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Allegro Microsystems Ord shares owned by ROSS\JOHNSON & Associates

Quarter-by-quarter ownership of Allegro Microsystems Ord (ALGM) shares owned by ROSS\JOHNSON & Associates from 13F filings

Historical chart of ROSS\JOHNSON & Associates investment in Allegro Microsystems Ord

Tip: Access up to 7 years of quarterly data

All positions including Allegro Microsystems Ord held by ROSS\JOHNSON & Associates consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Allegro Microsystems Ord by ROSS\JOHNSON & Associates

Quarter filed Position value Share count Share price at filing
2026-06-30 $139 2 69.50

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Graco Common / Ordinary Stock (GGG)
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Benchmark Electrs Common / Ordinary Stock (BHE)
Tesla Common / Ordinary Stock (TSLA)
Sei Exchange Traded Funds Exchange Traded Fund (SEEM)
Ishares Tr Exchange Traded Fund (MUB)
Ishares Tr Exchange Traded Fund (IVV)
Sei Exchange Traded Funds Exchange Traded Fund (SEIS)
Cisco Sys Common / Ordinary Stock (CSCO)
Amgen Common / Ordinary Stock (AMGN)
Vicor Corp Common / Ordinary Stock (VICR)
Ttm Technologies Common / Ordinary Stock (TTMI)
Wells Fargo & Co Common / Ordinary Stock (WFC)
Bhp Billiton American Depository Receipts ADR (BHP)

View all positions for ROSS\JOHNSON & Associates

Top funds holding Allegro Microsystems Ord

FMR
BlackRock
Invesco
Jpmorgan Chase & Co
Capital Research Global Investors
Vanguard Portfolio Management
Vanguard Capital Management
State Street Corporation
ClearBridge Advisors
Geode Capital Management
Morgan Stanley
Dimensional Fund Advisors
Loomis, Sayles and
Goldman Sachs Group
Principal Financial Group

View all funds holding Allegro Microsystems Ord