Waldo I, LP is a venture capital fund based in New York, New York. According to its most recent Form D, filed Jan 22, 2026, it has sold $225,000,000 of interests to 86 investors since its first sale in Nov 2025. The filing does not set a minimum investment. It relies on the Section 3(c)(7) exclusion, so investors generally must be qualified purchasers. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Julie Effron; Waldo GP I, LLC; Jonathan Rosenbaum.
- Total raised
- $225,000,000Cumulative sales reported on Form D
- Investors
- 86
- First sale
- Nov 25, 2025
- Minimum investment
- None set
- Who can invest
- Qualified purchasersSection 3(c)(7): generally $5M+ in investments
- Offering exemption
- Rule 506(b)No general advertising
- Key people and entities
- Julie Effron; Waldo GP I, LLC; Jonathan Rosenbaum
- Latest Form D
- Jan 22, 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 Waldo I, LP
What is the minimum investment for Waldo I, LP?
Waldo I, LP's latest Form D, filed Jan 22, 2026, does not set a minimum investment. Managers can still require one in the offering documents.
Who can invest in Waldo I, LP?
Waldo I, LP is generally open only to qualified purchasers (generally individuals with at least $5 million in investments), because it relies on Section 3(c)(7). It uses Rule 506(b), which does not allow general advertising.
How much has Waldo I, LP raised?
Waldo I, LP reports $225,000,000 sold from 86 investors on its Form D filed Jan 22, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Waldo I, LP based?
Waldo I, LP is based in New York, New York.
When did Waldo I, LP launch?
Waldo I, LP reports its first sale in Nov 2025.
Size compared with every venture capital fund
Raised more than 98% of the 1,252 venture capital funds based in New York, and more than 99% of all 15,160 that report sales.