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 | |
|---|---|---|---|---|---|---|---|
|
CAI
10701
CALL
Caris Life Sciences
CAI
$8.57B
| $266K | ﹤0.01% |
14,900
-28,200
| -65% | -$616K |
2025 Q3
2 quarters
|
|
10702
Nuveen Real Asset Income & Growth Fund
JRI
$388M
| $266K | ﹤0.01% |
21,658
+11,158
| +106% | +$145K |
2025 Q4
1 quarter
|
|
10703
CALL
Amtech Systems
ASYS
$310M
| $266K | ﹤0.01% |
+22,800
| New | +$307K |
2026 Q1
0 quarters
|
|
10704
PUT
SiteOne Landscape Supply
SITE
$3.84B
| $266K | ﹤0.01% |
2,000
-16,900
| -89% | -$2.39M |
2025 Q4
1 quarter
|
|
|
MICC
10705
The Magnum Ice Cream Company N.V.
MICC
$10.4B
| $266K | ﹤0.01% |
17,798
-441,702
| -96% | -$7.15M |
2025 Q4
1 quarter
|
|
10706
Optex Systems
OPXS
$73.6M
| $266K | ﹤0.01% |
+20,114
| New | +$277K |
2026 Q1
0 quarters
|
|
|
AIFD
10707
TCW Artificial Intelligence ETF
AIFD
$149M
| $266K | ﹤0.01% |
6,896
-4,395
| -39% | -$171K |
2025 Q4
1 quarter
|
|
|
CEPU
10708
PUT
Central Puerto
CEPU
$1.86B
| $266K | ﹤0.01% |
15,800
-10,400
| -40% | -$165K |
2025 Q4
1 quarter
|
|
10709
CALL
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$49.9B
| $266K | ﹤0.01% |
+2,900
| New | +$265K |
2026 Q1
0 quarters
|
|
10710
CALL
Horizon Kinetics Inflation Beneficiaries ETF
INFL
$1.54B
| $266K | ﹤0.01% |
+5,100
| New | +$258K |
2026 Q1
0 quarters
|
|
10711
PUT
Reinsurance Group of America
RGA
$16.5B
| $265K | ﹤0.01% |
1,300
-6,400
| -83% | -$1.32M |
2016 Q4
37 quarters
|
|
10712
PUT
Spectrum Brands
SPB
$1.76B
| $265K | ﹤0.01% |
+3,600
| New | +$256K |
2026 Q1
0 quarters
|
|
|
WDI
10713
Western Asset Diversified Income Fund
WDI
$608M
| $265K | ﹤0.01% |
+19,729
| New | +$271K |
2026 Q1
0 quarters
|
|
10714
CALL
Madison Square Garden
MSGE
$3.77B
| $265K | ﹤0.01% |
+4,500
| New | +$266K |
2026 Q1
0 quarters
|
|
10715
CALL
Candel Therapeutics
CADL
$787M
| $265K | ﹤0.01% |
54,100
-55,900
| -51% | -$304K |
2024 Q2
7 quarters
|
|
10716
PUT
State Street SPDR Portfolio MSCI Global Stock Market ETF
SPGM
$1.76B
| $265K | ﹤0.01% |
+3,500
| New | +$274K |
2026 Q1
0 quarters
|
|
10717
PUT
Everspin Technologies
MRAM
$444M
| $265K | ﹤0.01% |
+30,100
| New | +$331K |
2026 Q1
0 quarters
|
|
10718
PUT
B&G Foods
BGS
$206M
| $265K | ﹤0.01% |
55,000
-269,100
| -83% | -$1.3M |
2014 Q2
47 quarters
|
|
10719
FT Vest US Equity Buffer & Premium Income ETF September
XISE
$32.6M
| $264K | ﹤0.01% |
+8,819
| New | +$266K |
2026 Q1
0 quarters
|
|
10720
Motley Fool Small-Cap Growth ETF
TMFS
$53.2M
| $264K | ﹤0.01% |
+8,259
| New | +$287K |
2026 Q1
0 quarters
|
|
10721
CALL
Cousins Properties
CUZ
$4.53B
| $264K | ﹤0.01% |
11,700
-100
| -0.8% | -$2.42K |
2025 Q4
1 quarter
|
|
10722
Dimensional International High Profitability ETF
DIHP
$6.47B
| $264K | ﹤0.01% |
8,195
-61,804
| -88% | -$2.05M |
2025 Q1
4 quarters
|
|
10723
CALL
Alamo Group
ALG
$1.99B
| $264K | ﹤0.01% |
+1,600
| New | +$302K |
2026 Q1
0 quarters
|
|
10724
CALL
Dimensional International Value ETF
DFIV
$21.6B
| $264K | ﹤0.01% |
+5,000
| New | +$265K |
2026 Q1
0 quarters
|
|
10725
National Bankshares
NKSH
$275M
| $264K | ﹤0.01% |
+7,242
| New | +$264K |
2026 Q1
0 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.