Asset Manager · CIK 0000902219
Wellington Management
Wellington Management, an asset manager overseeing $570.66B in disclosed equity holdings (SEC CIK 0000902219). The latest 13F filing (2025Q4) discloses 1874 positions across several sectors, with the largest positions in NVDA, MSFT and AAPL. OpenStocks tracks 2 consecutive 13F filings for this manager — every position change, new entry, and exit is logged below.
Portfolio
$570.66B
Positions
1874
Quarter
2025Q4
Filings tracked
2
Investment strategy
Wellington Management is a mega-fund with a diversified portfolio. Top 10 positions are only 28% of the equity book.
Holdings
1874 positions
Top 3 = 12% of book · NVDA, MSFT, AAPL
View full portfolio →
Performance
vs SPY2 quarters tracked
Mark-to-market portfolio growth vs SPY benchmark, with AUM and concentration history.
View performance →
Options & derivatives
Bearish bets38 option positions
Largest: PUT 464287655 ($26.9M notional)
View options →
Activity & trades
Quarter-by-quarterLast move 2025Q4
TRIM M5216V106 — and 4 more recent moves.
View activity →