Klaviyo, Inc. (KVYO) Stock
KVYO has an Alpha Score of 28 out of 100 (poor), computed on Oct 31, 2026 from 3 of 4 sub-scores. 7 of the hedge funds AlphaScala tracks reported KVYO in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Whale Rock Capital's at $83.48M. Company insiders reported 0 open-market buys and 11 sales on SEC Form 4 in the 90 days to Nov 2, 2026. Its trailing P/E ratio is 846.5 and its net margin 0.5% (key statistics as of Oct 22, 2026).
What is KVYO's Alpha Score?
How it works →Alpha Score of 28 reflects poor overall profile with weak momentum, poor value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 31, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which hedge funds own KVYO?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Whale Rock Capital Alex Sacerdote | 5.53M | $83.48M | -19% |
| Millennium Management Israel Englander | 4.12M | $62.17M | +75% |
| Renaissance Technologies Jim Simons (founder) | 1.56M | $23.56M | -5% |
| Marshall Wace | 1.22M | $18.40M | +7% |
| D.E. Shaw David Shaw | 1.19M | $18.03M | +1751% |
| Citadel Ken Griffin | 1.17M | $17.70M | +1% |
| Point72 Steve Cohen | 1.11M | $16.83M | -33% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are Klaviyo, Inc. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 7, 26 | Hallen Ed | Director | SELL | 38.7K | $673K |
| Oct 7, 26 | Hallen Ed | Director | SELL | 58.8K | $1.0M |
| Sep 24, 26 | Hallen Ed | Director | SELL | 500 | $9K |
| Sep 24, 26 | Hallen Ed | Director | SELL | 800 | $14K |
| Sep 11, 26 | St. Ledger Susan | Director | SELL | 2.3K | $37K |
| Aug 31, 26 | Edmond Landon | Chief Legal Officer | SELL | 8.1K | $166K |
| Aug 31, 26 | Hallen Ed | Director | SELL | 39.2K | $802K |
| Aug 31, 26 | Hallen Ed | Director | SELL | 59.6K | $1.2M |
| Aug 28, 26 | Edmond Landon | Chief Legal Officer | SELL | 53.5K | $1.1M |
| Aug 14, 26 | Whalen Amanda | Chief Financial Officer | SELL | 14.0K | $259K |
SEC Form 4 filings as of Nov 2, 2026
See cluster-buy signals across all tickers →What are KVYO's key statistics?
Key statistics as of Oct 22, 2026
How does KVYO's valuation compare with the Technology sector?
| Metric | KVYO | Technology median | Companies in median |
|---|---|---|---|
| P/E ratio | 846.5 | 33.2 | 167 |
| Net margin | 0.49% | 11.43% | 191 |
| Return on equity | 0.61% | 15.27% | 194 |
Medians over the Technology stocks whose key statistics were refreshed in the last 35 days (newest Nov 3, 2026). P/E excludes loss-making companies.
KVYO price chart
Powered by TradingViewWhat does Klaviyo, Inc. do?
Klaviyo Inc. is a software company that provides a cloud-based software-as-a-service platform specializing in business-to-consumer customer relationship management, or B2C CRM. Its unified platform integrates marketing automation, customer service, analytics, and a built-in data layer powered by artificial intelligence to help consumer brands deliver personalized experiences at scale across channels like email, SMS, push notifications, WhatsApp, and social interactions. Key components include the Klaviyo Data Platform for unifying, enriching, and analyzing customer data with predictive tools; Marketing Agent, an AI-driven autonomous assistant that plans, creates content for, and executes campaigns; and Customer Agent, a 24/7 AI helper for resolving inquiries, recommending products, and escalating to human support. Klaviyo serves relationship-driven B2C brands in sectors such as health and beauty, apparel, and e-commerce, enabling real-time data activation for targeted engagement and revenue growth. Founded in 2012 and headquartered in Boston, Massachusetts, Klaviyo operates globally across the Americas, Asia-Pacific, Europe, the Middle East, and Africa, supporting integrations with commerce platforms and data warehouses.