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Weiss Asset Management LP
Period ended Jun 30, 2026 · Latest filing Aug 14, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Jun 30, 2026: $9,541,753,171
More quarters will appear as history becomes available.
Top holdings
Top 10 at Jun 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- NVIDIA CORPORATION · COM · 67066G104 · shares: $1,053,170,714
- MICRON TECHNOLOGY INC · COM · 595112103 · shares: $858,525,119
- SUPER MICRO COMPUTER INC · 7 DEP CM SR A WI · 86800U500 · shares: $249,112,167
- SUPER MICRO COMPUTER INC · NOTE 2.250% 7/1 · 86800UAD6 · principal: $245,589,360
- SUPER MICRO COMPUTER INC · NOTE 3.500% 3/0 · 86800UAB0 · principal: $211,959,869
- SUPER MICRO COMPUTER INC · COM NEW · 86800U302 · shares · PUT: $206,670,912
- NVIDIA CORPORATION · COM · 67066G104 · shares · PUT: $200,090,000
- TESLA INC · COM · 88160R101 · shares: $191,579,515
- BOEING CO · DEP CONV PFD A · 097023204 · shares: $188,319,631
- STRATEGY INC · NOTE 0.625% 3/1 · 594972AJ0 · principal: $181,856,737
Reported holdings
624 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| OAKTREE ACQUISITION CORP III | *W EXP 09/01/203 | G6717R112 | — | 144,767 shares | $137,529 |
| MICWARE CO LTD | ADS | 59490A100 | — | 36,148 shares | $137,362 |
| TAYSHA GENE THERAPIES INC | COM SHS | 877619106 | — | 19,144 shares | $130,371 |
| NEW HORIZON AIRCRAFT LTD | *W EXP 02/14/202 | 64550A115 | — | 275,000 shares | $110,000 |
| MCEWEN INC. | COM NEW | 58039P305 | — | 5,996 shares | $108,707 |
| JAGUAR URANIUM CORP | CL A COM SHS | 47010E108 | — | 51,693 shares | $86,327 |
| ARCHER AVIATION INC | *W EXP 09/16/202 | 03945R110 | — | 533,675 shares | $64,041 |
| DISTOKEN ACQUISITION CORP | *W EXP 11/08/203 | G9878M112 | — | 123,504 shares | $63,815 |
| SBC MED GROUP HLDGS INC | *W EXP 09/17/202 | 73245B115 | — | 229,192 shares | $58,444 |
| COHEN CIRCLE ACQUISIT CORP I | *W EXP 07/01/203 | G2254C113 | — | 78,782 shares | $55,943 |
| TRAILBLAZER ACQUISITION CORP | *W EXP 09/30/203 | G9009S111 | — | 98,860 shares | $43,548 |
| DUKE ROBOTICS CORP | *W EXP 05/06/203 | 903448116 | — | 32,382 shares | $41,773 |
| CEA INDUSTRIES INC | COM | 86887P309 | — | 14,634 shares | $39,804 |
| HCM III ACQUISITION CORP | *W EXP 07/23/203 | G4365E111 | — | 60,391 shares | $39,254 |
| RENATUS TACTICAL ACQUIS | *W EXP 05/15/203 | G7490F127 | — | 45,881 shares | $34,870 |
| TETRA TECH INC NEW | COM | 88162G103 | — | 1,071 shares | $30,941 |
| GAMESTOP CORP | CL A | 36467W109 | — | 1,259 shares | $27,799 |
| CIBUS INC | CL A COM STK | 17166A101 | — | 16,087 shares | $22,039 |
| DYNAMIX CORP III | *W EXP 10/10/203 | G2949T117 | — | 76,300 shares | $20,998 |
| ALDEL FINL II INC | *W EXP 09/26/203 | G01558124 | — | 51,194 shares | $17,409 |
| GEN DIGITAL INC | COM | 668771108 | — | 639 shares | $15,905 |
| DEFI DEVELOPMENT CORP | *W EXP 01/21/202 | 47100L111 | — | 53,372 shares | $13,599 |
| AURORA INNOVATION INC | CLASS A COM | 051774107 | — | 1,625 shares | $11,082 |
| SWVL HOLDINGS CORP | *W EXP 99/99/999 | G86302117 | — | 131,100 shares | $944 |