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 | |
|---|---|---|---|---|---|---|
4551
CALL
Vornado Realty Trust
VNO
$6.5B
| $5.33M | ﹤0.01% |
135,700
+74,200
| +121% | +$2.4M |
|
4552
PUT
Goodyear
GT
$1.48B
| $5.33M | ﹤0.01% |
807,800
+45,300
| +6% | +$291K |
|
4553
PUT
Synaptics
SYNA
$3.62B
| $5.33M | ﹤0.01% |
42,900
+31,700
| +283% | +$3.58M |
|
|
LAC
4554
PUT
Lithium Americas
LAC
$1.05B
| $5.33M | ﹤0.01% |
1,383,600
+730,800
| +112% | +$3.48M |
|
4555
Harmonic Inc
HLIT
$1.2B
| $5.32M | ﹤0.01% |
326,032
-474,786
| -59% | -$6.06M |
|
4556
CALL
MoonLake Immunotherapeutics
MLTX
$1.05B
| $5.32M | ﹤0.01% |
273,100
-390,900
| -59% | -$7.09M |
|
4557
PUT
Academy Sports + Outdoors
ASO
$3.06B
| $5.32M | ﹤0.01% |
112,800
+79,400
| +238% | +$4.22M |
|
4558
iShares MSCI India ETF
INDA
$6.51B
| $5.32M | ﹤0.01% |
+107,632
| New | +$5.25M |
|
4559
CALL
ProShares UltraShort Silver
ZSL
$60.4M
| $5.31M | ﹤0.01% |
172,580
-41,950
| -20% | -$943K |
|
4560
CALL
NiSource
NI
$19.6B
| $5.31M | ﹤0.01% |
111,700
+63,800
| +133% | +$3.02M |
|
|
ETHU
4561
PUT
2x Ether ETF
ETHU
$1.17B
| $5.31M | ﹤0.01% |
465,200
-73,130
| -14% | -$1.55M |
|
|
CAI
4562
Caris Life Sciences
CAI
$8.74B
| $5.31M | ﹤0.01% |
297,855
+220,045
| +283% | +$3.94M |
|
4563
CALL
Insulet
PODD
$9.82B
| $5.3M | ﹤0.01% |
34,800
-59,400
| -63% | -$9.9M |
|
4564
CALL
Medpace
MEDP
$17.2B
| $5.3M | ﹤0.01% |
10,000
+5,000
| +100% | +$2.31M |
|
4565
iShares S&P 500 Value ETF
IVE
$49.4B
| $5.29M | ﹤0.01% |
+23,297
| New | +$5.2M |
|
4566
PUT
Maplebear
CART
$10.5B
| $5.28M | ﹤0.01% |
111,600
+49,500
| +80% | +$2.07M |
|
4567
PUT
Qualys
QLYS
$6.16B
| $5.28M | ﹤0.01% |
38,400
+30,800
| +405% | +$3.03M |
|
4568
CALL
First Trust Cloud Computing ETF
SKYY
$3.4B
| $5.27M | ﹤0.01% |
39,200
+21,400
| +120% | +$2.72M |
|
4569
PUT
Universal Display
OLED
$3.55B
| $5.27M | ﹤0.01% |
60,900
+31,300
| +106% | +$2.89M |
|
4570
Sprott Uranium Miners ETF
URNM
$1.95B
| $5.27M | ﹤0.01% |
100,221
-29,890
| -23% | -$1.85M |
|
|
OPTU
4571
Optimum Communications Inc
OPTU
$397M
| $5.27M | ﹤0.01% |
3,634,624
+357,154
| +11% | +$444K |
|
4572
CALL
Digital Turbine
APPS
$1.33B
| $5.27M | ﹤0.01% |
408,400
+270,700
| +197% | +$1.62M |
|
4573
Xeris Biopharma Holdings
XERS
$1.49B
| $5.26M | ﹤0.01% |
664,564
-17,070
| -3% | -$109K |
|
4574
CALL
Qfin Holdings
QFIN
$1.01B
| $5.26M | ﹤0.01% |
332,600
+223,000
| +203% | +$3.13M |
|
4575
Karat Packaging
KRT
$1B
| $5.26M | ﹤0.01% |
157,069
+62,494
| +66% | +$1.8M |
|
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.