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 | |
|---|---|---|---|---|---|---|
2276
PUT
iShares MSCI Japan ETF
EWJ
$21.9B
| $20.7M | ﹤0.01% |
245,100
-1,065,600
| -81% | -$92.2M |
|
2277
CALL
Fluor
FLR
$7.01B
| $20.7M | ﹤0.01% |
443,200
-332,600
| -43% | -$15.5M |
|
2278
Paycom
PAYC
$7.64B
| $20.6M | ﹤0.01% |
169,757
+11,366
| +7% | +$1.52M |
|
2279
ArcelorMittal
MT
$52.9B
| $20.6M | ﹤0.01% |
396,857
-138,780
| -26% | -$7.7M |
|
2280
State Street Industrial Select Sector SPDR ETF
XLI
$32.8B
| $20.6M | ﹤0.01% |
127,544
+9,119
| +8% | +$1.53M |
|
2281
PUT
Cleveland-Cliffs
CLF
$6.57B
| $20.6M | ﹤0.01% |
2,438,500
+67,700
| +3% | +$775K |
|
2282
CALL
CoStar Group
CSGP
$11.7B
| $20.6M | ﹤0.01% |
510,400
+264,440
| +108% | +$13.8M |
|
|
BSOL
2283
Bitwise Solana Staking ETF
BSOL
$541M
| $20.6M | ﹤0.01% |
1,862,237
+1,645,595
| +760% | +$22.3M |
|
2284
CALL
Mettler-Toledo International
MTD
$28.6B
| $20.6M | ﹤0.01% |
16,300
-8,200
| -33% | -$11.1M |
|
2285
ProPetro Holding
PUMP
$1.36B
| $20.5M | ﹤0.01% |
1,425,681
-215,598
| -13% | -$2.58M |
|
|
Q
2286
PUT
Qnity Electronics Inc
Q
$27.5B
| $20.5M | ﹤0.01% |
177,950
+57,600
| +48% | +$6.11M |
|
2287
CALL
State Street Communication Services Select Sector SPDR ETF
XLC
$22.3B
| $20.5M | ﹤0.01% |
185,100
-196,900
| -52% | -$22.8M |
|
2288
PUT
Air Products & Chemicals
APD
$65.7B
| $20.5M | ﹤0.01% |
70,600
-8,400
| -11% | -$2.32M |
|
2289
CALL
Vanguard FTSE Emerging Markets ETF
VWO
$121B
| $20.5M | ﹤0.01% |
379,000
+322,400
| +570% | +$18.1M |
|
2290
Sociedad Química y Minera de Chile
SQM
$19.2B
| $20.5M | ﹤0.01% |
252,714
-627,091
| -71% | -$47.7M |
|
2291
CALL
Globalstar
GSAT
$10.7B
| $20.5M | ﹤0.01% |
307,917
-449
| -0.1% | -$27.4K |
|
2292
Artisan Partners
APAM
$2.79B
| $20.4M | ﹤0.01% |
561,514
+330,161
| +143% | +$13.5M |
|
2293
Gildan
GIL
$10.3B
| $20.4M | ﹤0.01% |
367,172
-542,973
| -60% | -$35.1M |
|
2294
PUT
GitLab
GTLB
$5.83B
| $20.4M | ﹤0.01% |
943,600
-198,400
| -17% | -$5.79M |
|
2295
United States Brent Oil Fund
BNO
$781M
| $20.4M | ﹤0.01% |
392,387
+341,563
| +672% | +$12.7M |
|
2296
Hanover Insurance
THG
$8.1B
| $20.4M | ﹤0.01% |
117,634
+71,614
| +156% | +$12.5M |
|
2297
CALL
Zillow
Z
$7.79B
| $20.4M | ﹤0.01% |
492,500
-364,100
| -43% | -$19.4M |
|
|
HAPN
2298
Happen Inc
HAPN
$2.21B
| $20.4M | ﹤0.01% |
1,421,855
-872,194
| -38% | -$14.6M |
|
2299
PUT
Cytokinetics
CYTK
$10.5B
| $20.4M | ﹤0.01% |
308,800
-45,600
| -13% | -$2.9M |
|
2300
CALL
State Street
STT
$50.6B
| $20.3M | ﹤0.01% |
160,700
-151,900
| -49% | -$19.4M |
|
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.