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WELLINGTON MANAGEMENT GROUP LLP

Location
Boston, MA
Portfolio Value
Large $50,357,275,915
Diversification
Diversified
Filing Date
Global Rank
#20 / 8,556
Top Industry
Semiconductors 10.2%
3Y Alpha vs SPY
-8.0%
Period ended 2 months ago
Filed May 15, 2026 · 19d
25 quarters · since Mar 2020

Portfolio Concentration

1,687 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
4.4%
−0.3 pts
Top 5
16.8%
−2.1 pts
Top 10
26.0%
−2.5 pts
HHI
99
Jun 2023 → Mar 2026 · range 88 – 119
Diversified −16

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 24.5% $129,183,884,460
Healthcare 17.7% $93,128,609,667
Financial Services 14.2% $75,030,550,137
Industrials 9.6% $50,357,275,915
Consumer Cyclical 8.8% $46,311,770,385
Communication Services 6.8% $35,714,674,915
Energy 5.3% $27,833,104,149
Consumer Defensive 4.2% $22,237,207,001
Utilities 3.7% $19,437,000,511
Real Estate 2.9% $15,511,243,819
Basic Materials 2.2% $11,714,091,221
Unclassified 0.0% $118,126,136

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
204 positions · $50,357,275,915 total · Industrials only · as of Mar 31, 2026
Showing 1–50 of 204 positions by value · page 1 of 5
Ticker Company Shares Value (USD) % of Portfolio History