4dx Ventures X1 LP is a venture capital fund based in Brooklyn, New York. According to its most recent Form D, filed Oct 14, 2025, it has sold $1,183,700 of interests to 15 investors 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 4DX Ventures GP, LLC; Walter Baddoo; Peter Orth.
- Total raised
- $1,183,700Cumulative sales reported on Form D
- Investors
- 15
- First sale
- Sep 22, 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
- 4DX Ventures GP, LLC; Walter Baddoo; Peter Orth
- Latest Form D
- Oct 14, 2025
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 4dx Ventures X1 LP
What is the minimum investment for 4dx Ventures X1 LP?
4dx Ventures X1 LP's latest Form D, filed Oct 14, 2025, does not set a minimum investment. Managers can still require one in the offering documents.
Who can invest in 4dx Ventures X1 LP?
4dx Ventures X1 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 4dx Ventures X1 LP raised?
4dx Ventures X1 LP reports $1,183,700 sold from 15 investors on its Form D filed Oct 14, 2025. This is cumulative sales since the offering began, not current assets or performance.
Where is 4dx Ventures X1 LP based?
4dx Ventures X1 LP is based in Brooklyn, New York and is managed by 4dx Ventures.
When did 4dx Ventures X1 LP launch?
4dx Ventures X1 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 venture capital fund
Raised more than 49% of the 1,252 venture capital funds based in New York, and more than 64% of all 15,160 that report sales.