What does Arch invest in?
Arch invests most often at Series A and Series B (68% of the rounds on record), in sectors such as Software and Wealth Management.
Last cheque observed May 2026; 26 cheques on record.
Deploying nowHedge fundWebsite unconfirmed
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1 cheques in the last 12 months
Mostly Series A and Series B: 68% of its rounds
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Every round we can evidence, newest first26 appearances
1 round
4 rounds
10 rounds
11 rounds
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
We hold 1 person at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
The investors most often in the same rounds as Arch. A count of rooms they were both in, not a relationship either has claimed.
The latest companies Arch put money into.
Arch invests most often at Series A and Series B (68% of the rounds on record), in sectors such as Software and Wealth Management.
26 investments on record, 1 of them in the last 12 months. The most recent was in May 2026.
Its most recent investments on record: Novella (Series A, May 2026), Verve Therapeutics (Series A, May 2019) and 908 Devices (Series E, Apr 2019).
The median round it joins is $44M.
Rarely, if at all: none of its 26 investments on record names it as the lead.
Most of the companies it backs are in the United States (88%) and China (12%).
Yes: it is actively investing, with 1 investments in the last 12 months.
Most often Alexandria Real Estate Equities (6 rounds together), Fidelity (4 rounds together) and 6 Dimensions Capital (3 rounds together).
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it