Chief Justice John Roberts and Justice Samuel Alito, whose investments forced them to sit out cases before the Supreme Court, have significantly reduced their stock holdings, their latest financial disclosures show.

Roberts sold all his shares in four companies last year — Becton Dickinson & Co., Cisco Systems Inc., Citigroup Inc. and Merck & Co. Inc. — worth $117,000 to $265,000.

Alito sold all his stock in Intel Corp., worth $15,000 to $50,000, and reduced his holdings in three other companies, Bristol-Myers Squibb Co., Exxon Mobil Corp. and McDonald's Corp. The information was contained in the justices' annual report on their finances, released Friday.

It was not clear whether the justices took advantage of a recent change in federal law that allows them to defer paying taxes on capital gains by reinvesting the proceeds in mutual funds, government bonds or other assets.

Justice Stephen Breyer, who also has had to step aside from cases at the court because of his investments, sold some stock as well, but retains shares in dozens of companies and did not appear to alter his investment pattern.

The issue of investments arose most recently last month when the court could not muster enough justices to consider whether to intervene in a case.