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 11 sectors, with the largest positions in NVDA, MSFT and AAPL. On a mark-to-market basis the tracked portfolio has returned 133.6% since 2016Q1. OpenStocks tracks 40 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
40
1-Year
—
insufficient history
3-Yearactual
+47.65%
since 2022Q4
5-Yearactual
+48.11%
since 2020Q4
10-Year
—
insufficient history
Performance overview
We mark Wellington Management's disclosed 13F book to current market prices and compare its growth against the S&P 500 (SPY). Wellington's portfolio is 133.6% since 2016Q1.
Portfolio growth vs SPY
Rebased to 100 at 2016Q1 · through 2025Q4
Wellington Management
+50.2%
SPY
—
Portfolio line tracks reported 13F AUM (mark-to-market on filing dates). It includes inflows/outflows so it isn't a pure time-weighted return — same convention as Dataroma and StockCircle.
Capital flow per quarter
BuysSellsNet
Latest · 2025Q4
-$17.68B
Lifetime buys
$1.56T
Lifetime sells
$1.65T
Portfolio over time
AUMPositions
QoQ AUM
-0.1%
16Q lifetime AUM
-2.3%
QoQ positions
-44
16Q lifetime positions
-227
Position concentration
1874 positions