← Back to Discover
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) |
|---|---|---|---|---|---|
| PAYPAL HLDGS INC | COM | 70450Y103 | — | 28,239 shares | $1,219,360 |
| CIENA CORP | COM NEW | 171779309 | — | 2,481 shares | $1,217,079 |
| RELIANCE INC | COM | 759509102 | — | 3,230 shares | $1,206,728 |
| SIRIUSXM HOLDINGS INC | COMMON STOCK | 829933100 | — | 40,850 shares | $1,206,709 |
| MOMENTUS INC | COM CL A | 60879E408 | — | 179,416 shares | $1,205,676 |
| MAPLIGHT THERAPEUTICS INC | COM | 56565P103 | — | 33,094 shares | $1,186,089 |
| DOW HLDGS INC | COM | 260557103 | — | 43,283 shares | $1,184,223 |
| EXELIXIS INC | COM | 30161Q104 | — | 21,674 shares | $1,179,282 |
| VICTORY CAP HLDGS INC DEL | COM CL A | 92645B103 | — | 13,922 shares | $1,170,283 |
| ESSENT GROUP LTD | COM | G3198U102 | — | 18,094 shares | $1,163,082 |
| PDF SOLUTIONS INC | COM | 693282105 | — | 16,100 shares | $1,139,719 |
| BLACKSTONE INC | COM | 09260D107 | — | 9,381 shares | $1,103,862 |
| TARGET HOSPITALITY CORP | COM | 87615L107 | — | 54,088 shares | $1,101,232 |
| DIODES INC | COM | 254543101 | — | 9,939 shares | $1,087,724 |
| LIFESTANCE HEALTH GROUP INC | COM | 53228F101 | — | 101,115 shares | $1,082,942 |
| FIRST HAWAIIAN INC | COM | 32051X108 | — | 36,840 shares | $1,079,412 |
| ORACLE CORP | COM | 68389X105 | — | 7,319 shares | $1,072,599 |
| FRONTIER GROUP HLDGS INC | COM | 35909R108 | — | 135,184 shares | $1,069,305 |
| OTIS WORLDWIDE CORP | COM | 68902V107 | — | 14,686 shares | $1,051,518 |
| COUPANG INC | CL A | 22266T109 | — | 60,254 shares | $1,046,612 |
| AXALTA COATING SYS LTD | COM | G0750C108 | — | 30,564 shares | $1,045,900 |
| GARTNER INC | COM | 366651107 | — | 8,067 shares | $1,045,645 |
| KNIGHT-SWIFT TRANSN HLDGS IN | CL A | 499049104 | — | 13,229 shares | $1,030,142 |
| RAYONIER INC | COM | 754907103 | — | 48,097 shares | $1,023,504 |
| INSTALLED BLDG PRODS INC | COM | 45780R101 | — | 4,436 shares | $1,019,570 |
| ALEXANDRIA REAL ESTATE EQ IN | COM | 015271109 | — | 19,048 shares | $1,006,687 |
| ELEVANCE HEALTH INC FORMERLY | COM | 036752103 | — | 2,603 shares | $1,006,658 |
| VOYA FINANCIAL INC | COM | 929089100 | — | 11,043 shares | $999,723 |
| NOV INC | COM | 62955J103 | — | 53,030 shares | $983,706 |
| OCEANEERING INTL INC | COM | 675232102 | — | 23,694 shares | $960,081 |
| STATE STR SPDR S&P 500 ETF T | TR UNIT | 78462F103 | — | 1,283 shares | $958,106 |
| RESERVOIR MEDIA INC | COM | 76119X105 | — | 96,074 shares | $950,172 |
| IQIYI INC | SPONSORED ADS | 46267X108 | — | 909,494 shares | $945,874 |
| INVITATION HOMES INC | COM | 46187W107 | — | 31,111 shares | $939,863 |
| WILLIS TOWERS WATSON PLC LTD | SHS | G96629103 | — | 3,559 shares | $930,216 |
| CITIZENS FINL GROUP INC | COM | 174610105 | — | 13,008 shares | $911,471 |
| THE REALREAL INC | COM | 88339P101 | — | 76,736 shares | $904,717 |
| A10 NETWORKS INC | COM | 002121101 | — | 24,093 shares | $900,114 |
| REPLIGEN CORP | COM | 759916109 | — | 6,593 shares | $899,549 |
| TOOTSIE ROLL INDS INC | COM | 890516107 | — | 22,400 shares | $885,920 |
| LIVANOVA PLC | SHS | G5509L101 | — | 10,534 shares | $866,211 |
| MERCURY SYS INC | COM | 589378108 | — | 7,052 shares | $862,671 |
| FIRST INDL RLTY TR INC | COM | 32054K103 | — | 14,059 shares | $861,957 |
| QUALCOMM INC | COM | 747525103 | — | 4,643 shares | $857,980 |
| ICHOR HOLDINGS | SHS | G4740B105 | — | 7,594 shares | $852,654 |
| EAGLEROCK LD LLC | CL A SHS REP LTD | 27005A105 | — | 40,000 shares | $850,000 |
| LINCOLN NATL CORP IND | COM | 534187109 | — | 23,878 shares | $844,087 |
| WILLIS LEASE FIN CORP | COM | 970646105 | — | 3,682 shares | $842,442 |
| BOX INC | CL A | 10316T104 | — | 30,768 shares | $816,583 |
| RARE EARTHS AMERICAS INC | COMMON STOCK | 75381A108 | — | 50,000 shares | $764,000 |
| LEVI STRAUSS & CO NEW | CL A COM STK | 52736R102 | — | 30,758 shares | $763,721 |
| SENSATA TECHNOLOGIES HLDG PL | SHS | G8060N102 | — | 15,892 shares | $758,684 |
| MACERICH CO | COM | 554382101 | — | 29,689 shares | $747,866 |
| 3M CO | COM | 88579Y101 | — | 4,579 shares | $741,386 |
| MECHANICS BANCORP | CL A | 43785V102 | — | 46,628 shares | $741,385 |
| SELECT SECTOR SPDR TR | ST STR INDL ETF | 81369Y704 | — | 4,000 shares | $740,920 |
| MERCADOLIBRE INC | COM | 58733R102 | — | 436 shares | $740,062 |
| THE BALDWIN INSURANCE GRP IN | COM CL A | 05589G102 | — | 27,680 shares | $735,734 |
| VTEX | SHS CL A | G9470A102 | — | 181,192 shares | $724,768 |
| LIFTOFF MOBILE INC | COM | 53229X101 | — | 30,000 shares | $720,600 |
| BIOLIFE SOLUTIONS INC | COM NEW | 09062W204 | — | 25,447 shares | $718,623 |
| SYNCHRONY FINANCIAL | COM | 87165B103 | — | 9,365 shares | $712,208 |
| TWENTY ONE CAP INC | COM SHS CL A | 90138L109 | — | 142,579 shares | $705,766 |
| SPHERE ENTERTAINMENT CO | CL A | 55826T102 | — | 4,059 shares | $702,329 |
| ABACUS GLOBAL MGMT INC | CL A | 00258Y104 | — | 65,139 shares | $697,639 |
| ENCORE CAP GROUP INC | COM | 292554102 | — | 7,454 shares | $695,384 |
| BUILDERS FIRSTSOURCE INC | COM | 12008R107 | — | 7,769 shares | $695,170 |
| TRADEWEB MKTS INC | CL A | 892672106 | — | 6,964 shares | $694,032 |
| FAIR ISAAC CORP | COM | 303250104 | — | 580 shares | $692,972 |
| ETHAN ALLEN INTERIORS INC | COM | 297602104 | — | 31,019 shares | $692,964 |
| REVOLUTION MEDICINES INC | *W EXP 12/17/202 | 76155X118 | — | 73,640 shares | $692,216 |
| CURBLINE PPTYS CORP | COM | 23128Q101 | — | 22,646 shares | $688,438 |
| AMALGAMATED FINANCIAL CORP | COM | 022671101 | — | 14,967 shares | $686,985 |
| HALLIBURTON CO | COM | 406216101 | — | 20,052 shares | $680,765 |
| ALAMAR BIOSCIENCES INC | COMMON STOCK | 010911105 | — | 25,000 shares | $677,250 |
| SOLSTICE ADVANCED MATLS INC | COM SHS | 83443Q103 | — | 7,257 shares | $642,970 |
| ZURN ELKAY WATER SOLNS CORP | COM | 98983L108 | — | 12,608 shares | $637,082 |
| MINERALS TECHNOLOGIES INC | COM | 603158106 | — | 8,595 shares | $635,772 |
| CLOROX CO DEL | COM | 189054109 | — | 6,593 shares | $629,236 |
| EMPLOYERS HLDGS INC | COM | 292218104 | — | 12,240 shares | $617,875 |
| TRIMBLE INC | COM | 896239100 | — | 11,945 shares | $611,345 |
| KEEL INFRASTRUCTURE CORP | COM SHS | 486917107 | — | 106,000 shares | $608,440 |
| BENCHMARK ELECTRS INC | COM | 08160H101 | — | 6,145 shares | $606,327 |
| MARSH & MCLENNAN COS INC | COM | 571748102 | — | 3,635 shares | $605,845 |
| WABTEC | COM | 929740108 | — | 2,225 shares | $599,860 |
| KORN FERRY | COM NEW | 500643200 | — | 8,959 shares | $596,490 |
| UNITED NAT FOODS INC | COM | 911163103 | — | 13,019 shares | $594,578 |
| LITTELFUSE INC | COM | 537008104 | — | 1,292 shares | $588,286 |
| PRINCIPAL FINANCIAL GROUP IN | COM | 74251V102 | — | 5,321 shares | $573,497 |
| SIMON PPTY GROUP INC NEW | COM | 828806109 | — | 2,554 shares | $571,202 |
| HMH HLDG INC | CL A | 40445M100 | — | 30,000 shares | $562,200 |
| ARCHROCK INC | COM | 03957W106 | — | 13,809 shares | $562,164 |
| TERADATA CORP DEL | COM | 88076W103 | — | 16,132 shares | $558,974 |
| PELAGOS INS CAP LTD | COM | G3398L118 | — | 22,400 shares | $545,440 |
| VALERO ENERGY CORP | COM | 91913Y100 | — | 2,067 shares | $538,329 |
| ALKERMES PLC | SHS | G01767105 | — | 9,970 shares | $522,378 |
| DOUBLEVERIFY HLDGS INC | COM | 25862V105 | — | 48,134 shares | $521,773 |
| YELP INC | CL A | 985817105 | — | 21,000 shares | $514,920 |
| HEALTH CATALYST INC | COM | 42225T107 | — | 258,493 shares | $514,401 |
| HAWKEYE 360 INC | COM SHS | 420201105 | — | 25,000 shares | $505,500 |