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 | |
|---|---|---|---|---|---|---|
5201
CALL
RLX Technology
RLX
$2.24B
| $3.35M | ﹤0.01% |
383,200
-2,700
| -0.7% | -$27.6K |
|
|
WIRE
5202
DELISTED
Encore Wire Corp
WIRE
| $3.34M | ﹤0.01% |
44,126
-15,989
| -27% | -$1.23M |
|
5203
Delek US
DK
$4.06B
| $3.34M | ﹤0.01% |
154,580
-733,765
| -83% | -$16.6M |
|
5204
CALL
ProShares Ultra Technology
ROM
$1.23B
| $3.34M | ﹤0.01% |
69,400
+36,400
| +110% | +$1.55M |
|
5205
Hackett Group
HCKT
$270M
| $3.34M | ﹤0.01% |
185,167
+9,391
| +5% | +$163K |
|
5206
PUT
Lattice Semiconductor
LSCC
$16.7B
| $3.34M | ﹤0.01% |
59,400
-3,500
| -6% | -$180K |
|
|
BHVN
5207
DELISTED
Biohaven Pharmaceutical Holding Company Ltd.
BHVN
| $3.34M | ﹤0.01% |
34,374
-9,548
| -22% | -$775K |
|
5208
Colliers International
CIGI
$5.61B
| $3.33M | ﹤0.01% |
29,757
+24,600
| +477% | +$2.71M |
|
5209
PUT
iShares Core S&P Mid-Cap ETF
IJH
$125B
| $3.33M | ﹤0.01% |
62,000
+9,500
| +18% | +$513K |
|
5210
CALL
Star Bulk Carriers
SBLK
$3.36B
| $3.33M | ﹤0.01% |
145,200
+37,100
| +34% | +$733K |
|
5211
FT Vest US Equity Buffer ETF June
FJUN
$1.4B
| $3.33M | ﹤0.01% |
+92,279
| New | +$3.26M |
|
5212
Protara Therapeutics
TARA
$234M
| $3.33M | ﹤0.01% |
342,021
+100,507
| +42% | +$1.14M |
|
|
AGC
5213
PUT
DELISTED
Altimeter Growth Corp
AGC
| $3.33M | ﹤0.01% |
284,700
+120,100
| +73% | +$1.47M |
|
5214
CALL
Par Pacific Holdings
PARR
$3.86B
| $3.33M | ﹤0.01% |
198,000
+36,600
| +23% | +$550K |
|
5215
CALL
Qiagen
QGEN
$9.19B
| $3.33M | ﹤0.01% |
64,882
+9,902
| +18% | +$511K |
|
|
OTRK
5216
CALL
DELISTED
Ontrak
OTRK
| $3.33M | ﹤0.01% |
1,138
-150
| -12% | -$433K |
|
5217
PUT
Red Robin
RRGB
$180M
| $3.32M | ﹤0.01% |
100,400
+33,800
| +51% | +$1.15M |
|
5218
PUT
Root
ROOT
$875M
| $3.32M | ﹤0.01% |
17,056
+3,884
| +29% | +$734K |
|
|
BLCN
5219
CALL
DELISTED
Siren ETF Trust Siren NexGen Economy ETF
BLCN
| $3.32M | ﹤0.01% |
69,800
+1,300
| +2% | +$62.2K |
|
5220
CALL
Butterfly Network
BFLY
$2.44B
| $3.32M | ﹤0.01% |
229,000
+82,600
| +56% | +$1.12M |
|
|
PDCE
5221
PUT
DELISTED
PDC Energy, Inc.
PDCE
| $3.31M | ﹤0.01% |
72,400
-800
| -1% | -$32.7K |
|
5222
CALL
Republic Services
RSG
$67.7B
| $3.31M | ﹤0.01% |
30,100
+18,200
| +153% | +$1.96M |
|
5223
Strategic Education
STRA
$1.84B
| $3.31M | ﹤0.01% |
43,537
-9,489
| -18% | -$757K |
|
|
BAND
5224
PUT
Bandwidth Inc
BAND
$1.68B
| $3.31M | ﹤0.01% |
24,000
-15,800
| -40% | -$1.98M |
|
5225
iShares US Utilities ETF
IDU
$1.35B
| $3.31M | ﹤0.01% |
42,146
+14,003
| +50% | +$1.14M |
|
Similar funds
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.