Cathie Wood runs ARK Invest, an ETF manager overseeing $15.07B in disclosed equity holdings (SEC CIK 0001697748). The latest portfolio (2025Q4) discloses 196 positions across 9 sectors, with the largest positions in TSLA, SHOP and ROKU. On a mark-to-market basis the tracked portfolio has returned 49.3% over the past year. OpenStocks tracks 37 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.