MARINER INVESTMENT GROUP LLC

Q2 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
6/30/2026
Date filed
7/24/2026
Form type
13F-HR
Num holdings
124
Total value ($000)
$463,109
Net value change ($000)
+117,230 (33.9%)
New positions
25
Sold out positions
6
Turnover %
36.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/5/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
SPY 57,109 NEW
MUB 4,892 NEW
GLW 3,576 NEW
FOUR 3,425 NEW
FERG 2,848 NEW
EWZ 2,760 NEW
LECO 2,676 179.1%
IEF 2,137 NEW
SHY 2,049 32.7%
HYG 1,967 NEW
Top Reduces (Value $000, Stocks/ETFs)
IBIT -16,054 -13.4%
FOUR -3,909 -61.6%
CAT -2,692 -100.0%
SOLS -1,142 -100.0%
LGN -847 -100.0%
MCHP -840 -100.0%
MTSI -666 -100.0%
RWT -479 -15.5%
RRC -239 -17.6%
EQT -210 -16.5%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 36,791 (7.9% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type