KVYO Klaviyo, Inc.

NYSE
$16.36

Klaviyo, Inc. (KVYO) Institutional Ownership

What the institutions did with KVYO last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.

Managers compared
328
filed both this quarter and last
Managers holding
273
+11 on the quarter
Buyers
166
66 opened new
Sellers
131
55 sold out entirely
Buyer share
55.9%
of managers who traded it
Breadth
+11.8
net buyers, as a share of those trading

Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Ownership map

Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.

Cut Unchanged Added Color saturates at ±50%.

Largest holders

Manager Shares % of reported
SUMMIT PARTNERS L P 18.9M 13.0%
Capital International Investors 10.5M 7.2%
VANGUARD PORTFOLIO MANAGEMENT LLC 7.7M 5.3%
BlackRock, Inc. 7.6M 5.2%
FMR LLC 6.6M 4.5%
VANGUARD CAPITAL MANAGEMENT LLC 6.0M 4.1%
Whale Rock Capital Management LLC 5.5M 3.8%
WELLINGTON MANAGEMENT GROUP LLP 5.0M 3.5%
MORGAN STANLEY 4.4M 3.1%
MILLENNIUM MANAGEMENT LLC 4.1M 2.8%
Sands Capital Alternatives, LLC 3.9M 2.7%
BANK OF AMERICA CORP /DE/ 3.8M 2.6%
GEODE CAPITAL MANAGEMENT, LLC 2.5M 1.7%
STATE STREET CORP 2.3M 1.6%
Greenoaks Capital Partners LLC 2.3M 1.6%
Capital World Investors 2.1M 1.4%
GOLDMAN SACHS GROUP INC 1.8M 1.2%
TWO SIGMA INVESTMENTS, LP 1.8M 1.2%
CANADA PENSION PLAN INVESTMENT BOARD 1.7M 1.2%
Jupiter Topco LLC 1.6M 1.1%
RENAISSANCE TECHNOLOGIES LLC 1.6M 1.1%
FIRST TRUST ADVISORS LP 1.4M 1.0%
Clearbridge Investments, LLC 1.4M 1.0%
Islander Capital Partners, L.P. 1.4M 1.0%
Fiera Capital Corp 1.4M 0.9%

Largest changes

Manager Action Previous Current Change
JPMORGAN CHASE & CO Reduced 4.3M 817.7K -3.5M
BlackRock, Inc. Increased 4.4M 7.6M +3.3M
FMR LLC Reduced 9.8M 6.6M -3.2M
ALLIANCEBERNSTEIN L.P. Reduced 3.0M 32.1K -3.0M
FULLER & THALER ASSET MANAGEMENT, INC. Sold Out 2.9M 0 -2.9M
AMERICAN CENTURY COMPANIES INC Sold Out 2.9M 0 -2.9M
FEDERATED HERMES, INC. Sold Out 2.6M 0 -2.6M
BANK OF AMERICA CORP /DE/ Increased 1.7M 3.8M +2.1M
MILLENNIUM MANAGEMENT LLC Increased 2.3M 4.1M +1.8M
Capital Research Global Investors Sold Out 1.3M 0 -1.3M
Whale Rock Capital Management LLC Reduced 6.8M 5.5M -1.3M
Schonfeld Strategic Advisors LLC Sold Out 1.2M 0 -1.2M
Capital International Investors Reduced 11.7M 10.5M -1.2M
Alyeska Investment Group, L.P. Sold Out 1.2M 0 -1.2M
ArrowMark Colorado Holdings LLC Reduced 1.5M 307.3K -1.2M
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced 1.5M 294.7K -1.2M
STATE STREET CORP Increased 1.2M 2.3M +1.2M
D. E. Shaw & Co., Inc. Increased 64.5K 1.2M +1.1M
TWO SIGMA INVESTMENTS, LP Reduced 2.9M 1.8M -1.1M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Increased 179.2K 1.3M +1.1M
Fiera Capital Corp Reduced 2.4M 1.4M -1.0M
CANADA PENSION PLAN INVESTMENT BOARD Increased 757.1K 1.7M +951.8K
Bank of New York Mellon Corp Reduced 1.5M 573.7K -934.4K
ExodusPoint Capital Management, LP New 0 934.1K +934.1K
Squarepoint Ops LLC Increased 76.8K 962.1K +885.4K
VOYA INVESTMENT MANAGEMENT LLC Reduced 908.6K 78.4K -830.2K
Amundi New 0 814.1K +814.1K
Balyasny Asset Management L.P. New 0 718.9K +718.9K
GEODE CAPITAL MANAGEMENT, LLC Increased 1.8M 2.5M +703.1K
DIMENSIONAL FUND ADVISORS LP Increased 322.7K 1.0M +679.5K
CONGRESS ASSET MANAGEMENT CO New 0 636.2K +636.2K
MORGAN STANLEY Reduced 5.1M 4.4M -623.0K
UBS Group AG Increased 196.4K 808.2K +611.8K
AQR CAPITAL MANAGEMENT LLC Reduced 911.9K 317.8K -594.1K
Point72 Asset Management, L.P. Reduced 1.7M 1.1M -557.9K
Trexquant Investment LP Increased 700.0K 1.1M +443.5K
Voleon Capital Management LP Increased 37.5K 477.4K +439.9K
WELLINGTON MANAGEMENT GROUP LLP Reduced 5.5M 5.0M -430.0K
PICTON MAHONEY ASSET MANAGEMENT Sold Out 401.1K 0 -401.1K
SANDS CAPITAL MANAGEMENT, LLC Reduced 595.2K 198.8K -396.4K
GOLDMAN SACHS GROUP INC Reduced 2.2M 1.8M -376.7K
XTX Topco Ltd Increased 122.9K 469.3K +346.4K
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC New 0 344.8K +344.8K
Nuveen, LLC Increased 23.3K 359.1K +335.8K
Jump Financial, LLC New 0 315.5K +315.5K
NORTHERN TRUST CORP Increased 370.1K 678.1K +308.1K
JANE STREET GROUP, LLC Increased 93.9K 397.8K +303.9K
Burkehill Global Management, LP Sold Out 300.0K 0 -300.0K
Qube Research & Technologies Ltd Increased 601.7K 901.4K +299.7K
GOODNOW INVESTMENT GROUP, LLC Sold Out 293.1K 0 -293.1K
Bienville Capital Management, LLC Reduced 1.2M 938.4K -289.5K
Lisanti Capital Growth, LLC Sold Out 281.1K 0 -281.1K
Sands Capital Alternatives, LLC Increased 3.6M 3.9M +278.5K
LGT Fund Management Co Ltd. New 0 230.1K +230.1K
FIRST TRUST ADVISORS LP Increased 1.2M 1.4M +210.8K
Connor, Clark & Lunn Investment Management Ltd. Sold Out 209.0K 0 -209.0K
Freestone Grove Partners LP Sold Out 206.7K 0 -206.7K
Barton Investment Management Increased 1.1M 1.3M +206.6K
1832 Asset Management L.P. Sold Out 190.0K 0 -190.0K
IEQ CAPITAL, LLC Reduced 233.3K 47.4K -185.9K

13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.