Weiss Asset Management LP

Q1 2026 13F-HR Holdings

Location
Boston, MA
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
488
Total value ($000)
$5,913,462
Net value change ($000)
-1,230,033 (-17.2%)
New positions
270
Sold out positions
343
Turnover %
94.0%
Sector allocation + QoQ delta (equities-only)

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

Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 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)
PSLV 199,763 NEW
NEE 128,125 NEW
HOLX 93,009 NEW
CEF 83,009 NEW
BMNR 60,266 237.8%
ALB 59,030 NEW
PPL 47,474 NEW
LMT 37,240 NEW
OVV 35,427 NEW
KMB 33,046 NEW
Top Reduces (Value $000, Stocks/ETFs)
IBIT -299,762 -77.4%
NVDA -265,362 -21.4%
AVDL -97,301 -100.0%
ADP -82,469 -100.0%
MSTR -66,476 -44.4%
LIN -63,492 -100.0%
EQIX -55,791 -100.0%
PFG -53,713 -100.0%
THS -51,140 -100.0%
CDTX -49,700 -100.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 484,287 (8.2% 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