Magnetar Financial LLC
Institutional investor · Portfolio as of Q1 2021
Top Holdings1,026 positions
OPENDOOR TECHNOLOGIES INC | 21.5M | $454.7M | 4.4% | $24.27 | -15.45% | 2 qtrssince 2020-Q4 | Decreased 0 |
PRA HEALTH SCIENCES INC | 1.4M | $215.1M | 2.1% | — | — | 1 qtr | New 79 |
KANSAS CITY SOUTHERN | 813,704 | $214.8M | 2.1% | — | — | 1 qtr | New 79 |
INPHI CORP | 1.2M | $214.1M | 2.1% | — | — | 3 qtrssince 2020-Q3 | Decreased 0 |
WILLIS TOWERS WATSON PLC LTD | 889,405 | $203.6M | 2.0% | $156.36 | +36.06% | 5 qtrssince 2020-Q1 | Decreased 0 |
COHERENT INC | 804,364 | $203.4M | 2.0% | $66.58 | 0.00% | 1 qtr | New 70 |
ALEXION PHARMACEUTICALS INC | 1.3M | $197.2M | 1.9% | — | — | 2 qtrssince 2020-Q4 | Increased 53 |
CHANGE HEALTHCARE INC | 8.8M | $195.1M | 1.9% | — | — | 8 qtrssince 2019-Q2 | Increased 78 |
XILINX INC | 1.4M | $175.4M | 1.7% | — | — | 2 qtrssince 2020-Q4 | Increased 50 |
FLIR SYSTEMS INC | 3M | $168.5M | 1.6% | — | — | 2 qtrssince 2020-Q4 | Increased 77 |
MAXIM INTEGRATED PRODUCTS | 1.8M | $165.8M | 1.6% | — | — | 3 qtrssince 2020-Q3 | Decreased 0 |
PERSPECTA INC | 5.6M | $162.5M | 1.6% | — | — | 1 qtr | New 69 |
VARIAN MEDICAL SYSTEMS INC | 911,847 | $161M | 1.5% | — | — | 3 qtrssince 2020-Q3 | Increased 50 |
TXNM ENERGY INC | 3.2M | $156.9M | 1.5% | $40.56 | +1.67% | 2 qtrssince 2020-Q4 | Increased 50 |
AEROJET ROCKETDYNE HOLDINGS | 3.1M | $143.2M | 1.4% | — | — | 2 qtrssince 2020-Q4 | Increased 61 |
HMS HOLDINGS CORP | 3.7M | $138.6M | 1.3% | — | — | 2 qtrssince 2020-Q4 | Increased 72 |
SHAW COMMUNICATIONS INC-B | 5.2M | $134.2M | 1.3% | — | — | 1 qtr | New 69 |
ATHENE HOLDING LTD-CLASS A | 2.7M | $133.8M | 1.3% | — | — | 2 qtrssince 2020-Q4 | Increased 77 |
NAVISTAR INTERNATIONAL CORP | 3M | $131.4M | 1.3% | — | — | 2 qtrssince 2020-Q4 | Increased 51 |
MAGELLAN HEALTH INC | 1.4M | $128.1M | 1.2% | — | — | 1 qtr | New 69 |
Magnetar Financial LLC manages $10.4B across 1026 positions as of Q1 2021. Top holdings: OPEN (4.4%), PRAH (2.1%), KSU (2.1%). Fund DNA: Momentum Trader. HoldingsIntel Score: 3/5.0.
Active quarter - 672 new positions, 338 exits, 125 increased. Top move: PRAH (NEW, conviction 79). Portfolio: $10.4B across 1026 positions.
Top holdings by portfolio weight
Portfolio allocation by GICS sector
Behavioral investing profile
Position Outcomes
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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