The Vanguard Group 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 |
| 2025-07-07 1:20 pm Purchase | 2025-06-30 | 13G | Klaviyo, Inc. KVYO | The Vanguard Group | 10,728,178 10.150% | 3,652,951 (+51.63%) | Filing |
| 2024-11-12 4:03 pm Unchanged | 2024-09-30 | 13G | Klaviyo, Inc. KVYO | The Vanguard Group | 7,075,227 9.740% | 0 (Unchanged) | Filing |
| 2024-11-04 3:32 pm Unchanged | 2024-09-30 | 13G | Klaviyo, Inc. KVYO | The Vanguard Group | 7,075,227 9.740% | 0 (Unchanged) | Filing |
| 2024-11-04 1:43 pm Purchase | 2024-09-30 | 13G | Klaviyo, Inc. KVYO | The Vanguard Group | 7,075,227 9.740% | 4,971,514 (+236.32%) | Filing |
| 2024-02-13 5:07 pm Purchase | 2023-12-29 | 13G | Klaviyo, Inc. KVYO | The Vanguard Group | 2,103,713 5.660% | 2,103,713 (New Position) | Filing |