AltMountain

Frontier X VI, LP

Redwood City, CA · CIK 2090729 · Managed by Frontierx GP, LLC
Emerging

Frontier X VI, LP is a private investment fund based in Redwood City, California. According to its most recent Form D, filed Feb 6, 2026, it has sold $1,818,182 of interests to 1 investor since its first sale in Sep 2025. The filing does not set a minimum investment. 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 FrontierX GP, LLC.

Total raised
$1,818,182Cumulative sales reported on Form D
Investors
1
First sale
Sep 29, 2025
Minimum investment
None set
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
FrontierX GP, LLC
Latest Form D
Feb 6, 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 Frontier X VI, LP

What is the minimum investment for Frontier X VI, LP?

Frontier X VI, LP's latest Form D, filed Feb 6, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Frontier X VI, LP?

Frontier X VI, 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 Frontier X VI, LP raised?

Frontier X VI, LP reports $1,818,182 sold from 1 investor on its Form D filed Feb 6, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Frontier X VI, LP based?

Frontier X VI, LP is based in Redwood City, California and is managed by Frontierx GP, LLC.

When did Frontier X VI, LP launch?

Frontier X VI, LP reports its first sale in Sep 2025, 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 private investment fund

Raised more than 41% of the 1,719 private investment funds based in California, and more than 19% of all 10,263 that report sales.

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