Weiss Asset Management LP Portfolio Holdings
Q3 2025•533 long positions•$5.2B portfolio value
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Holding767 | Sector | Position↕ | Traded↕ | Ownership↕ | Shares Δ↕ | Shares Δ % | Market Cap↕ | Owned Since↕ |
|---|---|---|---|---|---|---|---|---|
Semiconductors Technology | $1.1B 20.91% | +$939.2K Bought | 0.024% 5.8M shares | 5.8M → 5.8M +$939.2K | +0.09% | $4.54T Mega Cap | Q3 2024 Held for 1y 2m | |
ETF ETF | $653.8M 12.53% | +$184.7M Bought | — 10.1M shares | 7.2M → 10.1M +$184.7M | +39.36% | — — | Q4 2024 Held for 11 months | |
Software - Application Technology | $447.4M 8.57% | -$264.3M Sold | 0.489% 1.4M shares | 2.2M → 1.4M −$264.3M | -37.14% | $91.4B Large Cap | Q2 2024 Held for 1y 5m | |
Unknown Unknown | $250.1M 4.79% | +$230.0M Bought | — 7.9M shares | 635.4K → 7.9M +$230.0M | +1,149.04% | — — | Q4 2024 Held for 11 months | |
Auto - Manufacturers Consumer Cyclical | $222.0M 4.25% | +$209.9M Bought | 0.015% 499.3K shares | 27.3K → 499.3K +$209.9M | +1,726.16% | $1.48T Mega Cap | Q3 2024 Held for 1y 2m | |
Software - Application Technology | $181.4M 3.48% | -$25.4M Sold | 0.209% 537.5K shares | 612.7K → 537.5K −$25.4M | -12.28% | $86.7B Large Cap | Q4 2022 Held for 2y 11m | |
Biotechnology Healthcare | $108.9M 2.09% | — | 14.81% 7.5M shares | — | — | $735.3M Small Cap | Q4 2021 Held for 3y 11m | |
Financial - Capital Markets Financial Services | $92.8M 1.78% | +$92.8M New | 0.302% 700.0K shares | 0 → 700.0K +$92.8M | New | $30.7B Large Cap | Q3 2025 Held for 2 months | |
Computer Hardware Technology | $85.1M 1.63% | -$76.2M Sold | 0.299% 1.8M shares | 3.4M → 1.8M −$76.2M | -47.25% | $28.5B Large Cap | Q1 2025 Held for 8 months | |
Advertising Agencies Communication Services | $58.1M 1.11% | +$41.5M Bought | 0.368% 712.8K shares | 203.6K → 712.8K +$41.5M | +250.08% | $15.8B Large Cap | Q1 2024 Held for 1y 8m | |
Semiconductors Technology | $52.6M 1.01% | +$23.2M Bought | 0.003% 159.5K shares | 89.1K → 159.5K +$23.2M | +79.06% | $1.56T Mega Cap | Q4 2024 Held for 11 months | |
Internet Content & Information Communication Services | $44.3M 0.848% | +$44.3M Bought | 0.002% 181.8K shares | — | — | $2.95T Mega Cap | Q3 2024 Held for 1y 2m | |
Medical - Healthcare Plans Healthcare | $43.9M 0.842% | +$43.9M Bought | 0.06% 136.0K shares | — | — | $72.8B Large Cap | Q3 2025 Held for 2 months | |
Oil & Gas Exploration & Production Energy | $43.2M 0.828% | +$43.2M Bought | 0.037% 457.0K shares | — | — | $118.14B Large Cap | Q3 2025 Held for 2 months | |
Insurance - Diversified Financial Services | $42.1M 0.807% | +$42.1M Bought | 0.004% 83.7K shares | — | — | $1.08T Mega Cap | Q4 2024 Held for 11 months | |
Medical - Healthcare Plans Healthcare | $35.7M 0.683% | +$35.7M Bought | 0.204% 999.7K shares | — | — | $17.5B Large Cap | Q3 2025 Held for 2 months | |
Unknown Unknown | $34.4M 0.659% | +$34.4M New | — 1.1M shares | 0 → 1.1M +$34.4M | New | — — | Q3 2025 Held for 2 months | |
Hardware, Equipment & Parts Technology | $31.7M 0.608% | -$16.1M Sold | 0.021% 256.4K shares | 386.8K → 256.4K −$16.1M | -33.71% | $151.09B Large Cap | Q4 2024 Held for 11 months | |
Financial - Data & Stock Exchanges Financial Services | $29.5M 0.565% | +$29.5M New | 0.02% 60.6K shares | 0 → 60.6K +$29.5M | New | $148.59B Large Cap | Q3 2025 Held for 2 months | |
Software - Infrastructure Technology | $28.3M 0.542% | +$28.3M Bought | 0.001% 54.6K shares | — | — | $3.85T Mega Cap | Q3 2025 Held for 2 months | |
REIT - Retail Real Estate | $27.9M 0.534% | +$27.2M Bought | 5.9% 3.1M shares | 72.1K → 3.1M +$27.2M | +4,194.58% | $472.5M Small Cap | Q2 2025 Held for 5 months | |
Apparel - Footwear & Accessories Consumer Cyclical | $27.6M 0.53% | +$27.6M New | 1.26% 1.1M shares | 0 → 1.1M +$27.6M | New | $2.2B Mid Cap | Q3 2025 Held for 2 months | |
Software - Infrastructure Technology | $27.3M 0.524% | +$27.3M Bought | 5.1% 812.6K shares | — | — | $536.2M Small Cap | Q3 2025 Held for 2 months | |
Gold Basic Materials | $25.5M 0.489% | +$22.1M Bought | 0.028% 302.8K shares | 41.1K → 302.8K +$22.1M | +636.55% | $92.6B Large Cap | Q3 2024 Held for 1y 2m | |
Biotechnology Healthcare | $23.1M 0.442% | +$21.7M Bought | 0.608% 486.0K shares | 28.5K → 486.0K +$21.7M | +1,603.71% | $3.8B Mid Cap | Q2 2025 Held for 5 months | |
Semiconductors Technology | $20.8M 0.398% | +$20.8M Bought | 0.011% 124.2K shares | — | — | $187.25B Large Cap | Q3 2024 Held for 1y 2m | |
Biotechnology Healthcare | $20.6M 0.394% | +$20.6M New | 0.943% 1.4M shares | 0 → 1.4M +$20.6M | New | $2.2B Mid Cap | Q3 2025 Held for 2 months | |
Internet Content & Information Communication Services | $19.5M 0.373% | +$19.5M New | 1.22% 7.8M shares | 0 → 7.8M +$19.5M | New | $1.6B Small Cap | Q3 2025 Held for 2 months | |
Unknown Unknown | $19.3M 0.369% | +$19.3M New | — 9.1M shares | 0 → 9.1M +$19.3M | New | — — | Q3 2025 Held for 2 months | |
Computer Hardware Technology | $19.2M 0.368% | +$19.2M Bought | 0.01% 131.7K shares | — | — | $183.14B Large Cap | Q3 2025 Held for 2 months | |
Industrial - Machinery Industrials | $19.0M 0.363% | +$19.0M Bought | — 229.4K shares | — | — | — — | Q3 2025 Held for 2 months | |
Consumer Electronics Technology | $18.2M 0.348% | +$18.2M Bought | 0.0% 71.4K shares | — | — | $3.78T Mega Cap | Q1 2025 Held for 8 months | |
Independent Power Producers Utilities | $18.0M 0.345% | +$18.0M Bought | 0.027% 92.0K shares | — | — | $66.4B Large Cap | Q1 2025 Held for 8 months | |
Regulated Electric Utilities | $17.4M 0.334% | +$17.4M Bought | 0.047% 152.2K shares | — | — | $36.9B Large Cap | Q3 2025 Held for 2 months | |
Semiconductors Technology | $17.4M 0.334% | +$17.4M Bought | 0.01% 130.2K shares | — | — | $168.85B Large Cap | Q3 2025 Held for 2 months | |
Semiconductors Technology | $17.3M 0.331% | +$17.3M Bought | 0.172% 235.6K shares | — | — | $10.0B Large Cap | Q3 2025 Held for 2 months | |
Medical - Devices Healthcare | $17.2M 0.33% | +$17.2M Bought | 0.007% 128.5K shares | — | — | $233.12B Mega Cap | Q1 2025 Held for 8 months | |
Regulated Electric Utilities | $16.6M 0.318% | +$16.6M Bought | 0.063% 361.9K shares | — | — | $26.5B Large Cap | Q3 2025 Held for 2 months | |
Biotechnology Healthcare | $16.3M 0.313% | +$16.3M New | 5.37% 2.9M shares | 0 → 2.9M +$16.3M | New | $304.4M Small Cap | Q3 2025 Held for 2 months | |
Biotechnology Healthcare | $16.1M 0.309% | +$16.1M New | 0.106% 457.5K shares | 0 → 457.5K +$16.1M | New | $15.3B Large Cap | Q3 2025 Held for 2 months | |
Gold Basic Materials | $15.8M 0.302% | +$15.8M New | 0.019% 93.6K shares | 0 → 93.6K +$15.8M | New | $84.7B Large Cap | Q3 2025 Held for 2 months | |
Software - Application Technology | $15.0M 0.287% | +$15.0M Bought | 0.022% 47.2K shares | — | — | $67.7B Large Cap | Q3 2025 Held for 2 months | |
Entertainment Communication Services | $14.1M 0.27% | +$14.1M Bought | 0.007% 123.0K shares | — | — | $205.86B Mega Cap | Q3 2025 Held for 2 months | |
Biotechnology Healthcare | $14.0M 0.269% | +$13.4M Bought | 1.22% 768.9K shares | 35.5K → 768.9K +$13.4M | +2,066.56% | $1.2B Small Cap | Q2 2025 Held for 5 months | |
Hardware, Equipment & Parts Technology | $13.7M 0.263% | +$13.7M Bought | 0.165% 111.1K shares | — | — | $8.3B Mid Cap | Q3 2025 Held for 2 months | |
Solar Energy | $13.7M 0.263% | +$13.5M Bought | 0.297% 387.8K shares | 6.4K → 387.8K +$13.5M | +5,959.03% | $4.6B Mid Cap | Q4 2024 Held for 11 months | |
Biotechnology Healthcare | $13.6M 0.261% | +$13.6M New | 0.191% 144.9K shares | 0 → 144.9K +$13.6M | New | $7.1B Mid Cap | Q3 2025 Held for 2 months | |
Aerospace & Defense Industrials | $13.6M 0.26% | +$9.0M Bought | 0.088% 148.7K shares | 50.0K → 148.7K +$9.0M | +197.47% | $15.4B Large Cap | Q2 2025 Held for 5 months | |
Gambling, Resorts & Casinos Consumer Cyclical | $13.6M 0.26% | +$13.6M New | 0.416% 798.3K shares | 0 → 798.3K +$13.6M | New | $3.3B Mid Cap | Q3 2025 Held for 2 months | |
Oil & Gas Midstream Energy | $13.3M 0.254% | +$13.3M New | 0.021% 468.6K shares | 0 → 468.6K +$13.3M | New | $62.9B Large Cap | Q3 2025 Held for 2 months |
