Arch Venture Fund IX Overage LP
ARCH Venture Partners · adviser of record: Arch Venture Management LLC · 2016 vintage
Arch Venture Fund IX Overage LP is a 2016 venture fund managed by ARCH Venture Partners, with $450mm raised (Form D, amount sold). It reported $439mm in gross assets at year-end 2025, 0.98x its size, against a peak of $1.73bn in 2020.
- Latest value held
- $439mm year-end 2025
- Peak
- $1.73bn year-end 2020
- Fund size
- $450mm Form D, amount sold
- Held vs. size
- 0.98x peak 3.85x
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 | $439mm | 0.98x | -15% over 2 yrs |
| 2023 | $515mm | 1.14x | -35% |
| 2022 | $795mm | 1.77x | -54% |
| 2021 | $1.72bn | 3.82x | -1% |
| 2020 | $1.73bn | 3.85x | +92% |
| 2019 | $901mm | 2.00x | +14% |
| 2018 | $787mm | 1.75x | +61% |
| 2017 | $488mm | 1.08x | +50% |
| 2016 | $324mm | 0.72x | – |
Other funds from ARCH Venture Partners
- Arch Venture Fund XII, LP 2022
- Arch Venture Fund XI, LP 2020
- Arch Venture Fund X Overage LP 2018
- Arch Venture Fund X LP 2018
- Arch Venture Fund IX 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 805-1142537956. Data updated October 13, 2026.
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