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 | |
|---|---|---|---|---|---|---|
5076
CALL
RingCentral
RNG
$6.14B
| $3.98M | ﹤0.01% |
102,000
+55,300
| +118% | +$2.23M |
|
5077
PUT
iShares Russell 1000 Value ETF
IWD
$82B
| $3.98M | ﹤0.01% |
16,400
+1,100
| +7% | +$256K |
|
5078
PUT
ENI
E
$79.4B
| $3.97M | ﹤0.01% |
84,800
+44,400
| +110% | +$2.38M |
|
5079
CALL
Protagonist Therapeutics
PTGX
$9.24B
| $3.97M | ﹤0.01% |
32,400
-16,400
| -34% | -$1.71M |
|
5080
TFS Financial
TFSL
$4.71B
| $3.97M | ﹤0.01% |
224,114
-69,053
| -24% | -$1.08M |
|
5081
PUT
Mercury Systems
MRCY
$5.25B
| $3.96M | ﹤0.01% |
32,400
+21,900
| +209% | +$2.09M |
|
|
NESR
5082
CALL
National Energy Services Reunited Corp
NESR
$3.18B
| $3.96M | ﹤0.01% |
132,300
+120,700
| +1,041% | +$2.99M |
|
5083
CALL
Watsco Inc
WSO
$12.5B
| $3.96M | ﹤0.01% |
9,500
+1,500
| +19% | +$603K |
|
5084
Monte Rosa Therapeutics
GLUE
$1.08B
| $3.96M | ﹤0.01% |
163,571
-90,947
| -36% | -$1.72M |
|
|
LOVE
5085
PUT
LoveSac
LOVE
$211M
| $3.95M | ﹤0.01% |
236,900
+12,300
| +5% | +$194K |
|
5086
CALL
Kaiser Aluminum
KALU
$2.49B
| $3.95M | ﹤0.01% |
20,200
+4,900
| +32% | +$833K |
|
5087
Avantor
AVTR
$10.6B
| $3.95M | ﹤0.01% |
399,147
-170,364
| -30% | -$1.47M |
|
5088
iShares Core 80/20 Aggressive Allocation ETF
AOA
$3.23B
| $3.94M | ﹤0.01% |
40,400
+28,599
| +242% | +$2.73M |
|
5089
LendingTree
TREE
$373M
| $3.94M | ﹤0.01% |
88,936
+14,527
| +20% | +$587K |
|
|
DLLL
5090
CALL
GraniteShares 2x Long DELL Daily ETF
DLLL
$211M
| $3.94M | ﹤0.01% |
157,800
+45,800
| +41% | +$611K |
|
5091
CALL
Lamb Weston
LW
$6.53B
| $3.94M | ﹤0.01% |
91,200
-56,900
| -38% | -$2.45M |
|
5092
PUT
Comstock Resources
CRK
$3.85B
| $3.94M | ﹤0.01% |
263,800
+10,800
| +4% | +$165K |
|
5093
PUT
Coca-Cola Europacific Partners
CCEP
$45.3B
| $3.93M | ﹤0.01% |
39,300
-9,000
| -19% | -$858K |
|
|
AEVA
5094
PUT
Aeva Technologies
AEVA
$1B
| $3.93M | ﹤0.01% |
136,900
+18,500
| +16% | +$364K |
|
5095
PUT
Gen Digital
GEN
$18.3B
| $3.93M | ﹤0.01% |
157,900
+52,700
| +50% | +$1.18M |
|
5096
CALL
Northern Trust
NTRS
$32.3B
| $3.93M | ﹤0.01% |
22,600
+1,300
| +6% | +$214K |
|
|
HSHP
5097
Himalaya Shipping
HSHP
$867M
| $3.92M | ﹤0.01% |
293,679
+100,907
| +52% | +$1.46M |
|
5098
Franklin US Treasury Bond ETF
FLGV
$1.03B
| $3.92M | ﹤0.01% |
193,448
+72,136
| +59% | +$1.46M |
|
5099
State Street SPDR S&P Regional Banking ETF
KRE
$4.23B
| $3.92M | ﹤0.01% |
52,407
-15,063
| -22% | -$1.05M |
|
5100
Banco Santander Chile
BSAC
$16.1B
| $3.92M | ﹤0.01% |
119,061
-143,825
| -55% | -$4.65M |
|
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.