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 | |
|---|---|---|---|---|---|---|
4576
PUT
Ichor Holdings
ICHR
$1.98B
| $5.25M | ﹤0.01% |
46,800
-6,300
| -12% | -$454K |
|
4577
Ardelyx
ARDX
$873M
| $5.25M | ﹤0.01% |
1,030,174
-2,434,600
| -70% | -$14.9M |
|
4578
Clearfield
CLFD
$416M
| $5.25M | ﹤0.01% |
131,916
-121,020
| -48% | -$4.44M |
|
4579
State Street SPDR S&P Telecom ETF
XTL
$551M
| $5.25M | ﹤0.01% |
23,058
+9,460
| +70% | +$2.1M |
|
4580
Comstock
LODE
$200M
| $5.24M | ﹤0.01% |
1,260,185
-376,056
| -23% | -$1.37M |
|
4581
ARK Autonomous Technology & Robotics ETF
ARKQ
$1.91B
| $5.24M | ﹤0.01% |
+39,632
| New | +$5.15M |
|
4582
PUT
Travere Therapeutics
TVTX
$6.1B
| $5.24M | ﹤0.01% |
92,200
-60,500
| -40% | -$2.68M |
|
4583
CALL
Telephone and Data Systems
TDS
$4.15B
| $5.24M | ﹤0.01% |
141,500
+120,600
| +577% | +$5.08M |
|
4584
PUT
Lightpath Technologies
LPTH
$708M
| $5.24M | ﹤0.01% |
320,200
-254,100
| -44% | -$3.55M |
|
4585
CALL
Albertsons Companies
ACI
$6.1B
| $5.23M | ﹤0.01% |
386,700
-143,300
| -27% | -$2.29M |
|
4586
CALL
Compass
COMP
$8.04B
| $5.23M | ﹤0.01% |
423,975
-184,229
| -30% | -$1.53M |
|
4587
News Corp Class B
NWS
$17.9B
| $5.22M | ﹤0.01% |
186,046
+152,147
| +449% | +$4.52M |
|
4588
Immix Biopharma
IMMX
$910M
| $5.22M | ﹤0.01% |
506,157
+458,984
| +973% | +$4.26M |
|
4589
CALL
Phathom Pharmaceuticals
PHAT
$627M
| $5.22M | ﹤0.01% |
480,800
-35,100
| -7% | -$400K |
|
4590
PUT
Vanguard Morningstar Mega Cap Growth ETF
MGK
$33.8B
| $5.21M | ﹤0.01% |
59,300
-8,700
| -13% | -$742K |
|
|
PSIX
4591
PUT
Power Solutions International
PSIX
$1.05B
| $5.21M | ﹤0.01% |
133,900
+94,600
| +241% | +$5.2M |
|
4592
Angi Inc
ANGI
$215M
| $5.21M | ﹤0.01% |
+874,945
| New | +$5.4M |
|
4593
CALL
Transcat
TRNS
$798M
| $5.2M | ﹤0.01% |
56,100
+12,100
| +28% | +$988K |
|
4594
iShares US Insurance ETF
IAK
$503M
| $5.2M | ﹤0.01% |
37,023
+22,829
| +161% | +$3.03M |
|
|
NXDR
4595
Nextdoor Holdings
NXDR
$959M
| $5.2M | ﹤0.01% |
2,291,435
-330,487
| -13% | -$617K |
|
|
CDNL
4596
Cardinal Infrastructure Group
CDNL
$649M
| $5.2M | ﹤0.01% |
+55,183
| New | +$3.17M |
|
4597
CALL
Magna International
MGA
$17.3B
| $5.19M | ﹤0.01% |
79,100
+5,300
| +7% | +$331K |
|
4598
CALL
OneMain Financial
OMF
$7.01B
| $5.19M | ﹤0.01% |
85,100
-50,500
| -37% | -$2.84M |
|
4599
CALL
Range Resources
RRC
$9.14B
| $5.19M | ﹤0.01% |
139,500
-79,000
| -36% | -$3.21M |
|
4600
CALL
Fox Class A
FOXA
$27.3B
| $5.18M | ﹤0.01% |
99,400
+64,400
| +184% | +$3.98M |
|
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.