Magnetar Financial LLC Portfolio Holdings
Q3 2025•724 long positions•$15.4B portfolio value
We use cookies for analytics. See our Privacy and Cookie Policy.
Choose which columns to filter the table by
Choose which columns to display in the table
Holding1,130 | Sector | Position↕ | Traded↕ | Ownership↕ | Shares Δ↕ | Shares Δ % | Market Cap↕ | Owned Since↕ |
|---|---|---|---|---|---|---|---|---|
Software - Infrastructure Technology | $11.2B 72.75% | -$1.9B Sold | 16.56% 82.0M shares | 95.8M → 82.0M −$1.9B | -14.44% | $67.8B Large Cap | Q1 2025 Held for 8 months | |
Railroads Industrials | $107.6M 0.698% | +$107.6M Bought | 0.16% 358.3K shares | — | — | $67.4B Large Cap | Q3 2025 Held for 2 months | |
Software - Infrastructure Technology | $102.1M 0.662% | +$102.1M Bought | 0.419% 211.2K shares | — | — | $24.4B Large Cap | Q4 2024 Held for 11 months | |
Rental & Leasing Services Industrials | $100.5M 0.652% | +$100.5M New | 1.41% 1.6M shares | 0 → 1.6M +$100.5M | New | $7.1B Mid Cap | Q3 2025 Held for 2 months | |
Biotechnology Healthcare | $98.4M 0.638% | +$98.4M New | 1.38% 1.0M shares | 0 → 1.0M +$98.4M | New | $7.1B Mid Cap | Q3 2025 Held for 2 months | |
Unknown Unknown | $95.5M 0.619% | +$2.2M Bought | 1.6% 1.7M shares | 1.7M → 1.7M +$2.2M | +2.37% | $6.0B Mid Cap | Q2 2025 Held for 5 months | |
Packaged Foods Consumer Defensive | $93.8M 0.608% | +$2.2M Bought | 0.329% 1.1M shares | 1.1M → 1.1M +$2.2M | +2.37% | $28.5B Large Cap | Q3 2024 Held for 1y 2m | |
Software - Infrastructure Technology | $84.2M 0.546% | +$189.5K Bought | 4.08% 8.5M shares | 8.4M → 8.5M +$189.5K | +0.23% | $2.1B Mid Cap | Q4 2024 Held for 11 months | |
Broadcasting Communication Services | $84.2M 0.546% | +$82.9M Bought | 2.57% 4.1M shares | 61.9K → 4.1M +$82.9M | +6,587.85% | $3.3B Mid Cap | Q2 2025 Held for 5 months | |
Information Technology Services Technology | $83.8M 0.543% | +$83.8M New | 2.56% 1.1M shares | 0 → 1.1M +$83.8M | New | $3.3B Mid Cap | Q3 2025 Held for 2 months | |
Advertising Agencies Communication Services | $83.4M 0.541% | +$1.1M Bought | 0.816% 3.0M shares | 2.9M → 3.0M +$1.1M | +1.36% | $10.2B Large Cap | Q2 2023 Held for 2y 5m | |
Telecommunications Services Communication Services | $83.3M 0.54% | +$1.9M Bought | 0.891% 2.2M shares | 2.2M → 2.2M +$1.9M | +2.32% | $9.3B Mid Cap | Q3 2024 Held for 1y 2m | |
Financial - Mortgages Financial Services | $82.2M 0.533% | +$1.9M Bought | 0.609% 389.9K shares | 381.0K → 389.9K +$1.9M | +2.34% | $13.5B Large Cap | Q1 2025 Held for 8 months | |
Industrial - Machinery Industrials | $76.5M 0.496% | +$76.5M Bought | 0.85% 382.1K shares | — | — | $9.0B Mid Cap | Q3 2025 Held for 2 months | |
Insurance - Property & Casualty Financial Services | $72.6M 0.471% | +$1.7M Bought | 5.89% 3.0M shares | 3.0M → 3.0M +$1.7M | +2.35% | $1.2B Small Cap | Q1 2025 Held for 8 months | |
Unknown Unknown | $67.0M 0.435% | +$67.0M New | — 628.3K shares | 0 → 628.3K +$67.0M | New | — — | Q3 2025 Held for 2 months | |
Business Equipment & Supplies Industrials | $59.4M 0.385% | +$59.4M Bought | 3.01% 3.5M shares | — | — | $2.0B Small Cap | Q3 2024 Held for 1y 2m | |
Software - Application Technology | $52.3M 0.339% | +$52.3M Bought | 0.481% 759.4K shares | — | — | $10.9B Large Cap | Q3 2025 Held for 2 months | |
Telecommunications Services Communication Services | $46.5M 0.301% | +$1.1M Bought | 0.51% 731.3K shares | 714.0K → 731.3K +$1.1M | +2.43% | $9.1B Mid Cap | Q4 2024 Held for 11 months | |
Biotechnology Healthcare | $46.2M 0.3% | +$46.2M New | 3.76% 966.1K shares | 0 → 966.1K +$46.2M | New | $1.2B Small Cap | Q3 2025 Held for 2 months | |
Unknown Unknown | $44.7M 0.29% | +$44.7M Bought | — 1.2M shares | — | — | — — | Q3 2025 Held for 2 months | |
Aerospace & Defense Industrials | $41.8M 0.271% | +$600.5K Bought | 0.922% 1.1M shares | 1.1M → 1.1M +$600.5K | +1.46% | $4.5B Mid Cap | Q3 2024 Held for 1y 2m | |
Information Technology Services Technology | $38.5M 0.25% | +$4.1M Bought | 4.96% 3.6M shares | 3.3M → 3.6M +$4.1M | +11.82% | $775.5M Small Cap | Q1 2025 Held for 8 months | |
Industrial Materials Basic Materials | $36.5M 0.237% | +$32.2M Bought | 0.17% 831.3K shares | 97.1K → 831.3K +$32.2M | +756.2% | $21.4B Large Cap | Q2 2025 Held for 5 months | |
Medical - Care Facilities Healthcare | $35.1M 0.228% | — | 7.55% 2.5M shares | — | — | $465.2M Small Cap | Q4 2024 Held for 11 months | |
Unknown Unknown | $35.0M 0.227% | +$35.0M New | — 3.4M shares | 0 → 3.4M +$35.0M | New | — — | Q3 2025 Held for 2 months | |
Medical - Instruments & Supplies Healthcare | $32.4M 0.21% | +$32.4M Bought | 2.44% 1.2M shares | — | — | $1.3B Small Cap | Q3 2025 Held for 2 months | |
Gold Basic Materials | $27.2M 0.177% | +$27.2M New | 0.742% 2.2M shares | 0 → 2.2M +$27.2M | New | $3.7B Mid Cap | Q3 2025 Held for 2 months | |
Software - Infrastructure Technology | $26.2M 0.17% | +$25.4M Bought | 6.31% 1.9M shares | 50.9K → 1.9M +$25.4M | +3,580.72% | $414.7M Small Cap | Q1 2025 Held for 8 months | |
ETF ETF | $25.9M 0.168% | — | — 190.8K shares | — | — | — — | Q1 2023 Held for 2y 8m | |
REIT - Retail Real Estate | $25.9M 0.168% | — | — 190.8K shares | — | — | — — | Q1 2023 Held for 2y 8m | |
Unknown Unknown | $24.8M 0.161% | — | 21.65% 9.8M shares | — | — | $114.5M Micro Cap | Q4 2024 Held for 11 months | |
Apparel - Manufacturers Consumer Cyclical | $22.7M 0.147% | +$22.7M Bought | 0.975% 3.5M shares | — | — | $2.3B Mid Cap | Q3 2025 Held for 2 months | |
Unknown Unknown | $22.6M 0.147% | — | 6.82% 2.2M shares | — | — | $331.9M Small Cap | Q2 2025 Held for 5 months | |
Unknown Unknown | $22.3M 0.144% | — | 6.38% 2.2M shares | — | — | $349.1M Small Cap | Q2 2025 Held for 5 months | |
Real Estate - Services Real Estate | $21.7M 0.141% | +$21.7M Bought | 1.83% 2.0M shares | — | — | $1.2B Small Cap | Q3 2025 Held for 2 months | |
Unknown Unknown | $21.4M 0.139% | +$21.4M New | 3.48% 2.8M shares | 0 → 2.8M +$21.4M | New | $614.6M Small Cap | Q3 2025 Held for 2 months | |
Unknown Unknown | $20.7M 0.134% | — | 6.89% 2.0M shares | — | — | $300.4M Small Cap | Q2 2025 Held for 5 months | |
Furnishings, Fixtures & Appliances Consumer Cyclical | $20.7M 0.134% | +$20.7M Bought | 2.12% 309.5K shares | — | — | $972.6M Small Cap | Q3 2025 Held for 2 months | |
Unknown Unknown | $20.5M 0.133% | — | 6.77% 1.9M shares | — | — | $301.9M Small Cap | Q2 2025 Held for 5 months | |
Unknown Unknown | $20.4M 0.132% | — | — 1.9M shares | — | — | — — | Q2 2025 Held for 5 months | |
Unknown Unknown | $20.3M 0.132% | — | — 2.0M shares | — | — | $301.5M Small Cap | Q2 2025 Held for 5 months | |
Unknown Unknown | $20.3M 0.132% | — | 6.73% 2.0M shares | — | — | $301.5M Small Cap | Q2 2025 Held for 5 months | |
Unknown Unknown | $20.1M 0.13% | — | — 1.9M shares | — | — | — — | Q2 2025 Held for 5 months | |
Unknown Unknown | $19.8M 0.129% | — | 6.36% 1.9M shares | — | — | $312.1M Small Cap | Q2 2025 Held for 5 months | |
Unknown Unknown | $19.6M 0.127% | — | 6.13% 1.9M shares | — | — | $319.2M Small Cap | Q2 2025 Held for 5 months | |
Unknown Unknown | $19.6M 0.127% | — | 5.17% 1.9M shares | — | — | $379.1M Small Cap | Q2 2025 Held for 5 months | |
Unknown Unknown | $19.5M 0.127% | -$1.3M Sold | 5.08% 1.9M shares | 2.0M → 1.9M −$1.3M | -6.04% | $384.2M Small Cap | Q2 2025 Held for 5 months | |
Unknown Unknown | $19.1M 0.124% | +$19.1M New | 5.55% 1.9M shares | 0 → 1.9M +$19.1M | New | $343.6M Small Cap | Q3 2025 Held for 2 months | |
Unknown Unknown | $18.7M 0.121% | +$18.7M New | 2.79% 1.5M shares | 0 → 1.5M +$18.7M | New | $669.4M Small Cap | Q3 2025 Held for 2 months |
