Magnetar Financial LLC
Institutional investor · Portfolio as of Q3 2019
Top Holdings470 positions
ALLERGAN PLC | 1.4M | $227.2M | 5.8% | — | — | 2 qtrssince 2019-Q2 | Increased 79 |
WELLCARE HEALTH PLANS INC | 817,653 | $211.9M | 5.4% | — | — | 2 qtrssince 2019-Q2 | Decreased 0 |
WABCO HOLDINGS INC | 1.5M | $197.6M | 5.0% | — | — | 2 qtrssince 2019-Q2 | Decreased 0 |
CYPRESS SEMICONDUCTOR CORP | 7.6M | $178M | 4.5% | — | — | 2 qtrssince 2019-Q2 | Decreased 0 |
| 14.9M | $173.6M | 4.4% | — | — | 2 qtrssince 2019-Q2 | Increased 63 | |
CELGENE CORP | 1.7M | $172.4M | 4.4% | — | — | 2 qtrssince 2019-Q2 | Decreased 0 |
MELLANOX TECHNOLOGIES LTD | 1.5M | $165.1M | 4.2% | — | — | 2 qtrssince 2019-Q2 | Decreased 0 |
VERSUM MATERIALS INC | 2.5M | $130.6M | 3.3% | — | — | 2 qtrssince 2019-Q2 | Decreased 0 |
ACACIA COMMUNICATIONS INC | 1.9M | $127.2M | 3.2% | — | — | 1 qtr | New 83 |
| 19.5M | $120.3M | 3.1% | — | — | 2 qtrssince 2019-Q2 | Decreased 0 | |
ADVANCED DISPOSAL SERVICES I | 3.3M | $107.8M | 2.7% | — | — | 2 qtrssince 2019-Q2 | Decreased 0 |
UBER TECHNOLOGIES INC | 3.3M | $94.8M | 2.4% | $30.29 | 0.00% | 1 qtr | New 77 |
MEDIDATA SOLUTIONS INC | 1M | $91.6M | 2.3% | — | — | 2 qtrssince 2019-Q2 | Increased 64 |
SPARK THERAPEUTICS INC | 782,108 | $75.8M | 1.9% | — | — | 2 qtrssince 2019-Q2 | Decreased 0 |
MILACRON HOLDINGS CORP | 3.8M | $64.2M | 1.6% | — | — | 2 qtrssince 2019-Q2 | Increased 75 |
CHURCHILL CAP CORP II | 5M | $52.6M | 1.3% | — | — | 2 qtrssince 2019-Q2 | Unchanged 0 |
ENERGY TRANSFER L P | 3.9M | $51.2M | 1.3% | $7.50 | -5.05% | 2 qtrssince 2019-Q2 | Unchanged 0 |
GANNETT CO INC | 4.3M | $46.7M | 1.2% | — | — | 1 qtr | New 67 |
LEGACYTEXAS FINANCIAL GROUP | 1M | $43.6M | 1.1% | — | — | 2 qtrssince 2019-Q2 | Increased 52 |
CARRIZO OIL & GAS INC | 4.9M | $42M | 1.1% | — | — | 1 qtr | New 67 |
Magnetar Financial LLC manages $3.9B across 470 positions as of Q3 2019. Top holdings: AGN (5.8%), WCG (5.4%), WBC (5.0%). Fund DNA: Momentum Trader. HoldingsIntel Score: 3/5.0.
Active quarter - 210 new positions, 171 exits, 107 increased. Top move: ACIA (NEW, conviction 83). Portfolio: $3.9B across 470 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.
Similar Funds
Funds with similar investing DNA
Explore More
Accumulation Streaks
Positions with 2+ consecutive quarters of increases - persistent directional conviction.
Continue exploring
Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer
Verify source filings on SEC EDGAR