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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
+97.26%
1 Year Est. Return
+152.29%
3 Year Est. Return
+414.88%
5 Year Est. Return
+403.74%
10 Year Est. Return
–
AUM
$1.62B
AUM Growth
+$746M
Cap. Flow
+$424M
Cap. Flow %
26.13%
Top 10 Hldgs %
75.66%
Holding
51
New
27
Increased
9
Reduced
3
Closed
10

Top Buys

Rank Stock Value
1
ECHO
EchoStar
ECHO
+$122M
2
MBC icon
MasterBrand
MBC
+$50.2M
3
AES icon
AES
AES
+$23.7M
4
TDS icon
Telephone and Data Systems
TDS
+$22.5M
5
OXY icon
Occidental Petroleum
OXY
+$20.3M

Top Sells

Rank Stock Value
1
VISN
Vistance Networks Inc
VISN
+$40.1M
2
RH icon
RH
RH
+$26.9M
3
CCO icon
Clear Channel Outdoor Holdings
CCO
+$17.6M
4
WBD icon
Warner Bros
WBD
+$15.7M
5
UWMC icon
UWM Holdings
UWMC
+$11.4M

Sector Composition

Rank Sector Weight
1 Communication Services 36.47%
2 Consumer Discretionary 5.61%
3 Utilities 3.55%
4 Industrials 3.22%
5 Real Estate 3.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
DLTR icon
26
PUT
Dollar Tree
DLTR
$24.7B
$14.7M 0.9%
+155,300
New +$16.6M
HPP
27
Hudson Pacific Properties
HPP
$791M
$14.2M 0.87%
734,347
+698,633
+1,956% +$13.2M
FRMM
28
Forum Markets
FRMM
$69.9M
$9.41M 0.58%
+390,329
New +$11.7M
CIEN icon
29
Ciena
CIEN
$47.8B
$9.03M 0.56%
+62,000
New +$6.31M
FWONK icon
30
Liberty Media Series C
FWONK
$25.5B
$8.36M 0.52%
+80,000
New +$8.11M
LITE icon
31
Lumentum
LITE
$48.4B
$7.81M 0.48%
+48,000
New +$5.99M
JHX icon
32
James Hardie Industries
JHX
$15.3B
$7.68M 0.47%
+400,000
New +$9.58M
MAGN
33
Magnera Corp
MAGN
$493M
$5.39M 0.33%
460,313
– –
METC icon
34
Ramaco Resources Class A
METC
$631M
$4.15M 0.26%
+125,000
New +$2.91M
NBR icon
35
Nabors Industries
NBR
$1.15B
$4.09M 0.25%
+100,000
New +$3.56M
RH icon
36
RH
RH
$3.29B
$4.06M 0.25%
20,000
-123,745
-86% -$26.9M
HI
37
DELISTED
Hillenbrand
HI
$2.03M 0.13%
+75,000
New +$1.76M
CEPF
38
Cantor Equity Partners IV
CEPF
$596M
$1.53M 0.09%
+150,000
New +$1.52M
DMIIU
39
Drugs Made In America Acquisition II Corp Unit
DMIIU
$995K 0.06%
+100,000
New +$997K
FCRS.U
40
FutureCrest Acquisition Corp Units
FCRS.U
$265K 0.02%
+25,000
New +$263K
CCO icon
41
Clear Channel Outdoor Holdings
CCO
$1.23B
– –
-15,000,000
Closed -$17.6M
VISN
42
Vistance Networks Inc
VISN
$2.65B
– –
-4,841,158
Closed -$40.1M
GLNG icon
43
Golar LNG
GLNG
$4.97B
– –
-105,000
Closed -$4.32M
HUM icon
44
Humana
HUM
$43.7B
– –
-35,000
Closed -$8.56M
JBLU icon
45
JetBlue
JBLU
$2.17B
– –
-750,000
Closed -$3.17M
ECHO
46
CALL
EchoStar
ECHO
$24.4B
– –
-3,700,000
Closed -$102M
ECHO
47
PUT
EchoStar
ECHO
$24.4B
– –
-200,000
Closed -$5.54M
UWMC icon
48
UWM Holdings
UWMC
$665M
– –
-2,750,000
Closed -$11.4M
WBD icon
49
CALL
Warner Bros
WBD
$64.2B
– –
-7,000,000
Closed -$80.2M
JCAP
50
Jefferson Capital
JCAP
$1.27B
– –
-350,000
Closed -$6.46M
1
2

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Diameter Capital Partners's Q3 2025 Portfolio in Review

As of Q3 2025, Diameter Capital Partners held 51 positions worth $1.62B, up 85% from $876M the previous quarter. Its ten largest holdings account for 76% of the portfolio.

Diameter Capital Partners deployed $424M of net new capital in Q3 2025, opening 27 new positions and adding to 9 existing holdings. Its largest new stake was AES: 1,825,000 shares worth $24M.

By sector, the portfolio is most concentrated in Communication Services at 36% of assets, up from 20% a quarter earlier, followed by Consumer Discretionary and Utilities.

On the sell side, the largest reduction was RH, an estimated $26.9M trimmed.

  • Diameter Capital Partners's largest Q3 2025 buy was AES: 1,825,000 shares worth $24M.
  • Diameter Capital Partners added most to EchoStar in Q3 2025, an estimated $122M increase.
  • Diameter Capital Partners's biggest Q3 2025 reduction was RH, cutting an estimated $26.9M.
  • Diameter Capital Partners fully exited Vistance Networks Inc in Q3 2025, selling an estimated $40.1M.
  • Diameter Capital Partners's ten largest holdings make up 76% of its $1.62B portfolio in Q3 2025.
  • Diameter Capital Partners opened 27 new positions and closed 10 in Q3 2025.
  • Diameter Capital Partners's portfolio value rose 85% quarter-over-quarter to $1.62B.

Based on Diameter Capital Partners's 13F filing for Q3 2025, filed 14 Nov 2025.