Diameter Capital Partners LP
13F Reported Value
ⓘ$1.2B
incl. option notional
Equity Holdings
ⓘ$939.7M
Option Notional
ⓘ$300.4M
$298.7M puts / $1.7M calls
Holdings
33
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
Diameter Capital Partners LP disclosed 33 positions worth $1.2B in its Form 13F-HR for Q2 2026 — $939.7M in common stock plus $300.4M of put/call option positions (reported at underlying notional value, not premium at risk), led by $SPY (SPDR S&P 500 ETF TRUST) puts, followed by $IAU and $SHAZ. During the quarter the fund opened 18 new positions and exited 14 — including a new stake in $IAU. The portfolio is most concentrated in Financials (29.5% of disclosed assets). All figures are sourced directly from Diameter Capital Partners LP’s Form 13F-HR filing with the SEC under CIK 1727012.
AI Fund Analysis
DiversifyingSector Allocation
AUM History
Top Equity Holdings by Value
Option Positions
13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- —
Quality
$298.7M400,000 sh - —
Quality
$254.0M3,363,600 sh - 44.5#1,915
Quality
$126.7M108,500,000 sh - 42.3
Quality
$62.0M1,675,955 sh - 38.7
Quality
$49.2M4,779,445 sh - 71.7
Quality
$45.9M4,000,000 sh - $42.7M250,000 sh
- 49.2
Quality
$38.2M696,350 sh - 32.8
Quality
$33.2M326,754 sh - —
Quality
$30.7M1,172,112 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 SPDR S&P 500 ETF TRUST$SPYPUT | — | $298.7M | 400,000 |
 ISHARES GOLD TRUST$IAU | — | $254.0M | 3,363,600 |
 SharonAI Holdings Inc.$SHAZ | 44.5#1,915 | $126.7M | 108,500,000 |
 TELEPHONE & DATA SYSTEMS INC /DE/$TDS | 42.3 | $62.0M | 1,675,955 |
 MasterBrand, Inc.$MBC | 38.7 | $49.2M | 4,779,445 |
 Uniti Group Inc.$UNIT | 71.7 | $45.9M | 4,000,000 |
 SPACE EXPLORATION TECHNOLOGIES CORP$SPCX | — | $42.7M | 250,000 |
 Fortune Brands Innovations, Inc.$FBIN | 49.2 | $38.2M | 696,350 |
 EchoStar CORP$ECHO | 32.8 | $33.2M | 326,754 |
 James Hardie Industries plc$JHX | — | $30.7M | 1,172,112 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Diameter Capital Partners LP's 33 positions.
Showing top 10 of 33 holdings.
Sector Allocation
Financials
$277.5M
Technology
$231.2M
Communication Services
$172.4M
Industrials
$80.4M
Consumer Discretionary
$61.1M
Materials
$44.9M
Energy
$32.6M
Other
$20.4M
Full Holdings — Diameter Capital Partners LP (Q2 2026)
All 33 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $SPYPUT | SPDR S&P 500 ETF TRUST | $298.7M | — | -20% | — |
| 2 | $IAU | ISHARES GOLD TRUST | $254.0M | 27.0% | NEW | — |
| 3 | $SHAZ | SharonAI Holdings Inc. | $126.7M | 13.5% | NEW | 44.5 |
| 4 | $TDS | TELEPHONE & DATA SYSTEMS INC /DE/ | $62.0M | 6.6% | NEW | 42.3 |
| 5 | $MBC | MasterBrand, Inc. | $49.2M | 5.2% | +209% | 38.7 |
| 6 | $UNIT | Uniti Group Inc. | $45.9M | 4.9% | -30% | 71.7 |
| 7 | $SPCX | SPACE EXPLORATION TECHNOLOGIES CORP | $42.7M | 4.5% | NEW | — |
| 8 | $FBIN | Fortune Brands Innovations, Inc. | $38.2M | 4.1% | +2% | 49.2 |
| 9 | $ECHO | EchoStar CORP | $33.2M | 3.5% | -78% | 32.8 |
| 10 | $JHX | James Hardie Industries plc | $30.7M | 3.3% | +2244% | — |
| 11 |  $WOLF | WOLFSPEED, INC. | $29.7M | 3.2% | NEW | 22.8 |
| 12 |  $AMBP | Ardagh Metal Packaging S.A. | $23.8M | 2.5% | +13% | — |
| 13 |  $KEEL | Keel Infrastructure Corp. | $23.5M | 2.5% | NEW | 17.9 |
| 14 |  $VISN | Vistance Networks, Inc. | $22.4M | 2.4% | +119% | 33.8 |
| 15 |  $CCZ | COMCAST CORP | $20.6M | 2.2% | NEW | 59.5 |
| 16 |  $OVV | Ovintiv Inc. | $20.5M | 2.2% | NEW | 62.5 |
| 17 |  $MAGN | Magnera Corp | $14.2M | 1.5% | +0% | 50.3 |
| 18 |  $SILA | Sila Realty Trust, Inc. | $13.3M | 1.4% | -58% | 57.4 |
| 19 |  $SEI | Solaris Energy Infrastructure, Inc. | $12.1M | 1.3% | NEW | 56.4 |
| 20 |  $CMCO | COLUMBUS MCKINNON CORP | $10.8M | 1.1% | +0% | 37.2 |
| 21 |  $CHTR | CHARTER COMMUNICATIONS, INC. /MO/ | $10.7M | 1.1% | NEW | 59 |
| 22 |  $CBRS | Cerebras Systems Inc. | $7.7M | 0.8% | NEW | — |
| 23 |  $NCDL | Nuveen Churchill Direct Lending Corp. | $7.5M | 0.8% | -56% | — |
| 24 |  $WING | Wingstop Inc. | $6.9M | 0.7% | NEW | 62.4 |
| 25 |  $PFLA | PennantPark Floating Rate Capital Ltd. | $6.7M | 0.7% | -46% | — |
| 26 |  $CYH | COMMUNITY HEALTH SYSTEMS INC | $6.1M | 0.7% | NEW | 49.6 |
| 27 |  $CGBD | Carlyle Secured Lending, Inc. | $5.4M | 0.6% | NEW | — |
| 28 |  $EAT | BRINKER INTERNATIONAL, INC | $5.0M | 0.5% | NEW | 67.9 |
| 29 |  $FWRD | FORWARD AIR CORP | $4.7M | 0.5% | NEW | 41.7 |
| 30 |  $MWH | SOLV Energy, Inc. | $2.7M | 0.3% | NEW | — |
| 31 |  $INIO | INNIO N.V. | $2.0M | 0.2% | NEW | — |
| 32 | $ECHOCALL | EchoStar CORP | $1.7M | — | +0% | 32.8 |
| 33 |  $BBDC | Barings BDC, Inc. | $822,938 | 0.1% | -93% | — |
New Positions (18)
$IAU ISHARES GOLD TRUST$254.0M$SHAZ SharonAI Holdings Inc.$126.7M$TDS TELEPHONE & DATA SYSTEMS INC /DE/$62.0M$SPCX SPACE EXPLORATION TECHNOLOGIES CORP$42.7M$WOLF WOLFSPEED, INC.$29.7M$KEEL Keel Infrastructure Corp.$23.5M$CCZ COMCAST CORP$20.6M$OVV Ovintiv Inc.$20.5M$SEI Solaris Energy Infrastructure, Inc.$12.1M$CHTR CHARTER COMMUNICATIONS, INC. /MO/$10.7M$CBRS Cerebras Systems Inc.$7.7M$WING Wingstop Inc.$6.9M$CYH COMMUNITY HEALTH SYSTEMS INC$6.1M$CGBD Carlyle Secured Lending, Inc.$5.4M$EAT BRINKER INTERNATIONAL, INC$5.0MExited Positions (14)
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