Brummer Multi-Strategy AB

Q4 2025 13F-HR Holdings

Location
Stockholm, V7
Holdings as of
12/31/2025
Date filed
2/4/2026
Form type
13F-HR
Num holdings
11
Total value ($000)
$16,543
Net value change ($000)
+11,054 (201.4%)
New positions
9
Sold out positions
2
Turnover %
84.2%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/10/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 2025
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)
CI 3,253 NEW
ARVN 1,973 NEW
ABVX 1,939 NEW
IQV 1,845 NEW
MRVI 1,488 NEW
ATAI 961 NEW
BDX 917 1042.0%
SLNO 405 NEW
KLTO 175 NEW
FHTX 25 NEW
Top Reduces (Value $000, Stocks/ETFs)
PTCT -1,175 -100.0%
CIGI -691 -100.0%
NMRK -58 -1.6%
Instrument mix + QoQ Δ (ex-options)
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