account_balance
Investment manager · 13F filer · SEC CIK 932540
Group One Trading LLC
Reported value$3.27Bas of Sep 30, 2026
Positions2,141 591 new, 607 sold out
Top 10 weight15.0%MU alone is 4%
FiledNov 1041 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
MUMicron Technology Inc
3.6%Added +52%
URAGlobal X FDS
2.2%
UNHUnitedhealth Group Inc
1.7%Added +20%
INTCIntel Corp
1.2%Added +207%
KWEBKraneshares Trust
1.2%Added +83%
XBISPDR Series Trust
1.1%New
GLDSPDR Gold Tr
1.1%New
CIThe Cigna Group
1.0%Added +37%
KKRKKR & Co Inc
1.0%Trimmed −25%
XLKSelect Sector SPDR Tr
0.9%Added +40%
SKHYSk Hynix Inc
0.9%New
OSCROscar Health Inc
0.9%Trimmed −17%
MUMicron Technology Inc
3.6%Added +52%
URAGlobal X FDS
2.2%
UNHUnitedhealth Group Inc
1.7%Added +20%
INTC1.2%KWEB1.2%
XBI1.1%
GLD1.1%CI1.0%KKR1.0%XLK0.9%
SKHY0.9%OSCR0.9%Boxes show the top 12 stocks, sized against each other. The bar above shows how much of the fund they are. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.
Show the top 12 as a list
MU Micron Technology Inc 3.6% Added +52%
URA Global X FDS 2.2% Held
UNH Unitedhealth Group Inc 1.7% Added +20%INTC Intel Corp 1.2% Added +207%KWEB Kraneshares Trust 1.2% Added +83%
XBI SPDR Series Trust 1.1% New
GLD SPDR Gold Tr 1.1% NewCI The Cigna Group 1.0% Added +37%KKR KKR & Co Inc 1.0% Trimmed −25%XLK Select Sector SPDR Tr 0.9% Added +40%
SKHY Sk Hynix Inc 0.9% NewOSCR Oscar Health Inc 0.9% Trimmed −17%What changed