Renaissance Technologies (RenTech)'s KVYO Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC (Rentech)) currently holds 1.76 M shares of Klaviyo, Inc. (KVYO) worth $57.27 M, representing 0.09% of the portfolio. First purchased in 2023-Q4, this medium-term investment has been held for 9 quarters.
Based on 13F filings, Renaissance Technologies (RenTech) has maintained a strategic position in KVYO, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2025, adding 488,300 shares. Largest reduction occurred in Q1 2024, reducing 28,200 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Klaviyo (KVYO) Holding Value Over Time
Track share changes against reported price movement
Quarterly Klaviyo (KVYO) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | +80,400 | Add 4.78% | 1.76 M | $32.47 |
| Q3 2025 | +488,300 | Add 40.86% | 1.68 M | $27.69 |
| Q2 2025 | +219,400 | Add 22.49% | 1.2 M | $33.58 |
| Q1 2025 | +413,300 | Add 73.50% | 975,644 | $30.26 |
| Q4 2024 | -21,756 | Reduce 3.72% | 562,344 | $41.24 |
| Q3 2024 | +345,200 | Add 144.50% | 584,100 | $35.38 |
| Q2 2024 | +69,200 | Add 40.78% | 238,900 | $24.89 |
| Q1 2024 | -28,200 | Reduce 14.25% | 169,700 | $25.48 |
| Q4 2023 | +197,900 | New Buy | 197,900 | $27.78 |
Renaissance Technologies (RenTech)'s Klaviyo Investment FAQs
Renaissance Technologies (RenTech) first purchased Klaviyo, Inc. (KVYO) in Q4 2023, acquiring 197,900 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Klaviyo, Inc. (KVYO) for 9 quarters since Q4 2023.
Renaissance Technologies (RenTech)'s largest addition to Klaviyo, Inc. (KVYO) was in Q3 2025, adding 1,683,344 shares worth $46.61 M.
According to the latest 13F filing for Q4 2025, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC (Rentech), owns 1,763,744 shares of Klaviyo, Inc. (KVYO), valued at approximately $57.27 M.
As of the Q4 2025 filing, Klaviyo, Inc. (KVYO) represents approximately 0.09% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Klaviyo, Inc. (KVYO) was 1,763,744 shares, as reported at the end of Q4 2025.