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 | |
|---|---|---|---|---|---|---|
|
FISV
1301
PUT
Fiserv Inc
FISV
$26.3B
| $64.9M | 0.01% |
1,322,600
+591,900
| +81% | +$33.1M |
|
1302
Emerson Electric
EMR
$81.3B
| $64.9M | 0.01% |
453,070
-440,127
| -49% | -$62M |
|
1303
CALL
MACOM Technology Solutions
MTSI
$19.2B
| $64.7M | 0.01% |
170,000
+122,200
| +256% | +$40.5M |
|
1304
Centene
CNC
$32.6B
| $64.7M | 0.01% |
1,007,326
-728,888
| -42% | -$39M |
|
1305
CALL
Roku
ROKU
$23B
| $64.6M | 0.01% |
467,400
+35,100
| +8% | +$4.28M |
|
1306
PUT
SolarEdge
SEDG
$2.13B
| $64.6M | 0.01% |
1,104,800
+431,600
| +64% | +$22.6M |
|
1307
Conagra Brands
CAG
$7.29B
| $64.5M | 0.01% |
4,788,334
-6,294,280
| -57% | -$87.9M |
|
1308
PUT
SiTime
SITM
$16.5B
| $64.3M | 0.01% |
86,300
+78,700
| +1,036% | +$49.6M |
|
1309
BioMarin Pharmaceuticals
BMRN
$12.5B
| $64.2M | 0.01% |
1,122,408
-3,390,226
| -75% | -$186M |
|
1310
CALL
SELLAS Life Sciences
SLS
$2.35B
| $64.2M | 0.01% |
4,346,700
-21,500
| -0.5% | -$148K |
|
1311
AerCap
AER
$22.4B
| $64.1M | 0.01% |
439,896
+239,711
| +120% | +$34M |
|
1312
Grindr
GRND
$2.7B
| $64M | 0.01% |
4,452,720
+2,587,795
| +139% | +$33.5M |
|
1313
Hershey
HSY
$34.3B
| $64M | 0.01% |
364,672
-365,211
| -50% | -$68.9M |
|
1314
Supernus Pharmaceuticals
SUPN
$2.41B
| $63.9M | 0.01% |
1,373,982
-119,464
| -8% | -$5.74M |
|
1315
CALL
GlobalFoundries
GFS
$24B
| $63.8M | 0.01% |
773,900
-87,300
| -10% | -$6.1M |
|
1316
CALL
iShares MSCI USA Momentum Factor ETF
MTUM
$24.1B
| $63.8M | 0.01% |
186,000
+166,900
| +874% | +$49.8M |
|
1317
PUT
Wheaton Precious Metals
WPM
$66.6B
| $63.8M | 0.01% |
567,700
-155,700
| -22% | -$20.3M |
|
1318
CALL
AeroVironment
AVAV
$7.95B
| $63.7M | 0.01% |
386,000
+146,100
| +61% | +$26.1M |
|
1319
CALL
Avis
CAR
$4.13B
| $63.7M | 0.01% |
430,900
+192,600
| +81% | +$42.4M |
|
1320
Vanguard Long-Term Corporate Bond ETF
VCLT
$8.82B
| $63.7M | 0.01% |
846,095
+722,098
| +582% | +$54.1M |
|
1321
PUT
Lennar Class A
LEN
$18.9B
| $63.6M | 0.01% |
703,100
+235,600
| +50% | +$21.1M |
|
1322
Elbit Systems
ESLT
$34.6B
| $63.6M | 0.01% |
83,816
-5,777
| -6% | -$4.8M |
|
1323
Coherent
COHR
$56.8B
| $63.5M | 0.01% |
161,095
-917,999
| -85% | -$325M |
|
1324
Alcoa
AA
$12.2B
| $63.4M | 0.01% |
1,216,187
+386,835
| +47% | +$25.9M |
|
1325
CALL
Chubb
CB
$132B
| $63.3M | 0.01% |
185,900
+12,200
| +7% | +$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.