SUMMIT PARTNERS L P 13D and 13G filings for Klaviyo, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-02-07 7:49 pm Sale | 2024-12-31 | 13G | Klaviyo, Inc. KVYO | SUMMIT PARTNERS L P | 40,827,778 34.130% | -5,600,000 (-12.06%) | Filing |
| 2024-11-08 4:35 pm Sale | 2024-09-30 | 13G | Klaviyo, Inc. KVYO | SUMMIT PARTNERS L P | 46,427,778 39.010% | -1,313,851 (-2.75%) | Filing |
| 2024-01-31 4:29 pm Purchase | 2023-12-31 | 13G | Klaviyo, Inc. KVYO | SUMMIT PARTNERS L P | 47,741,629 56.200% | 47,741,629 (New Position) | Filing |