Magnetar Financial LLC
Institutional investor · Portfolio as of Q4 2025
Top Holdings896 positions
COREWEAVE INC | 68.2M | $4.9B | 47.8% | $37.08 | +93.12% | 4 qtrssince 2025-Q1 | Decreased 0 |
CHART INDS INC | 501,505 | $103.4M | 1.0% | — | — | 2 qtrssince 2025-Q3 | Increased 60 |
AIR LEASE CORP | 1.6M | $101.9M | 1.0% | — | — | 2 qtrssince 2025-Q3 | Increased 42 |
TXNM ENERGY INC | 1.7M | $100M | 1.0% | $54.36 | +5.99% | 3 qtrssince 2025-Q2 | Increased 42 |
NORFOLK SOUTHN CORP | 343,984 | $99.3M | 1.0% | $295.21 | -3.43% | 2 qtrssince 2025-Q3 | Decreased 0 |
COMERICA INC | 1.1M | $99.1M | 1.0% | — | — | 1 qtr | New 58 |
REV GROUP INC | 1.6M | $97.8M | 1.0% | — | — | 1 qtr | New 58 |
WARNER BROS DISCOVERY INC | 3.2M | $91.7M | 0.9% | — | — | 1 qtr | New 58 |
KENVUE INC | 5.3M | $90.8M | 0.9% | $16.47 | 0.00% | 1 qtr | New 58 |
TECK RESOURCES LTD | 1.9M | $90.1M | 0.9% | $46.07 | +4.12% | 3 qtrssince 2025-Q2 | Increased 68 |
FRONTIER COMMUNICATIONS PARE | 2.3M | $89.2M | 0.9% | — | — | 6 qtrssince 2024-Q3 | Increased 44 |
CYBERARK SOFTWARE LTD | 199,487 | $89M | 0.9% | — | — | 2 qtrssince 2025-Q3 | Decreased 0 |
TEGNA INC | 4.4M | $84.5M | 0.8% | — | — | 3 qtrssince 2025-Q2 | Increased 44 |
PROASSURANCE CORP | 3.5M | $84.2M | 0.8% | — | — | 4 qtrssince 2025-Q1 | Increased 48 |
AVIDITY BIOSCIENCES INC | 1.2M | $83.6M | 0.8% | — | — | 1 qtr | New 58 |
CONFLUENT INC | 2.6M | $79.5M | 0.8% | — | — | 1 qtr | New 58 |
| 62.4M | $76.8M | 0.8% | — | — | — | Increased 44 | |
EXACT SCIENCES CORP | 708,272 | $71.9M | 0.7% | — | — | 1 qtr | New 58 |
| 43.2M | $67.2M | 0.7% | — | — | — | Decreased 0 | |
CSG SYS INTL INC | 804,349 | $61.7M | 0.6% | — | — | 1 qtr | New 58 |
Magnetar Financial LLC manages $10.2B across 896 positions as of Q4 2025. Top holdings: CRWV (47.8%), GTLS (1.0%), AL (1.0%). Fund DNA: Momentum Trader. HoldingsIntel Score: 3/5.0.
Active quarter - 467 new positions, 423 exits, 108 increased. Top move: TECK (INCREASED, conviction 68). Portfolio: $10.2B across 896 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
Best and worst performing positions by estimated return
Top Winners
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Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.
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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer
Verify source filings on SEC EDGAR