Weiss Asset Management LP

Q1 2025 13F-HR Holdings

Location
Boston, MA
Holdings as of
3/31/2025
Date filed
5/15/2025
Form type
13F-HR
Num holdings
304
Total value ($000)
$4,960,658
Net value change ($000)
+96,697 (2.0%)
New positions
127
Sold out positions
414
Turnover %
110.8%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 2/14/2025 Next filing: 8/14/2025 SEC filing

Snapshot: Change Analysis

Compared to Q4 2024
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)
MSTR 318,238 983.6%
NVDA 303,590 813.5%
Intra-Cellular Therapies, Inc. 216,353 NEW
TSLA 121,937 NEW
AME 62,360 250.2%
SMCI 59,463 NEW
BKNG 51,111 623.1%
CHX 38,740 NEW
IEX 36,018 636.1%
DE 33,185 NEW
Top Reduces (Value $000, Stocks/ETFs)
BA -61,251 -100.0%
JNJ -45,743 -100.0%
SLB -44,111 -97.5%
COP -40,960 -100.0%
LRCX -36,848 -100.0%
ETHA -35,600 -88.6%
HYG -32,994 -100.0%
MS -30,263 -98.6%
PEG -28,474 -100.0%
ADY -27,873 -97.7%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 1,252,682 (25.3% 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