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DBL Partners

Venture capital firm in San Francisco, CA. Its funds have reported $1.27B raised on SEC Form D since 2014.

Venture capital fund
Updated Nov 9, 2026·Latest SEC filing Apr 24, 2024·Suggest an edit

About DBL Partners

DBL Partners is a venture capital firm based in San Francisco, CA. Since December 2014 it has filed Form D notices for six funds. The largest, DBL Partners IV, L.P., reported $600.0M raised from 165 investors.

Funds

DBL Partners has six funds on file with the SEC, which have reported $1.27B raised.

Funds
6
on file with the SEC
Raised
$1.27B
across these funds
Largest fund
$600.0M
DBL Partners IV, L.P.
Latest fund
YBJ 2024, L.P.
filed Apr 24, 2024

Funds (SEC Form D)

FundFirst filedAmount raisedTargetInvestors
DBL Partners YBJ 2024, L.P.Venture capital fund · 3(c)(1), 3(c)(7) · Form D ↗Apr 24, 2024None yet$50,000,000—
DBL Partners TIAB 2022, L.P.Venture capital fund · 3(c)(1), 3(c)(7) · Form D ↗May 19, 2022None yet$65,000,000—
DBL Partners TIAB 2020, L.P.Venture capital fund · 3(c)(1), 3(c)(7) · Form D/A ↗Aug 7, 2020$103,976,910Aug 2020: $83.1M
Oct 2021: $103.9M
$103,976,91016
DBL Partners IV, L.P.Venture capital fund · 3(c)(7) · Form D/A ↗Mar 25, 2020$600,000,000Mar 2020: $0
Sep 2020: $0

Mar 2021: $600.0M
$600,000,000165
DBL Partners TIAB 2018, L.P.Venture capital fund · 3(c)(7) · Form D/A ↗Dec 10, 2018$170,904,560Dec 2018: $0
Oct 2021: $170.9M
$170,904,56026
DBL Partners III, L.P.Venture capital fund · 3(c)(7) · Form D/A ↗Dec 10, 2014$403,880,000Dec 2014: $0
Jan 2015: $356.3M

Jun 2015: $403.8M
$403,880,000128

Amounts and investor counts come from each fund's latest Form D or amendment; the dated lines under an amount show what earlier filings reported. "Not set" means the fund did not give a target. Form D does not report returns.

Portfolio Companies

Companies where a DBL Partners partner sits on the board, according to the company's own Form D. A board seat usually comes with an investment, but Form D does not list investors.

CompanyLocationDBL Partners directorOn the boardLatest raise
Terram Lab CorpPhoenix, AZIra Ehrenpreis2024–2026$14.0M ↗Jun 2026
Better Place Forests Co.San Francisco, CAIra Ehrenpreis2021$7.8M ↗Jul 2023

People

Partners and officers named on DBL Partners's fund filings.

IE
Ira Ehrenpreis
Director
On the filings for 6 funds.
NP
Nancy Pfund
Director
On the filings for 6 funds.

Sources

  1. SECEvery Form D filing behind this page is linked in the tables above.