13FBOX
GROUP ONE TRADING LLC · 13F Holdings
Options Calculator Rankings

GROUP ONE TRADING LLC

No.147 Data as of 2026Q2
Latest AUM (Q2 2026)
$73.17B
QoQ Change Q1 2026
+$20.99B+40.2%
Holdings
7824
New Buys
1291
Adds
2973
Reduces
3175
Exits
1252
Unchanged
385
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
MICRON TECHNOLOGY INCMU
3.26%0.96%$2.39B2.1M$498.4M1.5M+592,600+40.17%Add
VVANECK ETF TRUST
2.81%0.78%$2.05B4.0M$405.5M3.4M+585,900+17.28%Add
MICRON TECHNOLOGY INCMU
2.7%0.88%$1.98B1.7M$461.2M1.4M+348,200+25.51%Add
SSPDR GOLD TRGLD
1.87%3.3%$1.37B3.7M$1.72B4.0M-298,200-7.45%Reduce
SSANDISK CORPSNDK
1.72%0.48%$1.26B552,500$252.0M396,600+155,900+39.31%Add
TESLA INCTSLA
1.61%2.04%$1.18B2.8M$1.06B2.9M-50,700-1.77%Reduce
META PLATFORMS INCMETA
1.41%1.69%$1.03B1.8M$879.9M1.5M+287,100+18.67%Add
VVANECK ETF TRUST
1.38%0.37%$1.01B3.0M$195.5M1.5M+1.6M+107.11%Add
MICROSOFT CORPMSFT
1.22%0.83%$892.0M2.4M$430.8M1.2M+1.2M+105.48%Add
SSANDISK CORPSNDK
1.16%0.37%$847.0M372,500$194.4M306,000+66,500+21.73%Add
INTEL CORPINTC
0.95%0.61%$697.3M5.0M$318.4M7.2M-2.2M-30.78%Reduce
APPLE INCAAPL
0.93%0.97%$680.4M2.4M$505.7M2.0M+359,000+18.02%Add
TESLA INCTSLA
0.92%0.95%$673.8M1.6M$494.0M1.3M+273,100+20.55%Add
UNITEDHEALTH GROUP INCUNH
0.92%1.39%$670.7M1.6M$723.7M2.7M-1.1M-39.67%Reduce
NVIDIA CORPNVDA
0.86%0.94%$631.7M3.2M$490.6M2.8M+344,000+12.23%Add
IISHARES TR
0.79%0.2%$577.1M2.2M$103.7M1.2M+929,400+75.43%Add
ELI LILLY & COLLY
0.77%0.57%$565.9M471,800$299.4M325,500+146,300+44.95%Add
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDTSM
0.73%0.53%$535.5M1.1M$276.4M817,800+303,400+37.10%Add
ADVANCED MICRO DEVICES INCAMD
0.73%0.3%$531.3M914,600$154.0M757,000+157,600+20.82%Add
ADVANCED MICRO DEVICES INCAMD
0.67%0.25%$491.3M845,700$130.8M642,800+202,900+31.57%Add
IISHARES TR RUSSELL
0.63%0.2%$463.5M1.7M$102.7M1.2M+452,600+36.71%Add
ALPHABET INC(Short)GOOG
0.63%0.5%$460.7M1.3M$261.2M910,600+393,300+43.19%Add
SSPDR GOLD TRGLD
0.61%1.25%$442.8M1.2M$654.3M1.5M-318,600-20.95%Reduce
NEBIUS GROUP N.V.NBIS
0.58%0.32%$425.1M1.5M$165.1M1.6M-52,000-3.27%Reduce
IISHARES INCESGE
0.55%0.38%$400.0M2.0M$197.0M1.6M+381,800+23.79%Add
IISHARES INCESGE
0.53%0.31%$385.8M1.9M$161.5M1.3M+604,200+45.92%Add
Put UNH @ $270.0 Exp Feb 20, 2026UNH
0.49%0.51%$359.8M865,600$266.6M985,300-119,700-12.15%Reduce
TAIWAN SEMICONDUCTOR MFG LTDTSM
0.49%0.29%$357.9M749,400$150.8M446,100+303,300+67.99%Add
GOLDMAN SACHS GROUP INCGS
0.47%0.26%$344.0M340,100$134.2M158,600+181,500+114.44%Add
ELI LILLY & COLLY
0.46%0.56%$333.2M277,800$294.1M319,800-42,000-13.13%Reduce
FIRST SOLAR INC COMFSLR
0.45%0.45%$326.1M1.4M$237.2M1.2M+179,400+14.92%Add
ALIBABA GROUP HLDG LTDBABA
0.44%0.79%$319.1M3.3M$409.9M3.3M+56,800+1.74%Add
BROADCOM INCAVGO
0.43%0.38%$316.1M836,800$197.2M637,200+199,600+31.32%Add
IISHARES TR
0.43%0.02%$311.6M486,300$9.9M30,000+456,300+1,521.00%Add
INTEL CORPINTC
0.42%0.21%$305.3M2.2M$108.1M2.4M-262,600-10.72%Reduce
NVIDIA CORPORATIONNVDA
0.39%0.36%$288.1M1.4M$189.9M1.1M+351,100+32.25%Add
BLOOM ENERGY CORPBE
0.39%0.32%$284.9M941,300$167.5M1.2M-294,900-23.86%Reduce
UUNITED STS OIL FD LPUTNDF
0.38%0.76%$274.5M2.6M$397.9M3.1M-547,900-17.52%Reduce
UUNITED STS OIL FD LPUTNDF
0.37%0.52%$274.1M2.6M$270.3M2.1M+451,300+21.24%Add
RROUNDHILL ETF TRUST
0.37%$271.7M3.7M$00+3.7MNew Buy
ARM HOLDINGS PLCARM
0.37%0.24%$268.6M757,600$127.4M842,100-84,500-10.03%Reduce
SSTRIVE INC
0.36%0.66%$264.0M24.2M$344.9M34.4M-10.2M-29.69%Reduce
BROADCOM INC COMAVGO
0.36%0.38%$262.0M693,700$196.8M635,700+58,000+9.12%Add
IISHARES SILVER TRSLV
0.35%0.94%$259.2M4.8M$489.0M7.2M-2.3M-32.44%Reduce
AAST SPACEMOBILE INCASTS
0.34%0.42%$252.1M2.8M$220.0M2.7M+182,100+6.86%Add
LAM RESEARCH CORPLRCX
0.32%0.19%$235.8M544,100$98.5M461,200+82,900+17.97%Add
PALANTIR TECHNOLOGIES INCPLTR
0.32%0.45%$230.7M2.0M$235.6M1.6M+366,900+22.78%Add
NETFLIX INC.NFLX
0.31%0.44%$228.6M3.2M$229.0M2.4M+820,900+34.47%Add
BLOOM ENERGY CORPBE
0.31%0.26%$227.3M750,900$135.3M998,400-247,500-24.79%Reduce
PUT 10 ASML HLDG NV NY NASML
0.3%0.31%$221.2M111,200$160.0M121,100-9,900-8.18%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow