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 | |
|---|---|---|---|---|---|---|---|
|
SMST
8226
PUT
Defiance Daily Target 2x Short MSTR ETF
SMST
$26.9M
| $774K | ﹤0.01% |
11,800
-25,600
| -68% | -$1.83M |
2024 Q4
5 quarters
|
|
8227
Vanguard Information Technology ETF
VGT
$158B
| $774K | ﹤0.01% |
8,872
-643,184
| -99% | -$59.2M |
2025 Q4
1 quarter
|
|
8228
CALL
Denali Therapeutics
DNLI
$3.06B
| $774K | ﹤0.01% |
40,300
+13,200
| +49% | +$263K |
2020 Q3
22 quarters
|
|
|
TMQ
8229
CALL
Trilogy Metals
TMQ
$517M
| $773K | ﹤0.01% |
215,400
-48,400
| -18% | -$221K |
2025 Q1
4 quarters
|
|
8230
CALL
Piper Sandler
PIPR
$4.51B
| $773K | ﹤0.01% |
10,100
-16,300
| -62% | -$1.34M |
2021 Q2
19 quarters
|
|
8231
Invesco 0-5 Yr US TIPS ETF
PBTP
$242M
| $772K | ﹤0.01% |
29,518
+18,931
| +179% | +$494K |
2025 Q3
2 quarters
|
|
8232
PUT
Spyre Therapeutics
SYRE
$7.13B
| $772K | ﹤0.01% |
15,300
-9,600
| -39% | -$362K |
2025 Q4
1 quarter
|
|
8233
The RMR Group
RMR
$301M
| $772K | ﹤0.01% |
49,885
+33,086
| +197% | +$537K |
2018 Q4
29 quarters
|
|
8234
VanEck Digital Transformation ETF
DAPP
$416M
| $772K | ﹤0.01% |
51,712
-3,901
| -7% | -$67K |
2025 Q4
1 quarter
|
|
8235
CALL
iShares Russell Top 200 Growth ETF
IWY
$16.9B
| $771K | ﹤0.01% |
3,100
+1,500
| +94% | +$397K |
2025 Q4
1 quarter
|
|
8236
PUT
Skywest
SKYW
$3.75B
| $771K | ﹤0.01% |
8,400
-5,300
| -39% | -$523K |
2018 Q1
32 quarters
|
|
8237
PUT
Vanguard Russell 2000 ETF
VTWO
$16.3B
| $771K | ﹤0.01% |
7,700
-1,500
| -16% | -$156K |
2021 Q1
20 quarters
|
|
8238
PUT
Kaiser Aluminum
KALU
$2.49B
| $771K | ﹤0.01% |
6,400
+4,200
| +191% | +$532K |
2021 Q1
20 quarters
|
|
8239
VanEck Morningstar SMID Moat ETF
SMOT
$305M
| $770K | ﹤0.01% |
21,895
+8,082
| +59% | +$295K |
2025 Q4
1 quarter
|
|
|
CALY
8240
PUT
Callaway Golf Company
CALY
$2.48B
| $770K | ﹤0.01% |
55,500
-99,300
| -64% | -$1.39M |
2017 Q4
33 quarters
|
|
8241
PUT
Silicon Laboratories
SLAB
$7.41B
| $770K | ﹤0.01% |
3,700
-2,300
| -38% | -$422K |
2017 Q1
36 quarters
|
|
8242
PUT
AdaptHealth
AHCO
$784M
| $770K | ﹤0.01% |
64,700
+12,100
| +23% | +$124K |
2022 Q3
14 quarters
|
|
8243
CALL
Resources Connection
RGP
$129M
| $770K | ﹤0.01% |
+206,400
| New | +$845K |
2026 Q1
0 quarters
|
|
8244
Franklin US Core Dividend Tilt Index ETF
UDIV
$162M
| $770K | ﹤0.01% |
14,915
-1,193
| -7% | -$64K |
2025 Q4
1 quarter
|
|
8245
CALL
Inter&Co
INTR
$3.17B
| $770K | ﹤0.01% |
96,700
-9,800
| -9% | -$85.1K |
2023 Q4
9 quarters
|
|
8246
CALL
InfraCap MLP ETF
AMZA
$463M
| $770K | ﹤0.01% |
+16,700
| New | +$731K |
2026 Q1
0 quarters
|
|
8247
PUT
Gentherm
THRM
$1.65B
| $770K | ﹤0.01% |
+27,700
| New | +$904K |
2026 Q1
0 quarters
|
|
|
DFDV
8248
CALL
DeFi Development Corp
DFDV
$154M
| $769K | ﹤0.01% |
233,700
-134,500
| -37% | -$647K |
2025 Q2
3 quarters
|
|
8249
PUT
Invesco Global Listed Private Equity ETF
PSP
$211M
| $769K | ﹤0.01% |
+13,600
| New | +$854K |
2026 Q1
0 quarters
|
|
|
DHIL
8250
DELISTED
Diamond Hill
DHIL
| $768K | ﹤0.01% |
+4,460
| New | +$764K |
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.