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Quantum Si shares owned by Hanson & Doremus Investment Management

Quarter-by-quarter ownership of Quantum Si (QSI) shares owned by Hanson & Doremus Investment Management from 13F filings

Historical chart of Hanson & Doremus Investment Management investment in Quantum Si

Tip: Access up to 7 years of quarterly data

All positions including Quantum Si held by Hanson & Doremus Investment Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Quantum Si by Hanson & Doremus Investment Management

Quarter filed Position value Share count Share price at filing
2026-03-31 $999 1.3k 0.77

More positions owned by Hanson & Doremus Investment Management

Schwab U.S. Broad Market ETF Etf (SCHB)
Vanguard Intermediate Treasury ETF Etf (VGIT)
Vanguard Developed Market ETF Etf (VEA)
Vanguard Intermediate Corporate ETF Etf (VCIT)
Vanguard Emerging Market ETF Etf (VWO)
Taiwan Semiconductor Adr (TSM)
Vanguard ESG US Stock ETF Etf (ESGV)
Corning Common (GLW)
Microsoft Common (MSFT)
Vanguard ESG International Stock ETF Etf (VSGX)
Schwab Int'l Equity ETF Etf (SCHF)
Vanguard ESG US Corporate Bond ETF Etf (VCEB)
Seagate Technology Common (STX)
Apple Common (AAPL)
Charles Schwab Corp. Common (SCHW)

View all positions for Hanson & Doremus Investment Management

Top funds holding Quantum Si

BlackRock
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Nikko Asset Management Americas
Geode Capital Management
State Street Corporation
AQR Capital Management
Susquehanna International
UBS Group
Vanguard Portfolio Management
Northern Trust
Vanguard Fiduciary Trust
Fosun International

View all funds holding Quantum Si