Castor Ventures Fund 11, LLC is a venture capital fund based in Boston, Massachusetts. According to its most recent Form D, filed Apr 8, 2026, it has sold $100,000 of interests to 1 investor since its first sale in Mar 2026. The minimum investment it accepts from an outside investor is $10,000. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. The offering uses Rule 506(c), which permits general advertising to investors verified as accredited. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Michael Collins.
- Total raised
- $100,000Cumulative sales reported on Form D
- Investors
- 1
- First sale
- Mar 31, 2026
- Minimum investment
- $10,000
- Who can invest
- Accredited investorsSection 3(c)(1): up to 100 beneficial owners
- Offering exemption
- Rule 506(c)May advertise; investors must be verified as accredited
- Key people and entities
- Michael Collins
- Latest Form D
- Apr 8, 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 Castor Ventures Fund 11, LLC
What is the minimum investment for Castor Ventures Fund 11, LLC?
According to its latest Form D, filed Apr 8, 2026, the minimum investment Castor Ventures Fund 11, LLC accepts from an outside investor is $10,000.
Who can invest in Castor Ventures Fund 11, LLC?
Castor Ventures Fund 11, LLC 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(c), so it may advertise, but every investor must be verified as accredited.
How much has Castor Ventures Fund 11, LLC raised?
Castor Ventures Fund 11, LLC reports $100,000 sold from 1 investor on its Form D filed Apr 8, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Castor Ventures Fund 11, LLC based?
Castor Ventures Fund 11, LLC is based in Boston, Massachusetts.
When did Castor Ventures Fund 11, LLC launch?
Castor Ventures Fund 11, LLC reports its first sale in Mar 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 34% of the 540 venture capital funds based in Massachusetts, and more than 15% of all 15,160 that report sales.