Order Reprints Text size Abu Dhabi’s sovereign-wealth fund Mubadala Investment recently sold 3 million shares of Virgin Galactic. Courtesy of Virgin Galactic One of Virgin Galactic Holding’s largest shareholders, Abu Dhabi sovereign-wealth fund Mubadala Investment, reduced its stake in the aerospace and space-travel company. Virgin Galactic (ticker: SPCE) stock has rocketed 28.2% so far in January, boosted by buzz for the sector after Cathie Wood’s ARK Invest filed documents to start a new space exchange-traded fund. In comparison, the S&P 500 index, a measure of the broader market, has only eked out a 0.3% gain in the new year. Editor's Choice