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Affiliated Managers shares owned by Westmount Partners

Quarter-by-quarter ownership of Affiliated Managers (AMG) shares owned by Westmount Partners from 13F filings

Historical chart of Westmount Partners investment in Affiliated Managers

Tip: Access up to 7 years of quarterly data

All positions including Affiliated Managers held by Westmount Partners consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Affiliated Managers by Westmount Partners

Quarter filed Position value Share count Share price at filing
2026-06-30 $224k 661 338.41

More positions owned by Westmount Partners

Apple (AAPL)
NVIDIA Corporation (NVDA)
Broadcom (AVGO)
Vanguard Index Fds S&p 500 Etf Shs (VOO)
Microsoft Corporation (MSFT)
Amazon (AMZN)
State Str Spdr S&p 500 Etf T Tr Unit (SPY)
Alphabet Cap Stk Cl A (GOOGL)
Vanguard Intl Equity Index F Tt Wrld St Etf (VT)
Ishares Tr Core S&p500 Etf (IVV)
Caci Intl Cl A (CACI)
Berkshire Hathaway Inc Del Cl B New (BRK.B)
Vanguard Index Fds Total Stk Mkt (VTI)
Wal-Mart Stores (WMT)
Invesco Qqq Tr Unit Ser 1 (QQQ)

View all positions for Westmount Partners

Top funds holding Affiliated Managers

BlackRock
Morgan Stanley
Vanguard Portfolio Management
Vanguard Capital Management
Ariel Investments
Robeco Investment Management
State Street Corporation
Hanna Zanoni
Dimensional Fund Advisors
Geode Capital Management
Lyrical Asset Management
Allianz Asset Management
LSV Asset Management
Bank of America Corporation
Northern Trust

View all funds holding Affiliated Managers