Harpoon

Harpoon last closed a fund in February 2026 — 7 months ago.

Deploying  This firm closed a fund recently and has capital to put to work.

Funds on file
4
Single-deal SPVs
7
Capital raised
$431M
Latest close
February 2026
Based in
CA, WA

Vehicles on file

VehicleFirst closeAmount
Harpoon Ventures Fund IV, L.P.February 2026not stated
Harpoon Ventures Fund IV, L.P.December 2022$124M
Harpoon Ventures Fund III, L.P.March 2021$122M
Harpoon Ventures Fund II, L.P.May 2019$45M
MA-0104 Fund I, a series of Harpoon Opportunities II, LP (single-deal SPV)February 2026$1M
AA Fund I, a series of Harpoon Opportunities II, LP (single-deal SPV)July 2025$2M
VD Fund I, a series of Harpoon Opportunities II, LP (single-deal SPV)July 2025$600,000
AS-1112 Fund I, a series of Harpoon Opportunities II, LP (single-deal SPV)December 2024$532,360
SE Fund I, a series of Harpoon Opportunities II, LP (single-deal SPV)November 2024$1M
VO Fund I, a series of Harpoon Opportunities I, LP (single-deal SPV)August 2020$2M
AS Fund I, a series of Harpoon Opportunities I, LP (single-deal SPV)January 2020$2M

Named on filings

GENERAL PARTNER HARPOON VENTURES IV GP, LLC, Harpoon Ventures IV GP, LLC, LARSEN JENSEN, LLC Fund GP,, Larsen Jensen, Ltd. Belltower Fund Group, Ltd. Belltower Fund Group,, N/A Belltower Fund Group, Ltd.

Dated from filing date; no date of first sale was reported.

What this is. Every figure on this page comes from Form D filings with the U.S. Securities and Exchange Commission — public records, reproduced here as filed.

What it is not. Single-deal SPVs, feeder vehicles and GP or employee commitment funds are listed but excluded from fund counts and capital totals: an SPV is one investment, a feeder holds the same capital as its master, and a “Principals” or “Entrepreneurs” fund closes alongside a main fund rather than being raised in its own right. Roughly 40% of venture rounds are raised under exemptions that carry no filing obligation, so a firm that does not file looks quiet here. Amounts are as of the last amendment and go stale. Dates are the date of first sale — a fund's first close, not its final one. Funds filed as “Indefinite” are excluded from totals rather than counted as zero, so a total is a floor.

“No recent fund” is a statement about filings. It is not a statement about whether a firm is solvent, investing, or still in business.