AltMountain

Third Mind I, LP

Menlo Park, CA · CIK 2144421
Emerging

Third Mind I, LP is a venture capital fund based in Menlo Park, California. According to its most recent Form D, filed Aug 14, 2026, it has sold $5,712,000 of interests to 8 investors since its first sale in Jul 2026. The minimum investment it accepts from an outside investor is $50,000. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. The offering uses Rule 506(b), which does not permit general solicitation. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Third Mind GP I, LLC; Antoine Nivard.

Total raised
$5,712,000Cumulative sales reported on Form D
Investors
8
First sale
Jul 15, 2026
Minimum investment
$50,000
Who can invest
Accredited investorsSection 3(c)(1): up to 100 beneficial owners
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Third Mind GP I, LLC; Antoine Nivard
Latest Form D
Aug 14, 2026

From SEC filings, not verified. This page republishes the fund's Form D as filed. It is not an offer, solicitation or recommendation, and AltMountain has not reviewed the fund. “Raised” is cumulative sales, not current assets or performance. Returns are not part of SEC filings. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction

Questions about Third Mind I, LP

What is the minimum investment for Third Mind I, LP?

According to its latest Form D, filed Aug 14, 2026, the minimum investment Third Mind I, LP accepts from an outside investor is $50,000.

Who can invest in Third Mind I, LP?

Third Mind I, LP is generally open only to accredited investors, and it may have no more than 100 beneficial owners because it relies on Section 3(c)(1). It uses Rule 506(b), which does not allow general advertising.

How much has Third Mind I, LP raised?

Third Mind I, LP reports $5,712,000 sold from 8 investors on its Form D filed Aug 14, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Third Mind I, LP based?

Third Mind I, LP is based in Menlo Park, California.

When did Third Mind I, LP launch?

Third Mind I, LP reports its first sale in Jul 2026, which makes it an emerging manager by AltMountain's definition (first sale in 2021 or later and under $50 million raised).

Size compared with every venture capital fund

Raised more than 69% of the 2,268 venture capital funds based in California, and more than 83% of all 15,160 that report sales.

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