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 | |
|---|---|---|---|---|---|---|
|
DHLX
12276
Diamond Hill Large Cap Concentrated ETF
DHLX
$71.4M
| $152K | ﹤0.01% |
+11,763
| New | +$155K |
|
12277
PUT
loanDepot
LDI
$247M
| $152K | ﹤0.01% |
121,700
-24,600
| -17% | -$33.2K |
|
12278
CALL
GoPro
GPRO
$272M
| $152K | ﹤0.01% |
195,400
+4,700
| +2% | +$4.97K |
|
12279
CALL
Gogo Inc
GOGO
$348M
| $152K | ﹤0.01% |
49,000
-27,800
| -36% | -$113K |
|
12280
PUT
Neumora Therapeutics
NMRA
$156M
| $152K | ﹤0.01% |
89,200
+53,300
| +148% | +$101K |
|
|
RIV
12281
RiverNorth Opportunities Fund
RIV
$283M
| $151K | ﹤0.01% |
+12,973
| New | +$150K |
|
12282
Inhibikase Therapeutics
IKT
$322M
| $151K | ﹤0.01% |
74,349
-1,028,236
| -93% | -$1.84M |
|
|
NCTY
12283
The9 Ltd
NCTY
$60.8M
| $151K | ﹤0.01% |
+30,745
| New | +$163K |
|
12284
SKYX Platforms
SKYX
$179M
| $151K | ﹤0.01% |
+136,312
| New | +$151K |
|
|
SUIG
12285
PUT
Sui Group Holdings
SUIG
$73M
| $151K | ﹤0.01% |
129,800
+117,800
| +982% | +$170K |
|
12286
CALL
Ampco-Pittsburgh
AP
$161M
| $151K | ﹤0.01% |
17,400
+6,600
| +61% | +$67K |
|
12287
PUT
Cumberland Pharmaceuticals
CPIX
$99.5M
| $150K | ﹤0.01% |
23,100
+10,600
| +85% | +$50.8K |
|
|
WBTN
12288
CALL
WEBTOON Entertainment Inc
WBTN
$1.47B
| $150K | ﹤0.01% |
+13,100
| New | +$155K |
|
12289
Key Tronic
KTCC
$25.7M
| $150K | ﹤0.01% |
36,215
-16,498
| -31% | -$54.1K |
|
12290
PUT
Getty Images
GETY
$94.9M
| $150K | ﹤0.01% |
173,900
+161,400
| +1,291% | +$140K |
|
12291
CALL
Allogene Therapeutics
ALLO
$594M
| $149K | ﹤0.01% |
71,800
+10,300
| +17% | +$22.6K |
|
|
ZKH
12292
ZKH Group
ZKH
$450M
| $149K | ﹤0.01% |
65,999
-334
| -0.5% | -$963 |
|
12293
CALL
American Outdoor Brands
AOUT
$193M
| $149K | ﹤0.01% |
+12,700
| New | +$123K |
|
12294
Century Casinos
CNTY
$31.2M
| $149K | ﹤0.01% |
116,276
+32,925
| +40% | +$46.2K |
|
|
ATYR
12295
CALL
aTyr Pharma
ATYR
$38.2M
| $149K | ﹤0.01% |
249,000
+140,800
| +130% | +$92K |
|
12296
PUT
Sky Harbour Group
SKYH
$395M
| $149K | ﹤0.01% |
15,100
-2,200
| -13% | -$21.5K |
|
12297
CALL
Tenaya Therapeutics
TNYA
$150M
| $148K | ﹤0.01% |
200,900
+24,900
| +14% | +$18.9K |
|
|
ENRD
12298
Einride AB American Depositary Shares
ENRD
$534M
| $148K | ﹤0.01% |
+17,141
| New | +$151K |
|
12299
CALL
FreightCar America
RAIL
$225M
| $148K | ﹤0.01% |
15,200
+200
| +1% | +$1.68K |
|
|
GRFS
12300
PUT
Grifois
GRFS
$5.01B
| $148K | ﹤0.01% |
20,900
+4,600
| +28% | +$36.3K |
|
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.