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 | |
|---|---|---|---|---|---|---|---|
|
AIRO
8676
PUT
AIRO Group Holdings
AIRO
$200M
| $633K | ﹤0.01% |
83,200
-27,100
| -25% | -$282K |
2025 Q3
2 quarters
|
|
8677
CALL
Seanergy Maritime Holdings
SHIP
$380M
| $633K | ﹤0.01% |
49,000
+32,900
| +204% | +$386K |
2023 Q2
11 quarters
|
|
|
CCAQ
8678
Collective Acquisition Corp
CCAQ
$219M
| $633K | ﹤0.01% |
61,234
+6
| +0% | +$62 |
2025 Q4
1 quarter
|
|
|
MESO
8679
PUT
Mesoblast
MESO
$1.82B
| $632K | ﹤0.01% |
41,100
+10,000
| +32% | +$167K |
2020 Q2
23 quarters
|
|
|
BLFY
8680
CALL
DELISTED
Blue Foundry Bancorp
BLFY
| $632K | ﹤0.01% |
+47,700
| New | +$631K |
2026 Q1
0 quarters
|
|
|
HIX
8681
Western Asset High Income Fund II
HIX
$315M
| $631K | ﹤0.01% |
158,613
+142,527
| +886% | +$588K |
2025 Q4
1 quarter
|
|
8682
First Trust Emerging Markets Local Currency Bond ETF
FEMB
$380M
| $631K | ﹤0.01% |
+21,964
| New | +$659K |
2026 Q1
0 quarters
|
|
8683
CALL
DNOW Inc
DNOW
$2.76B
| $631K | ﹤0.01% |
52,980
+28,824
| +119% | +$390K |
2025 Q4
1 quarter
|
|
8684
CALL
Kiniksa Pharmaceuticals
KNSA
$6.1B
| $631K | ﹤0.01% |
+13,100
| New | +$580K |
2026 Q1
0 quarters
|
|
8685
CALL
REX FANG & Innovation Equity Premium Income ETF
FEPI
$739M
| $631K | ﹤0.01% |
15,900
+11,300
| +246% | +$484K |
2025 Q4
1 quarter
|
|
|
GLDG
8686
GoldMining Inc
GLDG
$187M
| $631K | ﹤0.01% |
529,975
+199,298
| +60% | +$299K |
2025 Q4
1 quarter
|
|
|
XNET
8687
Xunlei
XNET
$308M
| $630K | ﹤0.01% |
113,355
+31,899
| +39% | +$203K |
2025 Q3
2 quarters
|
|
|
AVUQ
8688
Avantis U.S. Quality ETF
AVUQ
$353M
| $630K | ﹤0.01% |
11,104
+6,064
| +120% | +$361K |
2025 Q3
2 quarters
|
|
|
UXJL
8689
FT Vest U.S. Equity Uncapped Accelerator ETF - July
UXJL
$5.68M
| $630K | ﹤0.01% |
20,271
-1,329
| -6% | -$43.5K |
2025 Q3
2 quarters
|
|
8690
CALL
Amylyx Pharmaceuticals
AMLX
$3.49B
| $630K | ﹤0.01% |
45,300
-66,600
| -60% | -$937K |
2022 Q2
15 quarters
|
|
8691
CALL
Genpact
G
$5.64B
| $630K | ﹤0.01% |
16,900
+8,800
| +109% | +$363K |
2023 Q1
12 quarters
|
|
8692
PUT
iPath Series B S&P 500 VIX Mid-Term Futures ETN
VXZ
$27.2M
| $629K | ﹤0.01% |
+10,400
| New | +$575K |
2026 Q1
0 quarters
|
|
|
AHRT
8693
PUT
AH Realty Trust
AHRT
$451M
| $629K | ﹤0.01% |
114,400
+62,100
| +119% | +$397K |
2020 Q3
22 quarters
|
|
8694
WisdomTree International Multifactor Fund
DWMF
$33M
| $629K | ﹤0.01% |
18,673
-2,124
| -10% | -$72K |
2025 Q4
1 quarter
|
|
8695
PUT
First Watch Restaurant Group
FWRG
$649M
| $629K | ﹤0.01% |
60,000
+33,200
| +124% | +$480K |
2024 Q4
5 quarters
|
|
8696
CALL
PJT Partners
PJT
$3.49B
| $629K | ﹤0.01% |
4,500
-10,000
| -69% | -$1.57M |
2022 Q1
16 quarters
|
|
|
RWT
8697
PUT
Redwood Trust
RWT
$416M
| $628K | ﹤0.01% |
112,000
+89,600
| +400% | +$519K |
2019 Q4
25 quarters
|
|
8698
ProShares Short High Yield
SJB
$52.5M
| $628K | ﹤0.01% |
+40,544
| New | +$622K |
2026 Q1
0 quarters
|
|
|
DEFT
8699
CALL
Defi Technologies
DEFT
$195M
| $628K | ﹤0.01% |
1,136,700
+55,900
| +5% | +$42.7K |
2025 Q3
2 quarters
|
|
8700
CALL
TORM
TRMD
$4.02B
| $628K | ﹤0.01% |
22,500
-26,700
| -54% | -$680K |
2023 Q4
9 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.