Is this a business or personal account? Most investors have a brokerage account with a company, like at Fidelity or Schwab and details are tracked in that account so on your books you can just use asset accounts.
- Cash
- Investments
When you add to your investment account, do this entry:
DR Investment account
CR Cash account
You could certainly have multiple investment accounts, if you wanted to keep separate on books also:
Account 1101 - Investment - Stocks
Account 1102 - Investment - Mutual Funds
