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 | |
|---|---|---|---|---|---|---|---|
8076
PUT
Bumble
BMBL
$330M
| $821K | ﹤0.01% |
251,800
-409,000
| -62% | -$1.36M |
2021 Q1
20 quarters
|
|
|
XXI
8077
PUT
Twenty One Capital Inc
XXI
$2.22B
| $820K | ﹤0.01% |
128,200
-149,600
| -54% | -$1.1M |
2025 Q4
1 quarter
|
|
8078
PUT
Alkermes
ALKS
$6.95B
| $820K | ﹤0.01% |
23,200
-59,200
| -72% | -$1.84M |
2013 Q2
51 quarters
|
|
|
CRON
8079
CALL
Cronos Group
CRON
$1.19B
| $820K | ﹤0.01% |
326,800
-123,300
| -27% | -$321K |
2018 Q2
31 quarters
|
|
8080
CALL
Fortis
FTS
$27.1B
| $820K | ﹤0.01% |
+14,700
| New | +$808K |
2026 Q1
0 quarters
|
|
8081
TAT Technologies
TATT
$422M
| $820K | ﹤0.01% |
20,175
-69,035
| -77% | -$3.57M |
2025 Q1
4 quarters
|
|
8082
Diamondrock Hospitality Co
DRH
$2.53B
| $819K | ﹤0.01% |
+87,450
| New | +$834K |
2026 Q1
0 quarters
|
|
8083
CALL
First Trust Dow Jones Internet Index Fund ETF
FDN
$5.36B
| $819K | ﹤0.01% |
3,500
| – | – |
2016 Q3
38 quarters
|
|
|
JMIA
8084
PUT
Jumia Technologies
JMIA
$901M
| $819K | ﹤0.01% |
118,700
-8,300
| -7% | -$83.6K |
2019 Q2
27 quarters
|
|
|
OBTC
8085
Osprey Bitcoin Trust
OBTC
| $819K | ﹤0.01% |
37,517
+22,807
| +155% | +$560K |
2025 Q4
1 quarter
|
|
8086
First Trust Securitized Plus ETF
DEED
$58.8M
| $818K | ﹤0.01% |
38,364
-2,724
| -7% | -$59K |
2024 Q3
6 quarters
|
|
8087
Invesco S&P 500 Equal Weight Consumer Staples ETF
RSPS
$428M
| $818K | ﹤0.01% |
+27,730
| New | +$861K |
2026 Q1
0 quarters
|
|
8088
PUT
Virtu Financial
VIRT
$5.19B
| $818K | ﹤0.01% |
18,600
-44,300
| -70% | -$1.73M |
2017 Q4
33 quarters
|
|
8089
PUT
ADS-TEC Energy
ADSE
$729M
| $818K | ﹤0.01% |
+71,100
| New | +$808K |
2026 Q1
0 quarters
|
|
8090
Ovid Therapeutics
OVID
$461M
| $817K | ﹤0.01% |
367,902
-429,922
| -54% | -$769K |
2025 Q3
2 quarters
|
|
8091
PUT
Euronet Worldwide
EEFT
$2.34B
| $816K | ﹤0.01% |
12,300
-44,900
| -78% | -$3.21M |
2017 Q3
34 quarters
|
|
8092
PUT
Phreesia
PHR
$652M
| $816K | ﹤0.01% |
97,400
+34,800
| +56% | +$460K |
2021 Q2
19 quarters
|
|
8093
CALL
Grupo Cibest SA
CIB
$22.1B
| $815K | ﹤0.01% |
11,200
+4,600
| +70% | +$338K |
2025 Q4
1 quarter
|
|
8094
Nuveen Short-Term REIT ETF
NURE
$32.2M
| $814K | ﹤0.01% |
29,943
-11,914
| -28% | -$341K |
2025 Q1
4 quarters
|
|
8095
John Hancock International High Dividend ETF
JHID
$10.9M
| $813K | ﹤0.01% |
20,071
+4,755
| +31% | +$193K |
2025 Q4
1 quarter
|
|
8096
Innovator US Equity Ultra Buffer ETF May
UMAY
$139M
| $813K | ﹤0.01% |
22,085
+9,574
| +77% | +$352K |
2025 Q4
1 quarter
|
|
8097
YieldMax AMZN Option Income Strategy ETF
AMZY
$219M
| $813K | ﹤0.01% |
73,761
+36,631
| +99% | +$440K |
2025 Q3
2 quarters
|
|
8098
Avantis All International Markets Equity ETF
AVNM
$778M
| $813K | ﹤0.01% |
+10,669
| New | +$834K |
2026 Q1
0 quarters
|
|
|
SMA
8099
SmartStop Self Storage REIT
SMA
$1.88B
| $812K | ﹤0.01% |
+26,826
| New | +$862K |
2026 Q1
0 quarters
|
|
8100
Mammoth Energy Services
TUSK
$137M
| $812K | ﹤0.01% |
331,367
+111,256
| +51% | +$253K |
2024 Q2
7 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.