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 | |
|---|---|---|---|---|---|---|
|
HAPN
6301
PUT
Happen Inc
HAPN
$1.89B
| $2.18M | ﹤0.01% |
105,200
-5,700
| -5% | -$97K |
|
6302
Franklin US Small Cap Multifactor Index ETF
FLQS
$45.7M
| $2.18M | ﹤0.01% |
44,696
+12,807
| +40% | +$588K |
|
6303
Perma-Fix Environmental Services
PESI
$389M
| $2.18M | ﹤0.01% |
152,626
+83,313
| +120% | +$929K |
|
|
SOFR
6304
Amplify Samsung SOFR ETF
SOFR
$455M
| $2.18M | ﹤0.01% |
21,778
+18,951
| +670% | +$1.9M |
|
6305
Gerdau
GGB
$9.93B
| $2.18M | ﹤0.01% |
539,624
+440,043
| +442% | +$1.96M |
|
6306
Santander
BSBR
$43.9B
| $2.18M | ﹤0.01% |
415,178
+172,123
| +71% | +$977K |
|
6307
CALL
Pentair
PNR
$9.03B
| $2.18M | ﹤0.01% |
28,400
+6,200
| +28% | +$490K |
|
|
PS
6308
Pershing Square
PS
$15.6B
| $2.18M | ﹤0.01% |
+66,195
| New | +$2.41M |
|
6309
PUT
iShares Russell 3000 ETF
IWV
$20.1B
| $2.17M | ﹤0.01% |
+5,100
| New | +$2.1M |
|
6310
VanEck Semiconductor ETF
SMH
$67.1B
| $2.17M | ﹤0.01% |
+3,315
| New | +$1.81M |
|
|
BOW
6311
Bowhead Specialty Holdings
BOW
$1.11B
| $2.17M | ﹤0.01% |
72,629
-131,387
| -64% | -$3.42M |
|
6312
CALL
Agilysys
AGYS
$2.95B
| $2.17M | ﹤0.01% |
20,800
+10,900
| +110% | +$844K |
|
|
PCMM
6313
BondBloxx Private Credit CLO ETF
PCMM
$209M
| $2.17M | ﹤0.01% |
43,545
+19,815
| +84% | +$983K |
|
6314
PUT
Viper Energy
VNOM
$8.93B
| $2.17M | ﹤0.01% |
51,200
-71,392
| -58% | -$3.3M |
|
6315
CALL
Trevi Therapeutics
TRVI
$2.14B
| $2.17M | ﹤0.01% |
116,400
+11,300
| +11% | +$164K |
|
6316
CALL
Array Technologies
ARRY
$675M
| $2.17M | ﹤0.01% |
292,800
-21,800
| -7% | -$174K |
|
|
BDVL
6317
iShares Disciplined Volatility Equity Active ETF
BDVL
$1.75B
| $2.17M | ﹤0.01% |
+83,456
| New | +$2.16M |
|
6318
PUT
Mistras Group
MG
$626M
| $2.17M | ﹤0.01% |
124,100
+95,200
| +329% | +$1.69M |
|
|
VELO
6319
PUT
Velo3D Inc
VELO
$316M
| $2.17M | ﹤0.01% |
123,500
-2,100
| -2% | -$36.4K |
|
6320
PUT
iShares Russell 2000 Growth ETF
IWO
$14.1B
| $2.17M | ﹤0.01% |
5,500
+800
| +17% | +$292K |
|
6321
CALL
Aurinia Pharmaceuticals
AUPH
$2.15B
| $2.16M | ﹤0.01% |
127,500
+67,400
| +112% | +$1.08M |
|
6322
CALL
Vera Therapeutics
VERA
$2.43B
| $2.16M | ﹤0.01% |
50,400
-44,400
| -47% | -$1.65M |
|
6323
Academy Sports + Outdoors
ASO
$3.11B
| $2.16M | ﹤0.01% |
45,874
-101,660
| -69% | -$5.41M |
|
6324
PUT
Azenta
AZTA
$1.45B
| $2.16M | ﹤0.01% |
+84,700
| New | +$1.9M |
|
|
FNGU
6325
MicroSectors FANG+ 3x Leveraged ETNs due Feb 17 2045
FNGU
$2.53B
| $2.16M | ﹤0.01% |
+84,037
| New | +$2.2M |
|
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.