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 | |
|---|---|---|---|---|---|---|
5901
Dolby
DLB
$4.97B
| $2.13M | ﹤0.01% |
35,415
-79,137
| -69% | -$5.01M |
|
|
DQ
5902
PUT
Daqo New Energy
DQ
$810M
| $2.13M | ﹤0.01% |
100,000
-54,700
| -35% | -$1.33M |
|
|
OMDA
5903
CALL
Omada Health Inc
OMDA
$1.17B
| $2.13M | ﹤0.01% |
+169,100
| New | +$2.34M |
|
5904
First Trust STOXX European Select Dividend Income Fund
FDD
$867M
| $2.12M | ﹤0.01% |
+119,276
| New | +$2.15M |
|
5905
PUT
FIVE9
FIVN
$2.08B
| $2.12M | ﹤0.01% |
140,000
-656,400
| -82% | -$11.4M |
|
5906
Schwab Fundamental US Small Company Index ETF
FNDA
$9.1B
| $2.12M | ﹤0.01% |
+65,479
| New | +$2.19M |
|
5907
ScottsMiracle-Gro
SMG
$4.09B
| $2.12M | ﹤0.01% |
34,909
+25,249
| +261% | +$1.63M |
|
|
THR
5908
CALL
DELISTED
Thermon Group Holdings
THR
| $2.12M | ﹤0.01% |
42,100
+10,700
| +34% | +$499K |
|
|
WAY
5909
PUT
Waystar Holding Corp
WAY
$4.7B
| $2.12M | ﹤0.01% |
88,000
+12,600
| +17% | +$334K |
|
5910
Ferrovial N.V. Ordinary Shares
FER
$44.7B
| $2.12M | ﹤0.01% |
32,873
-288,180
| -90% | -$19.4M |
|
5911
iShares International Dividend Growth ETF
IGRO
$1.29B
| $2.12M | ﹤0.01% |
25,257
+15,142
| +150% | +$1.3M |
|
5912
CALL
Vanguard Small-Cap Growth ETF
VBK
$22.7B
| $2.12M | ﹤0.01% |
7,000
-4,300
| -38% | -$1.35M |
|
5913
Quaker Houghton
KWR
$2.58B
| $2.12M | ﹤0.01% |
17,028
+5,249
| +45% | +$775K |
|
5914
PUT
Teucrium Corn Fund
CORN
$178M
| $2.11M | ﹤0.01% |
+114,900
| New | +$2.05M |
|
5915
BlackRock Total Return ETF
BRTR
$731M
| $2.11M | ﹤0.01% |
42,122
+10,432
| +33% | +$531K |
|
5916
Starwood Property Trust
STWD
$6.12B
| $2.11M | ﹤0.01% |
122,457
-211,302
| -63% | -$3.79M |
|
5917
CALL
Compass Diversified
CODI
$752M
| $2.11M | ﹤0.01% |
268,200
+18,600
| +7% | +$118K |
|
5918
CALL
ARK Blockchain & Fintech Innovation ETF
ARKF
$731M
| $2.11M | ﹤0.01% |
55,400
-8,400
| -13% | -$353K |
|
5919
PUT
GraniteShares ETF Trust GraniteShares 2x Long META Daily ETF
FBL
$172M
| $2.11M | ﹤0.01% |
91,700
+30,500
| +50% | +$913K |
|
5920
CALL
American Public Education
APEI
$940M
| $2.1M | ﹤0.01% |
37,000
+29,200
| +374% | +$1.34M |
|
5921
Franklin FTSE Japan Hedged ETF
FLJH
$176M
| $2.1M | ﹤0.01% |
52,500
+5,832
| +12% | +$236K |
|
|
HAPN
5922
CALL
Happen Inc
HAPN
$2.14B
| $2.1M | ﹤0.01% |
146,900
-293,100
| -67% | -$4.91M |
|
|
AMTM
5923
Amentum Holdings
AMTM
$5.33B
| $2.1M | ﹤0.01% |
80,638
+25,053
| +45% | +$786K |
|
5924
PUT
Vermilion Energy
VET
$1.66B
| $2.1M | ﹤0.01% |
152,500
-44,000
| -22% | -$466K |
|
5925
CALL
ProShares Ultra Russell2000
UWM
$241M
| $2.1M | ﹤0.01% |
45,000
+17,700
| +65% | +$905K |
|
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.