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Summit Partners Growth Equity Fund IX-B, L.P., 10% owner at Klaviyo, sold KVYO on Aug 11, 2026

Data as of Oct 16

▼ SELL$88.5M5,000,000 shares at $17.71Summit Partners Growth Equity Fund IX-B, L.P. 10% ownerKVYO Klaviyo, Inc.
Watch KVYO
Traded
Aug 11, 2026
Disclosed
Aug 13, 2026
Filed
2 days after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Summit Partners Growth Equity Fund IX-B, L.P., 10% owner at Klaviyo, sold KVYO on Aug 11, 2026TRADEDDISCLOSED
KVYOSimilar stocks (S&P 500 (SPY)), rebased to KVYO's price on the disclosure day
KVYO since disclosure
−11.1%
after the sale
Similar stocks (SPY) since disclosure
−1.9%
S&P 500 (SPY)

Change in closing price from Aug 13, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLSummit Investors Ge Ix/Vc IV, LLC 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  2. ▼ SELLSummit Partners Growth Equity Fund IX-A, L.P. 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  3. ▼ SELLSummit Investors Ge Ix/Vc IV (Uk), L.P. 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  4. ▼ SELLSummit Partners Co-Invest (Kiwi), LP 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  5. ▼ SELLSummit Partners L P 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade

See every trade on KVYO →