Earlier quoted context omitted.
Maybe I am misreading, but I am genuinely confused how small cap stocks are related to the conversation at all. My concern wasn’t regarding small cap ticker traders, but something more like attempting to manipulate the market movements by doing certain bogus trades, as well as tons of others that someone else could have come up with. Basically, I am sensing there might be unwanted side effects from this, but I am not…
Ah, apologies for not explaining more. What I meant was that if a congressperson says "I will buy $100 worth of $SMALLCO in two weeks", that would artificially increase the price of that stock, and the congressperson would get less money / traders would profit slightly by selling shares they got cheaply. This effect is what I thought you were concerned about. Such an effect can only happen if these known trades are a…
While Apple might be an outlier example, I think that a congress person heavily investing into even significant cap tickers (like Palantir or Ford or Pfizer or etc.) could move the market and turn into a self-fulfilling prophecy.
I am not worried about the investment dollar amount itself being the catalyst (because you are correct, senators don't have the raw amount of money needed to move the tickers by its own virtue), but everything else influenced by it. If everyone saw that some senator is extremely bullish on something like Ford, institutional investors will likely jump onto it as well (and large institutional investors definitely can affect the market with such moves, as they quite often do).
Not even mentioning retail, but I agree that it isn't that important and can be disregarded for the purpose of this conversation. You are right that the retail dollar amounts aren't really high enough to move the ticker on their own for non-small-cap tickers (but it can make the pump from large institutional investors more significant).