AltMountain

Private equity funds in Waltham, MA

15 private equity funds based in Waltham filed a Form D between Oct 1, 2024 and Oct 30, 2026, including 3 emerging managers. Median amount raised: $9.2M.
Fund
First sale
Raised
Investors
Minimum
Offering
Webster Equity Partners VI, L.P.
Waltham, MA
First saleJan 2024
Raised$971M
Investors82
MinimumNone set
Offering506(b)
Webster Equity Partners VI (Luxembourg) SCSp
Waltham, MA
First saleAug 2024
Raised$182M
Investors13
MinimumNone set
Offering506(b)
Seamans Private Series Fund I, LLC Series Co C
Waltham, MA
First saleOct 2020
Raised$9.2M
Investors29
Minimum$500K
Offering—
OIE Veritas Permian IV, LP
Waltham, MAEmerging
First saleJun 2026
Raised$5.0M
Investors4
MinimumNone set
Offering506(b)
Smithtown Investco LLC
Waltham, MAEmerging
First saleDec 2024
Raised$1.6M
Investors16
Minimum$15K
Offering506(b)
Cedar Grove Investco LLC
Waltham, MAEmerging
First saleNov 2024
Raised$875K
Investors13
Minimum$15K
Offering506(b)
Webster Equity Partners III-B, L.P.
Waltham, MA
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
Old Ironsides Pine Wave III, LP
Waltham, MA
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
Webster Equity Partners VI GP, LLC
Waltham, MA
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
WE Select Fund 4, L.P.
Waltham, MA
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
Webster Equity Partners III-A, L.P.
Waltham, MA
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
WE Select Fund 3, L.P.
Waltham, MA
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
WE Select Fund 2, L.P.
Waltham, MA
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
WE Select Fund 1, L.P.
Waltham, MA
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)
Seamans Private Series Fund I LLC Series Co B
Waltham, MA
First sale—
Raised$0
Investors0
Minimum$500K
Offering—