Acadian Asset Management

Boston, MAfiles as ACADIAN ASSET MANAGEMENT LLC

$84.2bn in 1,987 US stocks at the end of 30 June 2026. The top 10 are 24.9% of the money. It changed about 20.4% of the portfolio this quarter.

Value
$84.2bn
Stocks
1,987
Top 10 share
24.9%
Turnover
20.4%

What changed this quarter

New

Bought for the first time this quarter.

Added

Bought more of a stock they already held.

Cut

Sold some of their stake.

Sold out

Sold their entire stake.

Holdings

Showing the largest 100 of 1,987.

Over time and by industry

Value over time

Jun '25
 
Dec '25
 
Jun '26

Value is up 73.9% since 30 June 2025.

Where the money is

Technology35.7%
Financial services13.6%
Health care10.1%
Retail & consumer7.9%
Industrials7.2%
Media & telecom6.8%
Everyday goods5.1%
Energy3.8%
Materials3.2%
Real estate1.4%
Utilities0.6%
Other4.5%

From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.