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 | |
|---|---|---|---|---|---|---|
8051
PUT
ADMA Biologics
ADMA
$1.95B
| $1.04M | ﹤0.01% |
123,900
+3,800
| +3% | +$34.6K |
|
8052
CALL
Pegasystems
PEGA
$6.27B
| $1.04M | ﹤0.01% |
34,600
+11,800
| +52% | +$422K |
|
|
ABX
8053
PUT
Abacus Global Management
ABX
$907M
| $1.04M | ﹤0.01% |
96,800
+42,100
| +77% | +$385K |
|
|
EMOT
8054
First Trust S&P 500 Economic Moat ETF
EMOT
$2.64M
| $1.04M | ﹤0.01% |
38,891
-19
| -0% | -$481 |
|
8055
Invesco S&P MidCap 400 Pure Value ETF
RFV
$334M
| $1.04M | ﹤0.01% |
7,243
+1,983
| +38% | +$276K |
|
8056
PUT
Sagimet Biosciences
SGMT
$655M
| $1.04M | ﹤0.01% |
133,900
+58,200
| +77% | +$396K |
|
8057
PUT
Millicom
TIGO
$16B
| $1.03M | ﹤0.01% |
11,400
-9,400
| -45% | -$792K |
|
|
ADAM
8058
Adamas Trust
ADAM
$812M
| $1.03M | ﹤0.01% |
+110,265
| New | +$948K |
|
8059
CALL
Perrigo
PRGO
$1.9B
| $1.03M | ﹤0.01% |
99,500
+46,300
| +87% | +$510K |
|
8060
PUT
Denison Mines
DNN
$2.59B
| $1.03M | ﹤0.01% |
337,500
-78,900
| -19% | -$275K |
|
8061
CALL
IDEAYA Biosciences
IDYA
$3.6B
| $1.03M | ﹤0.01% |
27,700
+12,500
| +82% | +$383K |
|
|
HAWK
8062
CALL
HawkEye 360 Inc
HAWK
$1.58B
| $1.03M | ﹤0.01% |
+51,000
| New | +$1.41M |
|
8063
Strive US Semiconductor ETF
SHOC
$222M
| $1.03M | ﹤0.01% |
8,450
+4,440
| +111% | +$454K |
|
8064
CALL
iShares MSCI Italy ETF
EWI
$1.1B
| $1.03M | ﹤0.01% |
+17,400
| New | +$1.01M |
|
8065
PUT
Tradr TSLA Bear Daily ETF
TSLQ
$106M
| $1.03M | ﹤0.01% |
61,976
+12,367
| +25% | +$253K |
|
8066
Bridgewater Bancshares
BWB
$597M
| $1.03M | ﹤0.01% |
48,945
+28,106
| +135% | +$533K |
|
8067
PUT
AAR Corp
AIR
$4.74B
| $1.03M | ﹤0.01% |
7,200
-5,800
| -45% | -$685K |
|
8068
PUT
Marriott Vacations Worldwide
VAC
$3.47B
| $1.03M | ﹤0.01% |
10,100
-500
| -5% | -$40K |
|
8069
CALL
Virtus InfraCap US Preferred Stock ETF
PFFA
$2.47B
| $1.03M | ﹤0.01% |
50,000
+9,600
| +24% | +$205K |
|
8070
PUT
ITT
ITT
$17.9B
| $1.03M | ﹤0.01% |
5,200
-3,700
| -42% | -$748K |
|
8071
PUT
Neogen
NEOG
$2.64B
| $1.03M | ﹤0.01% |
114,300
-488,200
| -81% | -$4.48M |
|
8072
DiaMedica Therapeutics
DMAC
$348M
| $1.03M | ﹤0.01% |
145,870
+146
| +0.1% | +$897 |
|
8073
BondBloxx IR+M Tax Aware Short Duration ETF
TAXX
$285M
| $1.03M | ﹤0.01% |
20,231
+1,456
| +8% | +$73.7K |
|
8074
Rimini Street
RMNI
$429M
| $1.03M | ﹤0.01% |
240,957
+193,685
| +410% | +$734K |
|
|
IBGM
8075
iShares iBonds Dec 2056 Term Treasury ETF
IBGM
$38.5M
| $1.03M | ﹤0.01% |
+41,077
| New | +$1.02M |
|
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.