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NEEDHAM INVESTMENT MANAGEMENT LLC - Portfolio Stock Holdings

NEEDHAM INVESTMENT MANAGEMENT LLC disclosed 186 stock positions in a recent SEC 13F filing. $3,322,306,139 of stock holdings were filed, with the largest holdings including VICR, AIP, and VSH. This filing represented positions held on June 30, 2026, and was filed on Aug. 14, 2026.

We estimate the fund has a total AUM of $1,800,954,018 and has 11 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:

186

Est. Stock Holding Value:

$3,322,306,139

Top Stock Holdings By Sector

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Portfolio Stock Holdings - NEEDHAM INVESTMENT MANAGEMENT LLC

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

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