| Q2 2021 | Aug 16, 2021 | $1.5T | 127 |
| Q1 2021 | May 17, 2021 | $951.3B | 96 |
| Q4 2020 | Feb 16, 2021 | $939.9B | 29 |
| Q3 2020 | Nov 16, 2020 | $1.4T | 22 |
| Q2 2020 | Aug 14, 2020 | $1.1T | 23 |
| Q1 2020 | May 15, 2020 | $296.0B | 14 |
| Q4 2019 | Feb 14, 2020 | $1.0T | 20 |
| Q3 2019 | Nov 14, 2019 | $283.0B | 18 |
| Q2 2019 | Aug 14, 2019 | $490.9B | 17 |
| Q1 2019 | May 15, 2019 | $285.9B | 16 |
| Q4 2018 | Feb 14, 2019 | $219.3B | 18 |
| Q3 2018 | Nov 14, 2018 | $957.0B | 23 |
| Q2 2018 | Aug 14, 2018 | $1.0T | 19 |
| Q1 2018 | May 15, 2018 | $464.3B | 18 |
| Q4 2017 | Feb 14, 2018 | $222.6B | 15 |
Fund Information
Diameter Capital Partners LP is an institutional investment manager that files 13F reports with the SEC. As of the Q4 2025 filing, the fund reported a portfolio valued at $1.1B across 39 holdings. The largest position is ECHOSTAR CORP (SATS), representing 37.4% of the portfolio. Compared to the previous quarter, the fund opened 25 new positions and closed 27 positions. 13F filings are required quarterly disclosures that provide transparency into the holdings of institutional investment managers with at least $100 million in qualifying assets.