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 | |
|---|---|---|---|---|---|---|
7451
LanzaTech
LNZA
$79.3M
| $1.33M | ﹤0.01% |
+194,460
| New | +$3.07M |
|
7452
CALL
NeoGenomics
NEO
$2.37B
| $1.32M | ﹤0.01% |
90,800
+15,900
| +21% | +$153K |
|
7453
First Trust Nasdaq Transportation ETF
FTXR
$1.01B
| $1.32M | ﹤0.01% |
29,024
-14,477
| -33% | -$613K |
|
7454
PUT
Vaalco Energy
EGY
$660M
| $1.32M | ﹤0.01% |
260,300
+173,800
| +201% | +$1M |
|
|
VWAV
7455
CALL
VisionWave Holdings
VWAV
$13.7M
| $1.32M | ﹤0.01% |
307,500
+62,100
| +25% | +$351K |
|
|
WBS
7456
CALL
DELISTED
Webster Financial
WBS
| $1.32M | ﹤0.01% |
17,300
-2,100
| -11% | -$153K |
|
|
ACH
7457
Accendra Health
ACH
$86.1M
| $1.32M | ﹤0.01% |
386,526
+151,387
| +64% | +$471K |
|
7458
PUT
Elanco Animal Health
ELAN
$11.6B
| $1.32M | ﹤0.01% |
53,700
-26,300
| -33% | -$608K |
|
|
GARP
7459
iShares MSCI USA Quality GARP ETF
GARP
$3.04B
| $1.32M | ﹤0.01% |
15,999
+8,005
| +100% | +$608K |
|
7460
First Business Financial Services
FBIZ
$608M
| $1.32M | ﹤0.01% |
20,897
+16,441
| +369% | +$952K |
|
7461
PUT
Eton Pharmaceutcials
ETON
$1.65B
| $1.32M | ﹤0.01% |
36,400
+6,400
| +21% | +$188K |
|
7462
CALL
Equifax
EFX
$20.2B
| $1.32M | ﹤0.01% |
8,300
-28,100
| -77% | -$4.79M |
|
7463
CALL
iShares Morningstar Mid-Cap Growth ETF
IMCG
$4B
| $1.32M | ﹤0.01% |
+13,400
| New | +$1.21M |
|
7464
CALL
Bumble
BMBL
$392M
| $1.32M | ﹤0.01% |
411,500
-93,900
| -19% | -$321K |
|
7465
CALL
American Public Education
APEI
$813M
| $1.32M | ﹤0.01% |
24,500
-12,500
| -34% | -$687K |
|
7466
Kyverna Therapeutics
KYTX
$458M
| $1.32M | ﹤0.01% |
147,627
+89,501
| +154% | +$795K |
|
7467
Flowserve
FLS
$9.07B
| $1.31M | ﹤0.01% |
17,730
-67,533
| -79% | -$5.14M |
|
|
ADUR
7468
PUT
Aduro Clean Technologies
ADUR
$461M
| $1.31M | ﹤0.01% |
83,400
+9,000
| +12% | +$122K |
|
7469
CALL
AdvisorShares MSOS 2X Daily ETF
MSOX
$65.2M
| $1.31M | ﹤0.01% |
392,155
-44,300
| -10% | -$141K |
|
7470
Direxion Daily Energy Bear 2X ETF
ERY
$41.5M
| $1.31M | ﹤0.01% |
100,543
-270,889
| -73% | -$3.15M |
|
7471
PUT
Lincoln Educational Services
LINC
$792M
| $1.31M | ﹤0.01% |
+26,300
| New | +$1.19M |
|
7472
Invesco S&P MidCap Value with Momentum ETF
XMVM
$516M
| $1.31M | ﹤0.01% |
18,493
+10,620
| +135% | +$732K |
|
|
IBGK
7473
iShares iBonds Dec 2054 Term Treasury ETF
IBGK
$5.48M
| $1.31M | ﹤0.01% |
+56,125
| New | +$1.3M |
|
7474
CALL
PROG Holdings
PRG
$1.49B
| $1.31M | ﹤0.01% |
+28,100
| New | +$980K |
|
|
CGAU
7475
CALL
Centerra Gold
CGAU
$4.26B
| $1.31M | ﹤0.01% |
82,500
+19,000
| +30% | +$333K |
|
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.