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 | |
|---|---|---|---|---|---|---|
5726
PAR Technology
PAR
$716M
| $2.32M | ﹤0.01% |
174,253
+127,152
| +270% | +$2.99M |
|
5727
PUT
Dakota Gold
DC
$617M
| $2.32M | ﹤0.01% |
459,900
+291,300
| +173% | +$1.72M |
|
5728
CALL
iShares US Basic Materials ETF
IYM
$1.13B
| $2.32M | ﹤0.01% |
+13,200
| New | +$2.31M |
|
5729
CALL
Evolv Technologies
EVLV
$998M
| $2.32M | ﹤0.01% |
383,700
+4,300
| +1% | +$25.2K |
|
5730
CALL
Omeros
OMER
$845M
| $2.32M | ﹤0.01% |
219,800
-174,800
| -44% | -$2.06M |
|
|
TXUE
5731
Thornburg International Equity ETF
TXUE
$529M
| $2.32M | ﹤0.01% |
72,079
-4,882
| -6% | -$160K |
|
5732
CALL
Hudbay
HBM
$9.76B
| $2.32M | ﹤0.01% |
111,000
-54,200
| -33% | -$1.27M |
|
5733
State Street SPDR Portfolio MSCI Global Stock Market ETF
SPGM
$1.68B
| $2.32M | ﹤0.01% |
30,633
+16,742
| +121% | +$1.31M |
|
5734
PUT
Cogent Communications
CCOI
$635M
| $2.32M | ﹤0.01% |
123,100
-26,300
| -18% | -$580K |
|
5735
CALL
Old Republic International
ORI
$10.9B
| $2.32M | ﹤0.01% |
58,100
+33,400
| +135% | +$1.37M |
|
5736
iShares California Muni Bond ETF
CMF
$4.55B
| $2.32M | ﹤0.01% |
40,761
+20,227
| +99% | +$1.17M |
|
|
PLGO
5737
Pelagos Insurance Capital
PLGO
$2.18B
| $2.32M | ﹤0.01% |
121,254
-137,531
| -53% | -$2.63M |
|
|
SYFI
5738
AB Short Duration High Yield ETF
SYFI
$921M
| $2.31M | ﹤0.01% |
65,154
+53,424
| +455% | +$1.91M |
|
5739
Federal Realty Investment Trust
FRT
$10.9B
| $2.31M | ﹤0.01% |
21,779
-269,065
| -93% | -$28.1M |
|
5740
Capital Group International Equity ETF
CGIE
$2.29B
| $2.31M | ﹤0.01% |
68,385
-40,116
| -37% | -$1.42M |
|
5741
CALL
Inhibrx
INBX
$1.16B
| $2.31M | ﹤0.01% |
34,400
-9,400
| -21% | -$697K |
|
5742
CALL
iShares Copper and Metals Mining ETF
ICOP
$416M
| $2.31M | ﹤0.01% |
48,600
+35,000
| +257% | +$1.77M |
|
5743
iShares iBonds Dec 2033 Term Corporate ETF
IBDY
$1.09B
| $2.31M | ﹤0.01% |
+89,444
| New | +$2.33M |
|
5744
Eaton Vance Ultra-Short Income ETF
EVSB
$244M
| $2.31M | ﹤0.01% |
45,537
+9,783
| +27% | +$498K |
|
5745
CALL
Denison Mines
DNN
$2.43B
| $2.31M | ﹤0.01% |
654,100
+164,800
| +34% | +$619K |
|
|
ACLX
5746
PUT
DELISTED
Arcellx
ACLX
| $2.31M | ﹤0.01% |
20,100
-10,100
| -33% | -$891K |
|
5747
iShares Global Consumer Discretionary ETF
RXI
$252M
| $2.3M | ﹤0.01% |
12,361
-4,920
| -28% | -$991K |
|
5748
PUT
Guidewire Software
GWRE
$13.9B
| $2.3M | ﹤0.01% |
15,400
+3,500
| +29% | +$533K |
|
5749
PUT
Build-A-Bear
BBW
$445M
| $2.3M | ﹤0.01% |
61,500
+24,100
| +64% | +$1.27M |
|
5750
iShares US Healthcare ETF
IYH
$3.44B
| $2.3M | ﹤0.01% |
37,336
+1,627
| +5% | +$105K |
|
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.