Citadel Advisors Portfolio holdings
Citadel Advisors, founded in 1990 by Kenneth C. Griffin as Citadel LLC and headquartered in Chicago, Illinois, is one of the world’s most prominent hedge funds, managing tens of billions in assets through sophisticated quantitative trading strategies. The firm excels in market-making and high-frequency trading across asset classes like equities, fixed income, options, and commodities, leveraging cutting-edge technology and data analysis to generate returns. Citadel operates two main arms: its hedge fund business, which serves institutional and high-net-worth investors, and Citadel Securities, a leading market maker that facilitates a significant portion of U.S. equity and options trades. Known for its secretive, high-performance culture, Citadel has grown into a financial titan under Griffin’s leadership, influencing global markets with its scale and innovation.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
AT&T
T
|
+$877M |
| 2 |
Booking.com
BKNG
|
+$370M |
| 3 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$329M |
| 4 |
Boeing
BA
|
+$303M |
| 5 |
Walmart Inc
WMT
|
+$291M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$544M |
| 2 |
iShares MBS ETF
MBB
|
+$461M |
| 3 |
NVIDIA
NVDA
|
+$452M |
| 4 |
T-Mobile US
TMUS
|
+$426M |
| 5 |
Apple
AAPL
|
+$408M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 3.15% |
| 2 | Healthcare | 3.06% |
| 3 | Financials | 2.35% |
| 4 | Consumer Discretionary | 2.28% |
| 5 | Industrials | 1.93% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
RDFN
6151
DELISTED
Redfin
RDFN
| $2.26M | ﹤0.01% |
35,597
-43,589
| -55% | -$2.66M |
|
|
WCN
6152
PUT
Waste Connections
WCN
$42.4B
| $2.26M | ﹤0.01% |
18,900
+1,700
| +10% | +$202K |
|
6153
CALL
iShares MSCI Germany ETF
EWG
$1.71B
| $2.26M | ﹤0.01% |
65,200
-187,100
| -74% | -$6.58M |
|
|
DUNEU
6154
DELISTED
Dune Acquisition Corporation Unit
DUNEU
| $2.25M | ﹤0.01% |
222,417
-1,956
| -0.9% | -$19.7K |
|
6155
CALL
Emcor
EME
$34.7B
| $2.25M | ﹤0.01% |
18,300
+5,200
| +40% | +$634K |
|
6156
PUT
Genius Sports
GENI
$2.18B
| $2.25M | ﹤0.01% |
+120,100
| New | +$2.38M |
|
|
AMRN
6157
CALL
Amarin Corp
AMRN
$299M
| $2.25M | ﹤0.01% |
25,720
-8,420
| -25% | -$827K |
|
6158
Sunoco
SUN
$14.4B
| $2.25M | ﹤0.01% |
59,761
+34,006
| +132% | +$1.21M |
|
|
ELMS
6159
CALL
DELISTED
Electric Last Mile Solutions, Inc. Class A Common stock
ELMS
| $2.25M | ﹤0.01% |
223,500
+146,000
| +188% | +$1.46M |
|
|
UFS
6160
PUT
DELISTED
DOMTAR CORPORATION (New)
UFS
| $2.25M | ﹤0.01% |
41,000
+3,800
| +10% | +$184K |
|
6161
PUT
Community Health Systems
CYH
$415M
| $2.25M | ﹤0.01% |
145,800
-35,900
| -20% | -$488K |
|
6162
CALL
Energy Recovery
ERII
$393M
| $2.25M | ﹤0.01% |
98,800
+3,400
| +4% | +$67K |
|
6163
PUT
Madrigal Pharmaceuticals
MDGL
$12.1B
| $2.25M | ﹤0.01% |
23,100
+13,700
| +146% | +$1.62M |
|
|
RADA
6164
CALL
DELISTED
Rada Electronic Industries Ltd
RADA
| $2.25M | ﹤0.01% |
184,700
-1,200
| -0.6% | -$14.7K |
|
6165
PUT
Aldeyra Therapeutics
ALDX
$91.7M
| $2.25M | ﹤0.01% |
198,500
+22,200
| +13% | +$267K |
|
6166
CVR Partners
UAN
$1.31B
| $2.25M | ﹤0.01% |
36,259
+21,964
| +154% | +$1.23M |
|
6167
PUT
YPF Sociedad Anonima ADS
YPF
$19.9B
| $2.25M | ﹤0.01% |
479,900
+348,700
| +266% | +$1.57M |
|
6168
State Street SPDR S&P Telecom ETF
XTL
$515M
| $2.24M | ﹤0.01% |
21,911
+173
| +0.8% | +$17K |
|
6169
PUT
Expeditors International
EXPD
$24.4B
| $2.24M | ﹤0.01% |
17,700
+14,900
| +532% | +$1.76M |
|
6170
CALL
Herc Holdings
HRI
$5.44B
| $2.24M | ﹤0.01% |
20,000
-5,700
| -22% | -$603K |
|
|
DVAX
6171
PUT
DELISTED
Dynavax Technologies
DVAX
| $2.24M | ﹤0.01% |
227,400
-14,100
| -6% | -$128K |
|
|
SEE
6172
CALL
DELISTED
Sealed Air
SEE
| $2.24M | ﹤0.01% |
37,800
-391,600
| -91% | -$21.1M |
|
|
SF
6173
PUT
Stifel
SF
$12.2B
| $2.24M | ﹤0.01% |
51,750
-5,775
| -10% | -$259K |
|
6174
PUT
Roundhill Sports Betting & iGaming ETF
BETZ
$50.6M
| $2.24M | ﹤0.01% |
73,700
-51,000
| -41% | -$1.6M |
|
6175
PUT
MP Materials
MP
$9.57B
| $2.24M | ﹤0.01% |
60,700
-152,800
| -72% | -$4.75M |
|
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Citadel Advisors's Q2 2021 Portfolio in Review
As of Q2 2021, Citadel Advisors held 15,073 positions worth $447B, up 9.6% from $408B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Citadel Advisors's Q2 2021 filing shows 1,965 new, 5,545 increased, 5,814 reduced and 1,500 closed positions. Its largest new stake was Coinbase: 1,010,057 shares worth $256M. The largest sale was Microsoft, an estimated $544M.
By sector, the portfolio is most concentrated in Technology at 3.2% of assets, down from 3.9% a quarter earlier, followed by Healthcare and Financials.
- Citadel Advisors's largest Q2 2021 buy was Coinbase: 1,010,057 shares worth $256M.
- Citadel Advisors added most to AT&T in Q2 2021, an estimated $877M increase.
- Citadel Advisors's biggest Q2 2021 reduction was Microsoft, cutting an estimated $544M.
- Citadel Advisors fully exited Varian Medical Systems, Inc. in Q2 2021, selling an estimated $197M.
- Citadel Advisors's ten largest holdings make up 27% of its $447B portfolio in Q2 2021.
- Citadel Advisors opened 1,965 new positions and closed 1,500 in Q2 2021.
- Citadel Advisors's portfolio value rose 9.6% quarter-over-quarter to $447B.
Based on Citadel Advisors's 13F filing for Q2 2021, filed 16 Aug 2021.