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 | |
|---|---|---|---|---|---|---|---|
|
CHMI
12126
CALL
Cherry Hill Mortgage Investment Corp
CHMI
$97.5M
| $80.5K | ﹤0.01% |
+32,200
| New | +$85.1K |
2026 Q1
0 quarters
|
|
12127
PUT
Absci
ABSI
$1.9B
| $80.4K | ﹤0.01% |
26,800
-2,500
| -9% | -$7.24K |
2022 Q1
16 quarters
|
|
|
COIA
12128
ProShares Ultra COIN
COIA
$1.28M
| $80.3K | ﹤0.01% |
+7,398
| New | +$121K |
2026 Q1
0 quarters
|
|
|
ODYS
12129
Odysight.ai Inc
ODYS
$47.2M
| $80.1K | ﹤0.01% |
+11,524
| New | +$62.3K |
2026 Q1
0 quarters
|
|
|
YRD
12130
CALL
Yiren Digital
YRD
$83.7M
| $80K | ﹤0.01% |
+46,500
| New | +$165K |
2026 Q1
0 quarters
|
|
|
XNET
12131
CALL
Xunlei
XNET
$300M
| $79.5K | ﹤0.01% |
14,300
-83,700
| -85% | -$532K |
2022 Q1
16 quarters
|
|
12132
Talphera
TLPH
$58.7M
| $79.3K | ﹤0.01% |
106,151
+29,706
| +39% | +$26.9K |
2025 Q4
1 quarter
|
|
12133
Reading International Class A
RDI
$45M
| $79.1K | ﹤0.01% |
69,966
-62,938
| -47% | -$68.5K |
2024 Q4
5 quarters
|
|
12134
MMTec
MTC
$499M
| $79K | ﹤0.01% |
+16,739
| New | +$70.5K |
2026 Q1
0 quarters
|
|
12135
PUT
Verastem
VSTM
$697M
| $79K | ﹤0.01% |
14,900
-18,900
| -56% | -$117K |
2017 Q4
33 quarters
|
|
|
LAWR
12136
Robot Consulting Co
LAWR
| $78.8K | ﹤0.01% |
28,027
| – | – |
2025 Q3
2 quarters
|
|
12137
CALL
NeuroOne Medical Technologies
NMTC
$10.2M
| $78.8K | ﹤0.01% |
16,917
-416
| -2% | -$2K |
2024 Q4
5 quarters
|
|
|
SFIX
12138
Stitch Fix
SFIX
$349M
| $78.8K | ﹤0.01% |
23,809
+830
| +4% | +$3.39K |
2021 Q1
20 quarters
|
|
|
BZAI
12139
PUT
Blaize Holdings
BZAI
$69.5M
| $78.8K | ﹤0.01% |
43,300
-26,900
| -38% | -$39.7K |
2025 Q3
2 quarters
|
|
|
AERT
12140
Aeries Technology
AERT
$40M
| $78.8K | ﹤0.01% |
31,472
+21,589
| +218% | +$74.6K |
2025 Q4
1 quarter
|
|
|
NEUP
12141
Neuphoria Therapeutics
NEUP
$18.8M
| $78.7K | ﹤0.01% |
+19,331
| New | +$81.7K |
2026 Q1
0 quarters
|
|
|
XCH
12142
XCHG Ltd
XCH
$12.7M
| $78.7K | ﹤0.01% |
3,362
+1,280
| +61% | +$29.4K |
2025 Q2
3 quarters
|
|
12143
Quetta Acquisition Corp Right
QETAR
| $78.4K | ﹤0.01% |
52,994
-2,439
| -4% | -$3.18K |
2024 Q3
6 quarters
|
|
|
WAVE
12144
Eco Wave Power Global
WAVE
$36.4M
| $78.3K | ﹤0.01% |
+12,596
| New | +$69.5K |
2026 Q1
0 quarters
|
|
12145
TriSalus Life Sciences Warrant
TLSIW
$27.4M
| $78.2K | ﹤0.01% |
65,190
-13,093
| -17% | -$17.6K |
2025 Q2
3 quarters
|
|
|
THM
12146
International Tower Hill Mines
THM
$644M
| $78.2K | ﹤0.01% |
+33,991
| New | +$86.6K |
2026 Q1
0 quarters
|
|
12147
PUT
Allogene Therapeutics
ALLO
$518M
| $78.1K | ﹤0.01% |
32,000
+13,200
| +70% | +$26.5K |
2022 Q3
14 quarters
|
|
12148
CALL
Dynagas LNG Partners
DLNG
$137M
| $77.9K | ﹤0.01% |
18,200
-8,700
| -32% | -$34.4K |
2025 Q3
2 quarters
|
|
12149
CALL
Savara
SVRA
$988M
| $77.5K | ﹤0.01% |
14,200
-15,300
| -52% | -$85.2K |
2025 Q4
1 quarter
|
|
|
MARO
12150
PUT
YieldMax MARA Option Income Strategy ETF
MARO
$52.7M
| $77.4K | ﹤0.01% |
+14,500
| New | +$95.4K |
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.