Filed: 8/14/2026ACC: 0000932540-26-000011
📋 What this filing means
GROUP ONE TRADING LLC filed this quarterly 13F‑HR report disclosing 8023 equity positions with a total reported market value of $71.08B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
8023
Positions
$71.08B
Total AUM (reported)
1.25B
Total Shares
Allocation by class
COM$36.54B51.4%
CL A$3.78B5.3%
COM NEW$3.22B4.5%
COM CL A$2.98B4.2%
SPONSORED ADS$2.56B3.6%
GOLD SHS$1.81B2.5%
SEMICONDUCTR ETF$1.23B1.7%
Portfolio Concentration
Top 3$5.73B8.1%
4–10$6.79B9.5%
11–25$7.61B10.7%
Rest$50.95B71.7%
Top 3 weight
8.1%
Top 10 weight
17.6%
Voting Authority Distribution
Total shares with voting rights: 1.25B
Sole
Full voting authority
1.25B
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole8023
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings8023
Rows:
MICRON TECHNOLOGY INC
SOLEShares2.07M
TypeSH
Market value$2.39B
3.36%
Sole
2.07M
Shared
0.00
None
0.00
MICRON TECHNOLOGY INC
SOLEShares1.71M
TypeSH
Market value$1.98B
2.78%
Sole
1.71M
Shared
0.00
None
0.00
SPDR GOLD TR
SOLEShares3.71M
TypeSH
Market value$1.37B
1.92%
Sole
3.71M
Shared
0.00
None
0.00
SANDISK CORP
SOLEShares552.50K
TypeSH
Market value$1.26B
1.77%
Sole
552.50K
Shared
0.00
None
0.00
TESLA INC
SOLEShares2.81M
TypeSH
Market value$1.18B
1.66%
Sole
2.81M
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares1.82M
TypeSH
Market value$1.03B
1.45%
Sole
1.82M
Shared
0.00
None
0.00
MICROSOFT CORP
SOLEShares2.39M
TypeSH
Market value$891.97M
1.25%
Sole
2.39M
Shared
0.00
None
0.00
VANECK ETF TRUST
SOLEShares1.35M
TypeSH
Market value$884.34M
1.24%
Sole
1.35M
Shared
0.00
None
0.00
SANDISK CORP
SOLEShares372.50K
TypeSH
Market value$846.96M
1.19%
Sole
372.50K
Shared
0.00
None
0.00
INTEL CORP
SOLEShares4.99M
TypeSH
Market value$697.34M
0.98%
Sole
4.99M
Shared
0.00
None
0.00
APPLE INC
SOLEShares2.35M
TypeSH
Market value$680.40M
0.96%
Sole
2.35M
Shared
0.00
None
0.00
TESLA INC
SOLEShares1.60M
TypeSH
Market value$673.76M
0.95%
Sole
1.60M
Shared
0.00
None
0.00
UNITEDHEALTH GROUP INC
SOLEShares1.61M
TypeSH
Market value$670.66M
0.94%
Sole
1.61M
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares3.16M
TypeSH
Market value$631.68M
0.89%
Sole
3.16M
Shared
0.00
None
0.00
ELI LILLY & CO
SOLEShares471.80K
TypeSH
Market value$565.89M
0.80%
Sole
471.80K
Shared
0.00
None
0.00
TAIWAN SEMICONDUCTOR MANUFAC
SOLEShares1.12M
TypeSH
Market value$535.45M
0.75%
Sole
1.12M
Shared
0.00
None
0.00
ADVANCED MICRO DEVICES INC
SOLEShares914.60K
TypeSH
Market value$531.30M
0.75%
Sole
914.60K
Shared
0.00
None
0.00
ADVANCED MICRO DEVICES INC
SOLEShares845.70K
TypeSH
Market value$491.28M
0.69%
Sole
845.70K
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares1.30M
TypeSH
Market value$460.71M
0.65%
Sole
1.30M
Shared
0.00
None
0.00
SPDR GOLD TR
SOLEShares1.20M
TypeSH
Market value$442.83M
0.62%
Sole
1.20M
Shared
0.00
None
0.00
NEBIUS GROUP N.V.
SOLEShares1.54M
TypeSH
Market value$425.14M
0.60%
Sole
1.54M
Shared
0.00
None
0.00
ISHARES INC
SOLEShares1.98M
TypeSH
Market value$399.32M
0.56%
Sole
1.98M
Shared
0.00
None
0.00
ISHARES INC
SOLEShares1.91M
TypeSH
Market value$384.78M
0.54%
Sole
1.91M
Shared
0.00
None
0.00
UNITEDHEALTH GROUP INC
SOLEShares865.60K
TypeSH
Market value$359.77M
0.51%
Sole
865.60K
Shared
0.00
None
0.00
TAIWAN SEMICONDUCTOR MANUFAC
SOLEShares749.40K
TypeSH
Market value$357.89M
0.50%
Sole
749.40K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICRON TECHNOLOGY INCSOLE | COM | 2.07M | SH | $2.39B 3.36% | 2.07M | 0.00 | 0.00 |
MICRON TECHNOLOGY INCSOLE | COM | 1.71M | SH | $1.98B 2.78% | 1.71M | 0.00 | 0.00 |
SPDR GOLD TRSOLE | GOLD SHS | 3.71M | SH | $1.37B 1.92% | 3.71M | 0.00 | 0.00 |
SANDISK CORPSOLE | COM | 552.50K | SH | $1.26B 1.77% | 552.50K | 0.00 | 0.00 |
TESLA INCSOLE | COM | 2.81M | SH | $1.18B 1.66% | 2.81M | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 1.82M | SH | $1.03B 1.45% | 1.82M | 0.00 | 0.00 |
MICROSOFT CORPSOLE | COM | 2.39M | SH | $891.97M 1.25% | 2.39M | 0.00 | 0.00 |
VANECK ETF TRUSTSOLE | SEMICONDUCTR ETF | 1.35M | SH | $884.34M 1.24% | 1.35M | 0.00 | 0.00 |
SANDISK CORPSOLE | COM | 372.50K | SH | $846.96M 1.19% | 372.50K | 0.00 | 0.00 |
INTEL CORPSOLE | COM | 4.99M | SH | $697.34M 0.98% | 4.99M | 0.00 | 0.00 |
APPLE INCSOLE | COM | 2.35M | SH | $680.40M 0.96% | 2.35M | 0.00 | 0.00 |
TESLA INCSOLE | COM | 1.60M | SH | $673.76M 0.95% | 1.60M | 0.00 | 0.00 |
UNITEDHEALTH GROUP INCSOLE | COM | 1.61M | SH | $670.66M 0.94% | 1.61M | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 3.16M | SH | $631.68M 0.89% | 3.16M | 0.00 | 0.00 |
ELI LILLY & COSOLE | COM | 471.80K | SH | $565.89M 0.80% | 471.80K | 0.00 | 0.00 |
TAIWAN SEMICONDUCTOR MANUFACSOLE | SPONSORED ADS | 1.12M | SH | $535.45M 0.75% | 1.12M | 0.00 | 0.00 |
ADVANCED MICRO DEVICES INCSOLE | COM | 914.60K | SH | $531.30M 0.75% | 914.60K | 0.00 | 0.00 |
ADVANCED MICRO DEVICES INCSOLE | COM | 845.70K | SH | $491.28M 0.69% | 845.70K | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL C | 1.30M | SH | $460.71M 0.65% | 1.30M | 0.00 | 0.00 |
SPDR GOLD TRSOLE | GOLD SHS | 1.20M | SH | $442.83M 0.62% | 1.20M | 0.00 | 0.00 |
NEBIUS GROUP N.V.SOLE | SHS CLASS A | 1.54M | SH | $425.14M 0.60% | 1.54M | 0.00 | 0.00 |
ISHARES INCSOLE | MSCI STH KOR ETF | 1.98M | SH | $399.32M 0.56% | 1.98M | 0.00 | 0.00 |
ISHARES INCSOLE | MSCI STH KOR ETF | 1.91M | SH | $384.78M 0.54% | 1.91M | 0.00 | 0.00 |
UNITEDHEALTH GROUP INCSOLE | COM | 865.60K | SH | $359.77M 0.51% | 865.60K | 0.00 | 0.00 |
TAIWAN SEMICONDUCTOR MANUFACSOLE | SPONSORED ADS | 749.40K | SH | $357.89M 0.50% | 749.40K | 0.00 | 0.00 |
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