Weiss Asset Management LP
Weiss Asset Management LP is an Investment Adviser institutional filer with the SEC under CIK 1357550, reporting 613 portfolio positions, with 29 historical 13F filings on file. Most recent reporting period: 2026-06-30.
A Form 13F reports a manager's US-listed stock and option positions only. It does not include real estate, private funds, bonds, cash or non-US holdings, so a 13F portfolio value is not the firm's total assets under management (AUM).
- State of incorporation: DE
- Filing type: 13F-HR
- Latest reporting period: 2026-06-30
- Last filed: 2026-08-14
Top 10 portfolio positions
The largest reported holdings in Weiss Asset Management LP's most recent 13F filing, ranked by reported market value.
- NVIDIA CORPORATION (NVDA)
- MICRON TECHNOLOGY INC (MU)
- SUPER MICRO COMPUTER INC (SMCIP)
- SUPER MICRO COMPUTER INC
- SUPER MICRO COMPUTER INC
- TESLA INC (TSLA)
- BOEING CO (BA-PA)
- STRATEGY INC
- NEXTERA ENERGY INC (NEE-PV)
- THERAVANCE BIOPHARMA INC (TBPH)
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