Klaviyo, Inc. (KVYO)
Sector: Services-Prepackaged Software
Industry: Software - Application
Klaviyo, Inc.
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Nov 4, 2026 | 21.48 | 22.09 | 21.09 | 21.36 | 7,829,585 |
| Nov 3, 2026 | 21.11 | 21.82 | 20.73 | 21.33 | 5,323,705 |
| Nov 2, 2026 | 20.00 | 22.14 | 20.00 | 21.80 | 11,301,060 |
| Oct 30, 2026 | 20.49 | 20.80 | 19.90 | 20.14 | 3,393,470 |
| Oct 29, 2026 | 19.75 | 20.44 | 19.47 | 20.43 | 2,791,853 |
| Oct 28, 2026 | 20.18 | 20.91 | 20.03 | 20.55 | 3,061,859 |
| Oct 27, 2026 | 20.60 | 20.90 | 20.03 | 20.18 | 2,801,720 |
| Oct 26, 2026 | 20.83 | 21.10 | 20.34 | 20.71 | 4,091,727 |
| Oct 23, 2026 | 20.41 | 21.17 | 20.34 | 21.11 | 4,500,387 |
| Oct 22, 2026 | 20.29 | 20.91 | 20.19 | 20.59 | 4,358,411 |
| Oct 21, 2026 | 19.59 | 20.27 | 19.36 | 20.19 | 3,857,673 |
| Oct 20, 2026 | 18.92 | 19.92 | 18.60 | 19.61 | 13,289,188 |
| Oct 19, 2026 | 16.81 | 17.59 | 16.81 | 17.52 | 3,076,281 |
| Oct 16, 2026 | 17.81 | 18.04 | 16.75 | 17.08 | 5,218,657 |
| Oct 15, 2026 | 17.13 | 18.25 | 16.93 | 18.09 | 5,506,049 |
| Oct 14, 2026 | 16.83 | 17.25 | 16.77 | 17.01 | 3,483,035 |
| Oct 13, 2026 | 17.09 | 17.69 | 16.75 | 16.95 | 3,874,326 |
| Oct 12, 2026 | 17.55 | 17.85 | 16.88 | 17.11 | 3,767,554 |
| Oct 9, 2026 | 17.73 | 17.95 | 17.05 | 17.32 | 3,751,242 |
| Oct 8, 2026 | 17.41 | 17.81 | 16.65 | 17.57 | 6,888,237 |
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| Director | Withholding/Transfer | 17.9K | -- | Oct 8, 2026 | |
| Director | Sale | 58.8K | $1.02M | Oct 7, 2026 | |
| Director | Sale | 38.7K | $672.8K | Oct 7, 2026 | |
| Director | Sale | 500 | $8.5K | Sep 24, 2026 | |
| Director | Sale | 800 | $13.6K | Sep 24, 2026 | |
| Chief Financial Officer | Grant/Award | 328.8K | -- | Sep 15, 2026 |
| Name | Shares | % | Source |
|---|---|---|---|
Bialecki Andrew · filed Aug 2026 | 0+75.3M via conversion | 26.5% | 13G |
Shopify Strategic Holdings 3 LLC · joint filing· filed Sep 2026 | 17.3M+16.1M via derivatives | 11.7% | 13D |
SUMMIT PARTNERS L P | 13.9M | 4.9% | 13F |
Capital International Investors · also on 13F· may incl. warrants· filed May 2026 | 11.7M | 4.1% | 13G |
Capital International Investors | 10.5M | 3.7% | 13F |
VANGUARD PORTFOLIO MANAGEMENT LLC | 7.7M | 2.7% | 13F |
BlackRock, Inc. | 7.6M | 2.7% | 13F |
FMR LLC | 6.6M | 2.3% | 13F |
FMR LLC · also on 13F· joint filing· may incl. warrants· filed Aug 2026 | 6.6M | 2.3% | 13G |
VANGUARD CAPITAL MANAGEMENT LLC | 6.0M | 2.1% | 13F |
Insiders
- Hallen EdDirector
- Smith Erica EllenChief Financial Officer
- St. Ledger SusanDirector
- Edmond LandonChief Legal Officer
- Fernandez Gomez LucianoCo-Chief Executive Officer
- Whalen AmandaChief Financial Officer
- Galvin CarmelChief People Officer
- SUMMIT PARTNERS L P10% Owner
- Oulman RoxanneDirector
- Ceran JenniferDirector
Klaviyo, Inc. is a technology company offering a software-as-a-service (SaaS) platform that empowers its clients to send highly targeted and pertinent messages via email, text message (SMS), and push notifications.
The firm's primary product, Klaviyo, is a marketing automation platform engineered for personalized outreach.
Its comprehensive suite of solutions includes an email marketing tool that meticulously monitors clicks and purchases to enhance campaign effectiveness; an SMS service crafted for fostering e-commerce expansion and customer loyalty; and a mobile push feature for direct engagement with users through lock screen alerts.
Additionally, Klaviyo provides a Review solution to collect product feedback and a robust customer data platform (CDP) designed for efficient storage, analysis, and utilization of large datasets.
The company caters to individual users, small and medium-sized businesses, and larger corporations across North America, Western Europe, Canada, the United Kingdom, Australia, and New Zealand. Established in 2012, Klaviyo is headquartered in Boston, Massachusetts.
based on 284.73M shares outstanding
30d Avg
5.28M
60d Avg
5.81M
90d Avg
5.90M