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
|
+$9.91B |
| 2 |
SPCX
SpaceX
SPCX
|
+$871M |
| 3 |
Eli Lilly
LLY
|
+$719M |
| 4 |
Amazon
AMZN
|
+$698M |
| 5 |
Netflix
NFLX
|
+$627M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$3B |
| 2 |
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
|
+$1.54B |
| 3 |
TSMC
TSM
|
+$1.42B |
| 4 |
NVIDIA
NVDA
|
+$1.41B |
| 5 |
SNDK
Sandisk
SNDK
|
+$771M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 82.67% |
| 2 | Technology | 3.92% |
| 3 | Healthcare | 2.55% |
| 4 | Industrials | 2.24% |
| 5 | Financials | 2.13% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
176
Mastercard
MA
$497B
| $754M | 0.09% |
1,467,770
+342,099
| +30% | +$171M |
|
177
CALL
Vertiv
VRT
$97.5B
| $751M | 0.09% |
2,243,000
-106,800
| -5% | -$33.9M |
|
178
CALL
Reddit
RDDT
$28.8B
| $740M | 0.08% |
4,264,300
-232,200
| -5% | -$37.2M |
|
179
CALL
AST SpaceMobile
ASTS
$18.5B
| $740M | 0.08% |
8,324,800
+2,305,900
| +38% | +$201M |
|
180
Seagate
STX
$208B
| $729M | 0.08% |
755,495
+644,750
| +582% | +$492M |
|
181
JPMorgan Chase
JPM
$912B
| $725M | 0.08% |
2,214,465
-217,708
| -9% | -$67.6M |
|
182
CALL
KLA
KLAC
$245B
| $717M | 0.08% |
2,377,600
+725,600
| +44% | +$144M |
|
183
CALL
iShares MSCI Emerging Markets ETF
EEM
$31.6B
| $716M | 0.08% |
10,460,600
-11,096,000
| -51% | -$725M |
|
184
PUT
United States Oil Fund
USO
$1.96B
| $715M | 0.08% |
6,721,000
-3,876,400
| -37% | -$508M |
|
185
Oracle
ORCL
$415B
| $697M | 0.08% |
4,756,029
+2,453,191
| +107% | +$445M |
|
186
CALL
Corning
GLW
$135B
| $696M | 0.08% |
2,725,000
+551,600
| +25% | +$100M |
|
|
187
Micron Technology
MU
$1.22T
| $693M | 0.08% |
600,523
-3,995,849
| -87% | -$3B |
|
|
188
PUT
iShares MSCI Emerging Markets ETF
EEM
$31.6B
| $690M | 0.08% |
10,084,300
-3,592,700
| -26% | -$235M |
|
189
PUT
Applovin
APP
$104B
| $685M | 0.08% |
1,329,400
-303,900
| -19% | -$147M |
|
190
CALL
iShares Semiconductor ETF
SOXX
$49.1B
| $676M | 0.08% |
1,055,000
+756,000
| +253% | +$384M |
|
191
PUT
Alibaba
BABA
$273B
| $675M | 0.08% |
7,030,900
+3,167,300
| +82% | +$397M |
|
192
CALL
ProShares UltraPro QQQ
TQQQ
$40.3B
| $669M | 0.08% |
8,257,400
+1,651,700
| +25% | +$115M |
|
193
CALL
iShares Expanded Tech-Software Sector ETF
IGV
$14.3B
| $667M | 0.08% |
7,366,600
+3,107,300
| +73% | +$276M |
|
194
PUT
Mercado Libre
MELI
$88.9B
| $666M | 0.08% |
392,200
+146,400
| +60% | +$250M |
|
195
PUT
Adobe
ADBE
$93.6B
| $656M | 0.08% |
3,202,100
+1,489,700
| +87% | +$353M |
|
196
O'Reilly Automotive
ORLY
$69.7B
| $646M | 0.07% |
7,019,578
+2,168,266
| +45% | +$198M |
|
197
CALL
Vanguard S&P 500 ETF
VOO
$1.06T
| $644M | 0.07% |
937,700
-96,800
| -9% | -$64.5M |
|
198
Coca-Cola
KO
$378B
| $638M | 0.07% |
7,853,486
+1,404,972
| +22% | +$111M |
|
199
PUT
Visa
V
$690B
| $637M | 0.07% |
1,855,300
+290,400
| +19% | +$93.2M |
|
|
200
Netflix
NFLX
$296B
| $631M | 0.07% |
8,842,099
+7,115,724
| +412% | +$627M |
|
Similar funds
Citadel Advisors's Q2 2026 Portfolio in Review
As of Q2 2026, Citadel Advisors held 15,445 positions worth $875B, up 41% from $618B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
Citadel Advisors's Q2 2026 filing shows 2,573 new, 6,088 increased, 4,803 reduced and 1,873 closed positions. Its largest new stake was SpaceX: 5,129,884 shares worth $876M. The largest sale was Micron Technology, an estimated $3B.
By sector, the portfolio is most concentrated in Miscellaneous at 83% of assets, up from 79% a quarter earlier, followed by Technology and Healthcare.
- Citadel Advisors's largest Q2 2026 buy was SpaceX: 5,129,884 shares worth $876M.
- Citadel Advisors added most to iShares Core S&P 500 ETF in Q2 2026, an estimated $9.91B increase.
- Citadel Advisors's biggest Q2 2026 reduction was Micron Technology, cutting an estimated $3B.
- Citadel Advisors fully exited iShares 7-10 Year Treasury Bond ETF in Q2 2026, selling an estimated $325M.
- Citadel Advisors's ten largest holdings make up 23% of its $875B portfolio in Q2 2026.
- Citadel Advisors opened 2,573 new positions and closed 1,873 in Q2 2026.
- Citadel Advisors's portfolio value rose 41% quarter-over-quarter to $875B.
Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.