Klaviyo Inc. Class AKVYO
13F holders, Q3 2024 (September 30)156holders +25
44new positions
19sold out
7famous investors
$35.39avg. 13F price*
At the end of Q3 2024, 156 institutions reported holding Klaviyo Inc. Class A (KVYO) in their 13F filings, up 25 from Q2 2024. 44 opened new positions and 19 sold out. The largest holders were Summit Partners L P ($1.6B), Vanguard Group Inc. ($250.3M) and Capital Research Global Investors ($186.4M). 7 famous investors held it, including Alex Sacerdote (1.8% of Whale Rock Capital Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Klaviyo Inc. Class A
- CUSIP
- 49845K101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 44 | $150.6M |
| Exits | 19 | $78.4M |
All 13F filers, Q2 2024 → Q3 2024: 12,800,790 shares bought and 10,619,317 shares sold, net +2,181,473 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 156 holders
| Summit Partners L P | 73.34% | Reduce -2.8% | 46,427,778 | $1.6B |
| Vanguard Group Inc. | 0.00% | Add +1.9% | 7,075,227 | $250.3M |
| Capital Research Global Investors | 0.04% | Add +2.0% | 5,267,126 | $186.4M |
| Alliancebernstein L.P. | 0.06% | Reduce -6.5% | 4,682,386 | $165.7M |
| Whale Rock Capital Management | 1.79% | Add +609.0% | 3,600,606 | $127.4M |
| Sands Capital Alternatives, LLC | 34.96% | Reduce -0.0% | 3,515,325 | $124.4M |
| Federated Hermes, Inc. | 0.22% | Add +16.6% | 2,884,300 | $102.0M |
| Bank of New York Mellon Corp | 0.02% | Add +0.9% | 2,786,060 | $98.6M |
| Greenoaks LLC | 4.40% | Reduce -7.8% | 2,316,796 | $82.0M |
| Clearbridge Investments, LLC | 0.06% | Reduce -1.5% | 2,148,769 | $76.0M |
| Goldman Sachs Group Inc. | 0.01% | Add +0.4% | 1,866,572 | $66.0M |
| BlackRock, Inc. | 0.00% | — | 1,692,693 | $59.9M |
| Sands Capital Management, LLC | 0.15% | Reduce -0.1% | 1,428,170 | $50.5M |
| Franklin Resources Inc. | 0.01% | Reduce -6.5% | 1,307,561 | $47.9M |
| Morgan Stanley | 0.00% | Reduce -25.4% | 1,333,138 | $47.2M |
| Voya Investment Management LLC | 0.05% | Add +176.4% | 1,258,795 | $44.5M |
| Fuller & Thaler Asset Management, Inc. | 0.17% | New | 1,258,111 | $44.5M |
| Claro Advisors Inc. | 5.66% | Reduce -3.5% | 1,235,793 | $43.7M |
| Blue Owl Capital Holdings LP | 8.24% | No change | 1,198,270 | $42.4M |
| Glynn Capital Management LLC | 9.39% | Reduce -15.0% | 1,159,579 | $41.0M |
| American Century Companies Inc. | 0.02% | Add +81.3% | 852,418 | $30.2M |
| Voloridge Investment Management, LLC | 0.10% | Add +98.7% | 797,480 | $28.2M |
| Geode Capital Management, LLC | 0.00% | Add +45.1% | 786,186 | $27.8M |
| First Trust Advisors LP | 0.03% | Reduce -19.3% | 748,380 | $26.5M |
| Two Sigma Investments, LP | 0.06% | Add +97.1% | 734,654 | $26.0M |
| Mayflower Financial Advisors, LLC | 3.65% | Add +181.3% | 684,948 | $24.2M |
| Two Sigma Advisers, LP | 0.06% | Add +121.5% | 673,500 | $23.8M |
| Millennium Management | 0.02% | Reduce -40.2% | 669,850 | $23.7M |
| Norges Bank | 0.00% | Reduce -6.1% | 610,994 | $21.6M |
| Renaissance Technologies | 0.03% | Add +144.5% | 584,100 | $20.7M |
| SpiderRock Advisors, LLC | 0.38% | Add +1571.7% | 501,500 | $17.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -78.1% | 467,877 | $16.6M |
| D. E. Shaw & Co. | 0.02% | New | 451,778 | $16.0M |
| Adage Capital Partners Gp, L.L.C. | 0.03% | New | 450,000 | $15.9M |
| Marshall Wace, LLP | 0.02% | Reduce -19.3% | 446,848 | $15.8M |
| State Street Corp. | 0.00% | Add +7.9% | 435,448 | $15.4M |
| Balyasny Asset Management L.P. | 0.04% | New | 428,532 | $15.2M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +27.6% | 424,357 | $15.0M |
| Citadel Advisors | 0.02% | Reduce -30.9% | 413,260 | $14.6M |
| HighTower Advisors, LLC | 0.02% | Reduce -7.5% | 402,491 | $14.2M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -3.1% | 350,120 | $12.4M |
| Granger Management LLC | 2.38% | Reduce -81.4% | 342,496 | $12.1M |
| Polar Capital Holdings Plc | 0.05% | Add +99.3% | 316,745 | $11.2M |
| Needham Investment Management LLC | 0.86% | No change | 315,000 | $11.1M |
| Alkeon Capital Management LLC | 0.06% | New | 300,000 | $10.6M |
| Ameriprise Financial Inc. | 0.00% | New | 298,108 | $10.5M |
| Osterweis Capital Management Inc. | 0.56% | New | 264,555 | $9.4M |
| Bank of America Corp. | 0.00% | Add +43.6% | 255,272 | $9.0M |
| Capital World Investors | 0.00% | Reduce -41.3% | 240,381 | $8.5M |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -0.0% | 217,264 | $7.7M |
| Blair William & Co. | 0.02% | Add +3.1% | 206,968 | $7.3M |
| Cynosure Group, LLC | 1.00% | Add +268.9% | 194,643 | $6.9M |
| Pathstone Holdings, LLC | 0.03% | Add +0.1% | 162,254 | $5.7M |
| Northern Trust Corp. | 0.00% | Add +17.5% | 161,745 | $5.7M |
| Lisanti Capital Growth, LLC | 1.40% | New | 155,810 | $5.5M |
| Diker Management LLC | 4.19% | Reduce -25.8% | 148,359 | $5.2M |
| Integrated Wealth Concepts LLC | 0.06% | New | 144,530 | $5.1M |
| Jane Street Group, LLC | 0.01% | Reduce -27.3% | 133,784 | $4.7M |
| Engineers Gate Manager LP | 0.08% | Add +607.6% | 116,807 | $4.1M |
| Swiss National Bank | 0.00% | Reduce -3.6% | 109,900 | $3.9M |
| Trexquant Investment LP | 0.05% | Add +9.7% | 103,241 | $3.7M |
| FMR LLC | 0.00% | Add +428.1% | 100,982 | $3.6M |
| 3G Capital Partners LP | 1.19% | No change | 100,000 | $3.5M |
| Cerity Partners LLC | 0.01% | No change | 95,104 | $3.4M |
| Cabot Wealth Management Inc. | 0.40% | Add +101.1% | 90,425 | $3.2M |
| Nicholas Investment Partners, LP | 0.31% | New | 86,046 | $3.0M |
| G2 Investment Partners Management LLC | 0.81% | New | 80,196 | $2.8M |
| Renaissance Capital LLC | 1.83% | Add +134.6% | 78,401 | $2.8M |
| Mariner, LLC | 0.00% | Add +0.3% | 71,695 | $2.5M |
| Holocene Advisors, LP | 0.01% | Reduce -40.7% | 67,975 | $2.4M |
| Dakota Wealth Management | 0.05% | No change | 63,256 | $2.2M |
| Tudor Investment Corporation | 0.02% | Add +108.1% | 62,909 | $2.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -30.3% | 59,655 | $2.1M |
| UBS Group AG | 0.00% | Add +25.8% | 56,679 | $2.0M |
| Walleye Capital LLC | 0.02% | Reduce -24.4% | 55,080 | $1.9M |
| PDT Partners, LLC | 0.16% | Reduce -12.6% | 52,098 | $1.8M |
| Legal & General Group Plc | 0.00% | Reduce -1.1% | 51,597 | $1.8M |
| Verition Fund Management LLC | 0.01% | Reduce -1.8% | 49,598 | $1.8M |
| California State Teachers Retirement System | 0.00% | Reduce -6.6% | 49,133 | $1.7M |
| XTX Topco Ltd | 0.11% | Add +79.7% | 43,775 | $1.5M |
| Comerica Bank | 0.01% | Add +8402.8% | 39,538 | $1.4M |
| Tiger Global Management | 0.01% | No change | 35,000 | $1.2M |
| Raymond James & Associates | 0.00% | Reduce -1.3% | 34,492 | $1.2M |
| Marino, Stram & Associates LLC | 0.26% | Reduce -25.0% | 32,901 | $1.2M |
| Legato Capital Management LLC | 0.14% | New | 32,890 | $1.2M |
| Main Management ETF Advisors, LLC | 0.05% | New | 31,816 | $1.1M |
| Gryphon Financial Partners LLC | 0.14% | No change | 28,571 | $1.0M |
| Alps Advisors Inc. | 0.01% | New | 28,505 | $1.0M |
| FORA Capital, LLC | 0.11% | New | 27,627 | $977K |
| Pier 88 Investment Partners LLC | 1.13% | New | 27,300 | $966K |
| Dark Forest Capital Management LP | 0.12% | Add +9.8% | 26,008 | $920K |
| Janus Henderson Group PLC | 0.00% | No change | 25,800 | $913K |
| Cubist Systematic Strategies, LLC | 0.01% | Reduce -80.3% | 25,011 | $885K |
| Grandeur Peak Global Advisors, LLC | 0.06% | Add +22.8% | 21,160 | $749K |
| Mark Asset Management LP | 0.09% | New | 19,966 | $706K |
| Quadrature Capital Ltd | 0.02% | Reduce -68.7% | 19,174 | $678K |
| Washington Capital Management, Inc. | 0.47% | No change | 17,200 | $609K |
| Arizona State Retirement System | 0.00% | Reduce -0.1% | 16,206 | $573K |
| New York State Common Retirement Fund | 0.00% | Add +362.1% | 15,809 | $559K |
| Unique Wealth Strategies, LLC | 0.24% | New | 15,503 | $548K |
"% of holder's portfolio" is KVYO's weight in each manager's 13F, not the share of Klaviyo Inc. Class A the manager owns.