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Calix shares owned by Needham Investment Management

Quarter-by-quarter ownership of Calix (CALX) shares owned by Needham Investment Management from 13F filings

Historical chart of Needham Investment Management investment in Calix

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All positions including Calix held by Needham Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Calix by Needham Investment Management

Quarter filed Position value Share count Share price at filing
2011-03-31 $508k 25k 20.32

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Top funds holding Calix

BlackRock
Vanguard Group
Alliancebernstein
State Street Corporation
Dimensional Fund Advisors
TD Asset Management
Geode Capital Management
Bank of New York Mellon
Paradigm Capital Management
Congress Asset Management
Millennium Management
Artisan Partners Limited Partnership
Gilder, Gagnon, Howe & Co
Alyeska Investment Group
Epoch Investment Partners

View all funds holding Calix