Filed: 5/5/2026ACC: 0001096978-26-000005
📋 What this filing means
MARINER INVESTMENT GROUP LLC filed this quarterly 13F‑HR report disclosing 100 equity positions with a total reported market value of $345.88M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
100
Positions
$345.88M
Total AUM (reported)
133.94M
Total Shares
Allocation by class
SHS BEN INT$120.23M34.8%
COM$36.49M10.6%
NOTE 0.500% 6/0$34.72M10.0%
NOTE 1.125% 8/1$31.00M9.0%
NOTE 1.500% 3/0$22.08M6.4%
NOTE 10/0$17.75M5.1%
COM NEW$13.87M4.0%
Portfolio Concentration
Top 3$185.95M53.8%
4–10$85.57M24.7%
11–25$47.18M13.6%
Rest$27.18M7.9%
Top 3 weight
53.8%
Top 10 weight
78.5%
Voting Authority Distribution
Total shares with voting rights: 133.94M
Sole
Full voting authority
133.94M
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)
Sole0
Shared0
Other100
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings100
Rows:
ISHARES BITCOIN TRUST ETF
DFNDShares3.13M
TypeSH
Market value$120.23M
34.76%
Sole
3.13M
Shared
0.00
None
0.00
ALIBABA GROUP HLDG LTD
DFNDShares25M
TypePRN
Market value$34.72M
10.04%
Sole
25M
Shared
0.00
None
0.00
FLUOR CORP
DFNDShares25.10M
TypePRN
Market value$31.00M
8.96%
Sole
25.10M
Shared
0.00
None
0.00
GLOBAL PMTS INC
DFNDShares25M
TypePRN
Market value$22.08M
6.38%
Sole
25M
Shared
0.00
None
0.00
SNOWFLAKE INC
DFNDShares15M
TypePRN
Market value$17.75M
5.13%
Sole
15M
Shared
0.00
None
0.00
RITHM CAPITAL CORP
DFNDShares1.33M
TypeSH
Market value$12.63M
3.65%
Sole
1.33M
Shared
0.00
None
0.00
ON SEMICONDUCTOR CORP
DFNDShares12.50M
TypePRN
Market value$12.25M
3.54%
Sole
12.50M
Shared
0.00
None
0.00
LIVE NATION ENTERTAINMENT IN
DFNDShares5M
TypePRN
Market value$7.61M
2.20%
Sole
5M
Shared
0.00
None
0.00
SHIFT4 PMTS INC
DFNDShares470K
TypeSH
Market value$7.00M
2.02%
Sole
470K
Shared
0.00
None
0.00
ISHARES TR
DFNDShares75.82K
TypeSH
Market value$6.26M
1.81%
Sole
75.82K
Shared
0.00
None
0.00
STATE STR SPDR S&P 500 ETF T
DFNDShares1.39M
TypeSH
Market value$5.81M
1.68%
Sole
1.39M
Shared
0.00
None
0.00
LIVE NATION ENTERTAINMENT IN
DFNDShares5M
TypePRN
Market value$5.40M
1.56%
Sole
5M
Shared
0.00
None
0.00
CHIMERA INVT CORP
DFNDShares378.90K
TypeSH
Market value$4.76M
1.37%
Sole
378.90K
Shared
0.00
None
0.00
ENTERGY CORP NEW
DFNDShares40K
TypeSH
Market value$4.49M
1.30%
Sole
40K
Shared
0.00
None
0.00
VANGUARD SCOTTSDALE FDS
DFNDShares52.32K
TypeSH
Market value$4.15M
1.20%
Sole
52.32K
Shared
0.00
None
0.00
WILLIAMS COS INC
DFNDShares95K
TypeSH
Market value$3.43M
0.99%
Sole
95K
Shared
0.00
None
0.00
REDWOOD TRUST INC
DFNDShares550.36K
TypeSH
Market value$3.09M
0.89%
Sole
550.36K
Shared
0.00
None
0.00
CATERPILLAR INC
DFNDShares8.80K
TypeSH
Market value$2.74M
0.79%
Sole
8.80K
Shared
0.00
None
0.00
GRUPO AEROMEXICO SAB DE CV
DFNDShares169.28K
TypeSH
Market value$2.37M
0.69%
Sole
169.28K
Shared
0.00
None
0.00
PENNYMAC MTG INVT TR
DFNDShares180K
TypeSH
Market value$2.10M
0.61%
Sole
180K
Shared
0.00
None
0.00
MFA FINL INC
DFNDShares210K
TypeSH
Market value$2.01M
0.58%
Sole
210K
Shared
0.00
None
0.00
MASTEC INC
DFNDShares6K
TypeSH
Market value$1.93M
0.56%
Sole
6K
Shared
0.00
None
0.00
REDWOOD TRUST INC
DFNDShares1.80M
TypePRN
Market value$1.83M
0.53%
Sole
1.80M
Shared
0.00
None
0.00
REDFIN CORP
DFNDShares1.65M
TypePRN
Market value$1.58M
0.46%
Sole
1.65M
Shared
0.00
None
0.00
LINCOLN ELEC HLDGS INC
DFNDShares6K
TypeSH
Market value$1.49M
0.43%
Sole
6K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ISHARES BITCOIN TRUST ETFDFND | SHS BEN INT | 3.13M | SH | $120.23M 34.76% | 3.13M | 0.00 | 0.00 |
ALIBABA GROUP HLDG LTDDFND | NOTE 0.500% 6/0 | 25M | PRN | $34.72M 10.04% | 25M | 0.00 | 0.00 |
FLUOR CORPDFND | NOTE 1.125% 8/1 | 25.10M | PRN | $31.00M 8.96% | 25.10M | 0.00 | 0.00 |
GLOBAL PMTS INCDFND | NOTE 1.500% 3/0 | 25M | PRN | $22.08M 6.38% | 25M | 0.00 | 0.00 |
SNOWFLAKE INCDFND | NOTE 10/0 | 15M | PRN | $17.75M 5.13% | 15M | 0.00 | 0.00 |
RITHM CAPITAL CORPDFND | COM NEW | 1.33M | SH | $12.63M 3.65% | 1.33M | 0.00 | 0.00 |
ON SEMICONDUCTOR CORPDFND | NOTE 0.500% 3/0 | 12.50M | PRN | $12.25M 3.54% | 12.50M | 0.00 | 0.00 |
LIVE NATION ENTERTAINMENT INDFND | NOTE 3.125% 1/1 | 5M | PRN | $7.61M 2.20% | 5M | 0.00 | 0.00 |
SHIFT4 PMTS INCDFND | CL A | 470K | SH | $7.00M 2.02% | 470K | 0.00 | 0.00 |
ISHARES TRDFND | 1 3 YR TREAS BD | 75.82K | SH | $6.26M 1.81% | 75.82K | 0.00 | 0.00 |
STATE STR SPDR S&P 500 ETF TDFND | TR UNIT | 1.39M | SH | $5.81M 1.68% | 1.39M | 0.00 | 0.00 |
LIVE NATION ENTERTAINMENT INDFND | NOTE 2.875% 1/1 | 5M | PRN | $5.40M 1.56% | 5M | 0.00 | 0.00 |
CHIMERA INVT CORPDFND | COM SHS | 378.90K | SH | $4.76M 1.37% | 378.90K | 0.00 | 0.00 |
ENTERGY CORP NEWDFND | COM | 40K | SH | $4.49M 1.30% | 40K | 0.00 | 0.00 |
VANGUARD SCOTTSDALE FDSDFND | SHRT TRM CORP BD | 52.32K | SH | $4.15M 1.20% | 52.32K | 0.00 | 0.00 |
WILLIAMS COS INCDFND | COM | 95K | SH | $3.43M 0.99% | 95K | 0.00 | 0.00 |
REDWOOD TRUST INCDFND | COM | 550.36K | SH | $3.09M 0.89% | 550.36K | 0.00 | 0.00 |
CATERPILLAR INCDFND | COM | 8.80K | SH | $2.74M 0.79% | 8.80K | 0.00 | 0.00 |
GRUPO AEROMEXICO SAB DE CVDFND | SPONSORED ADS | 169.28K | SH | $2.37M 0.69% | 169.28K | 0.00 | 0.00 |
PENNYMAC MTG INVT TRDFND | COM | 180K | SH | $2.10M 0.61% | 180K | 0.00 | 0.00 |
MFA FINL INCDFND | COM | 210K | SH | $2.01M 0.58% | 210K | 0.00 | 0.00 |
MASTEC INCDFND | COM | 6K | SH | $1.93M 0.56% | 6K | 0.00 | 0.00 |
REDWOOD TRUST INCDFND | NOTE 7.750% 6/1 | 1.80M | PRN | $1.83M 0.53% | 1.80M | 0.00 | 0.00 |
REDFIN CORPDFND | NOTE 0.500% 4/0 | 1.65M | PRN | $1.58M 0.46% | 1.65M | 0.00 | 0.00 |
LINCOLN ELEC HLDGS INCDFND | COM | 6K | SH | $1.49M 0.43% | 6K | 0.00 | 0.00 |
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