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Tecogen shares owned by Sontag Advisory

Quarter-by-quarter ownership of Tecogen (TGEN) shares owned by Sontag Advisory from 13F filings

Historical chart of Sontag Advisory investment in Tecogen

Tip: Access up to 7 years of quarterly data

All positions including Tecogen held by Sontag Advisory consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Tecogen by Sontag Advisory

Quarter filed Position value Share count Share price at filing
2026-06-30 $61k 12k 5.22

More positions owned by Sontag Advisory

Ishares Tr Core S&p500 Etf (IVV)
Vanguard Tax-managed Fds Van Ftse Dev Mkt (VEA)
Vanguard Index Fds S&p 500 Etf Shs (VOO)
Ishares Tr Core S&p Mcp Etf (IJH)
Vanguard Star Fds Vg Tl Intl Stk F (VXUS)
Spdr Series Trust St Str P500etf (SPYM)
Vanguard Index Fds Total Stk Mkt (VTI)
Schwab Strategic Tr Us Dividend Eq (SCHD)
Vanguard Index Fds Growth Etf (VUG)
State Str Spdr S&p 500 Etf T Tr Unit (SPY)
Dimensional Etf Trust Us Cor Equ 2 Etf (DFAC)
Vanguard Intl Equity Index F Ftse Emr Mkt Etf (VWO)
Schwab Strategic Tr Intl Eqty Etf (SCHF)
Ishares Tr Core S&p Scp Etf (IJR)
Vanguard Malvern Fds Strm Infproidx (VTIP)

View all positions for Sontag Advisory

Top funds holding Tecogen

Portolan Capital Management
Vanguard Capital Management
Bard Associates
Clear Harbor Asset Management
Citadel Advisors
Susquehanna International
Jane Street
Herald Investment Management
Gratia Capital
UBS Group
Meros Investment Management
Palisades Investment Partners
Huntleigh Advisors
Raymond James Financial
BlackRock

View all funds holding Tecogen