Diameter Capital Partners LP
CIK
1727012
Location
New York, NY
Portfolio Value
Mid
$1,060,306,040
Diversification
Moderately concentrated
Filing Date
Global Rank
#1,892
/ 8,700
▲ 419
Top Industry
Telecom Services
25.3%
Period ended 2 months ago
Filed Aug 14, 2026 · 30d
26 quarters · since Mar 2020
Portfolio Concentration
29 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
28.2%
−5.4 pts
Top 5
66.9%
−3.2 pts
Top 10
83.0%
+1.1 pts
HHI
1,517
Moderately concentrated−136
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 52.1% | $552,693,436 |
| Communication Services | 12.1% | $128,216,025 |
| Industrials | 9.3% | $98,480,411 |
| Consumer Cyclical | 8.0% | $84,917,293 |
| Real Estate | 5.6% | $59,161,680 |
| Energy | 3.1% | $32,602,500 |
| Basic Materials | 2.9% | $30,685,892 |
| Technology | 2.8% | $30,100,000 |
| Financial Services | 1.9% | $20,417,943 |
| Consumer Defensive | 1.3% | $14,168,067 |
| Healthcare | 0.6% | $6,138,793 |
| Utilities | 0.3% | $2,724,000 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
5 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| MBC | MasterBrand, Inc. | +3,233,874 | 4,779,445 | $49,180,489 | |
| JHX | James Hardie Industries plc | +1,122,112 | 1,172,112 | $30,685,892 | |
| VISN | Vistance Networks, Inc. | +950,000 | 1,750,000 | $22,365,000 | |
| AMBP | Ardagh Metal Packaging S.A. | +563,045 | 5,030,465 | $23,844,404 | |
| FBIN | Fortune Brands Innovations, Inc. | +16,350 | 696,350 | $38,229,615 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
7 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| UNIT | Uniti Group Inc. | −1,681,528 | 4,000,000 | $45,880,000 | |
| BBDC | Barings BDC, Inc. | −1,375,211 | 96,589 | $822,938 | |
| ECHO | EchoStar CORP | −1,143,830 | 343,854 | $34,901,181 | |
| NCDL | Nuveen Churchill Direct Lending Corp. | −774,716 | 604,645 | $7,509,690 | |
| PFLT | PennantPark Floating Rate Capital Ltd. | −755,246 | 900,000 | $6,732,000 | |
| — | −612,956 | 437,473 | $13,281,680 | ||
| SPY | Spdr S&P 500 ETF Trust | −100,000 | 400,000 | $298,708,000 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
15 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| IAU | Ishares Gold Trust | 3,363,600 | $253,985,436 | |
| TDS | Telephone & Data Systems Inc /De/ | 1,675,955 | $62,027,094 | |
| SPCX | Space Exploration Technologies Corp | 250,000 | $42,715,000 | |
| CMCSA | Comcast Corp | 840,000 | $20,622,000 | |
| OVV | Ovintiv Inc. | 390,000 | $20,533,500 | |
| SEI | Solaris Energy Infrastructure, Inc. | 150,000 | $12,069,000 | |
| CHTR | Charter Communications, Inc. /Mo/ | 75,000 | $10,665,750 | |
| CBRS | Cerebras Systems Inc. | 35,000 | $7,735,000 | |
| WING | Wingstop Inc. | 40,000 | $6,936,400 | |
| CYH | Community Health Systems Inc | 1,837,962 | $6,138,793 | |
| CGBD | Carlyle Secured Lending, Inc. | 508,387 | $5,353,315 | |
| EAT | Brinker International, Inc | 29,500 | $4,956,000 | |
| FWRD | Forward Air Corp | 350,000 | $4,728,500 | |
| MWH | SOLV Energy, Inc. | 80,000 | $2,724,000 | |
| INIO | Innio N.V. | 50,000 | $1,977,500 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
11 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| AAXJ | iShares MSCI All Country Asia ex Japan ETF | 400,000 | $99,200,000 | |
| BKNG | Booking Holdings Inc. | 6,000 | $25,261,920 | |
| CZR | Caesars Entertainment, Inc. | 920,600 | $24,331,458 | |
| HCA | HCA Healthcare, Inc. | 47,000 | $22,242,280 | |
| PCG | PG&E Corp | 1,200,000 | $21,084,000 | |
| UWMC | UWM Holdings Corp | 5,800,000 | $20,996,000 | |
| — | 300,000 | $20,277,000 | ||
| XLBI | State Street Materials Select Sector SPDR Premium Income ETF | 125,000 | $20,216,250 | |
| SLRC | SLR Investment Corp. | 827,099 | $11,835,786 | |
| GOOGL | Alphabet Inc. | 25,000 | $7,189,000 | |
| RH | Rh | 30,725 | $4,295,969 | |
| No positions match the current search. | ||||
29 tracked positions ·
$1,060,306,040 total
· filing declares
34 positions · $1,240,161,751
· as of Jun 30, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SPY |
Spdr S&P 500 ETF Trust
PUT
|
Reduced | 400,000 | $298,708,000 | 28.17% | |
| IAU |
Ishares Gold Trust
|
NEW | 3,363,600 | $253,985,436 | 23.95% | |
| TDS |
Telephone & Data Systems Inc /De/
Communication Services
|
NEW | 1,675,955 | $62,027,094 | 5.85% | |
| MBC |
MasterBrand, Inc.
Consumer Cyclical
|
Added | 4,779,445 | $49,180,489 | 4.64% | |
| UNIT |
Uniti Group Inc.
Real Estate
|
Reduced | 4,000,000 | $45,880,000 | 4.33% | |
| SPCX |
Space Exploration Technologies Corp
Industrials
|
NEW | 250,000 | $42,715,000 | 4.03% | |
| FBIN |
Fortune Brands Innovations, Inc.
Industrials
|
Added | 696,350 | $38,229,615 | 3.61% | |
| ECHO |
EchoStar CORP
CALL
+ SHARES
Communication Services
|
Reduced | 343,854 | $34,901,181 | 3.29% | |
| JHX |
James Hardie Industries plc
Basic Materials
|
Added | 1,172,112 | $30,685,892 | 2.89% | |
| AMBP |
Ardagh Metal Packaging S.A.
Consumer Cyclical
|
Added | 5,030,465 | $23,844,404 | 2.25% | |
| VISN |
Vistance Networks, Inc.
Technology
|
Added | 1,750,000 | $22,365,000 | 2.11% | |
| CMCSA |
Comcast Corp
Communication Services
|
NEW | 840,000 | $20,622,000 | 1.94% | |
| OVV |
Ovintiv Inc.
Energy
|
NEW | 390,000 | $20,533,500 | 1.94% | |
| MAGN |
Magnera Corp
Consumer Defensive
|
Held | 1,205,793 | $14,168,067 | 1.34% | |
|
|
Reduced | 437,473 | $13,281,680 | 1.25% | ||
| SEI |
Solaris Energy Infrastructure, Inc.
Energy
|
NEW | 150,000 | $12,069,000 | 1.14% | |
| CMCO |
Columbus Mckinnon Corp
Industrials
|
Held | 715,783 | $10,829,796 | 1.02% | |
| CHTR |
Charter Communications, Inc. /Mo/
Communication Services
|
NEW | 75,000 | $10,665,750 | 1.01% | |
| CBRS |
Cerebras Systems Inc.
Technology
|
NEW | 35,000 | $7,735,000 | 0.73% | |
| NCDL |
Nuveen Churchill Direct Lending Corp.
Financial Services
|
Reduced | 604,645 | $7,509,690 | 0.71% | |
| WING |
Wingstop Inc.
Consumer Cyclical
|
NEW | 40,000 | $6,936,400 | 0.65% | |
| PFLT |
PennantPark Floating Rate Capital Ltd.
Financial Services
|
Reduced | 900,000 | $6,732,000 | 0.63% | |
| CYH |
Community Health Systems Inc
Healthcare
|
NEW | 1,837,962 | $6,138,793 | 0.58% | |
| CGBD |
Carlyle Secured Lending, Inc.
Financial Services
|
NEW | 508,387 | $5,353,315 | 0.50% | |
| EAT |
Brinker International, Inc
Consumer Cyclical
|
NEW | 29,500 | $4,956,000 | 0.47% | |
| FWRD |
Forward Air Corp
Industrials
|
NEW | 350,000 | $4,728,500 | 0.45% | |
| MWH |
SOLV Energy, Inc.
Utilities
|
NEW | 80,000 | $2,724,000 | 0.26% | |
| INIO |
Innio N.V.
Industrials
|
NEW | 50,000 | $1,977,500 | 0.19% | |
| BBDC |
Barings BDC, Inc.
Financial Services
|
Reduced | 96,589 | $822,938 | 0.08% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.