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THOMPSON INVESTMENT MANAGEMENT, INC. - Portfolio Stock Holdings

THOMPSON INVESTMENT MANAGEMENT, INC. disclosed 454 stock positions in a recent SEC 13F filing. $842,582,171 of stock holdings were filed, with the largest holdings including GOOGL, MSFT, and XOM. This filing represented positions held on June 30, 2026, and was filed yesterday.

We estimate the fund has a total AUM of $3,084,417,000 and has 17 employees, per a recent ADV filing. Most of the fund’s AUM appears to come from investment companies.

Report Period:

June 30, 2026

No. of Stocks:

454

Est. Stock Holding Value:

$842,582,171

Top Stock Holdings By Sector

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Portfolio Stock Holdings - THOMPSON INVESTMENT MANAGEMENT, INC.

Stock
Holdings (Shares)
Holdings (USD)
% of Portfolio
Change (Shares)
Change (USD)
% Change

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