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MIG

Mariner Investment Group Portfolio holdings

AUM $346M
1-Year Est. Return 25.25%
This Fund
S&P 500
This Quarter Est. Return
+12.03%
1 Year Est. Return
+25.25%
3 Year Est. Return
–
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$282M
AUM Growth
+$27.5M
Cap. Flow
+$119M
Cap. Flow %
42.17%
Top 10 Hldgs %
84.15%
Holding
79
New
41
Increased
11
Reduced
6
Closed
13

Top Buys

Rank Stock Value
1
IBIT icon
iShares Bitcoin Trust
IBIT
+$46.6M
2
HYG icon
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
+$13.5M
3
LQD icon
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
+$13.2M
4
VOO icon
Vanguard S&P 500 ETF
VOO
+$12.3M
5
DUK icon
Duke Energy
DUK
+$5.9M

Top Sells

Rank Stock Value
1
BKLN icon
Invesco Senior Loan ETF
BKLN
+$63.8M
2
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$25.6M
3
JFR icon
Nuveen Floating Rate Income Fund
JFR
+$6.79M
4
TLT icon
iShares 20+ Year Treasury Bond ETF
TLT
+$3.57M
5
CEG icon
Constellation Energy
CEG
+$3.57M

Sector Composition

Rank Sector Weight
1 Utilities 5.93%
2 Energy 5.29%
3 Industrials 3.51%
4 Technology 1.57%
5 Communication Services 1.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SPY icon
1
State Street SPDR S&P 500 ETF Trust
SPY
$778B
$79.9M 28.37%
129,366
-44,826
-26% -$25.6M
IBIT icon
2
iShares Bitcoin Trust
IBIT
$47.2B
$50.9M 18.07%
+831,680
New +$46.6M
JFR icon
3
Nuveen Floating Rate Income Fund
JFR
$1.23B
$33.5M 11.91%
3,959,544
-830,456
-17% -$6.79M
HYG icon
4
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.3B
$26.8M 9.52%
332,600
+171,600
+107% +$13.5M
LQD icon
5
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$34.7B
$13.5M 4.79%
+123,200
New +$13.2M
VOO icon
6
Vanguard S&P 500 ETF
VOO
$968B
$13.2M 4.7%
+23,310
New +$12.3M
DUK icon
7
Duke Energy
DUK
$102B
$5.9M 2.09%
+50,000
New +$5.9M
VST icon
8
Vistra
VST
$55.1B
$4.85M 1.72%
25,000
-19,000
-43% -$2.81M
GLW icon
9
Corning
GLW
$126B
$4.21M 1.49%
80,000
+20,000
+33% +$936K
ETR icon
10
Entergy
ETR
$54.1B
$4.16M 1.48%
50,000
+30,000
+150% +$2.48M
WMB icon
11
Williams Companies
WMB
$90.5B
$3.45M 1.23%
55,000
+25,000
+83% +$1.48M
FERG icon
12
Ferguson
FERG
$44.7B
$3.27M 1.16%
+15,000
New +$2.76M
EQT icon
13
EQT Corp
EQT
$33.2B
$2.91M 1.03%
49,910
+9,910
+25% +$535K
AD
14
Array Digital Infrastructure
AD
$3.02B
$2.88M 1.02%
45,005
+10,000
+29% +$636K
PWR icon
15
Quanta Services
PWR
$93.9B
$2.27M 0.81%
+6,000
New +$1.93M
VLO icon
16
Valero Energy
VLO
$89.8B
$2.02M 0.72%
15,000
+2,500
+20% +$312K
EIM
17
Eaton Vance Municipal Bond Fund
EIM
$492M
$1.93M 0.69%
+200,000
New +$1.93M
TRGP icon
18
Targa Resources
TRGP
$60.4B
$1.74M 0.62%
+10,000
New +$1.68M
LECO icon
19
Lincoln Electric
LECO
$13.8B
$1.45M 0.52%
+7,000
New +$1.34M
RRC icon
20
Range Resources
RRC
$9.11B
$1.42M 0.51%
35,000
-50,000
-59% -$1.88M
PSX icon
21
Phillips 66
PSX
$82.9B
$1.19M 0.42%
+10,000
New +$1.12M
RWT
22
Redwood Trust
RWT
$616M
$1.18M 0.42%
200,000
+50,000
+33% +$284K
AR icon
23
Antero Resources
AR
$10.9B
$1.01M 0.36%
25,100
+100
+0.4% +$3.79K
EXP icon
24
Eagle Materials
EXP
$6.6B
$1.01M 0.36%
+5,000
New +$1.08M
CEG icon
25
Constellation Energy
CEG
$98B
$968K 0.34%
3,000
-13,500
-82% -$3.57M
1
2 3 4

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PFMOSF
Philadelphia Financial Management of San Francisco San Francisco, California $346M AUM 30.02% 1-Year Est. Return
OPW
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FFA
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WC
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WRM
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AIM
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Mariner Investment Group's Q2 2025 Portfolio in Review

As of Q2 2025, Mariner Investment Group held 79 positions worth $282M, up 11% from $254M the previous quarter. Its ten largest holdings account for 84% of the portfolio.

Mariner Investment Group deployed $119M of net new capital in Q2 2025, opening 41 new positions and adding to 11 existing holdings. Its largest new stake was iShares Bitcoin Trust: 831,680 shares worth $50.9M.

By sector, the portfolio is most concentrated in Utilities at 5.9% of assets, up from 4% a quarter earlier, followed by Energy and Industrials.

On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $25.6M trimmed.

  • Mariner Investment Group's largest Q2 2025 buy was iShares Bitcoin Trust: 831,680 shares worth $50.9M.
  • Mariner Investment Group added most to iShares iBoxx $ High Yield Corporate Bond ETF in Q2 2025, an estimated $13.5M increase.
  • Mariner Investment Group's biggest Q2 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $25.6M.
  • Mariner Investment Group fully exited Invesco Senior Loan ETF in Q2 2025, selling an estimated $63.8M.
  • Mariner Investment Group's ten largest holdings make up 84% of its $282M portfolio in Q2 2025.
  • Mariner Investment Group opened 41 new positions and closed 13 in Q2 2025.
  • Mariner Investment Group's portfolio value rose 11% quarter-over-quarter to $282M.

Based on Mariner Investment Group's 13F filing for Q2 2025, filed 16 Jul 2025.