Schedule 13G ownership disclosure
Klaviyo Inc
Series A common stock, par value $0.001 per share (the "Series A Common Stock") · CUSIP: 49845K101
Event date: 2025-12-31
- Filing-level shares
- 78,163,529.00
- Percent of class
- 35.1%
- Bialecki Andrew
Shares: 78,163,529.00 · Class: 35.1%
Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.
Source: SEC EDGAR filingFiling metadata
- Accession number
- 0001470831-26-000107
- Form type
- SCHEDULE 13G/A
- Filer
- Bialecki Andrew
- CIK
- CIK 1991099
- Filed
- Feb 10, 2026
- Reporting period
- Dec 31, 2025
- Description
- Schedule 13G beneficial ownership