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DCP

Diameter Capital Partners Portfolio holdings

AUM $1.24B
1-Year Est. Return 137.67%
This Fund
S&P 500
This Quarter Est. Return
+3.09%
1 Year Est. Return
+137.67%
3 Year Est. Return
+378.37%
5 Year Est. Return
+374.3%
10 Year Est. Return
–
AUM
$858M
AUM Growth
+$180M
Cap. Flow
-$145M
Cap. Flow %
-16.96%
Top 10 Hldgs %
87.29%
Holding
34
New
6
Increased
6
Reduced
7
Closed
11

Top Buys

Rank Stock Value
1
ECHO
EchoStar
ECHO
+$27.2M
2
MCY icon
Mercury Insurance
MCY
+$18.9M
3
VISN
Vistance Networks Inc
VISN
+$14.4M
4
ATI icon
ATI
ATI
+$7.95M
5
NVRI icon
Enviri
NVRI
+$4.99M

Top Sells

Rank Stock Value
1
BA.PRA
Boeing Co 6.00% Series A Preferred Stock
BA.PRA
+$60.9M
2
CORZ icon
Core Scientific
CORZ
+$31.8M
3
VEON icon
VEON
VEON
+$20.6M
4
TAC icon
TransAlta
TAC
+$17.7M
5
PRIM icon
Primoris Services
PRIM
+$15.3M

Sector Composition

Rank Sector Weight
1 Miscellaneous 56.59%
2 Communication Services 29.94%
3 Real Estate 4.2%
4 Industrials 2.52%
5 Financials 2.28%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
HUM icon
26
CALL
Humana
HUM
$46.2B
– –
-132,500
Closed -$33.6M
HUT
27
Hut 8
HUT
$11.1B
– –
-130,000
Closed -$2.66M
PRIM icon
28
Primoris Services
PRIM
$4.14B
– –
-200,000
Closed -$15.3M
TAC icon
29
TransAlta
TAC
$3.78B
– –
-1,250,000
Closed -$17.7M
UNH icon
30
CALL
UnitedHealth
UNH
$337B
– –
-120,000
Closed -$60.7M
BA.PRA
31
Boeing Co 6.00% Series A Preferred Stock
BA.PRA
$7.25B
– –
-1,000,000
Closed -$60.9M
1
2

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Diameter Capital Partners's Q1 2025 Portfolio in Review

As of Q1 2025, Diameter Capital Partners held 34 positions worth $858M, up 27% from $678M the previous quarter. Its ten largest holdings account for 87% of the portfolio.

Diameter Capital Partners withdrew a net $145M in Q1 2025, closing 11 positions and reducing 7 holdings. Its most notable exit was Boeing Co 6.00% Series A Preferred Stock, an estimated $60.9M position sold in full.

By sector, the portfolio is most concentrated in Miscellaneous at 57% of assets, up from 40% a quarter earlier, followed by Communication Services and Real Estate.

Against the trend, Diameter Capital Partners opened a new position in Mercury Insurance worth $19.6M.

  • Diameter Capital Partners's largest Q1 2025 buy was Mercury Insurance: 350,000 shares worth $19.6M.
  • Diameter Capital Partners added most to EchoStar in Q1 2025, an estimated $27.2M increase.
  • Diameter Capital Partners's biggest Q1 2025 reduction was VEON, cutting an estimated $20.6M.
  • Diameter Capital Partners fully exited Boeing Co 6.00% Series A Preferred Stock in Q1 2025, selling an estimated $60.9M.
  • Diameter Capital Partners's ten largest holdings make up 87% of its $858M portfolio in Q1 2025.
  • Diameter Capital Partners opened 6 new positions and closed 11 in Q1 2025.
  • Diameter Capital Partners's portfolio value rose 27% quarter-over-quarter to $858M.

Based on Diameter Capital Partners's 13F filing for Q1 2025, filed 15 May 2025.