# Weiss Asset Management LP

> Institutional holdings reported to the SEC as of Q2 2026 on Form 13F. CIK 1357550. Source: https://holderbook.com/funds/1357550-weiss-asset-management-lp/

- Reported value: $9.5B
- Positions: 616
- Weight of the ten largest: 40.3%
- Filed: 2026-08-14

A 13F reports long US equity positions only. Short positions, bonds, foreign listings, private holdings and cash are not visible, so this is not the manager's whole book.

## Holdings

| Security | Ticker | Value | Shares | Weight | Quarters held |
|---|---|---|---|---|---|
| NVIDIA CORPORATION | [NVDA](https://holderbook.com/stocks/NVDA/) | $1.3B | 5,263,485 | 13.1% | 8 |
| MICRON TECHNOLOGY INC | [MU](https://holderbook.com/stocks/MU/) | $979.7M | 743,769 | 10.3% | 4 |
| SUPER MICRO COMPUTER INC | [SMCIP](https://holderbook.com/stocks/SMCIP/) | $249.1M | 4,850,000 | 2.6% | 1 |
| SUPER MICRO COMPUTER INC | - | $245.6M | 249,862,000 | 2.6% | 2 |
| SUPER MICRO COMPUTER INC | - | $212.0M | 230,956,000 | 2.2% | 6 |
| SUPER MICRO COMPUTER INC | [SMCI](https://holderbook.com/stocks/SMCI/) | $210.8M | 141,215 | 2.2% | 6 |
| TESLA INC | [TSLA](https://holderbook.com/stocks/TSLA/) | $191.6M | 455,491 | 2.0% | 6 |
| BOEING CO | [BAPRA](https://holderbook.com/stocks/BAPRA/) | $188.3M | 2,775,000 | 2.0% | 1 |
| STRATEGY INC | - | $181.9M | 177,857,000 | 1.9% | 3 |
| NEXTERA ENERGY INC | [NEEPRV](https://holderbook.com/stocks/NEEPRV/) | $129.4M | 2,697,000 | 1.4% | 2 |
| THERAVANCE BIOPHARMA INC | [TBPH](https://holderbook.com/stocks/TBPH/) | $126.8M | 7,457,060 | 1.3% | 19 |
| SPROTT ASSET MANAGEMENT LP | [CEF](https://holderbook.com/stocks/CEF/) | $124.7M | 3,099,716 | 1.3% | 2 |
| STRATEGY INC | - | $117.4M | 121,252,000 | 1.2% | 2 |
| SUPER MICRO COMPUTER INC | - | $111.1M | 125,427,000 | 1.2% | 1 |
| ROBINHOOD MKTS INC | [HOOD](https://holderbook.com/stocks/HOOD/) | $109.4M | 1,090,686 | 1.1% | 2 |
| ENTREPRENEURSHARES SERIES TR | [XOVR](https://holderbook.com/stocks/XOVR/) | $107.3M | 5,097,483 | 1.1% | 1 |
| ALBEMARLE CORP | [ALBPRA](https://holderbook.com/stocks/ALBPRA/) | $105.9M | 1,910,000 | 1.1% | 2 |
| STRATEGY INC | - | $102.8M | 100,165,000 | 1.1% | 4 |
| STRATEGY INC | - | $98.7M | 106,875,000 | 1.0% | 2 |
| ROIVANT SCIENCES LTD | [ROIV](https://holderbook.com/stocks/ROIV/) | $90.0M | 2,542,652 | 0.9% | 1 |
| HEWLETT PACKARD ENTERPRISE C | [HPEPRC](https://holderbook.com/stocks/HPEPRC/) | $87.4M | 750,000 | 0.9% | 1 |
| STRATEGY INC | - | $86.4M | 97,266,000 | 0.9% | 2 |
| SPACE EXPLORATION TECHN CORP | [SPCX](https://holderbook.com/stocks/SPCX/) | $86.0M | 503,225 | 0.9% | 1 |
| MARVELL TECHNOLOGY INC | [MRVL](https://holderbook.com/stocks/MRVL/) | $85.3M | 286,219 | 0.9% | 1 |
| UGI CORP NEW | - | $80.7M | 60,240,000 | 0.8% | 3 |
| TOPBUILD COR | [BLD](https://holderbook.com/stocks/BLD/) | $79.8M | 225,000 | 0.8% | 1 |
| VISHAY INTERTECHNOLOGY INC | - | $78.1M | 39,339,000 | 0.8% | 1 |
| ENVISTA HOLDINGS CORPORATION | - | $77.2M | 77,224,000 | 0.8% | 1 |
| TETRA TECH INC NEW | - | $72.1M | 68,289,000 | 0.8% | 3 |
| STRATEGY INC | [MSTR](https://holderbook.com/stocks/MSTR/) | $72.1M | 629,895 | 0.8% | 9 |
| GREENBRIER COS INC | - | $70.8M | 61,697,000 | 0.7% | 6 |
| FRESHPET INC | - | $67.0M | 57,456,000 | 0.7% | 3 |
| MCEWEN INC. | - | $60.2M | 31,300,000 | 0.6% | 2 |
| UNITED AIRLS HLDGS INC | [UAL](https://holderbook.com/stocks/UAL/) | $57.8M | 425,223 | 0.6% | 1 |
| EPR PPTYS | [EPRPRC](https://holderbook.com/stocks/EPRPRC/) | $53.4M | 2,067,831 | 0.6% | 5 |
| ISHARES BITCOIN TRUST ETF | [IBIT](https://holderbook.com/stocks/IBIT/) | $53.3M | 1,400,417 | 0.6% | 7 |
| SPROTT ASSET MANAGEMENT LP | [PSLV](https://holderbook.com/stocks/PSLV/) | $52.9M | 2,801,789 | 0.6% | 2 |
| MERIT MED SYS INC | - | $50.8M | 47,137,000 | 0.5% | 1 |
| MOONLAKE IMMUNOTHERAPEUTICS | [MLTX](https://holderbook.com/stocks/MLTX/) | $50.3M | 2,581,813 | 0.5% | 3 |
| FIRSTENERGY CORP | - | $48.9M | 44,000,000 | 0.5% | 1 |
| SPROTT ASSET MANAGEMENT LP | [PHYS](https://holderbook.com/stocks/PHYS/) | $48.6M | 1,611,647 | 0.5% | 2 |
| APOLLO GLOBAL MGMT INC | [APOPRA](https://holderbook.com/stocks/APOPRA/) | $47.2M | 775,000 | 0.5% | 2 |
| MICROCHIP TECHNOLOGY INC. | [MCHPP](https://holderbook.com/stocks/MCHPP/) | $46.1M | 600,000 | 0.5% | 1 |
| CHEVRON CORPORATION | [CVX](https://holderbook.com/stocks/CVX/) | $45.1M | 271,962 | 0.5% | 2 |
| GAMESTOP CORP | - | $44.6M | 44,000,000 | 0.5% | 1 |
| BITMINE IMMERSION TECHS INC | [BMNR](https://holderbook.com/stocks/BMNR/) | $41.8M | 3,142,727 | 0.4% | 3 |
| VERTEX INC | - | $36.9M | 41,211,000 | 0.4% | 1 |
| PPL CORP | [PPLC](https://holderbook.com/stocks/PPLC/) | $35.7M | 730,000 | 0.4% | 2 |
| STATE STR SPDR S&P 500 ETF T | [SPY](https://holderbook.com/stocks/SPY/) | $35.7M | 1,283 | 0.4% | 31 |
| QXO INC | [QXO](https://holderbook.com/stocks/QXO/) | $34.5M | 1,999,356 | 0.4% | 1 |
| SELECT SECTOR SPDR TR | [XLP](https://holderbook.com/stocks/XLP/) | $34.5M | 415,000 | 0.4% | 1 |
| KKR & CO INC | [KKR](https://holderbook.com/stocks/KKR/) | $31.6M | 343,941 | 0.3% | 2 |
| PATRICK INDS INC | - | $31.4M | 21,216,000 | 0.3% | 1 |
| CONSTELLATION ENERGY CORP | [CEG](https://holderbook.com/stocks/CEG/) | $30.8M | 124,008 | 0.3% | 1 |
| IREN LIMITED | [IREN](https://holderbook.com/stocks/IREN/) | $29.8M | 652,350 | 0.3% | 3 |
| PARSONS CORP DEL | - | $29.6M | 30,000,000 | 0.3% | 1 |
| BERKSHIRE HATHAWAY INC DEL | [BRKB](https://holderbook.com/stocks/BRKB/) | $29.3M | 58,646 | 0.3% | 1 |
| RIVIAN AUTOMOTIVE INC | - | $28.7M | 24,250,000 | 0.3% | 1 |
| CELLEBRITE DI LTD | [CLBT](https://holderbook.com/stocks/CLBT/) | $28.1M | 1,923,351 | 0.3% | 3 |
| GENERAL DYNAMICS CORP | [GD](https://holderbook.com/stocks/GD/) | $27.6M | 77,814 | 0.3% | 2 |
| COEUR MNG INC | [CDE](https://holderbook.com/stocks/CDE/) | $27.4M | 1,679,674 | 0.3% | 3 |
| BARON ETF TR | [RONB](https://holderbook.com/stocks/RONB/) | $26.5M | 1,087,386 | 0.3% | 1 |
| STANDARDAERO INC | [SARO](https://holderbook.com/stocks/SARO/) | $25.9M | 866,740 | 0.3% | 1 |
| ISHARES TR | [IJR](https://holderbook.com/stocks/IJR/) | $25.5M | 171,653 | 0.3% | 1 |
| SOUTHWEST GAS HLDGS INC | [SWX](https://holderbook.com/stocks/SWX/) | $25.1M | 283,242 | 0.3% | 2 |
| APARTMENT INVT & MGMT CO | [AIV](https://holderbook.com/stocks/AIV/) | $24.2M | 8,150,456 | 0.3% | 4 |
| CORE SCIENTIFIC INC NEW | [CORZ](https://holderbook.com/stocks/CORZ/) | $24.0M | 936,495 | 0.3% | 3 |
| VIAVI SOLUTIONS INC | [VIAV](https://holderbook.com/stocks/VIAV/) | $23.9M | 501,507 | 0.3% | 1 |
| BRIDGEBIO PHARMA INC | [BBIO](https://holderbook.com/stocks/BBIO/) | $23.8M | 320,184 | 0.2% | 1 |
| TXNM ENERGY INC | [TXNM](https://holderbook.com/stocks/TXNM/) | $23.4M | 411,513 | 0.2% | 2 |
| APPLIED OPTOELECTRONICS INC | [AAOI](https://holderbook.com/stocks/AAOI/) | $22.5M | 151,868 | 0.2% | 1 |
| CEREBRAS SYSTEMS INC | [CBRS](https://holderbook.com/stocks/CBRS/) | $21.4M | 96,780 | 0.2% | 1 |
| LIFE TIME GROUP HOLDINGS INC | [LTH](https://holderbook.com/stocks/LTH/) | $21.3M | 521,782 | 0.2% | 1 |
| EPR PPTYS | [EPRPRE](https://holderbook.com/stocks/EPRPRE/) | $20.9M | 640,439 | 0.2% | 5 |
| TG THERAPEUTICS INC | [TGTX](https://holderbook.com/stocks/TGTX/) | $20.6M | 375,082 | 0.2% | 1 |
| ZIM INTEGRATED SHIPPING SERV | [ZIM](https://holderbook.com/stocks/ZIM/) | $20.5M | 787,799 | 0.2% | 2 |
| RUBRIK INC. | - | $20.4M | 20,000,000 | 0.2% | 1 |
| SEMTECH CORP | [SMTC](https://holderbook.com/stocks/SMTC/) | $20.3M | 125,430 | 0.2% | 1 |
| CENTENE CORP DEL | [CNC](https://holderbook.com/stocks/CNC/) | $20.2M | 315,006 | 0.2% | 4 |
| AXSOME THERAPEUTICS INC | [AXSM](https://holderbook.com/stocks/AXSM/) | $19.6M | 80,000 | 0.2% | 1 |
| AXCELIS TECHNOLOGIES INC | [ACLS](https://holderbook.com/stocks/ACLS/) | $19.6M | 103,258 | 0.2% | 1 |
| ARCH CAP GROUP LTD | [ACGL](https://holderbook.com/stocks/ACGL/) | $19.6M | 201,479 | 0.2% | 3 |
| BITWISE SOLANA STAKING ETF | [BSOL](https://holderbook.com/stocks/BSOL/) | $18.5M | 1,846,208 | 0.2% | 1 |
| HILTON WORLDWIDE HLDGS INC | [HLT](https://holderbook.com/stocks/HLT/) | $18.2M | 55,187 | 0.2% | 1 |
| STEEL DYNAMICS INC | [STLD](https://holderbook.com/stocks/STLD/) | $18.1M | 78,740 | 0.2% | 1 |
| DIAMONDBACK ENERGY INC | [FANG](https://holderbook.com/stocks/FANG/) | $18.1M | 102,698 | 0.2% | 1 |
| NEW AMER ACQUISITION I CORP | [NWAX](https://holderbook.com/stocks/NWAX/) | $17.9M | 1,767,280 | 0.2% | 2 |
| DOLLAR TREE INC | [DLTR](https://holderbook.com/stocks/DLTR/) | $17.9M | 148,307 | 0.2% | 1 |
| CONSTELLATION BRANDS INC | [STZ](https://holderbook.com/stocks/STZ/) | $17.7M | 127,413 | 0.2% | 1 |
| ADVANCED ENERGY INDS | [AEIS](https://holderbook.com/stocks/AEIS/) | $17.5M | 46,911 | 0.2% | 1 |
| WESTERN DIGITAL CORP | [WDC](https://holderbook.com/stocks/WDC/) | $17.5M | 27,376 | 0.2% | 1 |
| WATTS WATER TECHNOLOGIES INC | [WTS](https://holderbook.com/stocks/WTS/) | $17.4M | 44,331 | 0.2% | 1 |
| ENSIGN GROUP INC | [ENSG](https://holderbook.com/stocks/ENSG/) | $16.9M | 105,664 | 0.2% | 1 |
| HOST HOTELS & RESORTS INC | [HST](https://holderbook.com/stocks/HST/) | $16.6M | 700,872 | 0.2% | 1 |
| GUARDANT HEALTH INC | [GH](https://holderbook.com/stocks/GH/) | $16.5M | 109,876 | 0.2% | 1 |
| SOUTHERN CO | [SO](https://holderbook.com/stocks/SO/) | $16.4M | 171,203 | 0.2% | 3 |
| BLOOM ENERGY CORP | [BE](https://holderbook.com/stocks/BE/) | $16.0M | 53,019 | 0.2% | 1 |
| SPX TECHNOLOGIES INC | [SPXC](https://holderbook.com/stocks/SPXC/) | $15.7M | 64,240 | 0.2% | 1 |
| CREDO TECHNOLOGY GROUP HOLDI | [CRDO](https://holderbook.com/stocks/CRDO/) | $15.2M | 55,920 | 0.2% | 1 |
| WEC ENERGY GROUP INC | - | $14.9M | 12,000,000 | 0.2% | 1 |

## What the disclosed book did

Not the fund's return. This is the change in value of the positions disclosed on Form 13F, had they been left untouched, against SPY over the same quarter ends.

| Quarter | Book | Market | Difference | Priced |
|---|---|---|---|---|
| Q2 2026 | +9.3% | +14.8% | -5.5% | 70% |
| Q1 2026 | -4.4% | -4.6% | +0.2% | 68% |
| Q4 2025 | -11.3% | +2.4% | -13.6% | 65% |
| Q3 2025 | +6.3% | +7.8% | -1.6% | 62% |
| Q1 2025 | -4.9% | -4.6% | -0.3% | 60% |
| Q4 2024 | -1.8% | +2.1% | -3.9% | 71% |
| Q2 2024 | -2.1% | +4.0% | -6.2% | 68% |
| Q4 2023 | +6.1% | +11.2% | -5.0% | 66% |

## Quarter by quarter

| Quarter | Value | Positions |
|---|---|---|
| Q2 2026 | $9.5B | 616 |
| Q1 2026 | $5.9B | 480 |
| Q4 2025 | $7.6B | 557 |
| Q3 2025 | $8.7B | 587 |
| Q2 2025 | $8.8B | 405 |
| Q1 2025 | $5.0B | 297 |
| Q4 2024 | $5.3B | 604 |
| Q3 2024 | $4.6B | 590 |
| Q2 2024 | $2.6B | 265 |
| Q1 2024 | $2.9B | 300 |
| Q4 2023 | $2.1B | 361 |
| Q3 2023 | $1.7B | 176 |