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 | |
|---|---|---|---|---|---|---|
12601
PUT
Neuronetics
STIM
$138M
| $22.3K | ﹤0.01% |
15,400
-64,100
| -81% | -$102K |
|
12602
PUT
Ring Energy
REI
$315M
| $22.2K | ﹤0.01% |
14,500
-86,500
| -86% | -$110K |
|
|
SDM
12603
DELISTED
Smart Digital Group
SDM
| $22.1K | ﹤0.01% |
15,939
| – | – |
|
12604
Fractyl Health
GUTS
$109M
| $22.1K | ﹤0.01% |
48,196
-180,789
| -79% | -$167K |
|
|
BGMS
12605
Bio Green Med Solution Inc
BGMS
$4.91M
| $22.1K | ﹤0.01% |
+22,051
| New | +$24.4K |
|
12606
PUT
Beam Global
BEEM
$23.3M
| $22.1K | ﹤0.01% |
+15,000
| New | +$23.6K |
|
12607
CALL
RLX Technology
RLX
$2.47B
| $22K | ﹤0.01% |
10,000
-21,700
| -68% | -$49.9K |
|
12608
HeartSciences Inc Warrant
HSCSW
| $22K | ﹤0.01% |
192,587
-2,972
| -2% | -$281 |
|
|
LGPS
12609
LogProstyle Inc
LGPS
$23.8M
| $21.7K | ﹤0.01% |
32,154
-20,652
| -39% | -$17.1K |
|
12610
SelectQuote
SLQT
$132M
| $21.6K | ﹤0.01% |
34,302
-257,120
| -88% | -$270K |
|
12611
CALL
Douglas Elliman
DOUG
$154M
| $21.5K | ﹤0.01% |
13,100
+1,500
| +13% | +$3.48K |
|
|
CHAI
12612
Core AI Holdings Inc
CHAI
$8.54M
| $21.3K | ﹤0.01% |
21,132
-25,435
| -55% | -$44.2K |
|
|
CIF
12613
DELISTED
MFS Intermediate High Income Fund
CIF
| $21.1K | ﹤0.01% |
13,043
-953
| -7% | -$1.61K |
|
12614
CALL
HF Foods Group
HFFG
$80.2M
| $21.1K | ﹤0.01% |
+11,400
| New | +$21.8K |
|
12615
Local Bounti
LOCL
$22.8M
| $20.9K | ﹤0.01% |
+18,011
| New | +$30.6K |
|
12616
PUT
BRC Inc
BRCC
$121M
| $20.6K | ﹤0.01% |
+26,600
| New | +$22.4K |
|
12617
PUT
LiveWire
LVWR
$371M
| $20.6K | ﹤0.01% |
12,400
-13,800
| -53% | -$30.7K |
|
12618
Borealis Foods
BRLS
$16.7M
| $20.5K | ﹤0.01% |
+14,446
| New | +$20.6K |
|
12619
Greenlane Holdings
GNLN
$1.22M
| $20.4K | ﹤0.01% |
+6,903
| New | +$57.2K |
|
12620
PUT
VistaGen Therapeutics
VTGN
$9.89M
| $20.4K | ﹤0.01% |
35,700
-429,400
| -92% | -$261K |
|
12621
BTCS Inc
BTCS
$51.3M
| $20.4K | ﹤0.01% |
+14,677
| New | +$30K |
|
12622
PUT
Valens Semiconductor
VLN
$170M
| $20.3K | ﹤0.01% |
18,000
+4,600
| +34% | +$7.22K |
|
12623
CALL
Standard BioTools
LAB
$340M
| $20.2K | ﹤0.01% |
22,000
+3,500
| +19% | +$4.24K |
|
|
PRHI
12624
Presurance Holdings
PRHI
$21.2M
| $20.1K | ﹤0.01% |
5,635
-1,578
| -22% | -$7.56K |
|
12625
PUT
Ocean Power Technologies
OPTT
$48.9M
| $20.1K | ﹤0.01% |
57,400
+1,000
| +2% | +$430 |
|
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.