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 | |
|---|---|---|---|---|---|---|---|
10226
PUT
Worthington Enterprises
WOR
$2.99B
| $328K | ﹤0.01% |
6,300
-2,500
| -28% | -$134K |
2020 Q2
23 quarters
|
|
|
ZENA
10227
PUT
ZenaTech Inc
ZENA
$114M
| $328K | ﹤0.01% |
143,400
-47,500
| -25% | -$144K |
2025 Q1
4 quarters
|
|
10228
PUT
Insight Enterprises
NSIT
$4.68B
| $328K | ﹤0.01% |
+4,900
| New | +$400K |
2026 Q1
0 quarters
|
|
10229
PUT
Immuneering
IMRX
$261M
| $328K | ﹤0.01% |
62,300
+45,700
| +275% | +$234K |
2025 Q4
1 quarter
|
|
|
SCNM
10230
Sterling Capital National Municipal Bond ETF
SCNM
$230M
| $328K | ﹤0.01% |
+13,201
| New | +$332K |
2026 Q1
0 quarters
|
|
10231
PUT
ChargePoint
CHPT
$240M
| $328K | ﹤0.01% |
67,490
-154,470
| -70% | -$941K |
2020 Q4
21 quarters
|
|
10232
CALL
Axogen
AXGN
$2.18B
| $328K | ﹤0.01% |
9,900
+1,100
| +13% | +$35.8K |
2021 Q4
17 quarters
|
|
10233
CALL
The RMR Group
RMR
$298M
| $328K | ﹤0.01% |
21,200
+5,600
| +36% | +$90.9K |
2023 Q1
12 quarters
|
|
10234
iShares Select Dividend ETF
DVY
$22.3B
| $328K | ﹤0.01% |
2,166
+177
| +9% | +$26.7K |
2025 Q4
1 quarter
|
|
10235
VictoryShares US 500 Enhanced Volatility Wtd ETF
CFO
$402M
| $328K | ﹤0.01% |
4,418
+1,335
| +43% | +$101K |
2025 Q2
3 quarters
|
|
10236
YieldMax Innovation Option Income Strategy ETF
OARK
$33.1M
| $328K | ﹤0.01% |
10,748
-6,122
| -36% | -$206K |
2025 Q4
1 quarter
|
|
10237
PUT
Frequency Electronics
FEIM
$963M
| $328K | ﹤0.01% |
+7,400
| New | +$378K |
2026 Q1
0 quarters
|
|
10238
SR Bancorp
SRBK
$136M
| $328K | ﹤0.01% |
19,403
+6,658
| +52% | +$112K |
2025 Q4
1 quarter
|
|
10239
CALL
Fulton Financial
FULT
$4.33B
| $327K | ﹤0.01% |
+16,100
| New | +$332K |
2026 Q1
0 quarters
|
|
10240
BK Technologies
BKTI
$286M
| $327K | ﹤0.01% |
4,385
+586
| +15% | +$47.6K |
2025 Q4
1 quarter
|
|
|
GMOV
10241
GMO US Value ETF
GMOV
$95M
| $327K | ﹤0.01% |
+11,647
| New | +$332K |
2026 Q1
0 quarters
|
|
10242
Pacer Swan SOS Moderate July ETF
PSMJ
$107M
| $327K | ﹤0.01% |
10,279
-1,521
| -13% | -$49.1K |
2025 Q1
4 quarters
|
|
10243
CALL
Under Armour Class C
UA
$1.96B
| $327K | ﹤0.01% |
+56,500
| New | +$357K |
2026 Q1
0 quarters
|
|
10244
PUT
Ginkgo Bioworks
DNA
$1.01B
| $327K | ﹤0.01% |
53,300
-18,330
| -26% | -$152K |
2021 Q3
18 quarters
|
|
10245
PUT
Solventum
SOLV
$15B
| $327K | ﹤0.01% |
5,000
-27,100
| -84% | -$2.01M |
2024 Q2
7 quarters
|
|
|
TMB
10246
Thornburg Multi Sector Bond ETF
TMB
$261M
| $326K | ﹤0.01% |
12,787
-13,253
| -51% | -$340K |
2025 Q2
3 quarters
|
|
|
MARU
10247
AllianzIM U.S. Equity Buffer15 Uncapped Mar ETF
MARU
$35.7M
| $326K | ﹤0.01% |
+12,152
| New | +$336K |
2026 Q1
0 quarters
|
|
10248
iShares iBonds Dec 2027 Term Treasury ETF
IBTH
$2.39B
| $326K | ﹤0.01% |
14,541
-17,430
| -55% | -$392K |
2025 Q1
4 quarters
|
|
10249
PUT
Insteel Industries
IIIN
$576M
| $326K | ﹤0.01% |
9,700
-3,300
| -25% | -$113K |
2025 Q4
1 quarter
|
|
10250
Amplify Seymour Cannabis ETF
CNBS
$69.9M
| $326K | ﹤0.01% |
+14,788
| New | +$369K |
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.