Can I remove withdrawals from Account Net Asset Value (NAV) of PortfolioAnalyst?

In IBKR Mobile, you can find the Net Liquidation Value of each of your IBKR Universal account segments from the Account menu.

1. Tap Portfolio from the bottom menu.
2. Tap the Balances tab, and in the Summary tap Net Liquidation Value to see the value for all segments…

Yes, a US Mutual Fund position would be included in the total Net Liquidation Value of the positions held in the Securities segment of your IBKR Universal account.

Find more information on Balances…

This information is available from the IBKR PortfolioAnalyst. Log in to Client Portal and go to PortfolioAnalyst. Navigate to the Holdings tab, and the Net Asset Value Times Series Distribution will be displayed under Net Asset Value…

Yes, positions in al segments of your account will contribute towards your Net Asset Value (NAV)…