Thirdbase Capital GP

Private Equity Exempt reporting adviser

Legal name: Thirdbase Capital GP, LLC

AUM

$284.5M

Private fund assets

Private funds

Private Equity 35 · Venture Capital 6

Private fund assets

$284.5M

Gross asset value

Employees

—

Last Form D raise

Mar 2026

Most recent fund filing

From SEC Form ADV filing (filed Mar 31, 2026). View on SEC

People(1)

Owners and executive officers named on the firm's SEC Form ADV.

Managing Member

Private funds reported on Form ADV, with amounts raised from the funds' SEC Form D filings.

Fund	Type	Gross assets	Raised (Form D)	Investors	Last Form D	Recency
Thirdbase Opportunity LP - Series Xa	Private Equity	$4.5M	$4.5M	12	Mar 2026	Warm
Thirdbase Opportunity LP - Series Sx II	Private Equity	$35.1M	$28.4M	22	Mar 2026	Warm
Thirdbase Opportunity LP - Series Ki	Private Equity	$4.1M	$2.3M	9	Mar 2026	Warm
Thirdbase Opportunity LP - Series Db	Private Equity	$1.3M	$1.3M	7	Mar 2026	Warm
Thirdbase Opportunity LP - Series Er	Private Equity	$50.9M	$44.4M	15	Feb 2026	Warm
Thirdbase Opportunity LP - Series Fo	Private Equity	$8.3M	$8.1M	15	Feb 2026	Warm
Thirdbase Opportunity LP - Series Cr	Private Equity	$1.5M	$1.5M	2	Feb 2026	Warm
Thirdbase Opportunity LP - Series Oa	Private Equity	$43.1M	$24.5M	39	Nov 2025	Warm
Thirdbase Opportunity LP - Series Pp	Private Equity	$2.9M	$1.5M	10	Nov 2025	Warm
Thirdbase Opportunity, LP - Series Cb	Private Equity	$2.0M	$900K	1	Nov 2025	Warm
Thirdbase Opportunity LP - Series Ap II	Private Equity	$2.0M	$550K	7	Nov 2025	Warm
Thirdbase Opportunity LP - Series Gq	Private Equity	$18.0M	$10.0M	1	Nov 2025	Warm
Thirdbase Opportunity, LP - Series Ap	Private Equity	$26.3M	$16.4M	31	Oct 2025	Warm
Thirdbase Opportunity, LP - Series Sx	Private Equity	$17.1M	$3.2M	20	Feb 2025	Cool
Thirdbase Opportunity, LP - Series Xxvi	Private Equity	$4.2M	$28K	6	Feb 2025	Cool

Companies whose SEC Form D filings name one of this firm's people as a director, matched by name and office ZIP code.

No board seats matched from SEC filings yet.