December 2021 IPO scorecard: 4 companies went public including Planet Labs, Solid Power, Nubank. Full cohort analysis, sector breakdown, and market context.
| Company | IPO Date | IPO Price | Exchange | Market Cap | Total Funding | Sector | IPO Readiness Score |
|---|---|---|---|---|---|---|---|
| Planet LabsPL | Dec 7, 2021 | Undisclosed | N/A | $750M | $544M | Defense Tech | 57/100 B |
| Solid PowerSLDP | Dec 9, 2021 | Undisclosed | N/A | $600M | $530M | Energy Tech | 42/100 C |
| NubankNU | Dec 9, 2021 | Undisclosed | N/A | $78.5B | $2.4B | Fintech | 76/100 A |
| SamsaraIOT | Dec 15, 2021 | Undisclosed | N/A | $34.1B | $930M | N/A | 79/100 A |
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