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| Date | Amount | Type | Investors | Valuation | 
|---|---|---|---|---|
| 04/28/14 | $42,750,000 | 
Social+Capital Partnership | undisclosed | |
| 10/31/14 | $120,000,000 | 
Social+Capital Partnership | undisclosed | |
| 04/17/15 | $160,000,000 | Series E | 
Digital Sky Technologies Index Ventures Institutional Venture Partners Social+Capital Partnership Spark Capital  | undisclosed | 
| 04/02/16 | $200,000,000 | 
Comcast Ventures Index Ventures Social Capital  | $3,800,000,000 | |
| 07/27/17 | $250,000,000 | Venture | 
SoftBank Capital | $5,000,000,000 | 
| 08/21/18 | $427,000,000 | Series H | 
Baillie Gifford Dragoneer Investment Group ![]() General Atlantic ![]() Sands Capital T. Rowe Price Associates Wellington Management Company  | $7,100,000,000 |