Who Owns KLAVIYO INC (KVYO)? -- Institutional Holders (2026-06-30)

326 institutions reported holding $2.28B of KLAVIYO INC (KVYO) in SEC 13F filings for 2026-06-30. Largest institutional holders: SUMMIT PARTNERS L P ($284.7M), VANGUARD GROUP INC ($222.9M), Capital International Investors ($158.3M), BlackRock, Inc. ($114.9M), FMR LLC ($99.1M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1SUMMIT PARTNERS L P$284.7M18.9MHold
2VANGUARD GROUP INC$222.9M14.8MAdded
3Capital International Investors$158.3M10.5MTrimmed
4BlackRock, Inc.$114.9M7.6MAdded
5FMR LLC$99.1M6.6MTrimmed
6Whale Rock Capital Management LLC$83.5M5.5MTrimmed
7WELLINGTON MANAGEMENT GROUP LLP$76.2M5.0MTrimmed
8MORGAN STANLEY$67.1M4.4MTrimmed
9MILLENNIUM MANAGEMENT LLC$62.2M4.1MAdded
10Sands Capital Alternatives, LLC$59.3M3.9MAdded
11BANK OF AMERICA CORP /DE/$57.7M3.8MAdded
12GOLDMAN SACHS GROUP INC$41.9M2.8MAdded
13GEODE CAPITAL MANAGEMENT, LLC$37.4M2.5MAdded
14STATE STREET CORP$35.0M2.3MAdded
15GREENOAKS CAPITAL PARTNERS LLC$35.0M2.3MHold
16Capital World Investors$31.7M2.1MAdded
17TWO SIGMA INVESTMENTS, LP$27.1M1.8MTrimmed
18CANADA PENSION PLAN INVESTMENT BOARD$25.8M1.7MAdded
19CITADEL ADVISORS LLC$25.6M1.7MAdded
20Jupiter Topco LLC$24.4M1.6MNew
21RENAISSANCE TECHNOLOGIES LLC$23.6M1.6MTrimmed
22FIRST TRUST ADVISORS LP$21.0M1.4MAdded
23Clearbridge Investments, LLC$20.9M1.4MTrimmed
24Islander Capital Partners, L.P.$20.9M1.4MAdded
25Fiera Capital Corp$20.8M1.4MTrimmed

Source: SEC Form 13F filings · as of 2026-06-30