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 | |
|---|---|---|---|---|---|---|---|
12326
PUT
NetSol Technologies
NTWK
$71.1M
| $54.6K | ﹤0.01% |
16,100
+1,900
| +13% | +$6.34K |
2025 Q4
1 quarter
|
|
12327
CALL
Anixa Biosciences
ANIX
$103M
| $54.2K | ﹤0.01% |
+21,000
| New | +$62.2K |
2026 Q1
0 quarters
|
|
12328
CALL
TherapeuticsMD
TXMD
$23.7M
| $54.1K | ﹤0.01% |
26,800
+6,200
| +30% | +$13.9K |
2025 Q4
1 quarter
|
|
12329
Cumberland Pharmaceuticals
CPIX
$111M
| $54.1K | ﹤0.01% |
16,643
-5,314
| -24% | -$20.5K |
2025 Q1
4 quarters
|
|
|
FARM
12330
DELISTED
Farmer Brothers
FARM
| $53.8K | ﹤0.01% |
+42,369
| New | +$61.9K |
2026 Q1
0 quarters
|
|
|
BLIV
12331
BeLive Holdings
BLIV
$25M
| $53.8K | ﹤0.01% |
22,224
-193
| -0.9% | -$590 |
2025 Q2
3 quarters
|
|
|
HUIZ
12332
Huize Holding Ltd
HUIZ
$13.4M
| $53.5K | ﹤0.01% |
+43,476
| New | +$86.2K |
2026 Q1
0 quarters
|
|
|
PPSI
12333
CALL
Pioneer Power Solutions
PPSI
$36.7M
| $53.3K | ﹤0.01% |
+16,400
| New | +$66.3K |
2026 Q1
0 quarters
|
|
|
HIT
12334
Health In Tech Inc
HIT
$51.2M
| $53.1K | ﹤0.01% |
36,632
+21,589
| +144% | +$31.4K |
2025 Q4
1 quarter
|
|
12335
Tilly's
TLYS
$140M
| $53.1K | ﹤0.01% |
13,100
-46,577
| -78% | -$94.1K |
2025 Q3
2 quarters
|
|
|
FIRY
12336
CALL
Firy Inc
FIRY
$207M
| $52.8K | ﹤0.01% |
20,400
+2,400
| +13% | +$8.57K |
2020 Q3
22 quarters
|
|
12337
United Maritime
USEA
$25.5M
| $52.8K | ﹤0.01% |
26,142
-55,604
| -68% | -$106K |
2025 Q3
2 quarters
|
|
12338
CALL
Diana Shipping
DSX
$356M
| $52.8K | ﹤0.01% |
+21,100
| New | +$48.4K |
2026 Q1
0 quarters
|
|
12339
PUT
Spero Therapeutics
SPRO
$69.3M
| $52.6K | ﹤0.01% |
22,500
-50,600
| -69% | -$120K |
2024 Q2
7 quarters
|
|
12340
CALL
NRX Pharmaceuticals
NRXP
$126M
| $52.6K | ﹤0.01% |
24,700
-11,100
| -31% | -$22.4K |
2025 Q3
2 quarters
|
|
|
CMRC
12341
PUT
Commerce.com Inc Series 1
CMRC
$269M
| $52.6K | ﹤0.01% |
19,700
-31,200
| -61% | -$97K |
2020 Q3
22 quarters
|
|
12342
CALL
DocGo
DCGO
$36.6M
| $52.5K | ﹤0.01% |
83,500
-52,600
| -39% | -$39.6K |
2022 Q1
16 quarters
|
|
12343
Siebert Financial
SIEB
$90.4M
| $52.5K | ﹤0.01% |
+27,345
| New | +$68.5K |
2026 Q1
0 quarters
|
|
12344
PUT
Evolent Health
EVH
$391M
| $52.4K | ﹤0.01% |
23,000
-31,700
| -58% | -$101K |
2025 Q3
2 quarters
|
|
|
NNDM
12345
PUT
Nano Dimension
NNDM
$344M
| $52.4K | ﹤0.01% |
30,800
-539,700
| -95% | -$983K |
2020 Q4
21 quarters
|
|
|
AACG
12346
ATA Creativity
AACG
$33.3M
| $52.2K | ﹤0.01% |
59,965
-11,820
| -16% | -$11.5K |
2025 Q1
4 quarters
|
|
12347
PUT
Voyager Therapeutics
VYGR
$151M
| $52.1K | ﹤0.01% |
+13,500
| New | +$53.1K |
2026 Q1
0 quarters
|
|
|
NIPG
12348
NIP Group Inc
NIPG
$82.6M
| $52.1K | ﹤0.01% |
2,662
-417
| -14% | -$11.6K |
2025 Q2
3 quarters
|
|
12349
CALL
Investcorp Credit Management BDC
ICMB
$11.4M
| $51.8K | ﹤0.01% |
+32,000
| New | +$84.5K |
2026 Q1
0 quarters
|
|
|
BLSG
12350
CALL
Leverage Shares 2X Long BLSH Daily ETF
BLSG
$2.76M
| $51.8K | ﹤0.01% |
+10,600
| New | +$54.8K |
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.