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 | Miscellaneous | 79.37% |
| 2 | Technology | 4.49% |
| 3 | Healthcare | 2.99% |
| 4 | Financials | 2.85% |
| 5 | Industrials | 2.56% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
651
State Street Materials Select Sector SPDR ETF
XLB
$7.88B
| $131M | 0.02% |
2,614,163
+2,501,506
| +2,220% | +$125M |
2017 Q2
35 quarters
|
|
652
CALL
Trade Desk
TTD
$5.72B
| $131M | 0.02% |
5,757,000
+239,200
| +4% | +$6.91M |
2017 Q2
35 quarters
|
|
653
CALL
Warner Bros
WBD
$77.6B
| $130M | 0.02% |
4,751,300
-6,108,300
| -56% | -$171M |
2013 Q2
51 quarters
|
|
654
Becton Dickinson
BDX
$48.5B
| $130M | 0.02% |
829,501
+316,720
| +62% | +$58.1M |
2020 Q2
23 quarters
|
|
|
SCHW
655
PUT
Charles Schwab
SCHW
$170B
| $130M | 0.02% |
1,379,600
-397,200
| -22% | -$39M |
2013 Q2
51 quarters
|
|
656
Repligen
RGEN
$10B
| $130M | 0.02% |
1,099,181
-295,071
| -21% | -$41.2M |
2018 Q2
31 quarters
|
|
|
BMNR
657
CALL
BitMine Immersion Technologies
BMNR
$16.1B
| $129M | 0.02% |
6,525,200
+2,490,900
| +62% | +$58.7M |
2025 Q3
2 quarters
|
|
658
Royalty Pharma
RPRX
$25.7B
| $129M | 0.02% |
2,681,069
-2,592,796
| -49% | -$114M |
2024 Q4
5 quarters
|
|
|
XYZ
659
PUT
Block Inc
XYZ
$44.5B
| $128M | 0.02% |
2,133,800
+275,600
| +15% | +$16.8M |
2015 Q4
41 quarters
|
|
660
PUT
Cameco
CCJ
$37.3B
| $128M | 0.02% |
1,178,500
-965,200
| -45% | -$110M |
2013 Q2
51 quarters
|
|
661
Advanced Micro Devices
AMD
$1.01T
| $128M | 0.02% |
627,465
-735,106
| -54% | -$157M |
2019 Q1
28 quarters
|
|
662
CALL
Diamondback Energy
FANG
$51.9B
| $128M | 0.02% |
645,200
-206,500
| -24% | -$35.1M |
2013 Q3
50 quarters
|
|
663
CALL
Medtronic
MDT
$111B
| $127M | 0.02% |
1,468,300
+386,200
| +36% | +$37M |
2013 Q2
51 quarters
|
|
664
CALL
EOG Resources
EOG
$74.1B
| $127M | 0.02% |
875,600
+406,500
| +87% | +$49.3M |
2013 Q2
51 quarters
|
|
665
CALL
Fair Isaac
FICO
$14.3B
| $126M | 0.02% |
118,200
+33,800
| +40% | +$46.4M |
2013 Q2
51 quarters
|
|
666
Live Nation Entertainment
LYV
$38.9B
| $126M | 0.02% |
827,137
+149,915
| +22% | +$22.7M |
2020 Q4
21 quarters
|
|
667
CALL
AstraZeneca
AZN
$245B
| $126M | 0.02% |
637,000
-118,450
| -16% | -$22.8M |
2016 Q2
39 quarters
|
|
668
Align Technology
ALGN
$10.3B
| $125M | 0.02% |
730,025
+209,574
| +40% | +$36.7M |
2017 Q4
33 quarters
|
|
669
American International
AIG
$39.4B
| $125M | 0.02% |
1,659,612
+1,327,146
| +399% | +$102M |
2016 Q4
37 quarters
|
|
670
PUT
Analog Devices
ADI
$196B
| $125M | 0.02% |
392,500
-90,300
| -19% | -$28.7M |
2013 Q2
51 quarters
|
|
|
TLN
671
CALL
Talen Energy Corp
TLN
$15.3B
| $125M | 0.02% |
390,800
+23,300
| +6% | +$8.22M |
2024 Q3
6 quarters
|
|
672
PUT
Honeywell
HON
$67.8B
| $125M | 0.02% |
551,800
+32,300
| +6% | +$7.38M |
2013 Q2
51 quarters
|
|
673
Zimmer Biomet
ZBH
$16.8B
| $125M | 0.02% |
1,378,665
+1,050,289
| +320% | +$96.4M |
2025 Q3
2 quarters
|
|
674
CALL
Valero Energy
VLO
$118B
| $124M | 0.02% |
503,800
-51,800
| -9% | -$10.7M |
2013 Q2
51 quarters
|
|
|
B
675
PUT
Barrick Mining
B
$66B
| $124M | 0.02% |
3,051,400
-1,554,000
| -34% | -$71.8M |
2013 Q2
51 quarters
|
|
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's Q1 2026 filing shows 2,347 new, 5,138 increased, 5,286 reduced and 2,003 closed positions. Its largest new stake was iShares 7-10 Year Treasury Bond ETF: 3,431,225 shares worth $327M. The largest sale was Amazon, an estimated $1.33B.
By sector, the portfolio is most concentrated in Miscellaneous at 79% of assets, down from 80% a quarter earlier, followed by Technology and Healthcare.
- 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.