13F filer · CIK 1352851 ↗
Magnetar Financial LLC
You are looking at Q2 2022. See the latest, Q2 2026 →
Reported value
$9.67B
+3.2% on the quarter before
Positions
1,661
733 new · 380 sold out
Top 10
23.2%
of the value
Est. gain
−$142.3M
on stocks held all quarter
Est. return
−2.4%
on those stocks since Q1 2022
Positions as of Jun 30, 2022, 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, 37% of the reported value, each sized by its share, colored by what the fund did with it since Q1 2022. Striped tiles are options.
Largest buys
Since Q1 2022, 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.
- Valaris Ltd~$953.6MNew · 0.0% → 9.9%+22,576 shares
- Vmware Inc~$146.0MNew · 0.0% → 1.5%+1,280,977 shares
- Black Knight Inc~$132.0MAdded · 0.0% → 1.4%+2,017,955 shares
- Duke Realty Corp~$108.8MNew · 0.0% → 1.1%+1,980,867 shares
- Yamana Gold Inc~$96.3MNew · 0.0% → 1.0%+20,709,773 shares
- Biohaven Pharmactl Hldg Co L~$86.1MNew · 0.0% → 0.9%+591,216 shares
- Turning Point Therapeutics I~$69.5MNew · 0.0% → 0.7%+923,581 shares
- Sierra Oncology Inc~$60.9MNew · 0.0% → 0.6%+1,106,649 shares
- Boston Scientific Corp~$48.9MAdded · 0.6% → 1.0%+1,312,294 shares
- Lhc Group Inc~$47.9MAdded · 1.0% → 1.4%+307,401 shares
Largest sells
Since Q1 2022, 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.
- Cerner Corp~$186.2MSold out · 2.0% → 0.0%−1,990,607 shares
- Peoples United Financial Inc~$129.7MSold out · 1.4% → 0.0%−6,488,105 shares
- Mgm Growth Pptys Llc~$124.4MSold out · 1.3% → 0.0%−3,215,039 shares
- Zynga Inc~$122.6MSold out · 1.3% → 0.0%−13,265,133 shares
- Ferro Corp~$109.4MSold out · 1.2% → 0.0%−5,030,563 shares
- Us Ecology Inc~$97.5MSold out · 1.0% → 0.0%−2,035,717 shares
- Veoneer Inc~$92.8MSold out · 1.0% → 0.0%−2,510,707 shares
- Activision Blizzard Inc~$74.1MCut · 1.9% → 1.1%−952,285 shares
- Intersect Ent Inc~$71.1MSold out · 0.8% → 0.0%−2,537,735 shares
- Ortho Clinical Diagnostics H~$67.9MSold out · 0.7% → 0.0%−3,639,599 shares
Holdings
As of Jun 30, 2022. Changes are in shares against Mar 31, 2022, so a price move alone never reads as a buy or a sale.
| Holding | Value | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Valaris LtdCOM CL A · shares New | 9.9% | $953.6M | — | ||||||||
| Coherent IncCOM · shares −6.8% · price −2.6% | 1.7% | $168.3M | −$4.5M | ||||||||
| Change Healthcare IncCOM · shares −2.9% · price +5.8% | 1.7% | $167.4M | +$9.1M | ||||||||
| Sanderson Farms IncCOM · shares −8.5% · price +15.0% | 1.6% | $155.2M | +$20.2M | ||||||||
| Vmware IncCL A COM · shares New | 1.5% | $146.0M | — | ||||||||
| Shaw Communications IncCL B CONV · shares −6.9% · price −5.0% | 1.5% | $141.5M | −$7.5M | ||||||||
| Black Knight IncCOM · shares +2,728% · price +12.8% | 1.4% | $136.8M | +$547,565 | ||||||||
| Lhc Group IncCOM · shares +55% · price −7.6% | 1.4% | $135.6M | −$7.2M | ||||||||
| Pnm Res IncCOM · shares −7.2% · price +0.2% | 1.3% | $128.1M | +$294,824 | ||||||||
| Mandiant IncCOM · shares −6.9% · price −2.2% | 1.2% | $112.2M | −$2.5M | ||||||||
| Welbilt IncCOM · shares −28% · price +0.3% | 1.2% | $112.0M | +$282,786 | ||||||||
| Cmc Materials IncCOM · shares −18% · price −5.9% | 1.1% | $111.1M | −$6.9M | ||||||||
| Duke Realty CorpCOM NEW · shares New | 1.1% | $108.8M | — | ||||||||
| Rogers CorpCOM · shares −26% · price −3.5% | 1.1% | $104.6M | −$3.8M | ||||||||
| Churchill Capital Corp ViiUNIT 99/99/9999 · shares −4.3% · price −0.5% | 1.1% | $103.3M | −$523,759 | ||||||||
| Activision Blizzard IncCOM · shares −42% · price −2.8% | 1.1% | $102.0M | −$2.9M | ||||||||
| First Horizon CorporationCOM · shares −38% · price −6.9% | 1.0% | $100.0M | −$7.5M | ||||||||
| Boston Scientific CorpCOM · shares +100% · price −15.9% | 1.0% | $98.1M | −$9.3M | ||||||||
| Yamana Gold IncCOM · shares New | 1.00% | $96.3M | — | ||||||||
| Meritor IncCOM · shares −25% · price +2.1% | 0.98% | $94.7M | +$2.0M | ||||||||
| Biohaven Pharmactl Hldg Co LCOM · shares New | 0.89% | $86.1M | — | ||||||||
| Gcp Applied Technologies IncCOM · shares −6.3% · price −0.4% | 0.87% | $83.8M | −$374,926 | ||||||||
| Avantor IncCOM · shares +56% · price −8.0% | 0.83% | $79.8M | −$4.5M | ||||||||
| Baxter Intl IncCOM · shares +58% · price −17.2% | 0.82% | $79.1M | −$10.3M | ||||||||
| Plantronics Inc NewCOM · shares −7.2% · price +0.7% | 0.76% | $73.2M | +$516,213 | ||||||||
| Total · 1,661 positions | 100% | $9.67B | −$142.3M |
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 2022 to Q2 2022: 904 stocks held throughout, down $142.3M (−2.4%).
- Sanderson Farms Inc+$20.2M+15%
- Change Healthcare Inc+$9.1M+6%
- Merck & Co Inc+$4.7M+11%
- Cigna Corp New+$3.1M+10%
- Lucid Group Inc+$2.4M+38%
- First Horizon Corporation−$7.5M−7%
- Shaw Communications Inc−$7.5M−5%
- Horizon Therapeutics Pub L−$7.6M−24%
- Boston Scientific Corp−$9.3M−16%
- Baxter Intl Inc−$10.3M−17%
Estimated as in the holdings table: shares held at both quarter ends times the change in price; options left out, 6 splits read into the share counts.
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 ↗ |