Group One Trading LLC 13F Holdings
Group One Trading LLC's holdings from its Form 13F-HR filing for the quarter ended June 30, 2026, compared with the previous quarter (March 31, 2026). 13F filings list the long U.S. equity positions held by institutional investment managers with over $100 million under management.
Quarter
Q2 2026
Reported 13F value
$71.1B
Largest holding
Micron Technology Inc
Biggest Buys (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| MICROSOFT CORP | +1.23M sh | $456.1M | 1.25% |
| MICRON TECHNOLOGY INC | +592,600 sh | $442.1M | 3.36% |
| VANECK ETF TRUST (GOLD MINERS ETF) | +1.57M sh | $366.3M | 1.42% |
| ROUNDHILL ETF TRUST (MEMORY ETF) | New position | $271.7M | 0.38% |
| ABRDN PLATINUM ETF TRUST (PHYSCL PLATM SHS) | +2.75M sh | $264.9M | 0.06% |
| MICRON TECHNOLOGY INC | +348,200 sh | $259.8M | 2.78% |
| KLA CORP (COM NEW) | +265,800 sh | $235.8M | 0.12% |
| SANDISK CORP | +155,900 sh | $226.8M | 1.77% |
| ISHARES TR (ISHARES SEMICDTR) | +456,300 sh | $221.2M | 0.44% |
| CARVANA CO (CL A) | +1.09M sh | $207.6M | 0.14% |
Biggest Sells (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| UNITEDHEALTH GROUP INC | -1.06M sh | -$364.0M | 0.94% |
| INTEL CORP | -2.22M sh | -$204.1M | 0.98% |
| AMGEN INC | -433,800 sh | -$154.9M | 0.05% |
| ISHARES SILVER TR (ISHARES) | -2.33M sh | -$141.6M | 0.36% |
| SPDR SERIES TRUST (SP O&G EXPL PRO) | -778,100 sh | -$130.8M | 0.02% |
| SPDR GOLD TR (GOLD SHS) | -318,600 sh | -$127.2M | 0.62% |
| APPLOVIN CORP (COM CL A) | -269,800 sh | -$123.2M | 0.05% |
| SPDR GOLD TR (GOLD SHS) | -298,200 sh | -$119.1M | 1.92% |
| GE VERNOVA INC | -108,900 sh | -$111.5M | 0.20% |
| STRIVE INC (CL A COM) | -10.22M sh | -$106.9M | 0.37% |
Top 50 Holdings
| Security | Value | % of portfolio | Change in shares |
|---|---|---|---|
| MICRON TECHNOLOGY INC | $2.4B | 3.36% | +40.17% |
| MICRON TECHNOLOGY INC | $2.0B | 2.78% | +25.51% |
| SPDR GOLD TR (GOLD SHS) | $1.4B | 1.92% | -7.45% |
| SANDISK CORP | $1.3B | 1.77% | +39.31% |
| TESLA INC | $1.2B | 1.66% | -1.77% |
| META PLATFORMS INC (CL A) | $1.0B | 1.45% | +18.67% |
| VANECK ETF TRUST (GOLD MINERS ETF) | $1.0B | 1.42% | +107.11% |
| MICROSOFT CORP | $892.0M | 1.25% | +105.48% |
| SANDISK CORP | $847.0M | 1.19% | +21.73% |
| INTEL CORP | $697.3M | 0.98% | -30.78% |
| APPLE INC | $680.4M | 0.96% | +18.02% |
| TESLA INC | $673.8M | 0.95% | +20.55% |
| UNITEDHEALTH GROUP INC | $670.7M | 0.94% | -39.67% |
| NVIDIA CORPORATION | $631.7M | 0.89% | +12.23% |
| VANECK ETF TRUST (GOLD MINERS ETF) | $608.1M | 0.86% | +17.27% |
| ELI LILLY & CO | $565.9M | 0.80% | +44.95% |
| TAIWAN SEMICONDUCTOR MANUFAC (SPONSORED ADS) | $535.5M | 0.75% | +37.10% |
| ADVANCED MICRO DEVICES INC | $531.3M | 0.75% | +20.82% |
| ADVANCED MICRO DEVICES INC | $491.3M | 0.69% | +31.57% |
| ALPHABET INC (CAP STK CL C) | $460.7M | 0.65% | +43.19% |
| SPDR GOLD TR (GOLD SHS) | $442.8M | 0.62% | -20.95% |
| NEBIUS GROUP N.V. (SHS CLASS A) | $425.1M | 0.60% | -3.27% |
| ISHARES INC (MSCI STH KOR ETF) | $400.0M | 0.56% | +23.79% |
| ISHARES INC (MSCI STH KOR ETF) | $385.8M | 0.54% | +45.92% |
| UNITEDHEALTH GROUP INC | $359.8M | 0.51% | -12.15% |
| TAIWAN SEMICONDUCTOR MANUFAC (SPONSORED ADS) | $357.9M | 0.50% | +67.99% |
| GOLDMAN SACHS GROUP INC | $344.0M | 0.48% | +114.44% |
| ELI LILLY & CO | $333.2M | 0.47% | -13.13% |
| FIRST SOLAR INC | $326.1M | 0.46% | +14.92% |
| ALIBABA GROUP HLDG LTD (SPONSORED ADS) | $319.1M | 0.45% | +1.74% |
| BROADCOM INC | $316.1M | 0.44% | +31.32% |
| ISHARES TR (ISHARES SEMICDTR) | $311.6M | 0.44% | +1521.00% |
| INTEL CORP | $305.3M | 0.43% | -10.72% |
| NVIDIA CORPORATION | $288.1M | 0.41% | +32.25% |
| BLOOM ENERGY CORP (COM CL A) | $284.9M | 0.40% | -23.86% |
| UNITED STS OIL FD LP (UNITS) | $274.5M | 0.39% | -17.52% |
| UNITED STS OIL FD LP (UNITS) | $274.1M | 0.39% | +21.24% |
| ROUNDHILL ETF TRUST (MEMORY ETF) | $271.7M | 0.38% | New |
| ARM HOLDINGS PLC (SPONSORED ADS) | $268.6M | 0.38% | -10.03% |
| STRIVE INC (CL A COM) | $264.0M | 0.37% | -29.69% |
| BROADCOM INC | $262.0M | 0.37% | +9.12% |
| ISHARES SILVER TR (ISHARES) | $259.2M | 0.36% | -32.44% |
| AST SPACEMOBILE INC (COM CL A) | $252.1M | 0.35% | +6.86% |
| LAM RESEARCH CORP (COM NEW) | $235.8M | 0.33% | +17.97% |
| PALANTIR TECHNOLOGIES INC (CL A) | $230.7M | 0.32% | +22.78% |
| NETFLIX INC. | $228.6M | 0.32% | +34.47% |
| BLOOM ENERGY CORP (COM CL A) | $227.3M | 0.32% | -24.79% |
| ASML HLDG NV (N Y REGISTRY SHS) | $221.2M | 0.31% | -8.18% |
| ARM HOLDINGS PLC (SPONSORED ADS) | $215.6M | 0.30% | +46.59% |
| APPLE INC | $214.8M | 0.30% | +76.76% |
Values are as reported in the filing, adjusted for stock splits. Ranked by market value; options and other non-equity positions may be included where the filing lists them.
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