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 | |
|---|---|---|---|---|---|---|
2601
Materion
MTRN
$5.22B
| $19.3M | ﹤0.01% |
64,753
+26,680
| +70% | +$5.59M |
|
|
DEC
2602
Diversified Energy Company
DEC
$983M
| $19.2M | ﹤0.01% |
1,388,337
-142,698
| -9% | -$2.16M |
|
2603
PUT
Steel Dynamics
STLD
$35.2B
| $19.2M | ﹤0.01% |
83,800
+21,600
| +35% | +$5.06M |
|
|
COAG
2604
Hemab Therapeutics
COAG
$1.93B
| $19.2M | ﹤0.01% |
+523,450
| New | +$14.4M |
|
2605
CALL
Monster Beverage
MNST
$87.2B
| $19.2M | ﹤0.01% |
400,000
-30,000
| -7% | -$1.26M |
|
2606
CALL
ProShares Ultra S&P500
SSO
$8.87B
| $19.2M | ﹤0.01% |
285,300
-19,800
| -6% | -$1.27M |
|
2607
CALL
Noble Corp
NE
$7.05B
| $19.2M | ﹤0.01% |
515,100
+14,000
| +3% | +$669K |
|
2608
CALL
Calumet Specialty Products
CLMT
$5.19B
| $19.2M | ﹤0.01% |
532,000
-400,200
| -43% | -$13.5M |
|
2609
CALL
Iron Mountain
IRM
$33.9B
| $19.1M | ﹤0.01% |
151,300
-54,900
| -27% | -$6.73M |
|
2610
Canadian Imperial Bank of Commerce
CM
$103B
| $19.1M | ﹤0.01% |
166,107
+158,396
| +2,054% | +$17.4M |
|
2611
Amdocs
DOX
$6.32B
| $19.1M | ﹤0.01% |
377,939
+173,922
| +85% | +$10.7M |
|
2612
Edgewise Therapeutics
EWTX
$5.1B
| $19.1M | ﹤0.01% |
469,707
+40,675
| +9% | +$1.4M |
|
2613
PUT
iShares MSCI Germany ETF
EWG
$1.69B
| $19.1M | ﹤0.01% |
461,300
+248,700
| +117% | +$10.5M |
|
2614
Invesco BulletShares 2026 High Yield Corporate Bond ETF
BSJQ
$800M
| $19.1M | ﹤0.01% |
830,303
+802,610
| +2,898% | +$18.6M |
|
2615
CALL
Trump Media & Technology Group
DJT
$2.41B
| $19M | ﹤0.01% |
2,460,200
+3,900
| +0.2% | +$34.3K |
|
2616
CALL
Woodward
WWD
$18.9B
| $19M | ﹤0.01% |
44,600
-900
| -2% | -$341K |
|
2617
CALL
BorgWarner
BWA
$13B
| $19M | ﹤0.01% |
285,700
+166,700
| +140% | +$10.6M |
|
2618
PUT
XPO
XPO
$20.5B
| $19M | ﹤0.01% |
92,400
+17,000
| +23% | +$3.6M |
|
2619
Advanced Drainage Systems
WMS
$9.48B
| $18.9M | ﹤0.01% |
120,446
+31,723
| +36% | +$4.53M |
|
2620
Essent Group
ESNT
$6.07B
| $18.9M | ﹤0.01% |
293,653
+170,886
| +139% | +$10.3M |
|
2621
Avnet
AVT
$7.64B
| $18.9M | ﹤0.01% |
212,387
-10,406
| -5% | -$851K |
|
|
PMT
2622
PennyMac Mortgage Investment
PMT
$780M
| $18.9M | ﹤0.01% |
1,672,282
+795,047
| +91% | +$8.76M |
|
2623
CALL
PAR Technology
PAR
$661M
| $18.9M | ﹤0.01% |
1,082,200
+874,600
| +421% | +$12.6M |
|
2624
CALL
Quest Diagnostics
DGX
$27.3B
| $18.8M | ﹤0.01% |
88,800
-24,200
| -21% | -$4.75M |
|
2625
PUT
Opendoor
OPEN
$2.49B
| $18.8M | ﹤0.01% |
4,070,600
-757,200
| -16% | -$3.62M |
|
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.