Companies / Klaviyo, Inc. / Institutional holders

Klaviyo, Inc.

Institutional holders · 13F as of Dec 31, 2025

Holder	Value	Shares	% of shares
SUMMIT PARTNERS L P	$612.15M	18,852,778	6.62%
Morgan Stanley	$472.34M	14,547,090	5.11%
VANGUARD GROUP INC	$466.32M	14,361,540	5.04%
Capital International Investors	$415.25M	12,788,846	4.49%
FMR LLC	$271.83M	8,371,717	2.94%
Whale Rock Capital Management LLC	$132.82M	6,825,206	2.40%
Sands Capital Alternatives, LLC	$118.51M	3,649,678	1.28%
JPMORGAN CHASE & CO	$115.75M	3,564,743	1.25%
BlackRock, Inc.	$114.94M	7,612,078	2.67%
AllianceBernstein L.P.	$98.98M	3,048,223	1.07%
AMERICAN CENTURY COMPANIES INC	$94.01M	2,895,304	1.02%
Capital Research Global Investors	$83.70M	2,577,782	0.91%
GREENOAKS CAPITAL PARTNERS LLC	$75.23M	2,316,796	0.81%
Franklin Resources, Inc.	$64.30M	1,980,269	0.70%
12 West Capital Management LP	$59.68M	1,838,000	0.65%
TWO SIGMA ADVISERS, LP	$57.88M	1,782,500	0.63%
Fuller & Thaler Asset Management, Inc.	$57.25M	2,941,998	1.03%
TWO SIGMA INVESTMENTS, LP	$56.28M	2,891,890	1.02%
Federated Hermes Inc	$51.36M	2,639,485	0.93%
THE GOLDMAN SACHS GROUP, INC.	$49.49M	1,524,043	0.54%
Norges Bank	$49.30M	1,518,330	0.53%
Millennium Management LLC	$45.70M	2,348,235	0.82%
Capital World Investors	$37.27M	1,147,935	0.40%
STATE STREET CORPORATION	$35.03M	2,319,638	0.81%
GEODE CAPITAL MANAGEMENT, LLC	$34.53M	1,773,550	0.62%
Renaissance Technologies LLC	$31.93M	1,640,844	0.58%
Bienville Capital Management, LLC	$31.47M	969,263	0.34%
Bank of New York Mellon Corp/The	$29.35M	1,508,137	0.53%
BANK OF AMERICA CORP /DE	$29.00M	893,157	0.31%
Clearbridge Investments, LLC	$28.67M	1,473,431	0.52%
Point72 Asset Management, L.P.	$28.47M	876,853	0.31%
ArrowMark Colorado Holdings, LLC	$26.48M	815,605	0.29%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$26.28M	809,429	0.28%
Delta Global Management LP	$25.50M	785,308	0.28%
Shannon River Fund Management LLC	$23.69M	729,703	0.26%
FIRST TRUST ADVISORS LP	$23.00M	1,181,887	0.42%
Schonfeld Strategic Advisors LLC	$22.77M	701,316	0.25%
MARSHALL WACE, LLP	$22.09M	1,135,384	0.40%
Walleye Capital LLC	$22.00M	677,574	0.24%
Fiera Capital Corp	$20.80M	1,377,721	0.48%
J. Goldman & Co LP	$20.60M	634,426	0.22%
Barton Investment Management	$20.43M	1,050,052	0.37%
Islander Capital Partners, L.P.	$20.19M	621,738	0.22%
JANUS HENDERSON GROUP PLC	$19.95M	1,025,134	0.36%
Granahan Investment Management, LLC	$19.65M	605,271	0.21%
Nearwater Capital Markets, Ltd	$19.48M	600,000	0.21%
Engineers Gate Manager LP	$18.51M	569,998	0.20%
Alyeska Investment Group, L.P.	$17.95M	552,868	0.19%
Quantinno Capital Management LP	$17.83M	549,142	0.19%
AQR Capital Management, LLC	$17.75M	911,908	0.32%