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 | |
|---|---|---|---|---|---|---|
5276
PUT
Gulfport Energy Corp
GPOR
$2.87B
| $3.58M | ﹤0.01% |
21,100
+7,100
| +51% | +$1.28M |
|
5277
PUT
Portillo's
PTLO
$270M
| $3.58M | ﹤0.01% |
755,300
+73,100
| +11% | +$354K |
|
5278
Miller Industries
MLR
$619M
| $3.58M | ﹤0.01% |
69,971
-5,959
| -8% | -$286K |
|
5279
Gold Royalty Corp
GROY
$769M
| $3.58M | ﹤0.01% |
1,296,689
+360,878
| +39% | +$1.19M |
|
5280
Invesco Total Return Bond ETF
GTO
$2.49B
| $3.58M | ﹤0.01% |
+76,353
| New | +$3.58M |
|
5281
ONE Gas
OGS
$4.81B
| $3.58M | ﹤0.01% |
46,428
+18,223
| +65% | +$1.52M |
|
5282
PUT
Cognex
CGNX
$10.1B
| $3.58M | ﹤0.01% |
49,400
-92,300
| -65% | -$5.6M |
|
5283
Power Integrations
POWI
$2.66B
| $3.57M | ﹤0.01% |
42,674
-67,267
| -61% | -$4.85M |
|
5284
Fulgent Genetics
FLGT
$595M
| $3.57M | ﹤0.01% |
174,180
+121,232
| +229% | +$2.06M |
|
5285
Mesa Laboratories
MLAB
$701M
| $3.57M | ﹤0.01% |
35,890
+27,467
| +326% | +$2.76M |
|
5286
CALL
Tidewater
TDW
$4.39B
| $3.57M | ﹤0.01% |
53,600
-50,800
| -49% | -$4.03M |
|
5287
CALL
Murphy Oil
MUR
$5.48B
| $3.57M | ﹤0.01% |
109,600
-123,500
| -53% | -$4.73M |
|
5288
Bumble
BMBL
$396M
| $3.57M | ﹤0.01% |
1,114,766
+754,538
| +209% | +$2.58M |
|
5289
DigitalBridge
DBRG
$2.98B
| $3.56M | ﹤0.01% |
225,916
-41,290
| -15% | -$646K |
|
5290
PUT
Roivant Sciences
ROIV
$28.6B
| $3.56M | ﹤0.01% |
100,600
-6,500
| -6% | -$192K |
|
5291
PUT
Sempra
SRE
$53.4B
| $3.56M | ﹤0.01% |
38,400
-800
| -2% | -$74.4K |
|
|
XE
5292
CALL
X-Energy Inc
XE
$4.19B
| $3.56M | ﹤0.01% |
+193,900
| New | +$5.02M |
|
5293
CALL
UL Solutions
ULS
$13B
| $3.55M | ﹤0.01% |
34,900
+15,900
| +84% | +$1.5M |
|
5294
Byrna Technologies
BYRN
$86.8M
| $3.55M | ﹤0.01% |
529,734
+496,312
| +1,485% | +$3.05M |
|
|
TXUE
5295
Thornburg International Equity ETF
TXUE
$550M
| $3.55M | ﹤0.01% |
102,967
+30,888
| +43% | +$1.05M |
|
5296
CALL
Lennox International
LII
$12.5B
| $3.55M | ﹤0.01% |
6,200
-100
| -2% | -$50.9K |
|
|
TSSI
5297
CALL
TSS Inc
TSSI
$236M
| $3.55M | ﹤0.01% |
288,800
-9,500
| -3% | -$128K |
|
5298
PUT
Tilray
TLRY
$552M
| $3.55M | ﹤0.01% |
790,910
+181,170
| +30% | +$1.04M |
|
5299
EPR Properties
EPR
$4.37B
| $3.55M | ﹤0.01% |
61,179
+13,243
| +28% | +$753K |
|
|
FRVO
5300
CALL
Fervo Energy
FRVO
$4.54B
| $3.55M | ﹤0.01% |
+121,400
| New | +$4.38M |
|
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.