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 | |
|---|---|---|---|---|---|---|---|
7701
CALL
iShares MBS ETF
MBB
$35.4B
| $959K | ﹤0.01% |
+10,100
| New | +$965K |
2026 Q1
0 quarters
|
|
7702
PUT
Better Home & Finance Holding
BETR
$184M
| $958K | ﹤0.01% |
26,900
-19,900
| -43% | -$638K |
2025 Q3
2 quarters
|
|
7703
PUT
Beyond Meat
BYND
$131M
| $958K | ﹤0.01% |
45,500
-29,927
| -40% | -$718K |
2019 Q2
27 quarters
|
|
7704
WisdomTree US LargeCap Fund
EPS
$1.68B
| $958K | ﹤0.01% |
14,060
+8,096
| +136% | +$573K |
2025 Q4
1 quarter
|
|
7705
PUT
Hamilton Insurance Group
HG
$3.4B
| $958K | ﹤0.01% |
+32,100
| New | +$924K |
2026 Q1
0 quarters
|
|
|
EUAD
7706
CALL
Select STOXX Europe Aerospace & Defense ETF
EUAD
$983M
| $957K | ﹤0.01% |
23,500
-3,900
| -14% | -$176K |
2025 Q2
3 quarters
|
|
|
MLRG
7707
iShares MSCI USA ETF
MLRG
$1.32B
| $957K | ﹤0.01% |
+10,647
| New | +$1M |
2026 Q1
0 quarters
|
|
7708
CALL
Ferrovial N.V. Ordinary Shares
FER
$35.9B
| $956K | ﹤0.01% |
+14,842
| New | +$999K |
2026 Q1
0 quarters
|
|
7709
Foghorn Therapeutics
FHTX
$116M
| $956K | ﹤0.01% |
200,013
+17,737
| +10% | +$97.4K |
2025 Q3
2 quarters
|
|
|
OEFA
7710
ALPS O'Shares International Developed Quality Dividend ETF
OEFA
$33.3M
| $955K | ﹤0.01% |
30,364
-90,888
| -75% | -$3.07M |
2025 Q3
2 quarters
|
|
7711
Oil-Dri
ODC
$1.24B
| $955K | ﹤0.01% |
14,666
-6,087
| -29% | -$371K |
2024 Q4
5 quarters
|
|
7712
Kearny Financial
KRNY
$574M
| $955K | ﹤0.01% |
126,436
+18,353
| +17% | +$141K |
2019 Q1
28 quarters
|
|
7713
Gaotu Techedu
GOTU
$651M
| $954K | ﹤0.01% |
486,926
-381,169
| -44% | -$834K |
2021 Q3
18 quarters
|
|
7714
MediWound
MDWD
$162M
| $954K | ﹤0.01% |
59,240
-30,398
| -34% | -$529K |
2025 Q4
1 quarter
|
|
7715
PUT
iShares Core S&P Total US Stock Market ETF
ITOT
$97.3B
| $954K | ﹤0.01% |
6,700
+3,300
| +97% | +$491K |
2021 Q3
18 quarters
|
|
|
RWT
7716
Redwood Trust
RWT
$411M
| $954K | ﹤0.01% |
170,076
-193,985
| -53% | -$1.12M |
2025 Q4
1 quarter
|
|
7717
Fidelity Crypto Industry and Digital Payments ETF
FDIG
$238M
| $954K | ﹤0.01% |
29,106
-11,320
| -28% | -$430K |
2025 Q2
3 quarters
|
|
7718
PUT
Green Brick Partners
GRBK
$2.72B
| $954K | ﹤0.01% |
14,800
-26,800
| -64% | -$1.89M |
2020 Q4
21 quarters
|
|
7719
PUT
Old Republic International
ORI
$9.15B
| $954K | ﹤0.01% |
23,900
-23,300
| -49% | -$958K |
2021 Q1
20 quarters
|
|
7720
PUT
Global E Online
GLBE
$6.64B
| $953K | ﹤0.01% |
30,900
-11,200
| -27% | -$394K |
2021 Q3
18 quarters
|
|
7721
CALL
GraniteShares HIPS US High Income ETF
HIPS
$102M
| $953K | ﹤0.01% |
+82,500
| New | +$981K |
2026 Q1
0 quarters
|
|
7722
PUT
HighPeak Energy
HPK
$1.11B
| $953K | ﹤0.01% |
+138,100
| New | +$725K |
2026 Q1
0 quarters
|
|
7723
RBB Bancorp
RBB
$435M
| $953K | ﹤0.01% |
44,585
+22,836
| +105% | +$489K |
2024 Q4
5 quarters
|
|
7724
Shattuck Labs
STTK
$550M
| $952K | ﹤0.01% |
148,021
+79,175
| +115% | +$376K |
2025 Q4
1 quarter
|
|
|
STKL
7725
DELISTED
SunOpta
STKL
| $951K | ﹤0.01% |
146,824
+2,469
| +2% | +$14K |
2024 Q4
5 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.