No one at Main Street Research LLC has shared their stack yet. Tools marked “spotted on their website” are linked from or built into Main Street Research LLC's own website (a client login, a scheduling link, a form). Work here? Add the tools you use. Compare with other firms. Custodians marked “per Form ADV” are from the firm's SEC filing (those holding 10%+ of its separately managed accounts, as of the date shown), so newer custodians may be missing.
