R.I. Gen. Laws § 33-15-36: Powers of limited guardian or guardian with respect to corporate stock.

Whenever the ward is the owner of stock in any corporation, and the limited guardianship or guardianship order so authorizes, the limited guardian or guardian shall have and exercise on behalf of his or her ward all the rights and powers of voting, either personally or by proxy, the right of examination of books, and all other rights incident to ownership.