Arch Venture Fund X Overage LP
ARCH Venture Partners · adviser of record: Arch Venture Management LLC · 2018 vintage
Arch Venture Fund X Overage LP is a 2018 venture fund managed by ARCH Venture Partners, with $636mm raised (Form D, amount sold). It reported $530mm in gross assets at year-end 2025, 0.83x its size, against a peak of $1.89bn in 2021.
- Latest value held
- $530mm year-end 2025
- Peak
- $1.89bn year-end 2021
- Fund size
- $636mm Form D, amount sold
- Held vs. size
- 0.83x peak 2.97x
Value held by year-end
Gross asset value reported on Form ADV at each year-end. Dashed line: fund size. Open in the Fund Tracker
| Year-end | Gross assets | ÷ size | Change |
|---|---|---|---|
| 2025 | $530mm | 0.83x | -66% over 2 yrs |
| 2023 | $1.57bn | 2.47x | -5% |
| 2022 | $1.66bn | 2.61x | -12% |
| 2021 | $1.89bn | 2.97x | +70% |
| 2020 | $1.11bn | 1.75x | +54% |
| 2019 | $724mm | 1.14x | +47% |
| 2018 | $492mm | 0.77x | – |
Other funds from ARCH Venture Partners
- Arch Venture Fund XII, LP 2022
- Arch Venture Fund XI, LP 2020
- Arch Venture Fund X LP 2018
- Arch Venture Fund IX LP 2016
- Arch Venture Fund IX Overage LP 2016
- Arch Venture Fund VIII Overage LP 2015
- Arch Venture Fund VIII LP 2014
- Arch Venture Fund VII LP 2011
- Arch Venture Fund VI LP 2011
- Arch Venture Fund V LP 2011
- Arch Venture Fund IV LP 2011
- Healthcare Focus Fund LP 2011
All ARCH Venture Partners funds
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 805-4335747166. Data updated October 13, 2026.
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