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 | |
|---|---|---|---|---|---|---|---|
|
TACOU
10876
Berto Acquisition Corp Unit
TACOU
| $249K | ﹤0.01% |
24,080
-2,895
| -11% | -$29.9K |
2025 Q2
3 quarters
|
|
10877
PUT
Federal Signal
FSS
$7.17B
| $249K | ﹤0.01% |
2,300
+400
| +21% | +$45.2K |
2022 Q4
13 quarters
|
|
10878
CALL
Angi Inc
ANGI
$255M
| $249K | ﹤0.01% |
36,300
-8,300
| -19% | -$83.2K |
2025 Q1
4 quarters
|
|
10879
Innovator Equity Defined Protection ETF - 2 Yr to July 2027
TJUL
$116M
| $249K | ﹤0.01% |
8,464
-15,764
| -65% | -$467K |
2025 Q3
2 quarters
|
|
10880
PUT
Cerus
CERS
$457M
| $248K | ﹤0.01% |
136,300
+104,900
| +334% | +$229K |
2020 Q1
24 quarters
|
|
|
CRESY
10881
CALL
Cresud
CRESY
$836M
| $248K | ﹤0.01% |
19,500
-26,400
| -58% | -$321K |
2022 Q3
14 quarters
|
|
|
BREE
10882
MFS Blended Research Emerging Markets Equity ETF
BREE
| $248K | ﹤0.01% |
+11,022
| New | +$251K |
2026 Q1
0 quarters
|
|
|
GSOL
10883
Grayscale Solana Staking ETF
GSOL
$157M
| $248K | ﹤0.01% |
+40,453
| New | +$304K |
2026 Q1
0 quarters
|
|
|
GXPS
10884
Global X PureCap MSCI Consumer Staples ETF
GXPS
$69.6M
| $248K | ﹤0.01% |
+9,423
| New | +$251K |
2026 Q1
0 quarters
|
|
|
OTLY
10885
Oatly Group
OTLY
$332M
| $248K | ﹤0.01% |
+24,430
| New | +$271K |
2026 Q1
0 quarters
|
|
10886
CALL
Akebia Therapeutics
AKBA
$239M
| $248K | ﹤0.01% |
178,200
+31,500
| +21% | +$43.3K |
2020 Q1
24 quarters
|
|
10887
PUT
Astec Industries
ASTE
$959M
| $248K | ﹤0.01% |
4,600
-3,300
| -42% | -$177K |
2025 Q3
2 quarters
|
|
|
BVAL
10888
Bluemonte Large Cap Value ETF
BVAL
$289M
| $248K | ﹤0.01% |
+8,852
| New | +$254K |
2026 Q1
0 quarters
|
|
10889
PUT
HCI Group
HCI
$2.31B
| $247K | ﹤0.01% |
1,600
-4,500
| -74% | -$737K |
2024 Q4
5 quarters
|
|
10890
CALL
iShares MSCI Brazil Small-Cap ETF
EWZS
$281M
| $247K | ﹤0.01% |
+16,700
| New | +$242K |
2026 Q1
0 quarters
|
|
10891
CALL
Innoviz Technologies
INVZ
$107M
| $247K | ﹤0.01% |
391,000
-257,100
| -40% | -$235K |
2021 Q2
19 quarters
|
|
|
KGLD
10892
Kurv Gold Enhanced Income ETF
KGLD
$144M
| $247K | ﹤0.01% |
+7,591
| New | +$260K |
2026 Q1
0 quarters
|
|
|
RGTZ
10893
PUT
Defiance Daily Target 2x Short RGTI ETF
RGTZ
$79.8M
| $247K | ﹤0.01% |
+1,820
| New | +$202K |
2026 Q1
0 quarters
|
|
10894
Amplitude
AMPL
$1.83B
| $247K | ﹤0.01% |
36,183
-1,339,819
| -97% | -$11.1M |
2024 Q2
7 quarters
|
|
10895
Oak Valley Bancorp
OVLY
$287M
| $247K | ﹤0.01% |
7,609
-13,524
| -64% | -$434K |
2023 Q3
10 quarters
|
|
10896
PGIM Jennison Focused Mid-Cap ETF
PJFM
$19.8M
| $247K | ﹤0.01% |
4,018
-550
| -12% | -$35.1K |
2025 Q3
2 quarters
|
|
10897
Global Indemnity Group
GBLI
$354M
| $247K | ﹤0.01% |
+9,061
| New | +$258K |
2026 Q1
0 quarters
|
|
10898
PUT
T-Rex 2X Long Microsoft Daily Target ETF
MSFX
$19.8M
| $247K | ﹤0.01% |
+16,200
| New | +$325K |
2026 Q1
0 quarters
|
|
10899
Kayne Anderson Energy Infrastructure Fund
KYN
$2.37B
| $247K | ﹤0.01% |
+17,272
| New | +$232K |
2026 Q1
0 quarters
|
|
10900
Magnachip Semiconductor
MX
$125M
| $247K | ﹤0.01% |
+88,074
| New | +$251K |
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.