13F filer · CIK 1352851 ↗
Magnetar Financial LLC
You are looking at Q2 2020. See the latest, Q2 2026 →
Reported value
$3.39B
−18% on the quarter before
Positions
418
196 new · 234 sold out
Top 10
35.2%
of the value
Est. gain
+$294.2M
on stocks held all quarter
Est. return
+13.1%
on those stocks since Q1 2020
Positions as of Jun 30, 2020, from Magnetar Financial LLC's 13F filing with the SEC. A 13F lists a manager's US-listed stocks and options at a quarter end and is filed up to 45 days later, so the fund may hold something else today. It leaves out short positions, cash and holdings outside the US.
Portfolio at a glance
- New
- Added
- Cut
- Same
- Options
The 24 largest positions, 56% of the reported value, each sized by its share, colored by what the fund did with it since Q1 2020. Striped tiles are options.
Largest buys
Since Q1 2020, by estimated size: the change in shares at the quarter-end price, since a 13F gives no trade prices. Percentages are the position's share of the portfolio, before and after.
- Portola Pharmaceuticals Inc~$72.3MNew · 0.0% → 2.1%+4,017,446 shares
- Grubhub Inc~$69.4MAdded · 0.0% → 2.1%+986,785 shares
- Adc Therapeutics Sa~$64.4MNew · 0.0% → 1.9%+1,563,438 shares
- Social Cap Hedspia Hldg Co I~$40.5MNew · 0.0% → 1.2%+3,411,248 shares
- Foley Trasimene Acquistn Cor~$30.4MNew · 0.0% → 0.9%+2,851,634 shares
- Jaws Acquisition Corp~$21.7MNew · 0.0% → 0.6%+2,080,667 shares
- Fortress Value Acquisition C~$21.1MNew · 0.0% → 0.6%+2,049,499 shares
- Fusion Acquisition Corp~$20.3MNew · 0.0% → 0.6%+2,000,000 shares
- Cc Neuberger Principal Hldng~$19.7MNew · 0.0% → 0.6%+1,861,654 shares
- Sustainable Opportnts Acq Co~$17.4MNew · 0.0% → 0.5%+1,724,459 shares
Largest sells
Since Q1 2020, by estimated size: the change in shares at the quarter-end price, since a 13F gives no trade prices. Percentages are the position's share of the portfolio, before and after.
- Allergan Plc~$240.2MSold out · 5.8% → 0.0%−1,356,014 shares
- Mellanox Technologies Ltd~$172.1MSold out · 4.1% → 0.0%−1,418,897 shares
- Cypress Semiconductor Corp~$166.4MSold out · 4.0% → 0.0%−7,133,944 shares
- Hp Inc~$148.3MSold out · 3.6% → 0.0%−8,540,993 shares
- Wabco Hldgs Inc~$138.8MSold out · 3.3% → 0.0%−1,027,461 shares
- Sprint Corporation~$86.0MSold out · 2.1% → 0.0%−9,982,353 shares
- Forty Seven Inc~$81.5MSold out · 2.0% → 0.0%−854,644 shares
- Ra Pharmaceuticals Inc~$80.6MSold out · 1.9% → 0.0%−1,679,600 shares
- Kemet Corp~$63.4MSold out · 1.5% → 0.0%−2,624,363 shares
- Stars Group Inc~$39.1MSold out · 0.9% → 0.0%−1,916,688 shares
Holdings
As of Jun 30, 2020. Changes are in shares against Mar 31, 2020, so a price move alone never reads as a buy or a sale.
| Holding | Value | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Willis Towers Watson Plc LtdSHS · shares +2.3% · price +16.0% | 6.0% | $204.2M | +$27.5M | ||||||||
| E Trade Financial CorpCOM NEW · shares −15% · price +44.9% | 4.5% | $151.3M | +$46.9M | ||||||||
| Wright Med Group N VORD SHS · shares −9.3% · price +3.7% | 4.0% | $134.4M | +$4.8M | ||||||||
| Td Ameritrade Hldg CorpCOM · shares −5.1% · price +5.0% | 3.8% | $127.9M | +$6.0M | ||||||||
| Churchill Cap Corp IiiUNIT 03/01/2027 · shares 0% · price +13.1% | 3.7% | $124.1M | +$14.4M | ||||||||
| Acacia Communications IncCOM · shares −3.6% · price +0.0% | 3.4% | $115.7M | +$17,391 | ||||||||
| Qiagen NvSHS NEW · shares −9.9% · price +6.7% | 2.9% | $96.8M | +$6.0M | ||||||||
| Caesars Entmt CorpCOM · shares −20% · price +79.4% | 2.5% | $84.0M | +$37.2M | ||||||||
| Flying Eagle Acquisition CorUNIT 99/99/9999 · shares +0.7% · price +16.9% | 2.4% | $80.0M | +$11.4M | ||||||||
| Tiffany & Co NewCOM · shares −15% · price −5.8% | 2.3% | $76.4M | −$4.7M | ||||||||
| Advanced Disp Svcs Inc DelCOM · shares −15% · price −8.0% | 2.3% | $76.4M | −$6.7M | ||||||||
| Portola Pharmaceuticals IncCOM · shares New | 2.1% | $72.3M | — | ||||||||
| Grubhub IncCOM · shares +8,144% · price +72.4% | 2.1% | $70.2M | +$357,827 | ||||||||
| Fitbit IncCL A · shares −5.6% · price −3.0% | 2.1% | $70.0M | −$2.2M | ||||||||
| Adc Therapeutics SaADDED · shares New | 1.9% | $64.4M | — | ||||||||
| Churchill Cap Corp IiUNIT 99/99/9999 · shares 0% · price +17.1% | 1.8% | $60.9M | +$8.9M | ||||||||
| UberCOM · shares −32% · price +11.3% | 1.3% | $44.5M | +$4.5M | ||||||||
| Social Cap Hedspia Hldg Co IUNIT 99/99/9999 ADDED · shares New | 1.2% | $40.5M | — | ||||||||
| Delphi Technologies PlSHS · shares −15% · price +76.5% | 1.1% | $37.9M | +$16.4M | ||||||||
| Sunnova Energy Intl IncCOM · shares −4.3% · price +69.5% | 1.1% | $37.7M | +$15.5M | ||||||||
| Microchip TechnologyNOTE 2.250% 2/1 · shares −4.7% · price +53.8% | 1.0% | $35.5M | — | ||||||||
| Graf Indl CorpCOM · shares 0% · price +36.7% | 1.0% | $35.1M | +$9.4M | ||||||||
| Gores Hldgs Iv IncUNIT 02/01/2023 · shares +1.2% · price +3.3% | 0.91% | $30.8M | +$966,560 | ||||||||
| Foley Trasimene Acquistn CorUNIT 99/99/9999 ADDED · shares New | 0.90% | $30.4M | — | ||||||||
| Fintech Acquisition Corp IiiCOM CL A · shares 0% · price +11.7% | 0.89% | $30.1M | +$3.2M | ||||||||
| Total · 418 positions | 100% | $3.39B | +$294.2M |
Price is a stock's reported value over its shares at the quarter end. The estimated gain is the shares held at both quarter ends times the change in that price: shares bought or sold during the quarter add nothing, options are left out, and a stock split is read into the earlier share count and price.
What made money
From Q1 2020 to Q2 2020: 213 stocks held throughout, up $294.2M (+13.1%).
- E Trade Financial Corp+$46.9M+45%
- Caesars Entmt Corp+$37.2M+79%
- Willis Towers Watson Plc Ltd+$27.5M+16%
- Delphi Technologies Pl+$16.4M+77%
- Sunnova Energy Intl Inc+$15.5M+70%
- Legacy Acquisition Corp−$1.5M−7%
- Fitbit Inc−$2.2M−3%
- Tiffany & Co New−$4.7M−6%
- Advanced Disp Svcs Inc Del−$6.7M−8%
- Brooge Energy Ltd−$8.5M−35%
Estimated as in the holdings table: shares held at both quarter ends times the change in price; options left out.
Reported value by quarter
The total value of each quarter's 13F at that quarter end. It moves with prices as well as with buying and selling. Pick a quarter to see what the fund held then.
Every quarter's filing
| Quarter | Reported value | Filing | |
|---|---|---|---|
| Q2 2026 | Aug 14, 2026 | $10.96B+11% | SEC ↗ |
| Q1 2026 | May 13, 2026 | $9.84B−4% | SEC ↗ |
| Q4 2025 | Feb 17, 2026 | $10.21B−38% | SEC ↗ |
| Q3 2025 | Nov 13, 2025 | $16.50B−20% | SEC ↗ |
| Q2 2025 | Aug 12, 2025 | $20.65B+171% | SEC ↗ |
| Q1 2025 | May 15, 2025 | $7.61B+75% | SEC ↗ |
| Q4 2024 | Feb 11, 2025 | $4.36B−6% | SEC ↗ |
| Q3 2024 | Nov 13, 2024 | $4.62B−4% | SEC ↗ |
| Q2 2024 | Aug 14, 2024 | $4.80B+7% | SEC ↗ |
| Q1 2024 | May 15, 2024 | $4.47B+13% | SEC ↗ |
| Q4 2023 | Feb 13, 2024 | $3.94B+1% | SEC ↗ |
| Q3 2023 | Nov 14, 2023 | $3.92B−14% | SEC ↗ |
| Q2 2023 | Aug 11, 2023 | $4.56B−11% | SEC ↗ |
| Q1 2023 | May 15, 2023 | $5.13B−13% | SEC ↗ |
| Q4 2022 | Feb 14, 2023 | $5.91B−18% | SEC ↗ |
| Q3 2022 | Nov 14, 2022 | $7.21B−25% | SEC ↗ |
| Q2 2022 | Aug 15, 2022 | $9.67B+3% | SEC ↗ |
| Q1 2022 | May 16, 2022 | $9.37B−6% | SEC ↗ |
| Q4 2021 | Feb 14, 2022 | $9.96B+1% | SEC ↗ |
| Q3 2021 | Jan 14, 2022 (amended) | $9.82B−7% | SEC ↗ |
| Q2 2021 | Aug 6, 2021 | $10.56B+2% | SEC ↗ |
| Q1 2021 | May 14, 2021 | $10.40B+47% | SEC ↗ |
| Q4 2020 | Feb 12, 2021 | $7.08B+25% | SEC ↗ |
| Q3 2020 | Nov 16, 2020 | $5.66B+67% | SEC ↗ |
| Q2 2020 | Aug 14, 2020 | $3.39B−18% | SEC ↗ |
| Q1 2020 | May 15, 2020 | $4.15B−13% | SEC ↗ |
| Q4 2019 | Feb 13, 2020 | $4.79B+22% | SEC ↗ |
| Q3 2019 | Nov 14, 2019 | $3.93B−21% | SEC ↗ |
| Q2 2019 | Aug 14, 2019 | $5.00B+29% | SEC ↗ |
| Q1 2019 | May 15, 2019 | $3.89B−5% | SEC ↗ |
| Q4 2018 | Feb 14, 2019 | $4.08B−26% | SEC ↗ |
| Q3 2018 | Feb 14, 2019 (amended) | $5.54B−16% | SEC ↗ |
| Q2 2018 | Aug 14, 2018 (amended) | $6.56B+13% | SEC ↗ |
| Q1 2018 | May 15, 2018 (amended) | $5.80B+3% | SEC ↗ |
| Q4 2017 | Feb 14, 2018 (amended) | $5.62B+2% | SEC ↗ |
| Q3 2017 | Nov 14, 2017 (amended) | $5.52B−15% | SEC ↗ |
| Q2 2017 | Aug 14, 2017 (amended) | $6.52B−7% | SEC ↗ |
| Q1 2017 | May 15, 2017 (amended) | $7.02B+1,897% | SEC ↗ |
| Q4 2016 | Aug 14, 2017 (amended) | $351.5M−95% | SEC ↗ |
| Q3 2016 | Nov 14, 2016 (amended) | $7.03B+17% | SEC ↗ |
| Q2 2016 | Aug 15, 2016 (amended) | $6.02B−7% | SEC ↗ |
| Q1 2016 | May 16, 2016 (amended) | $6.49B | SEC ↗ |