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 | |
|---|---|---|---|---|---|---|
4976
Innoviva
INVA
$1.53B
| $4.22M | ﹤0.01% |
185,750
+9,673
| +5% | +$221K |
|
4977
AdvanSix
ASIX
$447M
| $4.22M | ﹤0.01% |
212,037
-9,827
| -4% | -$221K |
|
4978
Oil-Dri
ODC
$1.28B
| $4.21M | ﹤0.01% |
41,238
+26,572
| +181% | +$2.12M |
|
4979
CALL
Enlight Renewable Energy
ENLT
$10.6B
| $4.21M | ﹤0.01% |
47,300
+24,400
| +107% | +$2.15M |
|
4980
Philips
PHG
$24.2B
| $4.21M | ﹤0.01% |
154,777
-92,206
| -37% | -$2.44M |
|
4981
CALL
Universal Health Services
UHS
$10.7B
| $4.21M | ﹤0.01% |
28,300
+2,600
| +10% | +$423K |
|
4982
VEON
VEON
$4.75B
| $4.21M | ﹤0.01% |
80,569
-26,408
| -25% | -$1.38M |
|
4983
CALL
United Parks & Resorts
PRKS
$1.64B
| $4.21M | ﹤0.01% |
+88,100
| New | +$3.42M |
|
4984
PUT
VanEck Rare Earth/Strategic Metals ETF
REMX
$2.02B
| $4.2M | ﹤0.01% |
47,500
-2,800
| -6% | -$272K |
|
4985
CALL
MarketAxess Holdings
MKTX
$5.75B
| $4.2M | ﹤0.01% |
37,000
+17,500
| +90% | +$2.49M |
|
4986
American Century Focused Large Cap Value ETF
FLV
$373M
| $4.2M | ﹤0.01% |
51,645
+46,640
| +932% | +$3.72M |
|
4987
CALL
FIVE9
FIVN
$2.61B
| $4.2M | ﹤0.01% |
196,900
+111,900
| +132% | +$2.21M |
|
4988
Trinity Capital Inc
TRIN
$1.72B
| $4.19M | ﹤0.01% |
234,315
+195,564
| +505% | +$3.23M |
|
|
CIFU
4989
T-REX 2X Long CIFR Daily Target ETF
CIFU
$12.6M
| $4.18M | ﹤0.01% |
+125,574
| New | +$3.58M |
|
4990
CALL
AMN Healthcare
AMN
$1.34B
| $4.18M | ﹤0.01% |
129,200
-42,500
| -25% | -$1.1M |
|
|
STLN
4991
CALL
Starling Oncology
STLN
$703M
| $4.18M | ﹤0.01% |
769,200
-933,800
| -55% | -$3.92M |
|
|
AMBQ
4992
CALL
Ambiq Micro
AMBQ
$1.52B
| $4.18M | ﹤0.01% |
+47,300
| New | +$2.8M |
|
4993
Harbor International Compounders ETF
OSEA
$421M
| $4.18M | ﹤0.01% |
136,715
+66,065
| +94% | +$2M |
|
4994
Healthcare Services Group
HCSG
$1.49B
| $4.17M | ﹤0.01% |
+169,856
| New | +$3.59M |
|
4995
Fiverr
FVRR
$321M
| $4.17M | ﹤0.01% |
404,113
+297,734
| +280% | +$3.16M |
|
4996
Criteo S.A.
CRTO
$836M
| $4.17M | ﹤0.01% |
227,856
+190,427
| +509% | +$3.42M |
|
4997
PUT
Enova International
ENVA
$4.42B
| $4.16M | ﹤0.01% |
17,300
+9,400
| +119% | +$1.62M |
|
4998
The Honest Company
HNST
$573M
| $4.16M | ﹤0.01% |
1,137,705
-749,358
| -40% | -$2.53M |
|
|
ODTX
4999
Odyssey Therapeutics
ODTX
$1.22B
| $4.16M | ﹤0.01% |
+222,450
| New | +$3.9M |
|
5000
CALL
Extra Space Storage
EXR
$29.2B
| $4.16M | ﹤0.01% |
28,600
+1,900
| +7% | +$272K |
|
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.