Magnetar Financial LLC
Institutional investor · Portfolio as of Q3 2025
Top Holdings853 positions
Stock | Shares | Value | Weight | Avg Buy | Est. P&L | Held | Conviction |
|---|---|---|---|---|---|---|---|
COREWEAVE INC-CL A | 82M | $11.2B | 68.0% | $37.08 | +269.07% | 3 qtrssince 2025-Q1 | Decreased 0 |
| 65.6M | $120.8M | 0.7% | — | — | — | Increased 53 | |
NORFOLK SOUTHERN CORP | 358,330 | $107.6M | 0.7% | $295.21 | 0.00% | 1 qtr | New 59 |
CYBERARK SOFTWARE LTD | 211,240 | $102.1M | 0.6% | $483.82 | 0.00% | 1 qtr | New 58 |
AIR LEASE CORP | 1.6M | $100.5M | 0.6% | $63.42 | 0.00% | 1 qtr | New 58 |
MERUS N V | 1M | $98.4M | 0.6% | $93.67 | — | 1 qtr | New 58 |
PNM RESOURCES INC | 1.7M | $95.5M | 0.6% | $54.34 | +1.10% | 2 qtrssince 2025-Q2 | Increased 43 |
KELLANOVA | 1.1M | $93.8M | 0.6% | $78.52 | — | 5 qtrssince 2024-Q3 | Increased 43 |
AVIDXCHANGE HOLDINGS INC | 8.5M | $84.2M | 0.5% | — | — | 2 qtrssince 2025-Q2 | Increased 42 |
TEGNA INC | 4.1M | $84.2M | 0.5% | $20.00 | +0.26% | 2 qtrssince 2025-Q2 | Increased 68 |
WNS HLDGS LTD | 1.1M | $83.8M | 0.5% | — | — | 1 qtr | New 58 |
INTERPUBLIC GROUP COS INC | 3M | $83.4M | 0.5% | — | — | 10 qtrssince 2023-Q2 | Increased 42 |
FRONTIER COMMUNICATIONS PARE | 2.2M | $83.3M | 0.5% | $35.55 | +5.03% | 5 qtrssince 2024-Q3 | Increased 43 |
MR COOPER GROUP INC | 389,877 | $82.2M | 0.5% | — | — | 3 qtrssince 2025-Q1 | Increased 36 |
CHART INDS INC | 382,078 | $76.5M | 0.5% | $199.82 | 0.00% | 1 qtr | New 49 |
| 59.4M | $75.6M | 0.5% | — | — | — | Increased 41 | |
PROASSURANCE CORP | 3M | $72.6M | 0.4% | $23.25 | +3.11% | 3 qtrssince 2025-Q1 | Increased 36 |
VERONA PHARMA PLC | 628,260 | $67M | 0.4% | — | — | 1 qtr | New 49 |
STEELCASE INC | 3.5M | $59.4M | 0.4% | $17.09 | — | 1 qtr | New 49 |
| 54.2M | $58.3M | 0.4% | — | — | — | Increased 40 |
Magnetar Financial LLC manages $16.5B across 853 positions as of Q3 2025. Top holdings: CRWV (68.0%), ALIBABA GROUP HOLDING (0.7%), NSC (0.7%). Fund DNA: Diversified Scout. HoldingsIntel Rating: 3/5.0.
Active quarter - 402 new positions, 422 exits, 153 increased. Top move: TGNA (INCREASED, conviction 68). Portfolio: $16.5B across 853 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
Top Losers
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