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, Q4 2025
Institutional positions in Klaviyo, Inc. as of Dec 31, 2025. 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
- 261
- −11 vs. Q3 2025
- Shares held
- 158.3M
- +17.9M (+12.8%) vs. Q3 2025
- Total value
- $5.14B
- +$1.25B (+32.2%) vs. Q3 2025
- New holders
- 52
- 100 more added
- Sold out
- 63
- 85 more reduced
4 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 277 | $2.19B |
| Q1 2026 | 266 | $3.10B |
| Q4 2025 | 261 | $5.14B |
| Q3 2025 | 276 | $3.91B |
| Q2 2025 | 254 | $4.48B |
| Q1 2025 | 216 | $3.53B |
| Q4 2024 | 183 | $4.70B |
| Q3 2024 | 156 | $3.99B |
| Q2 2024 | 131 | $2.76B |
| Q1 2024 | 130 | $2.47B |
| Q4 2023 | 102 | $2.07B |
| Q3 2023 | 97 | $2.62B |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Klaviyo, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morangie Management LLC | 423,104 | $13.7M | 10.95% | −46,652−9.9% | Reduced |
| Neuberger Berman Group LLC | 445,470 | $14.5M | 0.01% | +445,470 | New |
| Jefferies Financial Group Inc. | 455,000 | $14.8M | 0.12% | +436,204+2,320.7% | Added |
| Glynn Capital Management LLC | 456,805 | $14.8M | 5.09% | −476−0.1% | Reduced |
| New York State Common Retirement Fund | 458,135 | $14.9M | 0.02% | +109,000+31.2% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 461,931 | $15.0M | 0.03% | −588,612−56.0% | Reduced |
| UBS Group AG | 468,610 | $15.2M | 0.00% | +49,326+11.8% | Added |
| Ameriprise Financial Inc | 513,600 | $16.7M | 0.00% | +3,857+0.8% | Added |
| Quantinno Capital Management LP | 549,142 | $17.8M | 0.04% | +48,082+9.6% | Added |
| Alyeska Investment Group, L.P. | 552,868 | $18.0M | 0.05% | +552,868 | New |
| Engineers Gate Manager LP | 569,998 | $18.5M | 0.22% | +166,974+41.4% | Added |
| Canada Pension Plan Investment Board | 590,700 | $19.2M | 0.01% | +135,200+29.7% | Added |
| Nearwater Capital Markets, Ltd | 600,000 | $19.5M | 0.33% | +600,000 | New |
| Granahan Investment Management Inc | 605,271 | $19.7M | 0.84% | +294,392+94.7% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 613,034 | $19.9M | 0.02% | +612,027+60,777.3% | Added |
| Islander Capital Partners, L.P. | 621,738 | $20.2M | 9.10% | +621,738 | New |
| J. Goldman & Co LP | 634,426 | $20.6M | 0.80% | +221,397+53.6% | Added |
| Barton Investment Management | 670,042 | $21.8M | 2.34% | +275,053+69.6% | Added |
| Walleye Capital LLC | 677,574 | $22.0M | 0.13% | +661,346+4,075.3% | Added |
| Schonfeld Strategic Advisors LLC | 701,316 | $22.8M | 0.11% | −211,945−23.2% | Reduced |
| Shannon River Fund Management LLC | 729,703 | $23.7M | 3.72% | +729,703 | New |
| Delta Global Management LP | 785,308 | $25.5M | 1.86% | +270,944+52.7% | Added |
| First Trust Advisors LP | 806,928 | $26.2M | 0.02% | −119,396−12.9% | Reduced |
| Charles Schwab Investment Management Inc | 809,429 | $26.3M | 0.00% | +79,540+10.9% | Added |
| ArrowMark Colorado Holdings LLC | 815,605 | $26.5M | 0.58% | −84,915−9.4% | Reduced |
| Point72 Asset Management, L.P. | 876,853 | $28.5M | 0.04% | −4,358,376−83.3% | Reduced |
| Janus Henderson Group PLC | 886,778 | $28.8M | 0.01% | −567,883−39.0% | Reduced |
| Bank of America Corp | 893,157 | $29.0M | 0.00% | +303,467+51.5% | Added |
| Sands Capital Management, LLC | 928,755 | $30.2M | 0.09% | −176,804−16.0% | Reduced |
| Bienville Capital Management, LLC | 969,263 | $31.5M | 5.00% | +689,963+247.0% | Added |
| State Street Corp | 1,051,455 | $34.1M | 0.00% | +234,288+28.7% | Added |
| Capital World Investors | 1,147,935 | $37.3M | 0.01% | +1,147,935 | New |
| Voya Investment Management LLC | 1,258,320 | $40.9M | 0.04% | −160,137−11.3% | Reduced |
| Ancora Advisors, LLC | 1,330,755 | $43.2M | 0.89% | +1,330,755 | New |
| Bank of New York Mellon Corp | 1,384,657 | $45.0M | 0.01% | −1,134,969−45.0% | Reduced |
| Norges Bank | 1,518,330 | $49.3M | 0.01% | +1,518,330 | New |
| Goldman Sachs Group Inc | 1,524,043 | $49.5M | 0.01% | −68,033−4.3% | Reduced |
| Clearbridge Investments, LLC | 1,641,958 | $53.3M | 0.04% | −339,640−17.1% | Reduced |
| Geode Capital Management, LLC | 1,672,727 | $54.3M | 0.00% | +195,341+13.2% | Added |
| Millennium Management LLC | 1,700,502 | $55.2M | 0.04% | −80,552−4.5% | Reduced |
| Renaissance Technologies LLC | 1,763,744 | $57.3M | 0.09% | +80,400+4.8% | Added |
| Two Sigma Advisers, LP | 1,782,500 | $57.9M | 0.11% | +226,200+14.5% | Added |
| 12 West Capital Management LP | 1,838,000 | $59.7M | 7.11% | 00.0% | Unchanged |
| Franklin Resources Inc | 1,980,269 | $64.3M | 0.02% | +57,944+3.0% | Added |
| Two Sigma Investments, LP | 2,224,011 | $72.2M | 0.11% | +531,830+31.4% | Added |
| Greenoaks Capital Partners LLC | 2,316,796 | $75.2M | 2.52% | 00.0% | Unchanged |
| Fiera Capital Corp | 2,331,650 | $75.7M | 0.24% | +1,089,704+87.7% | Added |
| Capital Research Global Investors | 2,577,782 | $83.7M | 0.02% | −15,361−0.6% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 2,854,163 | $92.7M | 0.31% | +2,854,163 | New |
| American Century Companies Inc | 2,895,304 | $94.0M | 0.05% | +776,327+36.6% | Added |
| Federated Hermes, Inc. | 2,900,807 | $94.2M | 0.16% | −9,385−0.3% | Reduced |
| Whale Rock Capital Management LLC | 3,057,889 | $99.3M | 1.27% | +9220.0% | Added |
| JPMorgan Chase & Co | 3,564,743 | $115.7M | 0.01% | +1,656,912+86.8% | Added |
| Sands Capital Ventures, LLC | 3,649,678 | $118.5M | 22.86% | +134,613+3.8% | Added |
| BlackRock, Inc. | 3,716,334 | $120.7M | 0.00% | +59,445+1.6% | Added |
| Alliancebernstein L.P. | 4,731,312 | $153.6M | 0.05% | −75,365−1.6% | Reduced |
| FMR LLC | 8,371,717 | $271.8M | 0.01% | +131,686+1.6% | Added |
| Capital International Investors | 12,788,846 | $415.3M | 0.07% | +12,788,846 | New |
| Vanguard Group Inc | 14,361,540 | $466.3M | 0.01% | +1,573,812+12.3% | Added |
| Morgan Stanley | 14,547,090 | $472.3M | 0.03% | +3,855,160+36.1% | Added |
| Summit Partners L P | 18,852,778 | $612.1M | 58.24% | 00.0% | Unchanged |
| Cooper Creek Partners Management LLC | 0 | $0 | 0.00% | −1,012,849−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −641,397−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −623,692−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −469,691−100.0% | Sold out |
| WCM Investment Management, LLC | 0 | $0 | 0.00% | −389,303−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −264,169−100.0% | Sold out |
| Scopia Capital Management LP | 0 | $0 | 0.00% | −247,564−100.0% | Sold out |
| Ararat Capital Management, LP | 0 | $0 | 0.00% | −221,107−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −206,170−100.0% | Sold out |
| Next Century Growth Investors LLC | 0 | $0 | 0.00% | −199,397−100.0% | Sold out |
| Longaeva Partners L.P. | 0 | $0 | 0.00% | −153,221−100.0% | Sold out |
| Seven Grand Managers, LLC | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −140,238−100.0% | Sold out |
| Nicholas Investment Partners, LP | 0 | $0 | 0.00% | −103,619−100.0% | Sold out |
| Osterweis Capital Management Inc | 0 | $0 | 0.00% | −98,528−100.0% | Sold out |
| Public Sector Pension Investment Board | 0 | $0 | 0.00% | −86,800−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −65,029−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −61,101−100.0% | Sold out |
| B. Metzler seel. Sohn & Co. AG | 0 | $0 | 0.00% | −54,949−100.0% | Sold out |
| Oak Ridge Investments LLC | 0 | $0 | 0.00% | −48,566−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −46,836−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −46,653−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −46,338−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −40,793−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Cabot Wealth Management Inc | 0 | $0 | 0.00% | −37,936−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −36,397−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −34,164−100.0% | Sold out |
| Illinois Municipal Retirement Fund | 0 | $0 | 0.00% | −33,761−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −28,562−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −27,241−100.0% | Sold out |
| M & L Capital Management Ltd | 0 | $0 | 0.00% | −25,700−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −25,412−100.0% | Sold out |
| Cantor Fitzgerald, L. P. | 0 | $0 | 0.00% | −23,000−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −22,992−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −17,855−100.0% | Sold out |
| Sciencast Management LP | 0 | $0 | 0.00% | −17,320−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −15,496−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −15,493−100.0% | Sold out |