account_balance
Investment manager · 13F filer · SEC CIK 1764725
Blue Grotto Capital, LLC
Reported value$1.46Bas of Sep 30, 2026
Positions28 7 new, 8 sold out
Top 10 weight53.8%MSFT alone is 8%
FiledNov 435 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
MSFTMicrosoft Corp
7.8%Added +120%
TLNTalen Energy Corp
6.2%Added +11%
TSMTaiwan Semiconductor Manufac
6.2%Added +7%
GEHCGe Healthcare Technologies I
5.4%Added +388%
AMZNAmazon Com Inc
5.1%Added +200%
KEYSKeysight Technologies Inc
5.0%New
CACICaci Intl Inc
4.9%Trimmed −31%
SESea Ltd
4.7%Added +16%
AIZAssurant Inc
4.4%New
RBARb Global Inc
4.2%Added +28%
MKSIMKS Inc.
4.2%Added +54%
TKOTko Group Holdings Inc
3.7%Added +150%
MSFTMicrosoft Corp
7.8%Added +120%
TLN6.2%TSM6.2%GEHCGe Healthcare Technologies I
5.4%Added +388%
AMZNAmazon Com Inc
5.1%Added +200%
KEYSKeysight Technologies Inc
5.0%New
CACI4.9%SE4.7%AIZ4.4%RBA4.2%MKSI4.2%TKO3.7%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
MSFT Microsoft Corp 7.8% Added +120%TLN Talen Energy Corp 6.2% Added +11%TSM Taiwan Semiconductor Manufac 6.2% Added +7%GEHC Ge Healthcare Technologies I 5.4% Added +388%AMZN Amazon Com Inc 5.1% Added +200%KEYS Keysight Technologies Inc 5.0% NewCACI Caci Intl Inc 4.9% Trimmed −31%SE Sea Ltd 4.7% Added +16%AIZ Assurant Inc 4.4% NewRBA Rb Global Inc 4.2% Added +28%MKSI MKS Inc. 4.2% Added +54%TKO Tko Group Holdings Inc 3.7% Added +150%
What changed