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Klaviyo, Inc.

KVYO
Exchange
NYSE
Industry
Services-Prepackaged Software
SEC CIK
0001835830

In the last 90 days, Klaviyo, Inc. insiders filed 0 open-market purchases and 7 sales; 277 institutions reported holding it in 13F filings for Q2 2026, worth $2.19B in total; no superinvestor holds it.

13F holders, Q3 2024

Institutional positions in Klaviyo, Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
156
+26 vs. Q2 2024
Shares held
112.7M
+3.59M (+3.3%) vs. Q2 2024
Total value
$3.99B
+$1.27B (+46.9%) vs. Q2 2024
New holders
45
44 more added
Sold out
19
49 more reduced

1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting KVYO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2024: 156 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 0 institutionsQ1 2022: 0 institutionsQ2 2022: 0 institutionsQ3 2022: 0 institutionsQ4 2022: 0 institutionsQ1 2023: 0 institutionsQ2 2023: 0 institutionsQ3 2023: 97 institutionsQ4 2023: 102 institutionsQ1 2024: 130 institutionsQ2 2024: 131 institutionsQ3 2024: 156 institutionsQ4 2024: 183 institutionsQ1 2025: 216 institutionsQ2 2025: 254 institutionsQ3 2025: 276 institutionsQ4 2025: 261 institutionsQ1 2026: 266 institutionsQ2 2026: 277 institutions
Value heldQ3 2024: $3.99B
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $0Q1 2022: $0Q2 2022: $0Q3 2022: $0Q4 2022: $0Q1 2023: $0Q2 2023: $0Q3 2023: $2.62BQ4 2023: $2.07BQ1 2024: $2.47BQ2 2024: $2.76BQ3 2024: $3.99BQ4 2024: $4.70BQ1 2025: $3.53BQ2 2025: $4.48BQ3 2025: $3.91BQ4 2025: $5.14BQ1 2026: $3.10BQ2 2026: $2.19B
Institutions holding KVYO and their total value by quarter
QuarterHoldersValue
Q2 2026277$2.19B
Q1 2026266$3.10B
Q4 2025261$5.14B
Q3 2025276$3.91B
Q2 2025254$4.48B
Q1 2025216$3.53B
Q4 2024183$4.70B
Q3 2024156$3.99B
Q2 2024131$2.76B
Q1 2024130$2.47B
Q4 2023102$2.07B
Q3 202397$2.62B
Q2 20230$0
Q1 20230$0
Q4 20220$0
Q3 20220$0
Q2 20220$0
Q1 20220$0
Q4 20210$0
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q3 2024

Shares, value and share of portfolio for each institution holding Klaviyo, Inc.; share changes are against Q2 2024.

Institutions holding KVYO in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Summit Partners L P46,427,778$1.64B73.34%−1,313,851−2.8%Reduced
Vanguard Group Inc7,075,227$250.3M0.00%+128,980+1.9%Added
Capital Research Global Investors5,267,126$186.4M0.04%+104,760+2.0%Added
Alliancebernstein L.P.4,682,386$165.7M0.06%−326,287−6.5%Reduced
Whale Rock Capital Management LLC3,600,606$127.4M1.79%+3,092,725+608.9%Added
Sands Capital Ventures, LLC3,515,325$124.4M34.96%−8960.0%Reduced
Federated Hermes, Inc.2,884,300$102.0M0.22%+409,700+16.6%Added
Bank of New York Mellon Corp2,786,060$98.6M0.02%+23,932+0.9%Added
Greenoaks Capital Partners LLC2,316,796$82.0M4.40%−195,000−7.8%Reduced
Clearbridge Investments, LLC2,148,769$76.0M0.06%−33,191−1.5%Reduced
Goldman Sachs Group Inc1,866,572$66.0M0.01%+7,402+0.4%Added
BlackRock, Inc.1,692,693$59.9M0.00%+1,692,693New
Sands Capital Management, LLC1,428,170$50.5M0.15%−1,592−0.1%Reduced
Franklin Resources Inc1,307,561$47.9M0.01%−90,094−6.4%Reduced
Morgan Stanley1,333,138$47.2M0.00%−454,088−25.4%Reduced
Voya Investment Management LLC1,258,795$44.5M0.05%+803,439+176.4%Added
Fuller & Thaler Asset Management, Inc.1,258,111$44.5M0.17%+1,258,111New
Claro Advisors LLC1,235,793$43.7M5.66%−44,242−3.5%Reduced
Blue Owl Capital Holdings LP1,198,270$42.4M8.22%00.0%Unchanged
Glynn Capital Management LLC1,159,579$41.0M9.39%−204,189−15.0%Reduced
American Century Companies Inc852,418$30.2M0.02%+382,262+81.3%Added
Voloridge Investment Management, LLC797,480$28.2M0.10%+396,201+98.7%Added
Geode Capital Management, LLC786,186$27.8M0.00%+244,447+45.1%Added
First Trust Advisors LP748,380$26.5M0.03%−179,342−19.3%Reduced
Two Sigma Investments, LP734,654$26.0M0.06%+361,943+97.1%Added
Mayflower Financial Advisors, LLC684,948$24.2M3.65%+441,500+181.4%Added
Two Sigma Advisers, LP673,500$23.8M0.06%+369,400+121.5%Added
Millennium Management LLC669,850$23.7M0.02%−450,635−40.2%Reduced
Norges Bank610,994$21.6M0.00%−39,780−6.1%Reduced
Renaissance Technologies LLC584,100$20.7M0.03%+345,200+144.5%Added
SpiderRock Advisors, LLC501,500$17.7M0.38%+471,500+1,571.7%Added
JPMorgan Chase & Co467,877$16.6M0.00%−1,666,081−78.1%Reduced
D. E. Shaw & Co., Inc.451,778$16.0M0.02%+451,778New
Adage Capital Partners GP, L.L.C.450,000$15.9M0.03%+450,000New
Marshall Wace, LLP446,848$15.8M0.02%−106,745−19.3%Reduced
State Street Corp435,448$15.4M0.00%+32,034+7.9%Added
Balyasny Asset Management LLC428,532$15.2M0.04%+428,532New
Charles Schwab Investment Management Inc424,357$15.0M0.00%+91,824+27.6%Added
Citadel Advisors LLC413,260$14.6M0.02%−184,960−30.9%Reduced
HighTower Advisors, LLC402,491$14.2M0.02%−32,476−7.5%Reduced
Nuveen Asset Management, LLC350,120$12.4M0.00%−11,357−3.1%Reduced
Granger Management LLC342,496$12.1M2.38%−1,495,184−81.4%Reduced
Polar Capital Holdings Plc316,745$11.2M0.07%+157,781+99.3%Added
Needham Investment Management LLC315,000$11.1M0.86%00.0%Unchanged
Alkeon Capital Management LLC300,000$10.6M0.06%+300,000New
Ameriprise Financial Inc298,108$10.5M0.00%+298,108New
Osterweis Capital Management Inc264,555$9.36M0.47%+264,555New
Bank of America Corp255,272$9.03M0.00%+77,465+43.6%Added
Capital World Investors240,381$8.50M0.00%−169,216−41.3%Reduced
The PNC Financial Services Group, Inc.217,264$7.69M0.00%−400.0%Reduced
Blair William & Co206,968$7.32M0.02%+6,288+3.1%Added
Cynosure Management, LLC194,643$6.89M1.00%+141,884+268.9%Added
Pathstone Holdings, LLC162,254$5.74M0.03%+102+0.1%Added
Northern Trust Corp161,745$5.72M0.00%+24,126+17.5%Added
Lisanti Capital Growth, LLC155,810$5.51M1.40%+155,810New
Diker Management LLC148,359$5.25M4.19%−51,641−25.8%Reduced
Integrated Wealth Concepts LLC144,530$5.11M0.06%+144,530New
Jane Street Group, LLC133,784$4.73M0.01%−50,151−27.3%Reduced
Engineers Gate Manager LP116,807$4.13M0.08%+100,300+607.6%Added
Swiss National Bank109,900$3.89M0.00%−4,100−3.6%Reduced
Trexquant Investment LP103,241$3.65M0.05%+9,122+9.7%Added
FMR LLC100,982$3.57M0.00%+81,861+428.1%Added
3G Capital Partners LP100,000$3.54M1.19%00.0%Unchanged
Cerity Partners LLC95,104$3.36M0.01%00.0%Unchanged
Cabot Wealth Management Inc90,425$3.20M0.40%+45,451+101.1%Added
Nicholas Investment Partners, LP86,046$3.04M0.28%+86,046New
G2 Investment Partners Management LLC80,196$2.84M0.81%+80,196New
Renaissance Capital LLC78,401$2.77M1.83%+44,977+134.6%Added
Mariner, LLC71,695$2.54M0.00%+210+0.3%Added
Holocene Advisors, LP67,975$2.40M0.01%−46,647−40.7%Reduced
Dakota Wealth Management63,256$2.24M0.05%00.0%Unchanged
Tudor Investment Corp Et Al62,909$2.23M0.02%+32,677+108.1%Added
UBS Asset Management Americas Inc59,655$2.11M0.00%−25,962−30.3%Reduced
UBS Group AG56,679$2.01M0.00%+11,610+25.8%Added
Walleye Capital LLC55,080$1.95M0.02%−17,747−24.4%Reduced
PDT Partners, LLC52,098$1.84M0.16%−7,500−12.6%Reduced
Legal & General Group Plc51,597$1.83M0.00%−549−1.1%Reduced
Verition Fund Management LLC49,598$1.75M0.01%−928−1.8%Reduced
California State Teachers Retirement System49,133$1.74M0.00%−3,489−6.6%Reduced
XTX Topco Ltd43,775$1.55M0.11%+19,412+79.7%Added
Comerica Bank39,538$1.40M0.01%+39,073+8,402.8%Added
Tiger Global Management LLCSuperinvestorTiger Global Management35,000$1.24M0.01%00.0%Unchanged
Raymond James & Associates34,492$1.22M0.00%−453−1.3%Reduced
Marino, Stram & Associates LLC32,901$1.16M0.26%−10,967−25.0%Reduced
Legato Capital Management LLC32,890$1.16M0.14%+32,890New
Main Management ETF Advisors, LLC31,816$1.13M0.05%+31,816New
Gryphon Financial Partners LLC28,571$1.01M0.14%00.0%Unchanged
Alps Advisors Inc28,505$1.01M0.01%+28,505New
FORA Capital, LLC27,627$977.4K0.11%+27,627New
Pier 88 Investment Partners LLC27,300$965.9K0.21%+27,300New
Dark Forest Capital Management LP26,008$920.2K0.12%+2,319+9.8%Added
Janus Henderson Group PLC25,800$912.9K0.00%00.0%Unchanged
Cubist Systematic Strategies, LLC25,011$884.9K0.01%−101,831−80.3%Reduced
Grandeur Peak Global Advisors, LLC21,160$748.6K0.06%+3,928+22.8%Added
Mark Asset Management LP19,966$706.0K0.09%+19,966New
Quadrature Capital Ltd19,174$677.8K0.02%−42,060−68.7%Reduced
Washington Capital Management Inc17,200$608.5K0.47%00.0%Unchanged
Arizona State Retirement System16,206$573.4K0.00%−15−0.1%Reduced
New York State Common Retirement Fund15,809$559.3K0.00%+12,388+362.1%Added
Unique Wealth Strategies, LLC15,503$548.5K0.24%+15,503New