Optim Circle LLC is a venture capital fund based in San Francisco, California. According to its most recent Form D, filed Mar 19, 2026, it has sold $75,000 of interests to 10 investors since its first sale in Feb 2026. The minimum investment it accepts from an outside investor is $1,000. 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 Bogdan Cristei.
- Total raised
- $75,000Cumulative sales reported on Form D
- Investors
- 10
- First sale
- Feb 27, 2026
- Minimum investment
- $1,000
- Who can invest
- Not stated
- Offering exemption
- Rule 506(b)No general advertising
- Key people and entities
- Bogdan Cristei
- Latest Form D
- Mar 19, 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 Optim Circle LLC
What is the minimum investment for Optim Circle LLC?
According to its latest Form D, filed Mar 19, 2026, the minimum investment Optim Circle LLC accepts from an outside investor is $1,000.
Who can invest in Optim Circle LLC?
Optim Circle LLC is generally open only to investors who meet the eligibility rules in its offering documents. It uses Rule 506(b), which does not allow general advertising.
How much has Optim Circle LLC raised?
Optim Circle LLC reports $75,000 sold from 10 investors on its Form D filed Mar 19, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Optim Circle LLC based?
Optim Circle LLC is based in San Francisco, California.
When did Optim Circle LLC launch?
Optim Circle LLC reports its first sale in Feb 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 40% of the 2,272 venture capital funds based in California, and more than 10% of all 15,180 that report sales.