Week in Space Data, every Friday.
Investor portfolio, from our funding record
Research seats can watch an investor and see its new counted rounds in the Daily intelligence digest.
Counted rounds
1
Led
0
1 as participant
Companies
1
Disclosed round value
$7.7M
1 of 1 rounds disclosed; whole rounds, not this investor's share
First deal
2026-11-03
Tumbleweed
Latest deal
2026-11-03
Tumbleweed
Prototype Capital appears on 1 counted private space funding round in our records, into 1 company: recorded as lead on 0 and as a participant on 1.
The round is Tumbleweed, 3 November 2026.
1 of the 1 round disclosed a size, together $7.7M. That is the size of the rounds Prototype Capital took part in, not the amount Prototype Capital invested: we hold no per-investor allocations and do not estimate them.
The investor most often on the same counted rounds as Prototype Capital is EWOR, on 1 round.
Private funding rounds into space companies that name Prototype Capital as lead or participant, newest first, each with its source. Round size is the whole round; a blank size was never disclosed and is not estimated.
| Date | Company | Stage | Role | Round size | Source |
|---|---|---|---|---|---|
| Tumbleweed | Seed | Participant | $7.7M | Payload Space (opens the source for this round) |
Rounds come from company announcements, regulatory filings and press reports. Amounts, valuations and investors are as reported and may be incomplete or later revised. Not investment advice, and not an offer or solicitation for any security. Full disclaimer
| Stage | Rounds |
|---|---|
| Seed | 1 |
| Sector | Rounds |
|---|---|
| Infrastructure | 1 |
| Year | Rounds |
|---|---|
| 2026 | 1 |
Investors named on the same counted rounds, by the number of rounds shared.