Diameter Capital Partners LP Portfolio Holdings

Diameter Capital Partners LP

  • $1.43 Billion
  • Q3 2025

Diameter Capital Partners LP has filed its 13F form on November 14, 2025 for Q3 2025 where it was disclosed a total value porftolio of $1.43 Billion distributed in 41 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Echo Star Corp with a value of $455M, Warner Bros. Discovery, Inc. with a value of $43.9M, Telephone & Data Systems Inc with a value of $40.2M, Aes Corp with a value of $24M, and Altice Usa, Inc. with a value of $23.5M.

Examining the 13F form we can see an increase of $609M in the current position value, from $816M to 1.43B.

Diameter Capital Partners LP is based out at New York, NY

Below you can find more details about Diameter Capital Partners LP portfolio as well as his latest detailed transactions.

Portfolio value $1.43 Billion
ETFs: $497 Million
Technology: $492 Million
Communication Services: $128 Million
Utilities: $57.5 Million
Basic Materials: $47.8 Million
Consumer Cyclical: $42.2 Million
Industrials: $38.8 Million
Consumer Defensive: $36.5 Million
Other: $85.5 Million

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$2.39B
$455 Million 31.95% of portfolio
5,963,259
Q3 2025 Added 81.86%
$55.9B
$43.9 Million 3.08% of portfolio
2,250,000
Q3 2025 Reduced 33.82%
$4.08B
$40.2 Million 2.82% of portfolio
1,025,000
Q3 2025 Added 132.95%
$9.23B
$24 Million 1.69% of portfolio
1,825,000
Q3 2025 New
$481M
$23.5 Million 1.65% of portfolio
9,770,160
Q3 2025 Added 29.45%
$39.8B
$21.3 Million 1.49% of portfolio
450,000
Q3 2025 New
$2.17B
$20.3 Million 1.42% of portfolio
5,089,813
Q3 2025 Added 171.58%
$8.27B
$20.2 Million 1.42% of portfolio
3,300,000
Q3 2025 New
$7.09B
$19.1 Million 1.34% of portfolio
300,000
Q3 2025 New
$5.46B
$18.3 Million 1.29% of portfolio
1,215,893
Q3 2025 Added 1,115.89%
$573M
$17.7 Million 1.24% of portfolio
2,455,854
Q3 2025 Added 16.58%
$19.3B
$16.8 Million 1.18% of portfolio
180,000
Q3 2025 New
$17.6B
$16.7 Million 1.17% of portfolio
220,000
Q3 2025 New
$295M
$14.2 Million 1.0% of portfolio
5,140,426
Q3 2025 Added 1,956.17%
$28.4B
$9.03 Million 0.63% of portfolio
62,000
Q3 2025 New
$15.8B
$7.81 Million 0.55% of portfolio
48,000
Q3 2025 New
$465M
$4.09 Million 0.29% of portfolio
100,000
Q3 2025 New
$2.2B
$2.03 Million 0.14% of portfolio
75,000
Q3 2025 New
Ramaco Res Inc
-
$0 0.0% of portfolio
-
Q3 2025 New
Masterbrand Inc
-
$0 0.0% of portfolio
-
Q3 2025 Added 406.04%
Sila Realty Trust Inc
-
$0 0.0% of portfolio
-
Q3 2025 Added 109.01%
Magnera Corp
-
$0 0.0% of portfolio
-
Q2 2025 New
Liberty Media Corp Del
-
$0 0.0% of portfolio
-
Q3 2025 New
Liberty Media Corp Del
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 21.26%
James Hardie Inds PLC
-
$0 0.0% of portfolio
-
Q3 2025 New
Futurecrest Acquisition Corp
-
$0 0.0% of portfolio
-
Q3 2025 New
Ethzilla Corporation
-
$0 0.0% of portfolio
-
Q3 2025 New
Drugs Made In Amer Acq Ii CO
-
$0 0.0% of portfolio
-
Q3 2025 New
Cantor Equity Partners Iv In
-
$0 0.0% of portfolio
-
Q3 2025 New
Bain Cap Gss Invt Corp
-
$0 0.0% of portfolio
-
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 41
  • Current Value $1.43 Billion
  • Prior Value $816 Million
  • Filing
  • Period Q3 2025
  • Filing Date November 14, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 18 stocks
  • Additional Purchases 9 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 3 stocks
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