Tesla was hot, Apple was not, hedge-fund filings show - MarketWatch

1. Hedge funds increased tech sector exposure by 0.6%, including Microsoft. 2. Healthcare exposure decreased by 1.1% due to sector risks. 3. Microsoft remains a major tech holding among top hedge funds. 4. Tesla returned to top hedge-fund holdings with 27% increase. 5. Apple was deemed unpopular, seeing significant sell-offs by some funds.