account_balance
Investment manager · 13F filer · SEC CIK 2043084
Mainstream Capital Management LLC
Reported value$170Mas of Sep 30, 2026
Positions302 214 new, 2 sold out
Top 10 weight44.1%JPST alone is 10%
FiledOct 2323 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
JPSTJPMorgan Ultra-Short Income ETF
10.0%Trimmed −16%
AAPLApple Inc.
6.6%
GSSTGoldman Sachs Ultra Short Bond ETF
5.6%
AMZNAmazon.com Inc
4.5%
NVDANVIDIA Corp
4.1%Added +11%
GOOGAlphabet Inc.
3.9%Trimmed −4%
METAMeta Platforms, Inc.
3.2%
CRWDCrowdStrike Holdings, Inc.
2.2%
MSFTMicrosoft Corp
2.1%+31%
IVViShares Core S&P 500 ETF
1.8%
PANWPalo Alto Networks Inc
1.8%
GOOGLAlphabet Inc.
1.8%
JPSTJPMorgan Ultra-Short Income ETF
10.0%Trimmed −16%
AAPLApple Inc.
6.6%
GSSTGoldman Sachs Ultra Short Bond ETF
5.6%
AMZNAmazon.com Inc
4.5%
NVDANVIDIA Corp
4.1%+11%
GOOGAlphabet Inc.
3.9%
METAMeta Platforms, Inc.
3.2%
CRWD2.2%MSFT2.1%IVV1.8%
PANWGOOGLBoxes 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
JPST JPMorgan Ultra-Short Income ETF 10.0% Trimmed −16%
AAPL Apple Inc. 6.6% HeldGSST Goldman Sachs Ultra Short Bond ETF 5.6% Held
AMZN Amazon.com Inc 4.5% HeldNVDA NVIDIA Corp 4.1% Added +11%GOOG Alphabet Inc. 3.9% Trimmed −4%META Meta Platforms, Inc. 3.2% HeldCRWD CrowdStrike Holdings, Inc. 2.2% HeldMSFT Microsoft Corp 2.1% Added +31%IVV iShares Core S&P 500 ETF 1.8% Trimmed −7%
PANW Palo Alto Networks Inc 1.8% HeldGOOGL Alphabet Inc. 1.8% HeldWhat changed
Biggest moves since Jun 30, 2026
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