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 | |
|---|---|---|---|---|---|---|
951
CALL
Southwest Airlines
LUV
$19.2B
| $103M | 0.01% |
2,008,200
-886,800
| -31% | -$37.2M |
|
952
Reliance Steel & Aluminium
RS
$20B
| $103M | 0.01% |
275,606
+234,317
| +568% | +$85.7M |
|
953
CALL
Marathon Digital Holdings
MARA
$4.34B
| $103M | 0.01% |
7,387,500
-3,296,100
| -31% | -$41.2M |
|
|
OKLO
954
PUT
Oklo
OKLO
$6.69B
| $102M | 0.01% |
1,957,100
+600,900
| +44% | +$37.5M |
|
955
PUT
Toronto Dominion Bank
TD
$199B
| $102M | 0.01% |
842,800
+51,400
| +6% | +$5.63M |
|
956
CALL
Carnival Corporation Ltd
CCL
$30.3B
| $102M | 0.01% |
3,568,700
+693,800
| +24% | +$19M |
|
957
Affirm
AFRM
$24.3B
| $102M | 0.01% |
1,248,374
-2,822,741
| -69% | -$184M |
|
|
XYZ
958
PUT
Block Inc
XYZ
$47B
| $102M | 0.01% |
1,339,100
-794,700
| -37% | -$55.9M |
|
959
CALL
Trade Desk
TTD
$7.05B
| $102M | 0.01% |
5,614,900
-142,100
| -2% | -$3.02M |
|
960
AXIS Capital
AXS
$7.34B
| $101M | 0.01% |
943,834
+431,249
| +84% | +$43.2M |
|
961
CALL
Marathon Petroleum
MPC
$115B
| $101M | 0.01% |
395,900
-49,300
| -11% | -$12.1M |
|
962
CALL
Sterling Infrastructure
STRL
$14B
| $101M | 0.01% |
120,000
+59,400
| +98% | +$41.7M |
|
963
PUT
Direxion Daily S&P 500 Bull 3x ETF
SPXL
$6.79B
| $100M | 0.01% |
371,200
-138,700
| -27% | -$35M |
|
|
SHAZ
964
SharonAI Holdings
SHAZ
$1.79B
| $100M | 0.01% |
1,229,398
+1,149,398
| +1,437% | +$64.9M |
|
|
Q
965
Qnity Electronics Inc
Q
$24B
| $100M | 0.01% |
613,148
+429,948
| +235% | +$63.3M |
|
966
PUT
Agnico Eagle Mines
AEM
$99.7B
| $100M | 0.01% |
645,200
-44,500
| -6% | -$8.24M |
|
967
Willis Towers Watson
WTW
$29.9B
| $100M | 0.01% |
382,807
-191,491
| -33% | -$51.2M |
|
968
CALL
Direxion Daily TSLA Bull 2X ETF
TSLL
$3.42B
| $99.9M | 0.01% |
7,053,800
+1,238,000
| +21% | +$16.6M |
|
969
CALL
Monolithic Power Systems
MPWR
$56.1B
| $99.8M | 0.01% |
72,200
+22,600
| +46% | +$33.9M |
|
970
CALL
Expedia Group
EXPE
$35.2B
| $99.7M | 0.01% |
389,700
-35,200
| -8% | -$8.36M |
|
971
PUT
Constellation Brands
STZ
$21.1B
| $99.6M | 0.01% |
716,300
+216,200
| +43% | +$32.1M |
|
|
TEM
972
CALL
Tempus AI
TEM
$12.5B
| $99.3M | 0.01% |
1,714,300
-193,600
| -10% | -$9.71M |
|
973
CALL
Xtrackers Harvest CSI 300 China A-Shares ETF
ASHR
$1.5B
| $99.1M | 0.01% |
2,704,500
-178,000
| -6% | -$6.27M |
|
974
Sanmina
SANM
$10.3B
| $99.1M | 0.01% |
391,486
+213,765
| +120% | +$46.8M |
|
975
ResMed
RMD
$33.1B
| $99.1M | 0.01% |
508,284
+176,176
| +53% | +$36.5M |
|
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.