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 | |
|---|---|---|---|---|---|---|---|
12751
bioAffinity Technologies
BIAFW
$844K
| $6.55K | ﹤0.01% |
19,850
-3,648
| -16% | -$1.16K |
2023 Q1
12 quarters
|
|
|
MYND
12752
Mynd.ai
MYND
$17M
| $6.53K | ﹤0.01% |
+18,611
| New | +$8.27K |
2026 Q1
0 quarters
|
|
|
RCKTW
12753
DELISTED
Rocket Pharmaceuticals Warrant
RCKTW
| $6.51K | ﹤0.01% |
309,997
-1,492
| -0.5% | -$30 |
2023 Q1
12 quarters
|
|
|
RITR
12754
DELISTED
Reitar Logtech Holdings
RITR
| $6.5K | ﹤0.01% |
12,796
-63,055
| -83% | -$51.8K |
2025 Q3
2 quarters
|
|
12755
PUT
BuzzFeed
BZFD
$97.3M
| $6.45K | ﹤0.01% |
10,600
-25,800
| -71% | -$21K |
2023 Q4
9 quarters
|
|
|
YMAT
12756
J-Star Holding Co
YMAT
$5.81M
| $6.23K | ﹤0.01% |
+4,432
| New | +$9.56K |
2026 Q1
0 quarters
|
|
12757
Cytosorbents Corp
CTSO
$12.8M
| $6.12K | ﹤0.01% |
540
-6,924
| -93% | -$94.5K |
2025 Q3
2 quarters
|
|
|
BCAB
12758
CALL
DELISTED
BIOATLA INC
BCAB
| $6.1K | ﹤0.01% |
758
+532
| +235% | +$6.23K |
2021 Q4
17 quarters
|
|
|
CHOW
12759
ChowChow Cloud International
CHOW
$19.9M
| $6.02K | ﹤0.01% |
+17,074
| New | +$9.68K |
2026 Q1
0 quarters
|
|
|
MI
12760
NFT Ltd
MI
$547K
| $6.02K | ﹤0.01% |
+229
| New | +$62.9K |
2026 Q1
0 quarters
|
|
|
EDVA
12761
Endovia Health Sciences, Inc.
EDVA
$1.1M
| $5.96K | ﹤0.01% |
4,146
-2,492
| -38% | -$5.76K |
2025 Q3
2 quarters
|
|
|
SVIAW
12762
Silvia, Inc. Warrant
SVIAW
$5.14M
| $5.62K | ﹤0.01% |
+20,816
| New | +$10.5K |
2026 Q1
0 quarters
|
|
|
IMMP
12763
PUT
Immutep
IMMP
$32.1M
| $5.62K | ﹤0.01% |
+800
| New | +$36.6K |
2026 Q1
0 quarters
|
|
|
GAB.RT
12764
DELISTED
The Gabelli Equity Trust Rights (expiring April 14 2026)
GAB.RT
| $5.6K | ﹤0.01% |
+800,272
| New | +$8K |
2026 Q1
0 quarters
|
|
|
DKI
12765
DarkIris Inc
DKI
$2.89M
| $5.54K | ﹤0.01% |
1,194
-1,583
| -57% | -$10.8K |
2025 Q4
1 quarter
|
|
|
EOCN
12766
Eocene Ltd. Ordinary Shares
EOCN
$3.86M
| $5.5K | ﹤0.01% |
1,423
-3,349
| -70% | -$18.1K |
2025 Q3
2 quarters
|
|
12767
CALL
Bioceres Crop Solutions
BIOX
$21.8M
| $5.29K | ﹤0.01% |
11,900
-800
| -6% | -$607 |
2025 Q3
2 quarters
|
|
|
YMT
12768
Yimutian Inc
YMT
$534K
| $5.22K | ﹤0.01% |
127
-436
| -77% | -$116K |
2025 Q3
2 quarters
|
|
|
SMTK
12769
SmartKem
SMTK
$1.71M
| $5.08K | ﹤0.01% |
+447
| New | +$11.9K |
2026 Q1
0 quarters
|
|
|
EONR.WS
12770
EON Resources Warrants
EONR.WS
$1.97M
| $5.07K | ﹤0.01% |
44,672
-3,747
| -8% | -$290 |
2024 Q3
6 quarters
|
|
|
YXT
12771
YXT.COM Group Holding Ltd
YXT
$14.1M
| $5.02K | ﹤0.01% |
1,435
-2,404
| -63% | -$15.9K |
2025 Q1
4 quarters
|
|
|
FERAR
12772
Fifth Era Acquisition Corp I Rights
FERAR
| $4.5K | ﹤0.01% |
16,000
| – | – |
2025 Q2
3 quarters
|
|
|
ZONE
12773
Zone Frontier Inc.
ZONE
$67M
| $4.49K | ﹤0.01% |
12,605
-1,459,083
| -99% | -$496K |
2025 Q4
1 quarter
|
|
|
NCT
12774
Intercont (Cayman) Ltd
NCT
$1.72M
| $4.4K | ﹤0.01% |
96
-10
| -9% | -$1.14K |
2025 Q4
1 quarter
|
|
|
CANG
12775
Cango Inc
CANG
$110M
| $4.34K | ﹤0.01% |
1,056
-14,387
| -93% | -$137K |
2025 Q4
1 quarter
|
|
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.