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 | |
|---|---|---|---|---|---|---|
1526
Applied Digital
APLD
$6.93B
| $51.2M | 0.01% |
1,372,681
+1,067,432
| +350% | +$41.2M |
|
1527
CALL
General Dynamics
GD
$97.4B
| $51.2M | 0.01% |
144,400
-35,400
| -20% | -$12.1M |
|
1528
CALL
Bitdeer Technologies
BTDR
$3B
| $51.1M | 0.01% |
3,222,400
+1,295,300
| +67% | +$18.6M |
|
1529
CALL
Elbit Systems
ESLT
$34.6B
| $51.1M | 0.01% |
67,400
+12,900
| +24% | +$10.7M |
|
1530
Ralph Lauren
RL
$20.2B
| $51.1M | 0.01% |
127,216
+70,841
| +126% | +$26.4M |
|
1531
CALL
FuelCell Energy
FCEL
$1.24B
| $51M | 0.01% |
1,416,466
+348,227
| +33% | +$5.65M |
|
1532
Amplify Junior Silver Miners ETF
SILJ
$3.75B
| $51M | 0.01% |
1,967,551
+4,528
| +0.2% | +$134K |
|
1533
CALL
Fabrinet
FN
$14.1B
| $50.9M | 0.01% |
90,600
-800
| -0.9% | -$516K |
|
1534
Waters Corp
WAT
$41.1B
| $50.9M | 0.01% |
135,686
-72,817
| -35% | -$24.8M |
|
1535
Packaging Corp of America
PKG
$20.6B
| $50.8M | 0.01% |
213,281
-73,688
| -26% | -$16.2M |
|
1536
First American
FAF
$7.26B
| $50.7M | 0.01% |
739,471
-780,954
| -51% | -$52.1M |
|
1537
CALL
Lyft
LYFT
$5.94B
| $50.7M | 0.01% |
3,469,900
+642,200
| +23% | +$8.98M |
|
1538
PUT
Kimberly-Clark
KMB
$32.6B
| $50.6M | 0.01% |
461,400
-309,300
| -40% | -$30.7M |
|
1539
Novanta
NOVT
$5.02B
| $50.6M | 0.01% |
311,731
+288,837
| +1,262% | +$41.8M |
|
1540
PUT
Direxion Daily Financial Bull 3x ETF
FAS
$2.07B
| $50.6M | 0.01% |
343,600
+69,200
| +25% | +$9.4M |
|
|
SION
1541
Sionna Therapeutics
SION
$318M
| $50.5M | 0.01% |
1,147,636
-19,295
| -2% | -$772K |
|
1542
PUT
Madrigal Pharmaceuticals
MDGL
$12.2B
| $50.5M | 0.01% |
94,000
+57,700
| +159% | +$29.6M |
|
1543
Align Technology
ALGN
$10.7B
| $50.4M | 0.01% |
299,082
-430,943
| -59% | -$74.8M |
|
1544
PUT
Interactive Brokers
IBKR
$39.3B
| $50.3M | 0.01% |
577,900
+282,400
| +96% | +$23.5M |
|
1545
CALL
Tractor Supply
TSCO
$17.1B
| $50.3M | 0.01% |
1,591,000
+1,246,500
| +362% | +$43.1M |
|
1546
Novartis
NVS
$264B
| $50.3M | 0.01% |
+320,808
| New | +$48.1M |
|
1547
Kratos Defense & Security Solutions
KTOS
$8.93B
| $50.3M | 0.01% |
1,008,013
+480,700
| +91% | +$29.1M |
|
1548
Hyatt Hotels
H
$15B
| $50.3M | 0.01% |
259,266
-441,366
| -63% | -$77.3M |
|
|
FLY
1549
CALL
Firefly Aerospace
FLY
$3.39B
| $50.2M | 0.01% |
1,708,600
+12,300
| +0.7% | +$460K |
|
1550
CALL
Onto Innovation
ONTO
$12B
| $50.2M | 0.01% |
132,600
+85,600
| +182% | +$24.2M |
|
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.