Diameter Capital Partners LP

CIK 0001727012 · NEW YORK, NY · Quarter end: 2026-06-30 · Filed on: 2026-08-14 · Open the SEC source

Diameter Capital Partners LP reported 33 positions worth $1.24B as of June 30, 2026 (13F filed August 14, 2026). Largest holding: SPY (24.1%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$1.24B
2026 Q2
Positions
33
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
79.1%
Est. Net Flow (Q)
2026 Q2
10 / 33 positions shown
#SymbolCompanyTypeValue% Port.Shares1YYTD
1SPYSTATE STR SPDR S&P 500 ETF TPUT$298.7M24.09%400,000
2IAUISHARES GOLD TRSH$254.0M20.48%3,363,600
3SHAZSHARONAI HOLDINGS INCSH$126.7M10.22%108,500,000
4TDSTELEPHONE & DATA SYS INCSH$62.0M5.00%1,675,955
5MBCMASTERBRAND INCSH$49.2M3.97%4,779,445
6UNITUNITI GROUP LLCSH$45.9M3.70%4,000,000
7SPCXSPACE EXPLORATION TECHN CORPSH$42.7M3.44%250,000
8FBINFORTUNE BRANDS INNOVATIONS ISH$38.2M3.08%696,350
9ECHOECHOSTAR CORPSH$33.2M2.67%326,754
10JHXJAMES HARDIE INDS PLCSH$30.7M2.47%1,172,112

The free plan shows the top 10 positions. The remaining 23 positions, the full portfolio and quarter changes unlock with Pro.

Pro Feature

This section is exclusive to Fundocap Pro. Full holdings tables, consensus trades, ownership analysis, backtests and exports unlock with Pro.

Upgrade to Pro

Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Diameter Capital Partners LP hold as of Q2 2026?

Diameter Capital Partners LP reported 33 positions worth $1.24B in its Q2 2026 13F filing. Largest positions: SPY (24.1%), IAU (20.5%), SHAZ (10.2%), TDS (5.0%) and MBC (4.0%).

What did Diameter Capital Partners LP buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Diameter Capital Partners LP sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.