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Castor Ventures has 6 venture fund vehicles on file with the SEC, run from Boston, Massachusetts, with first sales running from 2023 to 2026. 8 Form D notices, originals and amendments, have been filed for them, the first on August 14, 2023 and the latest on April 8, 2026. Together they have taken in $3,903,483 from 90 investor positions, most recently on March 31, 2026. The smallest investment any of them will accept is $10,000, rising to $25,000. 6 vehicles are still showing room to take more.
| Vehicle | Vintage | Target | Closed | Remaining | First sale | Days | Min check | LPs | Status |
|---|---|---|---|---|---|---|---|---|---|
Castor Ventures Fund 11, LLC Filing: Form D, April 8, 2026 |
2026 | no cap set | $100K | — | March 31, 2026 | 204 | $10K | 1 | open |
Castor Ventures Fund 10, LLC Filing: Form D, March 14, 2025 |
2025 | no cap set | $80K | — | February 28, 2025 | 600 | $10K | 2 | open |
Castor Ventures Fund 9Q, LLC Filing: Form D, May 15, 2024 |
2024 | no cap set | — | — | — | — | $25K | 0 | open |
Castor Ventures Fund 9, LLC Filing: Form D, May 15, 2024 |
2024 | no cap set | — | — | — | — | $25K | 0 | open |
Castor Ventures Fund 8, LLC 2 filings: Form D, August 14, 2023 · Form D/A, May 8, 2024 |
2023 | no cap set | $2.3M | — | July 31, 2023 | 1,178 | $25K | 61 | open amended |
Castor Ventures Fund 8Q, LLC 2 filings: Form D, August 14, 2023 · Form D/A, May 14, 2024 |
2023 | no cap set | $1.5M | — | July 31, 2023 | 1,178 | $25K | 26 | open amended |
The filings for these vehicles name one person or entity, with the role each filing gives.
No SEC adviser registration found under this name.
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