Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

Is it wise to sell company stock to pay down a mortgage?
If by "Company Stock" you mean "stock in the company I work for" then absolutely sell your stock.  It is too big a risk to have your investments tied into the same company that is also providing your salary. If you mean stock as in general investments, I like to look at it this way.   If you have $25,000 stock and a $100,000 mortgage you ask this question: If I had a $75,000 mortgage would I borrow an additional $25,000 against my house to invest in the stock market? If the answer is yes, then you are taking a risk consistent with your tolerance for risk.   If you answer no, then your tolerance for risk says you'd be happier paying down your mortgage.