Klaviyo, Inc. - Series A Common Stock (KVYO)

Q2 2025 13F Holders as of 30 Jun 2025

Type / Class
Equity / Series A Common Stock
Shares outstanding
138,457,390
Total 13F shares
133,427,489
Share change
+17,800,830
Total reported value
$4,480,157,634
Put/Call ratio
44%
Price per share
$33.58
Number of holders
254
Value change
+$606,486,878
Number of buys
180
Number of sells
88

Institutional Holders of Klaviyo, Inc. - Series A Common Stock (KVYO) as of Q2 2025

As of 30 Jun 2025, Klaviyo, Inc. - Series A Common Stock (KVYO) was held by 254 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 133,427,489 shares. The largest 10 holders included SUMMIT PARTNERS L P, VANGUARD GROUP INC, MORGAN STANLEY, ALLIANCEBERNSTEIN L.P., Whale Rock Capital Management LLC, Sands Capital Alternatives, LLC, BlackRock, Inc., FEDERATED HERMES, INC., Capital Research Global Investors, and AMERICAN CENTURY COMPANIES INC. This page lists 254 institutional shareholders reporting positions in this security for the Q2 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.