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 | |
|---|---|---|---|---|---|---|---|
|
NATO
10851
Themes Transatlantic Defense ETF
NATO
$91.1M
| $251K | ﹤0.01% |
6,519
-7,725
| -54% | -$323K |
2025 Q4
1 quarter
|
|
10852
Betterware México
BWMX
$594M
| $251K | ﹤0.01% |
14,895
-21,767
| -59% | -$382K |
2025 Q2
3 quarters
|
|
10853
PUT
Nexa Resources
NEXA
$1.66B
| $251K | ﹤0.01% |
+23,700
| New | +$274K |
2026 Q1
0 quarters
|
|
10854
CALL
Direxion Daily Robotics Artificial Intelligence & Automation Index Bull 2X ETF
UBOT
$24.4M
| $251K | ﹤0.01% |
12,100
+3,600
| +42% | +$94.6K |
2025 Q4
1 quarter
|
|
10855
PUT
Moelis & Co
MC
$4.16B
| $251K | ﹤0.01% |
4,400
-5,500
| -56% | -$358K |
2020 Q1
24 quarters
|
|
|
GRNI
10856
Fundstrat Granny Shots US Large Cap & Income ETF
GRNI
$57.7M
| $251K | ﹤0.01% |
13,165
-17,180
| -57% | -$344K |
2025 Q4
1 quarter
|
|
|
KYIV
10857
Kyivstar Group
KYIV
$2.91B
| $251K | ﹤0.01% |
24,762
-5,855
| -19% | -$69.3K |
2025 Q4
1 quarter
|
|
10858
CALL
NorthWestern Energy
NWE
$4.25B
| $251K | ﹤0.01% |
+3,800
| New | +$257K |
2026 Q1
0 quarters
|
|
10859
CALL
Invesco Dorsey Wright Technology Momentum ETF
PTF
$638M
| $250K | ﹤0.01% |
+2,900
| New | +$253K |
2026 Q1
0 quarters
|
|
10860
Alpha Tau Medical
DRTS
$1.38B
| $250K | ﹤0.01% |
+35,395
| New | +$250K |
2026 Q1
0 quarters
|
|
10861
iShares US Utilities ETF
IDU
$1.38B
| $250K | ﹤0.01% |
2,155
-43,873
| -95% | -$4.99M |
2021 Q1
20 quarters
|
|
10862
CALL
Dyne Therapeutics
DYN
$2.84B
| $250K | ﹤0.01% |
13,800
-22,600
| -62% | -$390K |
2022 Q3
14 quarters
|
|
10863
CALL
Microbot Medical
MBOT
$75.2M
| $250K | ﹤0.01% |
103,800
+3,400
| +3% | +$7.59K |
2025 Q1
4 quarters
|
|
10864
Abeona Therapeutics
ABEO
$289M
| $250K | ﹤0.01% |
55,837
-71,781
| -56% | -$359K |
2025 Q3
2 quarters
|
|
10865
CALL
Wintrust Financial
WTFC
$9.85B
| $250K | ﹤0.01% |
+1,800
| New | +$261K |
2026 Q1
0 quarters
|
|
|
MAMB
10866
Monarch Ambassador Income Index ETF
MAMB
$192M
| $250K | ﹤0.01% |
+10,368
| New | +$253K |
2026 Q1
0 quarters
|
|
10867
AllianzIM U.S. Equity 6 Month Buffer10 Apr/Oct ETF
SIXO
$120M
| $250K | ﹤0.01% |
+7,398
| New | +$257K |
2026 Q1
0 quarters
|
|
10868
CALL
Contango Silver & Gold Inc
CTGO
$557M
| $250K | ﹤0.01% |
13,324
-48,376
| -78% | -$1.28M |
2025 Q3
2 quarters
|
|
10869
PUT
Regency Centers
REG
$13.1B
| $250K | ﹤0.01% |
3,300
-6,100
| -65% | -$455K |
2022 Q4
13 quarters
|
|
|
GPGI
10870
PUT
GPGI Inc
GPGI
$3.77B
| $250K | ﹤0.01% |
+14,600
| New | +$316K |
2026 Q1
0 quarters
|
|
|
BAND
10871
CALL
Bandwidth Inc
BAND
$2B
| $249K | ﹤0.01% |
14,000
-4,000
| -22% | -$58.6K |
2019 Q3
26 quarters
|
|
10872
Astec Industries
ASTE
$971M
| $249K | ﹤0.01% |
+4,631
| New | +$248K |
2026 Q1
0 quarters
|
|
10873
PUT
Suzano
SUZ
$10.3B
| $249K | ﹤0.01% |
+24,900
| New | +$252K |
2026 Q1
0 quarters
|
|
10874
CALL
Brown-Forman Class A
BF.A
$12.1B
| $249K | ﹤0.01% |
+9,300
| New | +$253K |
2026 Q1
0 quarters
|
|
|
NESR
10875
CALL
National Energy Services Reunited Corp
NESR
$2.49B
| $249K | ﹤0.01% |
+11,600
| New | +$242K |
2026 Q1
0 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.