Civ Opportunity Series CO-Invest I, L.P. - (Series 9)
Castle Island · adviser of record: Castle Island Management, LLC · 2022 vintage
Civ Opportunity Series CO-Invest I, L.P. - (Series 9) is a 2022 venture fund managed by Castle Island. It reported $25.9mm in gross assets at year-end 2025, its highest reported value.
- Latest value held
- $25.9mm year-end 2025
- Peak
- $25.9mm year-end 2025
- Fund size
- Not on file
Value held by year-end
Gross asset value reported on Form ADV at each year-end. Open in the Fund Tracker
| Year-end | Gross assets | ÷ size | Change |
|---|---|---|---|
| 2025 | $25.9mm | – | +187% over 2 yrs |
| 2023 | $9mm | – | -0% |
| 2022 | $9mm | – | – |
Other funds from Castle Island
- Civ Opportunity Series CO-Invest I, L.P. - (Series 8) 2022
- Castle Island Ventures III, L.P. 2021
- Castle Island Ventures III-A, L.P. 2021
- Civ Opportunity Series CO-Invest I, L.P. - (Series 4) 2021
- Civ Opportunity Series CO-Invest I, L.P. - (Series 6) 2021
- Civ Opportunity Series CO-Invest I, L.P. - (Series 7) 2021
- Civ Opportunity Series CO-Invest I, L.P. - (Series 3) 2021
- Civ Opportunity Series CO-Invest I, L.P. - (Series 5) 2021
- Castle Island Ventures II, L.P. 2020
- Castle Island Ventures II-A, L.P. 2020
- Civ Opportunity Series CO-Invest I, L.P. - (Series 1) 2020
- Civ Opportunity Series CO-Invest I, L.P. - (Series 2) 2020
About these numbers
Gross asset value is what the manager reports holding in the fund at each fiscal year-end, on SEC Form ADV, Schedule D. It includes the GP’s own commitment and is before carried interest, so it is not the LPs’ net return, and it does not show cash already distributed. A fall in value can mean distributions, markdowns or both. Fund size is the amount sold reported on Form D, which for some funds reflects only a first close. Private fund ID 805-2798828456. Data updated October 13, 2026.
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