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 | |
|---|---|---|---|---|---|---|
5451
CALL
Ligand Pharmaceuticals
LGND
$5.94B
| $2.68M | ﹤0.01% |
13,400
+6,000
| +81% | +$1.19M |
|
5452
PUT
Repligen
RGEN
$7.03B
| $2.67M | ﹤0.01% |
22,700
+11,300
| +99% | +$1.58M |
|
5453
iShares 0-5 Year Investment Grade Corporate Bond ETF
SLQD
$2.37B
| $2.67M | ﹤0.01% |
+52,933
| New | +$2.68M |
|
5454
PUT
Dianthus Therapeutics
DNTH
$6.16B
| $2.67M | ﹤0.01% |
31,800
+21,000
| +194% | +$1.22M |
|
5455
First Trust Indxx Aerospace & Defense ETF
MISL
$739M
| $2.67M | ﹤0.01% |
59,626
+53,238
| +833% | +$2.57M |
|
5456
iShares Broad USD Investment Grade Corporate Bond ETF
USIG
$17.3B
| $2.67M | ﹤0.01% |
+52,033
| New | +$2.69M |
|
5457
CALL
Iovance Biotherapeutics
IOVA
$2.09B
| $2.66M | ﹤0.01% |
759,000
+151,400
| +25% | +$484K |
|
5458
Eton Pharmaceutcials
ETON
$1.34B
| $2.66M | ﹤0.01% |
107,815
+33,671
| +45% | +$589K |
|
5459
CALL
Iridium Communications
IRDM
$5.05B
| $2.66M | ﹤0.01% |
95,900
+45,600
| +91% | +$1.03M |
|
5460
iShares iBonds Dec 2030 Term Treasury ETF
IBTK
$949M
| $2.66M | ﹤0.01% |
134,892
+77,704
| +136% | +$1.54M |
|
5461
CALL
Fiverr
FVRR
$330M
| $2.66M | ﹤0.01% |
265,200
+99,500
| +60% | +$1.37M |
|
5462
Vor Biopharma
VOR
$1.18B
| $2.65M | ﹤0.01% |
148,768
-285,126
| -66% | -$4.02M |
|
5463
CALL
Rhythm Pharmaceuticals
RYTM
$7.25B
| $2.65M | ﹤0.01% |
30,500
-7,400
| -20% | -$720K |
|
|
EUAD
5464
PUT
Select STOXX Europe Aerospace & Defense ETF
EUAD
$1.2B
| $2.65M | ﹤0.01% |
65,100
+39,200
| +151% | +$1.77M |
|
5465
CALL
Dropbox
DBX
$7.49B
| $2.65M | ﹤0.01% |
116,700
-29,400
| -20% | -$747K |
|
5466
PUT
Globant
GLOB
$1.57B
| $2.65M | ﹤0.01% |
57,500
-102,100
| -64% | -$5.64M |
|
|
FWDI
5467
Forward Industries Inc
FWDI
$304M
| $2.65M | ﹤0.01% |
598,284
+187,500
| +46% | +$1.07M |
|
5468
MicroSectors FANG+ ETNs due Jan 8 2038
FNGS
$548M
| $2.65M | ﹤0.01% |
44,453
-28,076
| -39% | -$1.79M |
|
5469
Mitek Systems
MITK
$771M
| $2.65M | ﹤0.01% |
196,046
+4,864
| +3% | +$60.2K |
|
5470
Tronox
TROX
$999M
| $2.65M | ﹤0.01% |
270,891
-433,606
| -62% | -$3.01M |
|
|
OAKG
5471
Oakmark Global Large Cap ETF
OAKG
$36.8M
| $2.65M | ﹤0.01% |
109,114
-51,329
| -32% | -$1.32M |
|
5472
PUT
Lennox International
LII
$14.5B
| $2.65M | ﹤0.01% |
5,700
+300
| +6% | +$154K |
|
5473
Stock Yards Bancorp
SYBT
$2.54B
| $2.64M | ﹤0.01% |
39,879
+5,267
| +15% | +$351K |
|
5474
Fidelity Fundamental Large Cap Value ETF
FFLV
$16.4M
| $2.64M | ﹤0.01% |
105,939
-33,378
| -24% | -$849K |
|
5475
Karat Packaging
KRT
$803M
| $2.64M | ﹤0.01% |
94,575
+51,971
| +122% | +$1.31M |
|
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.