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 |
iShares Core S&P 500 ETF
IVV
|
+$2.72B |
| 2 |
Meta Platforms (Facebook)
META
|
+$660M |
| 3 |
Micron Technology
MU
|
+$605M |
| 4 |
Mastercard
MA
|
+$497M |
| 5 |
Tesla
TSLA
|
+$495M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$1.33B |
| 2 |
Visa
V
|
+$1.26B |
| 3 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$1.23B |
| 4 |
Lam Research
LRCX
|
+$699M |
| 5 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$681M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 4.49% |
| 2 | Healthcare | 2.99% |
| 3 | Financials | 2.85% |
| 4 | Industrials | 2.56% |
| 5 | Consumer Discretionary | 2.23% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1901
CALL
Toyota
TM
$224B
| $28.2M | ﹤0.01% |
136,900
-17,300
| -11% | -$3.91M |
|
1902
QuantumScape Corp
QS
$3.21B
| $28.2M | ﹤0.01% |
4,419,643
+2,612,560
| +145% | +$21.7M |
|
1903
SentinelOne
S
$6.53B
| $28.2M | ﹤0.01% |
2,188,380
+1,500,644
| +218% | +$20.8M |
|
1904
CALL
AB InBev
BUD
$170B
| $28.2M | ﹤0.01% |
405,900
-526,200
| -56% | -$38M |
|
1905
PUT
Concentrix
CNXC
$1.5B
| $28M | ﹤0.01% |
1,022,700
+990,500
| +3,076% | +$35.2M |
|
1906
PUT
Grab
GRAB
$14.3B
| $28M | ﹤0.01% |
7,641,300
+4,257,900
| +126% | +$18.1M |
|
1907
CALL
Takeda Pharmaceutical
TAK
$54.6B
| $28M | ﹤0.01% |
1,509,500
-65,400
| -4% | -$1.15M |
|
1908
CALL
PPG Industries
PPG
$24.6B
| $27.9M | ﹤0.01% |
261,500
-1,300
| -0.5% | -$147K |
|
1909
PUT
Dick's Sporting Goods
DKS
$17.5B
| $27.9M | ﹤0.01% |
140,900
+2,000
| +1% | +$406K |
|
|
SEI
1910
Solaris Energy Infrastructure
SEI
$3.15B
| $27.9M | ﹤0.01% |
493,484
-671,016
| -58% | -$36.3M |
|
|
MBX
1911
MBX Biosciences
MBX
$3.14B
| $27.8M | ﹤0.01% |
932,833
+122,976
| +15% | +$4.18M |
|
1912
Icon
ICLR
$12.6B
| $27.8M | ﹤0.01% |
251,607
+209,642
| +500% | +$28.6M |
|
1913
Denison Mines
DNN
$2.54B
| $27.8M | ﹤0.01% |
7,881,383
+1,660,978
| +27% | +$6.24M |
|
1914
Universal Display
OLED
$3.68B
| $27.7M | ﹤0.01% |
302,511
+118,315
| +64% | +$13.1M |
|
1915
CALL
Golar LNG
GLNG
$5B
| $27.7M | ﹤0.01% |
512,100
+367,500
| +254% | +$16.2M |
|
|
NB
1916
NioCorp Developments
NB
$619M
| $27.7M | ﹤0.01% |
6,204,197
+6,004,890
| +3,013% | +$34.4M |
|
1917
CALL
ATI
ATI
$25.6B
| $27.7M | ﹤0.01% |
190,200
+57,700
| +44% | +$8.03M |
|
1918
Flutter Entertainment
FLUT
$18.1B
| $27.6M | ﹤0.01% |
271,211
+266,327
| +5,453% | +$38.4M |
|
1919
CALL
Casey's General Stores
CASY
$32.2B
| $27.6M | ﹤0.01% |
37,900
+19,300
| +104% | +$12.6M |
|
1920
ManpowerGroup
MAN
$2.44B
| $27.6M | ﹤0.01% |
936,054
-416,621
| -31% | -$12.4M |
|
1921
Crane NXT
CXT
$2.99B
| $27.6M | ﹤0.01% |
679,167
+560,099
| +470% | +$27.2M |
|
1922
PUT
HP
HPQ
$24.9B
| $27.5M | ﹤0.01% |
1,432,400
+341,300
| +31% | +$6.64M |
|
1923
CALL
iPath Series B S&P 500 VIX Short-Term Futures ETN
VXX
$154M
| $27.5M | ﹤0.01% |
770,100
+386,450
| +101% | +$11.5M |
|
1924
AerCap
AER
$23.7B
| $27.5M | ﹤0.01% |
200,185
-52,507
| -21% | -$7.51M |
|
1925
CALL
Sprouts Farmers Market
SFM
$8.13B
| $27.4M | ﹤0.01% |
354,800
+61,400
| +21% | +$4.58M |
|
Similar funds
Citadel Advisors's Q1 2026 Portfolio in Review
As of Q1 2026, Citadel Advisors held 14,860 positions worth $618B, down 7.1% from $666B the previous quarter. Its ten largest holdings account for 22% of the portfolio.
Citadel Advisors withdrew a net $19.5B in Q1 2026, closing 2,003 positions and reducing 5,286 holdings. Its most notable exit was CyberArk, an estimated $305M position sold in full.
By sector, the portfolio is most concentrated in Technology at 4.5% of assets, down from 4.9% a quarter earlier, followed by Healthcare and Financials.
Against the trend, Citadel Advisors opened a new position in iShares 7-10 Year Treasury Bond ETF worth $327M.
- Citadel Advisors's largest Q1 2026 buy was iShares 7-10 Year Treasury Bond ETF: 3,431,225 shares worth $327M.
- Citadel Advisors added most to iShares Core S&P 500 ETF in Q1 2026, an estimated $2.72B increase.
- Citadel Advisors's biggest Q1 2026 reduction was Amazon, cutting an estimated $1.33B.
- Citadel Advisors fully exited CyberArk in Q1 2026, selling an estimated $305M.
- Citadel Advisors's ten largest holdings make up 22% of its $618B portfolio in Q1 2026.
- Citadel Advisors opened 2,347 new positions and closed 2,003 in Q1 2026.
- Citadel Advisors's portfolio value fell 7.1% quarter-over-quarter to $618B.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.