13F filer · CIK 1423053 ↗
Citadel
You are looking at Q1 2021. See the latest, Q2 2026 →
Reported value
$407.63B
+6.0% on the quarter before
Positions
13,104
3,413 new · 1,152 sold out
Top 10
28.1%
of the value
Est. gain
+$3.05B
on stocks held all quarter
Est. return
+6.4%
on those stocks since Q4 2020
Positions as of Mar 31, 2021, from Citadel'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, 38% of the reported value, each sized by its share, colored by what the fund did with it since Q4 2020. Striped tiles are options.
Largest buys
Since Q4 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.
- SPDR S&P 500 ETF TrPUT~$5.15BAdded · 4.9% → 6.2%+13,000,300 underlying
- Invesco Qqq TrCALL~$2.72BAdded · 1.0% → 1.6%+8,525,900 underlying
- Invesco Qqq TrPUT~$2.26BAdded · 2.0% → 2.4%+7,073,500 underlying
- SPDR S&P 500 ETF TrCALL~$2.14BAdded · 2.7% → 3.2%+5,408,100 underlying
- AlphabetPUT~$1.44BAdded · 0.4% → 0.8%+697,400 underlying
- ApplePUT~$855.5MAdded · 0.9% → 1.0%+7,003,700 underlying
- AMDPUT~$851.2MAdded · 0.3% → 0.5%+10,843,500 underlying
- Ishares TrPUT~$731.8MAdded · 0.1% → 0.3%+5,627,200 underlying
- AlphabetCALL~$676.1MAdded · 0.8% → 1.1%+327,800 underlying
- Ishares TrPUT~$616.9MAdded · 0.5% → 0.6%+7,075,900 underlying
Largest sells
Since Q4 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.
- AmazonCALL~$4.72BCut · 4.2% → 2.6%−1,527,000 underlying
- TeslaPUT~$3.73BCut · 4.8% → 3.4%−5,579,500 underlying
- TeslaCALL~$2.96BCut · 5.3% → 4.0%−4,436,000 underlying
- AmazonPUT~$1.95BCut · 3.2% → 2.4%−629,700 underlying
- AlphabetCALL~$1.47BCut · 0.8% → 0.6%−710,000 underlying
- Ishares Tr~$1.33BCut · 0.3% → 0.0%−3,332,080 shares
- SPDR Gold TrCALL~$1.20BCut · 0.7% → 0.3%−7,510,800 underlying
- Nio Inc~$897.2MSold out · 0.2% → 0.0%−173,295,000 shares
- SPDR Gold TrPUT~$767.2MCut · 0.4% → 0.2%−4,796,200 underlying
- MetaCALL~$751.3MCut · 1.0% → 0.8%−2,551,000 underlying
Holdings
As of Mar 31, 2021. Changes are in shares against Dec 31, 2020, so a price move alone never reads as a buy or a sale.
| Holding | Value | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| SPDR S&P 500 ETF TrPUTTR UNIT · shares +26% | 6.2% | $25.30B | ||||||||
| TeslaCALLCOM · shares −15% | 4.0% | $16.34B | ||||||||
| TeslaPUTCOM · shares −21% | 3.4% | $13.82B | ||||||||
| SPDR S&P 500 ETF TrCALLTR UNIT · shares +19% | 3.2% | $13.20B | ||||||||
| AmazonCALLCOM · shares −31% | 2.6% | $10.51B | ||||||||
| Invesco Qqq TrPUTUNIT SER 1 · shares +30% | 2.4% | $9.91B | ||||||||
| AmazonPUTCOM · shares −17% | 2.4% | $9.63B | ||||||||
| Invesco Qqq TrCALLUNIT SER 1 · shares +71% | 1.6% | $6.57B | ||||||||
| AppleCALLCOM · shares −7.1% | 1.2% | $4.80B | ||||||||
| AlphabetCALLCAP STK CL A · shares +18% | 1.1% | $4.46B | ||||||||
| ApplePUTCOM · shares +27% | 0.98% | $3.98B | ||||||||
| Ishares TrPUTRUSSELL 2000 ETF · shares −6.2% | 0.92% | $3.74B | ||||||||
| AlphabetPUTCAP STK CL A · shares +72% | 0.85% | $3.45B | ||||||||
| MetaCALLCL A · shares −18% | 0.83% | $3.36B | ||||||||
| NvidiaPUTCOM · shares +15% | 0.71% | $2.89B | ||||||||
| MetaPUTCL A · shares −4.5% | 0.64% | $2.59B | ||||||||
| Ishares TrPUTIBOXX HI YD ETF · shares +33% | 0.61% | $2.48B | ||||||||
| AlibabaCALLSPONSORED ADS · shares −17% | 0.58% | $2.37B | ||||||||
| Ishares TrCALLRUSSELL 2000 ETF · shares −0.8% | 0.58% | $2.37B | ||||||||
| MicrosoftCALLCOM · shares −8.1% | 0.57% | $2.34B | ||||||||
| NvidiaCALLCOM · shares +2.4% | 0.57% | $2.32B | ||||||||
| AlphabetCALLCAP STK CL C · shares −39% | 0.57% | $2.31B | ||||||||
| NetflixCALLCOM · shares −2.1% | 0.53% | $2.15B | ||||||||
| NetflixPUTCOM · shares +0.6% | 0.53% | $2.14B | ||||||||
| Boeing CoCALLCOM · shares +1.0% | 0.52% | $2.13B | ||||||||
| Total · 13,104 positions | 100% | $407.63B |
What made money
From Q4 2020 to Q1 2021: 4,085 stocks held throughout, up $3.05B (+6.4%).
- Applied Materials+$94.0M+55%
- General Mtrs Co+$84.4M+38%
- Bk Of America Corp+$83.7M+28%
- Signature Bk New York N Y+$83.4M+67%
- Alphabet+$68.6M+18%
- T-Mobile Us Inc−$30.1M−7%
- Vertex Pharmaceuticals Inc−$31.7M−9%
- Oncorus Inc−$34.6M−57%
- Praxis Precision Medicines I−$35.5M−40%
- Apple−$38.4M−8%
Estimated as in the holdings table: shares held at both quarter ends times the change in price; options left out, 27 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 | Sep 1, 2026 (amended) | $875.01B+41% | SEC ↗ |
| Q1 2026 | May 15, 2026 | $618.47B−7% | SEC ↗ |
| Q4 2025 | Feb 17, 2026 | $665.87B+1% | SEC ↗ |
| Q3 2025 | Nov 14, 2025 | $657.15B+14% | SEC ↗ |
| Q2 2025 | Aug 14, 2025 | $575.96B+9% | SEC ↗ |
| Q1 2025 | May 15, 2025 | $527.32B−9% | SEC ↗ |
| Q4 2024 | Feb 14, 2025 | $577.87B+11% | SEC ↗ |
| Q3 2024 | Nov 14, 2024 | $518.30B+5% | SEC ↗ |
| Q2 2024 | Aug 14, 2024 | $494.03B−5% | SEC ↗ |
| Q1 2024 | May 15, 2024 | $518.50B+4% | SEC ↗ |
| Q4 2023 | Feb 14, 2024 | $500.32B+7% | SEC ↗ |
| Q3 2023 | Nov 14, 2023 | $466.50B−4% | SEC ↗ |
| Q2 2023 | Aug 14, 2023 | $483.74B+6% | SEC ↗ |
| Q1 2023 | May 15, 2023 | $454.69B+6% | SEC ↗ |
| Q4 2022 | Feb 14, 2023 | $428.09B−2% | SEC ↗ |
| Q3 2022 | Nov 14, 2022 | $438.75B+13% | SEC ↗ |
| Q2 2022 | Aug 15, 2022 | $389.71B−20% | SEC ↗ |
| Q1 2022 | May 16, 2022 | $484.45B−1% | SEC ↗ |
| Q4 2021 | Feb 14, 2022 | $489.37B+2% | SEC ↗ |
| Q3 2021 | Nov 15, 2021 (amended) | $481.37B+8% | SEC ↗ |
| Q2 2021 | Aug 16, 2021 | $446.72B+10% | SEC ↗ |
| Q1 2021 | May 21, 2021 (amended) | $407.63B+6% | SEC ↗ |
| Q4 2020 | Feb 16, 2021 | $384.60B+9% | SEC ↗ |
| Q3 2020 | Nov 16, 2020 | $352.52B+26% | SEC ↗ |
| Q2 2020 | Aug 14, 2020 | $280.43B+26% | SEC ↗ |
| Q1 2020 | May 15, 2020 | $222.48B−3% | SEC ↗ |
| Q4 2019 | Feb 14, 2020 | $230.47B+9% | SEC ↗ |
| Q3 2019 | Nov 14, 2019 | $212.04B−3% | SEC ↗ |
| Q2 2019 | Aug 14, 2019 (amended) | $218.11B+8% | SEC ↗ |
| Q1 2019 | May 15, 2019 | $201.07B+10% | SEC ↗ |
| Q4 2018 | Feb 14, 2019 (amended) | $182.73B−19% | SEC ↗ |
| Q3 2018 | Nov 13, 2018 (amended) | $224.25B+11% | SEC ↗ |
| Q2 2018 | Aug 14, 2018 (amended) | $202.27B+11% | SEC ↗ |
| Q1 2018 | May 14, 2018 (amended) | $181.79B+11% | SEC ↗ |
| Q4 2017 | Feb 9, 2018 | $164.31B+26% | SEC ↗ |
| Q3 2017 | Nov 9, 2017 | $130.27B+10% | SEC ↗ |
| Q2 2017 | Aug 11, 2017 | $118.02B+8% | SEC ↗ |
| Q1 2017 | May 12, 2017 | $109.43B+11% | SEC ↗ |
| Q4 2016 | Feb 10, 2017 | $99.01B−1% | SEC ↗ |
| Q3 2016 | Jan 31, 2017 (amended) | $99.54B+11% | SEC ↗ |
| Q2 2016 | Jan 31, 2017 (amended) | $89.73B+13% | SEC ↗ |
| Q1 2016 | Jan 31, 2017 (amended) | $79.25B | SEC ↗ |