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Mainstream Capital Management LLC

13F filer · CIK 0002043084
Reported Jul 15, 2026
Net seller this quarter
13F portfolio value$166MU.S. long equity reported on 13F
Positions582 new · 2 closed
Net flow last quarter-$221KBuys minus sells
Top 10 positions weight29.6%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Jul 15, 202658 positions
AAPLApple Inc.$9.87M5.94%0.00%-4.1%Q3 2024
AMZNAmazon Com Inc$7.38M4.44%0.00%-0.6%Q3 2024
GOOGAlphabet Inc.$7.14M4.30%Not reported-0.1%Q3 2024
NVDANvidia Corp$5.53M3.33%0.00%-0.4%Q3 2024
METAMeta Platforms, Inc.$4.23M2.55%Not reported-0.8%Q3 2024
GLWCorning Inc$3.65M2.20%0.00%+0.8%Q4 2024
GOOGLAlphabet Inc.$3.16M1.90%0.00%-2.4%Q3 2024
JPMJPMorgan Chase & Co$2.86M1.72%0.00%-0.2%Q3 2024
BRK.BBerkshire Hathaway Inc$2.7M1.63%Not reported+0.1%Q3 2024
LLYELI LILLY & Co$2.7M1.63%0.00%-1.8%Q3 2024
CRWDCrowdStrike Holdings, Inc.$2.64M1.59%0.00%-0.4%Q3 2024
PANWPalo Alto Networks Inc$2.63M1.58%0.00%-0.4%Q3 2024
SPYSPDR S&P 500 ETF Trust$2.59M1.56%Not reportedNot reportedQ3 2024
TSLATesla, Inc.$2.52M1.52%0.00%-0.1%Q3 2024
AMDAdvanced Micro Devices Inc$2.34M1.41%0.00%+27.1%Q3 2024
COSTCostco Wholesale Corp$2.17M1.31%0.00%-0.2%Q3 2024
GLDSPDR Gold Trust$2.06M1.24%0.00%-9.7%Q3 2024
MSFTMicrosoft Corp$2.01M1.21%0.00%+0.1%Q3 2024
GSGoldman Sachs Group Inc$1.91M1.15%0.00%-0.4%Q3 2024
IBKRInteractive Brokers Group, Inc.$1.91M1.15%0.01%+0.5%Q1 2025
GEVGE Vernova Inc.$1.9M1.15%0.00%+16.1%Q4 2024
TJXTJX Companies Inc$1.87M1.13%0.00%+0.3%Q3 2024
IBMInternational Business Machines Corp$1.87M1.12%0.00%Not reportedQ4 2024
VOTVan Kampen Municipal Opportunity Trust II$1.77M1.06%Not reported-0.3%Q3 2024
CAVACava Group, Inc.$1.68M1.01%0.02%+0.3%Q3 2024
NFLXNetflix Inc$1.64M0.99%0.00%+0.1%Q3 2024
TOSTToast, Inc.$1.58M0.95%0.03%-1.1%Q4 2024
SCHWSchwab Charles Corp$1.48M0.89%0.00%-4.0%Q3 2024
ETNEaton Corp plc$1.47M0.89%0.00%+0.9%Q3 2025
WMTWalmart Inc.$1.47M0.88%0.00%-1.5%Q3 2024
DOVDOVER Corp$1.28M0.77%0.00%+1.0%Q4 2024
LZLegalzoom.com, Inc.$1.23M0.74%0.12%-11.1%Q3 2024
ORLYO Reilly Automotive Inc$1.16M0.70%0.00%-0.6%Q3 2024
VVisa Inc.$1.1M0.66%0.00%-3.6%Q3 2024
AVGOBroadcom Inc.$1.07M0.64%0.00%-1.0%Q3 2024
AMATApplied Materials Inc$1.06M0.64%0.00%Not reportedQ3 2024
CVXChevron Corp$847K0.51%0.00%Not reportedQ3 2024
BABAAlibaba Group Holding Ltd$828K0.50%0.00%+0.3%Q4 2024
UBERUber Technologies, Inc$797K0.48%0.00%-0.7%Q4 2024
ASAmer Sports, Inc.$787K0.47%0.00%+0.6%Q4 2024
CEGConstellation Energy Corp$778K0.47%0.00%-1.8%Q4 2024
HDHome Depot, Inc.$727K0.44%0.00%-41.1%Q4 2024
CMGChipotle Mexican Grill Inc$617K0.37%0.00%-34.0%Q3 2024
MAMastercard Inc$525K0.32%0.00%-12.3%Q3 2024
RIOTRiot Platforms, Inc.$456K0.27%0.00%Not reportedQ1 2025
AXPAmerican Express Co$426K0.26%0.00%Not reportedQ3 2024
BABoeing Co$420K0.25%0.00%+1.1%Q3 2024
BSVNBank7 Corp.$413K0.25%0.06%Not reportedQ3 2024
ATIAti Inc$335K0.20%0.00%Not reportedQ4 2024
MCDMcdonalds Corp$321K0.19%0.00%Not reportedQ3 2024
Q1 2026Reported Apr 17, 202658 positions
AAPLApple Inc.$9.02M6.05%0.00%-0.5%Q3 2024
AMZNAmazon Com Inc$6.49M4.35%0.00%-1.5%Q3 2024
GOOGAlphabet Inc.$5.81M3.89%Not reported+0.4%Q3 2024
NVDANvidia Corp$4.84M3.25%0.00%+0.3%Q3 2024
METAMeta Platforms, Inc.$4.33M2.90%Not reported-0.2%Q3 2024
GLDSPDR Gold Trust$2.66M1.79%0.00%+0.2%Q3 2024
GOOGLAlphabet Inc.$2.61M1.75%0.00%-2.7%Q3 2024
BRK.BBerkshire Hathaway Inc$2.59M1.73%Not reported+0.1%Q3 2024
JPMJPMorgan Chase & Co$2.58M1.73%0.00%+1.3%Q3 2024
COSTCostco Wholesale Corp$2.32M1.56%0.00%0.0%Q3 2024
SPYSPDR S&P 500 ETF Trust$2.26M1.52%Not reportedNot reportedQ3 2024
TSLATesla, Inc.$2.23M1.49%0.00%+1.7%Q3 2024
NFLXNetflix Inc$2.21M1.48%0.00%+0.1%Q3 2024
LLYELI LILLY & Co$2.11M1.41%0.00%+0.3%Q3 2024
MSFTMicrosoft Corp$2M1.34%0.00%+1.6%Q3 2024
TJXTJX Companies Inc$1.97M1.32%0.00%+1.1%Q3 2024
GLWCorning Inc$1.93M1.29%0.00%+0.2%Q4 2024
CAVACava Group, Inc.$1.73M1.16%0.02%+2.6%Q3 2024
WMTWalmart Inc.$1.63M1.10%0.00%+6.7%Q3 2024
GSGoldman Sachs Group Inc$1.6M1.08%0.00%+25.9%Q3 2024
SCHWSchwab Charles Corp$1.57M1.05%0.00%+0.5%Q3 2024
TOSTToast, Inc.$1.52M1.02%0.03%Not reportedQ4 2024
VOTVan Kampen Municipal Opportunity Trust II$1.49M1.00%Not reported-0.6%Q3 2024
IBKRInteractive Brokers Group, Inc.$1.46M0.98%0.01%+1.2%Q1 2025
CRWDCrowdStrike Holdings, Inc.$1.35M0.91%0.00%+0.9%Q3 2024
LZLegalzoom.com, Inc.$1.28M0.86%0.13%Not reportedQ3 2024
PANWPalo Alto Networks Inc$1.24M0.83%0.00%+0.5%Q3 2024
ETNEaton Corp plc$1.23M0.82%0.00%+7.3%Q3 2025
GEVGE Vernova Inc.$1.22M0.82%0.00%Not reportedQ4 2024
DOVDOVER Corp$1.17M0.79%0.00%+0.6%Q4 2024
ORLYO Reilly Automotive Inc$1.17M0.78%0.00%+0.9%Q3 2024
HDHome Depot, Inc.$1.15M0.77%0.00%-6.8%Q4 2024
BABAAlibaba Group Holding Ltd$1.08M0.72%0.00%+1.1%Q4 2024
CVXChevron Corp$1.06M0.71%0.00%Not reportedQ3 2024
VVisa Inc.$1.01M0.68%0.00%-0.5%Q3 2024
CEGConstellation Energy Corp$891K0.60%0.00%+1.4%Q4 2024
AVGOBroadcom Inc.$884K0.59%0.00%-2.5%Q3 2024
CMGChipotle Mexican Grill Inc$880K0.59%0.00%-1.6%Q3 2024
UBERUber Technologies, Inc$800K0.54%0.00%-3.0%Q4 2024
ASAmer Sports, Inc.$762K0.51%0.00%+0.7%Q4 2024
HNSTHonest Company, Inc.$694K0.47%0.21%Not reportedQ3 2024
AMDAdvanced Micro Devices Inc$645K0.43%0.00%Not reportedQ3 2024
MAMastercard Inc$582K0.39%0.00%Not reportedQ3 2024
AMATApplied Materials Inc$502K0.34%0.00%-3.3%Q3 2024
BSVNBank7 Corp.$415K0.28%0.06%+1.0%Q3 2024
BABoeing Co$382K0.26%0.00%+2.1%Q3 2024
AXPAmerican Express Co$381K0.26%0.00%-0.6%Q3 2024
MCDMcdonalds Corp$369K0.25%0.00%Not reportedQ3 2024
IBITiShares Bitcoin Trust ETF$318K0.21%0.00%Not reportedQ4 2024
DRIDarden Restaurants Inc$295K0.20%0.00%Not reportedQ3 2024
Q4 2025Reported Jan 21, 202659 positions
AAPLApple Inc.$9.72M6.36%0.00%-1.1%Q3 2024
AMZNAmazon Com Inc$7.3M4.78%0.00%-2.2%Q3 2024
GOOGAlphabet Inc.$6.33M4.14%Not reported-2.0%Q3 2024
NVDANvidia Corp$5.16M3.38%0.00%-0.8%Q3 2024
METAMeta Platforms, Inc.$5M3.28%Not reported-2.4%Q3 2024
GOOGLAlphabet Inc.$2.91M1.91%0.00%-4.4%Q3 2024
JPMJPMorgan Chase & Co$2.78M1.82%0.00%-2.1%Q3 2024
BRK.BBerkshire Hathaway Inc$2.71M1.77%Not reported-1.6%Q3 2024
TSLATesla, Inc.$2.65M1.73%0.00%+1.5%Q3 2024
MSFTMicrosoft Corp$2.57M1.68%0.00%-0.8%Q3 2024
LLYELI LILLY & Co$2.46M1.61%0.00%-1.4%Q3 2024
GLDSPDR Gold Trust$2.45M1.60%0.00%-5.6%Q3 2024
SPYSPDR S&P 500 ETF Trust$2.37M1.55%Not reported-0.2%Q3 2024
LZLegalzoom.com, Inc.$2.23M1.46%0.13%Not reportedQ3 2024
NFLXNetflix Inc$2.16M1.41%0.00%-0.1%Q3 2024
COSTCostco Wholesale Corp$2.01M1.31%0.00%-2.4%Q3 2024
TJXTJX Companies Inc$1.87M1.22%0.00%-3.9%Q3 2024
SCHWSchwab Charles Corp$1.66M1.09%0.00%-2.3%Q3 2024
VOTVan Kampen Municipal Opportunity Trust II$1.62M1.06%Not reported-7.5%Q3 2024
CRWDCrowdStrike Holdings, Inc.$1.61M1.06%0.00%-1.9%Q3 2024
CRMSalesforce, Inc.$1.6M1.05%0.00%-4.3%Q3 2024
PANWPalo Alto Networks Inc$1.42M0.93%0.00%-1.8%Q3 2024
IBKRInteractive Brokers Group, Inc.$1.39M0.91%0.01%+11.2%Q1 2025
WMTWalmart Inc.$1.37M0.90%0.00%-2.8%Q3 2024
GSGoldman Sachs Group Inc$1.32M0.87%0.00%-4.6%Q3 2024
HDHome Depot, Inc.$1.29M0.84%0.00%-8.9%Q4 2024
BABAAlibaba Group Holding Ltd$1.25M0.82%0.00%+5.6%Q4 2024
GLWCorning Inc$1.24M0.81%0.00%Not reportedQ4 2024
CAVACava Group, Inc.$1.22M0.80%0.02%-5.9%Q3 2024
VVisa Inc.$1.17M0.77%0.00%-1.2%Q3 2024
ORLYO Reilly Automotive Inc$1.14M0.75%0.00%-4.7%Q3 2024
CEGConstellation Energy Corp$1.11M0.73%0.00%+27.5%Q4 2024
DOVDOVER Corp$1.09M0.72%0.00%+4.6%Q4 2024
CMGChipotle Mexican Grill Inc$1.03M0.68%0.00%-0.4%Q3 2024
ETNEaton Corp plc$1.02M0.67%0.00%+3.5%Q3 2025
AVGOBroadcom Inc.$1.01M0.66%0.00%-2.5%Q3 2024
UBERUber Technologies, Inc$937K0.61%0.00%-2.0%Q4 2024
ASAmer Sports, Inc.$858K0.56%0.00%+19.1%Q4 2024
BXPBXP, Inc.$838K0.55%0.01%-7.0%Q3 2024
CVXChevron Corp$779K0.51%0.00%Not reportedQ3 2024
AMDAdvanced Micro Devices Inc$679K0.44%0.00%-4.3%Q3 2024
MAMastercard Inc$665K0.44%0.00%Not reportedQ3 2024
HNSTHonest Company, Inc.$609K0.40%0.21%Not reportedQ3 2024
AXPAmerican Express Co$468K0.31%0.00%Not reportedQ3 2024
BSVNBank7 Corp.$413K0.27%0.06%Not reportedQ3 2024
IBITiShares Bitcoin Trust ETF$411K0.27%0.00%+35.4%Q4 2024
BABoeing Co$408K0.27%0.00%-4.1%Q3 2024
AMATApplied Materials Inc$390K0.26%0.00%-7.9%Q3 2024
MCDMcdonalds Corp$363K0.24%0.00%-9.6%Q3 2024
ETHAiShares Ethereum Trust ETF$289K0.19%0.00%-1.1%Q3 2025
Q3 2025Reported Oct 20, 202558 positions
AAPLApple Inc.$9.2M6.12%0.00%-4.3%Q3 2024
AMZNAmazon Com Inc$7.1M4.72%0.00%+2.3%Q3 2024
METAMeta Platforms, Inc.$5.7M3.79%Not reported-0.3%Q3 2024
NVDANvidia Corp$5.2M3.46%0.00%+2.2%Q3 2024
GOOGAlphabet Inc.$5.01M3.33%Not reported-0.1%Q3 2024
JPMJPMorgan Chase & Co$2.78M1.85%0.00%+4.4%Q3 2024
MSFTMicrosoft Corp$2.77M1.84%0.00%+1.0%Q3 2024
NFLXNetflix Inc$2.76M1.83%0.00%+1.6%Q3 2024
BRK.BBerkshire Hathaway Inc$2.75M1.83%Not reported+3.4%Q3 2024
TSLATesla, Inc.$2.58M1.72%0.00%+10.5%Q3 2024
GOOGLAlphabet Inc.$2.37M1.57%0.00%-1.1%Q3 2024
LZLegalzoom.com, Inc.$2.34M1.55%0.13%Not reportedQ3 2024
GLDSPDR Gold Trust$2.32M1.55%0.00%-6.7%Q3 2024
SPYSPDR S&P 500 ETF Trust$2.32M1.54%Not reported+0.3%Q3 2024
COSTCostco Wholesale Corp$2.21M1.47%0.00%+4.6%Q3 2024
VOTVan Kampen Municipal Opportunity Trust II$1.85M1.23%Not reported-2.3%Q3 2024
TJXTJX Companies Inc$1.83M1.22%0.00%+1.8%Q3 2024
LLYELI LILLY & Co$1.77M1.18%0.00%+0.9%Q3 2024
CRWDCrowdStrike Holdings, Inc.$1.72M1.14%0.00%+10.3%Q3 2024
HDHome Depot, Inc.$1.67M1.11%0.00%-1.3%Q4 2024
SCHWSchwab Charles Corp$1.62M1.08%0.00%+1.7%Q3 2024
PANWPalo Alto Networks Inc$1.6M1.06%0.00%+8.2%Q3 2024
CRMSalesforce, Inc.$1.5M0.99%0.00%-2.2%Q3 2024
BABAAlibaba Group Holding Ltd$1.44M0.96%0.00%+1.4%Q4 2024
ORLYO Reilly Automotive Inc$1.42M0.94%0.00%+3.9%Q3 2024
CAVACava Group, Inc.$1.33M0.89%0.02%+11.2%Q3 2024
IBKRInteractive Brokers Group, Inc.$1.33M0.89%0.01%+5.5%Q1 2025
WMTWalmart Inc.$1.31M0.87%0.00%+3.1%Q3 2024
GSGoldman Sachs Group Inc$1.26M0.84%0.00%Not reportedQ3 2024
VVisa Inc.$1.16M0.77%0.00%Not reportedQ3 2024
ETNEaton Corp plc$1.16M0.77%0.00%NewQ3 2025
UBERUber Technologies, Inc$1.15M0.76%0.00%Not reportedQ4 2024
CMGChipotle Mexican Grill Inc$1.1M0.73%0.00%+0.7%Q3 2024
BXPBXP, Inc.$993K0.66%0.01%-2.3%Q3 2024
AVGOBroadcom Inc.$990K0.66%0.00%-1.0%Q3 2024
DOVDOVER Corp$893K0.59%0.00%Not reportedQ4 2024
HNSTHonest Company, Inc.$869K0.58%0.21%Not reportedQ3 2024
CEGConstellation Energy Corp$811K0.54%0.00%+4.0%Q4 2024
CVXChevron Corp$793K0.53%0.00%-4.8%Q3 2024
TAt&T Inc.$706K0.47%0.00%-9.7%Q3 2024
ASAmer Sports, Inc.$670K0.45%0.00%+14.5%Q4 2024
MAMastercard Inc$663K0.44%0.00%Not reportedQ3 2024
AMDAdvanced Micro Devices Inc$536K0.36%0.00%-2.0%Q3 2024
BABoeing Co$423K0.28%0.00%+40.4%Q3 2024
AXPAmerican Express Co$421K0.28%0.00%-0.1%Q3 2024
BSVNBank7 Corp.$414K0.28%0.06%Not reportedQ3 2024
ETHAiShares Ethereum Trust ETF$411K0.27%0.00%NewQ3 2025
MCDMcdonalds Corp$399K0.27%0.00%Not reportedQ3 2024
IBITiShares Bitcoin Trust ETF$398K0.26%0.00%+39.1%Q4 2024
DISWalt Disney Co$364K0.24%0.00%-1.5%Q3 2024
Premium opens every quarter this fund has filed

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