Filed: 5/15/2026ACC: 0001172661-26-002226
📋 What this filing means
DIAMETER CAPITAL PARTNERS LP filed this quarterly 13F‑HR report disclosing 28 equity positions with a total reported market value of $1.07B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
28
Positions
$1.07B
Total AUM (reported)
120.16M
Total Shares
Allocation by class
TR UNIT$325.17M30.4%
COM$185.93M17.4%
CL A$174.16M16.3%
RUSSELL 2000 ETF$99.20M9.3%
COM SHS$82.31M7.7%
CONVERTIBLE BOND$75.73M7.1%
COMMON STOCK$37.72M3.5%
Portfolio Concentration
Top 3$598.53M56.0%
4–10$229.99M21.5%
11–25$234.17M21.9%
Rest$5.56M0.5%
Top 3 weight
56.0%
Top 10 weight
77.6%
Voting Authority Distribution
Total shares with voting rights: 120.16M
Sole
Full voting authority
120.16M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole28
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings28
Rows:
STATE STR SPDR S&P 500 ETF T
SOLEShares500K
TypeSH
Market value$325.17M
30.44%
Sole
500K
Shared
0.00
None
0.00
ECHOSTAR CORP
SOLEShares1.49M
TypeSH
Market value$174.16M
16.30%
Sole
1.49M
Shared
0.00
None
0.00
ISHARES TR
SOLEShares400K
TypeSH
Market value$99.20M
9.29%
Sole
400K
Shared
0.00
None
0.00
UNITI GROUP LLC
SOLEShares5.68M
TypeSH
Market value$53.29M
4.99%
Sole
5.68M
Shared
0.00
None
0.00
NEBIUS GROUP N.V.
SOLEShares40M
TypePRN
Market value$38.51M
3.60%
Sole
40M
Shared
0.00
None
0.00
NEBIUS GROUP N.V.
SOLEShares40M
TypePRN
Market value$37.22M
3.48%
Sole
40M
Shared
0.00
None
0.00
FORTUNE BRANDS INNOVATIONS I
SOLEShares680K
TypeSH
Market value$26.50M
2.48%
Sole
680K
Shared
0.00
None
0.00
BOOKING HOLDINGS INC
SOLEShares6K
TypeSH
Market value$25.26M
2.36%
Sole
6K
Shared
0.00
None
0.00
SILA REALTY TRUST INC
SOLEShares1.05M
TypeSH
Market value$24.87M
2.33%
Sole
1.05M
Shared
0.00
None
0.00
CAESARS ENTERTAINMENT INC NE
SOLEShares920.60K
TypeSH
Market value$24.33M
2.28%
Sole
920.60K
Shared
0.00
None
0.00
HCA HEALTHCARE INC
SOLEShares47K
TypeSH
Market value$22.24M
2.08%
Sole
47K
Shared
0.00
None
0.00
PG&E CORP
SOLEShares1.20M
TypeSH
Market value$21.08M
1.97%
Sole
1.20M
Shared
0.00
None
0.00
UWM HOLDINGS CORPORATION
SOLEShares5.80M
TypeSH
Market value$21.00M
1.97%
Sole
5.80M
Shared
0.00
None
0.00
ARK ETF TR
SOLEShares300K
TypeSH
Market value$20.28M
1.90%
Sole
300K
Shared
0.00
None
0.00
SELECT SECTOR SPDR TR
SOLEShares125K
TypeSH
Market value$20.22M
1.89%
Sole
125K
Shared
0.00
None
0.00
ARDAGH METAL PACKAGING S A
SOLEShares4.47M
TypeSH
Market value$18.09M
1.69%
Sole
4.47M
Shared
0.00
None
0.00
NUVEEN CHURCHILL DIRECT LEND
SOLEShares1.38M
TypeSH
Market value$17.55M
1.64%
Sole
1.38M
Shared
0.00
None
0.00
VISTANCE NETWORKS INC
SOLEShares800K
TypeSH
Market value$14.56M
1.36%
Sole
800K
Shared
0.00
None
0.00
PENNANTPARK FLOATING RATE CA
SOLEShares1.66M
TypeSH
Market value$13.31M
1.25%
Sole
1.66M
Shared
0.00
None
0.00
MASTERBRAND INC
SOLEShares1.55M
TypeSH
Market value$12.84M
1.20%
Sole
1.55M
Shared
0.00
None
0.00
BARINGS BDC INC
SOLEShares1.47M
TypeSH
Market value$12.11M
1.13%
Sole
1.47M
Shared
0.00
None
0.00
SLR INVESTMENT CORP
SOLEShares827.10K
TypeSH
Market value$11.84M
1.11%
Sole
827.10K
Shared
0.00
None
0.00
MAGNERA CORP
SOLEShares1.21M
TypeSH
Market value$11.47M
1.07%
Sole
1.21M
Shared
0.00
None
0.00
COLUMBUS MCKINNON CORP N Y
SOLEShares715.78K
TypeSH
Market value$10.40M
0.97%
Sole
715.78K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares25K
TypeSH
Market value$7.19M
0.67%
Sole
25K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
STATE STR SPDR S&P 500 ETF TSOLE | TR UNIT | 500K | SH | $325.17M 30.44% | 500K | 0.00 | 0.00 |
ECHOSTAR CORPSOLE | CL A | 1.49M | SH | $174.16M 16.30% | 1.49M | 0.00 | 0.00 |
ISHARES TRSOLE | RUSSELL 2000 ETF | 400K | SH | $99.20M 9.29% | 400K | 0.00 | 0.00 |
UNITI GROUP LLCSOLE | COM SHS | 5.68M | SH | $53.29M 4.99% | 5.68M | 0.00 | 0.00 |
NEBIUS GROUP N.V.SOLE | CONVERTIBLE BOND | 40M | PRN | $38.51M 3.60% | 40M | 0.00 | 0.00 |
NEBIUS GROUP N.V.SOLE | CONVERTIBLE BOND | 40M | PRN | $37.22M 3.48% | 40M | 0.00 | 0.00 |
FORTUNE BRANDS INNOVATIONS ISOLE | COM | 680K | SH | $26.50M 2.48% | 680K | 0.00 | 0.00 |
BOOKING HOLDINGS INCSOLE | COM | 6K | SH | $25.26M 2.36% | 6K | 0.00 | 0.00 |
SILA REALTY TRUST INCSOLE | COMMON STOCK | 1.05M | SH | $24.87M 2.33% | 1.05M | 0.00 | 0.00 |
CAESARS ENTERTAINMENT INC NESOLE | COM | 920.60K | SH | $24.33M 2.28% | 920.60K | 0.00 | 0.00 |
HCA HEALTHCARE INCSOLE | COM | 47K | SH | $22.24M 2.08% | 47K | 0.00 | 0.00 |
PG&E CORPSOLE | COM | 1.20M | SH | $21.08M 1.97% | 1.20M | 0.00 | 0.00 |
UWM HOLDINGS CORPORATIONSOLE | COM CL A | 5.80M | SH | $21.00M 1.97% | 5.80M | 0.00 | 0.00 |
ARK ETF TRSOLE | INNOVATION ETF | 300K | SH | $20.28M 1.90% | 300K | 0.00 | 0.00 |
SELECT SECTOR SPDR TRSOLE | STATE STREET IND | 125K | SH | $20.22M 1.89% | 125K | 0.00 | 0.00 |
ARDAGH METAL PACKAGING S ASOLE | SHS | 4.47M | SH | $18.09M 1.69% | 4.47M | 0.00 | 0.00 |
NUVEEN CHURCHILL DIRECT LENDSOLE | COM SHS | 1.38M | SH | $17.55M 1.64% | 1.38M | 0.00 | 0.00 |
VISTANCE NETWORKS INCSOLE | COM | 800K | SH | $14.56M 1.36% | 800K | 0.00 | 0.00 |
PENNANTPARK FLOATING RATE CASOLE | COM | 1.66M | SH | $13.31M 1.25% | 1.66M | 0.00 | 0.00 |
MASTERBRAND INCSOLE | COMMON STOCK | 1.55M | SH | $12.84M 1.20% | 1.55M | 0.00 | 0.00 |
BARINGS BDC INCSOLE | COM | 1.47M | SH | $12.11M 1.13% | 1.47M | 0.00 | 0.00 |
SLR INVESTMENT CORPSOLE | COM | 827.10K | SH | $11.84M 1.11% | 827.10K | 0.00 | 0.00 |
MAGNERA CORPSOLE | COM SHS | 1.21M | SH | $11.47M 1.07% | 1.21M | 0.00 | 0.00 |
COLUMBUS MCKINNON CORP N YSOLE | COM | 715.78K | SH | $10.40M 0.97% | 715.78K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 25K | SH | $7.19M 0.67% | 25K | 0.00 | 0.00 |
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