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 | |
|---|---|---|---|---|---|---|
|
PBOG
3501
Portfolio Building Block Integrated Oil and Gas and Exploration and Production Index ETF
PBOG
$471M
| $10.1M | ﹤0.01% |
345,081
+130,012
| +60% | +$4.24M |
|
3502
Warby Parker
WRBY
$2.78B
| $10.1M | ﹤0.01% |
334,234
-229,213
| -41% | -$5.67M |
|
3503
PUT
Rexford Industrial Realty
REXR
$8.56B
| $10.1M | ﹤0.01% |
302,700
+274,900
| +989% | +$9.61M |
|
3504
Intuitive Machines
LUNR
$2.23B
| $10.1M | ﹤0.01% |
473,836
-3,172,303
| -87% | -$89.1M |
|
3505
PUT
Alamos Gold
AGI
$15B
| $10.1M | ﹤0.01% |
334,000
+99,200
| +42% | +$4.02M |
|
3506
CALL
BILL Holdings
BILL
$4.06B
| $10.1M | ﹤0.01% |
280,100
+47,900
| +21% | +$1.76M |
|
3507
Ares Management
ARES
$28.2B
| $10.1M | ﹤0.01% |
90,970
-1,989,437
| -96% | -$239M |
|
|
UCTT
3508
PUT
Ultra Clean Holdings
UCTT
$3.2B
| $10.1M | ﹤0.01% |
71,000
+49,900
| +236% | +$4.39M |
|
3509
PUT
The GEO Group
GEO
$4.18B
| $10.1M | ﹤0.01% |
342,000
+116,200
| +51% | +$2.63M |
|
3510
CALL
State Street SPDR Portfolio S&P 500 Growth ETF
SPYG
$54.6B
| $10.1M | ﹤0.01% |
84,900
-20,800
| -20% | -$2.38M |
|
3511
Vir Biotechnology
VIR
$1.79B
| $10.1M | ﹤0.01% |
991,337
-1,107,139
| -53% | -$10.5M |
|
3512
Atour Lifestyle Holdings
ATAT
$4.37B
| $10.1M | ﹤0.01% |
317,663
+116,749
| +58% | +$4.18M |
|
3513
PUT
Icon
ICLR
$12.7B
| $10.1M | ﹤0.01% |
58,100
+46,000
| +380% | +$5.86M |
|
3514
PUT
Martin Marietta Materials
MLM
$34.8B
| $10.1M | ﹤0.01% |
17,500
+9,700
| +124% | +$5.75M |
|
3515
CALL
First Trust NASDAQ Cybersecurity ETF
CIBR
$16.2B
| $10.1M | ﹤0.01% |
112,100
+27,700
| +33% | +$2.13M |
|
3516
Golar LNG
GLNG
$5.29B
| $10.1M | ﹤0.01% |
201,866
-724,608
| -78% | -$38.3M |
|
3517
CALL
Xometry
XMTR
$5.57B
| $10.1M | ﹤0.01% |
104,200
+76,700
| +279% | +$5.48M |
|
3518
CALL
Boyd Gaming
BYD
$5.3B
| $10.1M | ﹤0.01% |
113,800
+24,900
| +28% | +$2.12M |
|
3519
PUT
Roper Technologies
ROP
$36.9B
| $10.1M | ﹤0.01% |
29,700
-12,900
| -30% | -$4.4M |
|
3520
CALL
AmpliTech
AMPG
$102M
| $10M | ﹤0.01% |
1,443,100
+1,224,200
| +559% | +$5.12M |
|
3521
ProShares UltraPro Dow 30
UDOW
$833M
| $10M | ﹤0.01% |
143,065
+49,602
| +53% | +$3.07M |
|
3522
CALL
KeyCorp
KEY
$22.2B
| $10M | ﹤0.01% |
434,600
-4,900
| -1% | -$107K |
|
3523
PUT
Omnicom Group
OMC
$21B
| $9.99M | ﹤0.01% |
137,236
+1,794
| +1% | +$135K |
|
3524
National Bank Holdings
NBHC
$1.82B
| $9.99M | ﹤0.01% |
224,917
+132,592
| +144% | +$5.6M |
|
3525
CALL
Ferguson
FERG
$41.5B
| $9.99M | ﹤0.01% |
42,100
+24,800
| +143% | +$5.98M |
|
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.