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 | Miscellaneous | 79.37% |
| 2 | Technology | 4.49% |
| 3 | Healthcare | 2.99% |
| 4 | Financials | 2.85% |
| 5 | Industrials | 2.56% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
6301
American Century Ultrashort Income ETF
FUSI
$42.8M
| $1.76M | ﹤0.01% |
35,025
+522
| +2% | +$26.3K |
2025 Q4
1 quarter
|
|
|
OKLL
6302
CALL
Defiance Daily Target 2x Long OKLO ETF
OKLL
$535M
| $1.76M | ﹤0.01% |
58,320
+49,140
| +535% | +$3.83M |
2025 Q4
1 quarter
|
|
6303
Iridium Communications
IRDM
$5.13B
| $1.76M | ﹤0.01% |
63,573
-1,076,642
| -94% | -$24.2M |
2022 Q1
16 quarters
|
|
6304
CALL
Varonis Systems
VRNS
$5.62B
| $1.76M | ﹤0.01% |
82,100
-55,000
| -40% | -$1.49M |
2018 Q1
32 quarters
|
|
6305
Invesco Next Gen Media and Gaming ETF
GGME
$45.2M
| $1.76M | ﹤0.01% |
+34,515
| New | +$1.87M |
2026 Q1
0 quarters
|
|
6306
CALL
iShares US Transportation ETF
IYT
$1.92B
| $1.76M | ﹤0.01% |
23,600
+13,600
| +136% | +$1.06M |
2016 Q3
38 quarters
|
|
6307
PUT
Regions Financial
RF
$22.7B
| $1.76M | ﹤0.01% |
67,400
-11,100
| -14% | -$310K |
2013 Q2
51 quarters
|
|
6308
PUT
Jack in the Box
JACK
$235M
| $1.76M | ﹤0.01% |
182,000
+134,800
| +286% | +$2.38M |
2013 Q2
51 quarters
|
|
6309
Genco Shipping & Trading
GNK
$1.18B
| $1.76M | ﹤0.01% |
78,019
-229,912
| -75% | -$4.92M |
2025 Q2
3 quarters
|
|
6310
CALL
Adecoagro
AGRO
$1.51B
| $1.76M | ﹤0.01% |
117,100
+94,500
| +418% | +$933K |
2025 Q4
1 quarter
|
|
6311
Brookfield Renewable
BEP
$8.83B
| $1.76M | ﹤0.01% |
53,847
-377,042
| -88% | -$11.4M |
2025 Q4
1 quarter
|
|
6312
CALL
Graphic Packaging
GPK
$2.52B
| $1.76M | ﹤0.01% |
176,700
+20,300
| +13% | +$256K |
2025 Q3
2 quarters
|
|
6313
Bank of N.T. Butterfield & Son
NTB
$2.26B
| $1.76M | ﹤0.01% |
33,456
-110,631
| -77% | -$5.68M |
2025 Q4
1 quarter
|
|
6314
CALL
Alcon
ALC
$30.5B
| $1.76M | ﹤0.01% |
23,300
+8,300
| +55% | +$662K |
2019 Q2
27 quarters
|
|
6315
PUT
Invesco CurrencyShares Swiss Franc Trust
FXF
$375M
| $1.76M | ﹤0.01% |
15,900
-9,400
| -37% | -$1.06M |
2020 Q1
24 quarters
|
|
6316
Critical Metals Corp
CRML
$1.04B
| $1.76M | ﹤0.01% |
+221,033
| New | +$2.55M |
2026 Q1
0 quarters
|
|
|
SPYQ
6317
PUT
Tradr 2X Long SPY Quarterly ETF
SPYQ
$12.3M
| $1.75M | ﹤0.01% |
12,100
| – | – |
2025 Q4
1 quarter
|
|
6318
PUT
Teledyne Technologies
TDY
$28B
| $1.75M | ﹤0.01% |
2,900
+900
| +45% | +$562K |
2019 Q3
26 quarters
|
|
6319
NEOS Enhanced Income 1-3 Month T-Bill ETF
CSHI
$1.92B
| $1.75M | ﹤0.01% |
35,235
+28,170
| +399% | +$1.4M |
2025 Q1
4 quarters
|
|
6320
Immunome
IMNM
$2.25B
| $1.75M | ﹤0.01% |
80,197
-1,660,508
| -95% | -$37M |
2025 Q3
2 quarters
|
|
6321
Franklin US Large Cap Multifactor Index ETF
FLQL
$2.21B
| $1.75M | ﹤0.01% |
25,929
-5,088
| -16% | -$357K |
2025 Q4
1 quarter
|
|
6322
Relay Therapeutics
RLAY
$3.93B
| $1.75M | ﹤0.01% |
176,265
+62,122
| +54% | +$556K |
2025 Q4
1 quarter
|
|
6323
PUT
iShares S&P 500 Value ETF
IVE
$48.8B
| $1.75M | ﹤0.01% |
8,300
+2,900
| +54% | +$628K |
2025 Q4
1 quarter
|
|
6324
PUT
MoonLake Immunotherapeutics
MLTX
$917M
| $1.75M | ﹤0.01% |
94,000
-327,600
| -78% | -$5.43M |
2023 Q3
10 quarters
|
|
|
SUPV
6325
Grupo Supervielle
SUPV
$625M
| $1.75M | ﹤0.01% |
185,786
+153,144
| +469% | +$1.57M |
2022 Q4
13 quarters
|
|
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's Q1 2026 filing shows 2,347 new, 5,138 increased, 5,286 reduced and 2,003 closed positions. Its largest new stake was iShares 7-10 Year Treasury Bond ETF: 3,431,225 shares worth $327M. The largest sale was Amazon, an estimated $1.33B.
By sector, the portfolio is most concentrated in Miscellaneous at 79% of assets, down from 80% a quarter earlier, followed by Technology and Healthcare.
- 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.