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 | |
|---|---|---|---|---|---|---|---|
11226
CALL
Maravai LifeSciences
MRVI
$1.18B
| $215K | ﹤0.01% |
76,000
-74,700
| -50% | -$253K |
2020 Q4
21 quarters
|
|
11227
PUT
Direxion Daily S&P 500 Bull 2X ETF
SPUU
$290M
| $215K | ﹤0.01% |
+1,300
| New | +$237K |
2026 Q1
0 quarters
|
|
11228
PUT
Toro Company
TTC
$9.34B
| $215K | ﹤0.01% |
2,300
-7,200
| -76% | -$678K |
2022 Q4
13 quarters
|
|
11229
PUT
Sana Biotechnology
SANA
$865M
| $215K | ﹤0.01% |
74,600
-8,900
| -11% | -$35.1K |
2022 Q3
14 quarters
|
|
11230
PUT
Chesapeake Utilities
CPK
$3.22B
| $215K | ﹤0.01% |
1,700
-1,300
| -43% | -$167K |
2025 Q4
1 quarter
|
|
11231
Quanterix
QTRX
$172M
| $215K | ﹤0.01% |
61,001
-37,571
| -38% | -$219K |
2025 Q3
2 quarters
|
|
|
QNRX
11232
Quoin Pharmaceuticals
QNRX
$8.98M
| $215K | ﹤0.01% |
+32,519
| New | +$295K |
2026 Q1
0 quarters
|
|
11233
PUT
Runway Growth Finance
RWAY
$275M
| $214K | ﹤0.01% |
31,200
+9,400
| +43% | +$78.1K |
2025 Q3
2 quarters
|
|
11234
CALL
ReposiTrak
TRAK
$147M
| $214K | ﹤0.01% |
28,200
+6,200
| +28% | +$59.6K |
2025 Q4
1 quarter
|
|
11235
Pacer BlueStar Digital Entertainment ETF
ODDS
$3.74M
| $214K | ﹤0.01% |
9,146
+1,568
| +21% | +$40.1K |
2025 Q3
2 quarters
|
|
|
AMZW
11236
Roundhill AMZN WeeklyPay ETF
AMZW
$33.2M
| $214K | ﹤0.01% |
+6,308
| New | +$241K |
2026 Q1
0 quarters
|
|
11237
CALL
NET Power
NPWR
$123M
| $214K | ﹤0.01% |
137,300
+65,500
| +91% | +$140K |
2023 Q4
9 quarters
|
|
|
SEV
11238
CALL
Aptera Motors
SEV
$67.9M
| $214K | ﹤0.01% |
80,800
+67,800
| +522% | +$181K |
2025 Q4
1 quarter
|
|
11239
FT Vest US Equity Max Buffer ETF March
MARM
$106M
| $214K | ﹤0.01% |
+6,395
| New | +$212K |
2026 Q1
0 quarters
|
|
|
INDH
11240
WisdomTree India Hedged Equity Fund
INDH
$5.54M
| $214K | ﹤0.01% |
5,630
+381
| +7% | +$15.5K |
2025 Q3
2 quarters
|
|
|
UX
11241
CALL
Roundhill Uranium ETF
UX
$5.12M
| $214K | ﹤0.01% |
+7,000
| New | +$220K |
2026 Q1
0 quarters
|
|
11242
CALL
United States 12 Month Natural Gas Fund
UNL
$15.2M
| $214K | ﹤0.01% |
+31,000
| New | +$223K |
2026 Q1
0 quarters
|
|
11243
PUT
NerdWallet
NRDS
$552M
| $214K | ﹤0.01% |
20,600
-8,600
| -29% | -$96.8K |
2022 Q4
13 quarters
|
|
11244
CALL
Columbia Sportswear
COLM
$2.93B
| $214K | ﹤0.01% |
3,900
-1,000
| -20% | -$57.5K |
2013 Q2
51 quarters
|
|
11245
BondBloxx BBB Rated 5-10 Year Corporate Bond ETF
BBBI
$158M
| $214K | ﹤0.01% |
4,152
+136
| +3% | +$7.08K |
2024 Q1
8 quarters
|
|
11246
PUT
iShares 3-7 Year Treasury Bond ETF
IEI
$17.2B
| $213K | ﹤0.01% |
1,800
-15,900
| -90% | -$1.9M |
2018 Q3
30 quarters
|
|
11247
Pacer Trendpilot International ETF
PTIN
$180M
| $213K | ﹤0.01% |
6,561
-1,052
| -14% | -$35.2K |
2025 Q2
3 quarters
|
|
11248
PUT
Phathom Pharmaceuticals
PHAT
$560M
| $213K | ﹤0.01% |
19,200
-10,400
| -35% | -$131K |
2025 Q4
1 quarter
|
|
11249
PUT
iShares MSCI USA Value Factor ETF
VLUE
$9.57B
| $213K | ﹤0.01% |
+1,500
| New | +$220K |
2026 Q1
0 quarters
|
|
11250
Innovator International Developed Power Buffer ETF February
IFEB
$57.3M
| $213K | ﹤0.01% |
+7,154
| New | +$217K |
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.