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 | |
|---|---|---|---|---|---|---|
4226
PUT
APi Group
APG
$16B
| $6.45M | ﹤0.01% |
152,300
+132,500
| +669% | +$5.79M |
|
4227
CALL
Belden
BDC
$4.37B
| $6.44M | ﹤0.01% |
53,700
+42,700
| +388% | +$4.98M |
|
4228
CALL
CBRE Group
CBRE
$40.3B
| $6.44M | ﹤0.01% |
47,800
-11,800
| -20% | -$1.63M |
|
|
ETHE
4229
CALL
Grayscale Ethereum Staking ETF Shares
ETHE
$1.86B
| $6.43M | ﹤0.01% |
504,100
+112,800
| +29% | +$1.88M |
|
4230
CALL
Willis Towers Watson
WTW
$28.9B
| $6.43M | ﹤0.01% |
24,600
+12,900
| +110% | +$3.45M |
|
4231
Ziff Davis
ZD
$2.03B
| $6.42M | ﹤0.01% |
122,592
+50,112
| +69% | +$2.27M |
|
4232
PUT
BRC Group Holdings
RILY
$242M
| $6.42M | ﹤0.01% |
798,400
+221,900
| +38% | +$1.89M |
|
4233
Home BancShares
HOMB
$5.95B
| $6.42M | ﹤0.01% |
224,818
-1,239,239
| -85% | -$33.7M |
|
4234
Buckle
BKE
$2.08B
| $6.42M | ﹤0.01% |
152,090
+79,653
| +110% | +$3.94M |
|
4235
CALL
FMC
FMC
$1.28B
| $6.42M | ﹤0.01% |
557,900
-277,600
| -33% | -$3.87M |
|
4236
CALL
Magnite
MGNI
$3.68B
| $6.41M | ﹤0.01% |
337,900
+233,300
| +223% | +$3.34M |
|
4237
CALL
Polaris
PII
$3.17B
| $6.41M | ﹤0.01% |
93,700
+41,100
| +78% | +$2.65M |
|
|
ORBX
4238
CALL
Global X Space Tech ETF
ORBX
$39.3M
| $6.4M | ﹤0.01% |
+117,800
| New | +$6.87M |
|
4239
OrthoPediatrics
KIDS
$569M
| $6.4M | ﹤0.01% |
334,651
+149,258
| +81% | +$2.59M |
|
4240
CALL
Public Storage
PSA
$56.2B
| $6.4M | ﹤0.01% |
20,100
-14,600
| -42% | -$4.47M |
|
4241
CALL
iShares Russell 3000 ETF
IWV
$20.2B
| $6.4M | ﹤0.01% |
15,000
+7,900
| +111% | +$3.25M |
|
4242
CALL
Copa Holdings
CPA
$5.35B
| $6.39M | ﹤0.01% |
41,100
+5,300
| +15% | +$690K |
|
4243
PUT
PAR Technology
PAR
$661M
| $6.39M | ﹤0.01% |
366,600
-128,400
| -26% | -$1.85M |
|
4244
PUT
Bit Digital
BTBT
$552M
| $6.39M | ﹤0.01% |
3,547,400
+2,626,800
| +285% | +$4.62M |
|
4245
Krispy Kreme
DNUT
$529M
| $6.38M | ﹤0.01% |
1,808,353
+1,731,672
| +2,258% | +$6.18M |
|
4246
CALL
iShares US Industrials ETF
IYJ
$1.9B
| $6.38M | ﹤0.01% |
38,300
+16,600
| +76% | +$2.61M |
|
4247
Alvotech
ALVO
$1.91B
| $6.38M | ﹤0.01% |
+1,728,002
| New | +$6.18M |
|
4248
Granite Construction
GVA
$5.12B
| $6.37M | ﹤0.01% |
40,299
+6,441
| +19% | +$875K |
|
4249
PUT
Idexx Laboratories
IDXX
$39.9B
| $6.37M | ﹤0.01% |
12,100
-5,500
| -31% | -$3.08M |
|
4250
Westamerica Bancorp
WABC
$1.39B
| $6.37M | ﹤0.01% |
108,509
-16,073
| -13% | -$890K |
|
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.