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DCP

Diameter Capital Partners Portfolio holdings

AUM $1.07B
1-Year Est. Return 152.29%
This Fund
S&P 500
This Quarter Est. Return
+1.75%
1 Year Est. Return
+152.29%
3 Year Est. Return
+414.88%
5 Year Est. Return
+403.74%
10 Year Est. Return
–
AUM
$1.07B
AUM Growth
-$26M
Cap. Flow
-$26.8M
Cap. Flow %
-2.51%
Top 10 Hldgs %
77.37%
Holding
50
New
11
Increased
5
Reduced
9
Closed
21

Top Buys

Rank Stock Value
1
FBIN icon
Fortune Brands Innovations
FBIN
+$35.4M
2
UNIT
Uniti Group
UNIT
+$32.8M
3
UWMC icon
UWM Holdings
UWMC
+$26.7M
4
PCG icon
PG&E
PCG
+$20.4M
5
VISN
Vistance Networks Inc
VISN
+$14.6M

Top Sells

Rank Stock Value
1
ECHO
EchoStar
ECHO
+$264M
2
MBC icon
MasterBrand
MBC
+$48.3M
3
TDS icon
Telephone and Data Systems
TDS
+$43.8M
4
FSK icon
FS KKR Capital
FSK
+$33.7M
5
AES icon
AES
AES
+$28M

Sector Composition

Rank Sector Weight
1 Communication Services 16.12%
2 Real Estate 7.32%
3 Financials 7.1%
4 Industrials 3.45%
5 Consumer Discretionary 3.3%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
JHX icon
26
James Hardie Industries
JHX
$15.3B
$947K 0.09%
50,000
-950,000
-95% -$21.4M
AAL icon
27
PUT
American Airlines Group
AAL
$10.1B
– –
-1,500,000
Closed -$23M
AES icon
28
AES
AES
$10.5B
– –
-1,950,000
Closed -$28M
OPTU
29
Optimum Communications Inc
OPTU
$298M
– –
-3,188,947
Closed -$5.26M
AZN icon
30
AstraZeneca
AZN
$263B
– –
-7,500
Closed -$1.38M
CZR icon
31
Caesars Entertainment
CZR
$6.06B
– –
-850,000
Closed -$20.2M
DBRG icon
32
DigitalBridge
DBRG
$2.93B
– –
-1,250,000
Closed -$19.2M
ETR icon
33
Entergy
ETR
$50.2B
– –
-208,000
Closed -$19.2M
EVRG icon
34
Evergy
EVRG
$19.1B
– –
-260,000
Closed -$18.8M
FSK icon
35
FS KKR Capital
FSK
$2.96B
– –
-2,272,393
Closed -$33.7M
LLY icon
36
Eli Lilly
LLY
$1.02T
– –
-1,350
Closed -$1.45M
MERC icon
37
Mercer International
MERC
$42.3M
– –
-1,100,397
Closed -$2.18M
MFIC icon
38
MidCap Financial Investment
MFIC
$787M
– –
-1,013,005
Closed -$11.6M
MRK icon
39
Merck
MRK
$322B
– –
-13,750
Closed -$1.45M
NVS icon
40
Novartis
NVS
$297B
– –
-10,400
Closed -$1.43M
PFE icon
41
Pfizer
PFE
$143B
– –
-53,000
Closed -$1.32M
SNY icon
42
Sanofi
SNY
$103B
– –
-28,000
Closed -$1.36M
TDS icon
43
Telephone and Data Systems
TDS
$3.82B
– –
-1,067,297
Closed -$43.8M
WOLF icon
44
Wolfspeed
WOLF
$1.23B
– –
-347,427
Closed -$6.05M
ULS icon
45
UL Solutions
ULS
$18.5B
– –
-50,000
Closed -$3.94M
BCSS.U
46
Bain Capital GSS Investment Corp Units
BCSS.U
– –
-2,000,000
Closed -$20.4M
MDLN
47
Medline Inc
MDLN
$33.2B
– –
-250,000
Closed -$10.5M
1
2

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Diameter Capital Partners's Q1 2026 Portfolio in Review

As of Q1 2026, Diameter Capital Partners held 50 positions worth $1.07B, down 2.4% from $1.09B the previous quarter. Its ten largest holdings account for 77% of the portfolio.

Diameter Capital Partners's Q1 2026 filing shows 11 new, 5 increased, 9 reduced and 21 closed positions. Its largest new stake was Fortune Brands Innovations: 680,000 shares worth $26.5M. The largest sale was EchoStar, an estimated $264M.

By sector, the portfolio is most concentrated in Communication Services at 16% of assets, down from 42% a quarter earlier, followed by Real Estate and Financials.

  • Diameter Capital Partners's largest Q1 2026 buy was Fortune Brands Innovations: 680,000 shares worth $26.5M.
  • Diameter Capital Partners added most to Uniti Group in Q1 2026, an estimated $32.8M increase.
  • Diameter Capital Partners's biggest Q1 2026 reduction was EchoStar, cutting an estimated $264M.
  • Diameter Capital Partners fully exited Telephone and Data Systems in Q1 2026, selling an estimated $43.8M.
  • Diameter Capital Partners's ten largest holdings make up 77% of its $1.07B portfolio in Q1 2026.
  • Diameter Capital Partners opened 11 new positions and closed 21 in Q1 2026.
  • Diameter Capital Partners's portfolio value fell 2.4% quarter-over-quarter to $1.07B.

Based on Diameter Capital Partners's 13F filing for Q1 2026, filed 15 May 2026.