Amplitude Inc. Class AAMPL
13F holders, Q3 2024 (September 30)135holders +1
19new positions
19sold out
5famous investors
$8.97avg. 13F price*
At the end of Q3 2024, 135 institutions reported holding Amplitude Inc. Class A (AMPL) in their 13F filings, up 1 from Q2 2024. 19 opened new positions and 19 sold out. The largest holders were Vanguard Group Inc. ($78.4M), T. Rowe Price Investment Management, Inc. ($73.8M) and FMR LLC ($72.3M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Amplitude Inc. Class A
- CUSIP
- 03213A104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 19 | $7.1M |
| Exits | 19 | $5.2M |
All 13F filers, Q2 2024 → Q3 2024: 5,610,206 shares bought and 4,749,698 shares sold, net +860,508 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 135 holders
| Vanguard Group Inc. | 0.00% | Add +3.3% | 8,742,421 | $78.4M |
| T. Rowe Price Investment Management, Inc. | 0.04% | Reduce -7.5% | 8,226,002 | $73.8M |
| FMR LLC | 0.00% | Add +0.8% | 8,056,003 | $72.3M |
| Battery Management Corp. | 20.56% | No change | 7,451,304 | $66.8M |
| BlackRock, Inc. | 0.00% | — | 6,180,710 | $55.4M |
| Sunriver Management LLC | 3.35% | Add +149.8% | 3,035,208 | $27.2M |
| SC US (ttgp), LTD. | 0.18% | No change | 2,798,951 | $25.1M |
| Geode Capital Management, LLC | 0.00% | Add +7.1% | 1,903,531 | $17.1M |
| Institutional Venture Management Xv, LLC | 9.42% | No change | 1,895,531 | $17.0M |
| State Street Corp. | 0.00% | Reduce -2.2% | 1,868,432 | $16.8M |
| Janus Henderson Group PLC | 0.01% | No change | 1,632,980 | $14.6M |
| Optimus Prime Fund Management Co., Ltd. | 1.85% | No change | 1,580,100 | $14.2M |
| Morgan Stanley | 0.00% | Reduce -46.8% | 1,548,901 | $13.9M |
| ArrowMark Colorado Holdings LLC | 0.17% | Add +56.5% | 1,482,738 | $13.3M |
| Deutsche Bank AG | 0.00% | Reduce -54.0% | 974,540 | $8.7M |
| Bank of New York Mellon Corp | 0.00% | Add +8.0% | 940,054 | $8.4M |
| CenterBook Partners LP | 0.44% | Add +255.5% | 790,078 | $7.1M |
| Northern Trust Corp. | 0.00% | Add +10.5% | 680,962 | $6.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +3.3% | 651,605 | $5.8M |
| Cerity Partners LLC | 0.01% | Add +524.9% | 460,624 | $4.1M |
| Bank of America Corp. | 0.00% | Add +73.9% | 314,772 | $2.8M |
| Goldman Sachs Group Inc. | 0.00% | Add +84.6% | 273,868 | $2.5M |
| TD Asset Management Inc | 0.00% | Add +9.7% | 246,654 | $2.2M |
| Renaissance Technologies | 0.00% | Reduce -48.9% | 211,300 | $1.9M |
| Vishria Bird Financial Group, LLC | 0.68% | Reduce -0.3% | 198,831 | $1.8M |
| Nuveen Asset Management, LLC | 0.00% | No change | 178,943 | $1.6M |
| Horrell Capital Management, Inc. | 0.48% | New | 178,000 | $1.6M |
| Circumference Group LLC | 1.67% | New | 178,000 | $1.6M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -12.2% | 169,839 | $1.5M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -21.6% | 156,777 | $1.4M |
| M&T Bank Corp | 0.00% | Add +86.8% | 156,688 | $1.4M |
| HarbourVest Partners LLC | 0.71% | No change | 153,018 | $1.4M |
| Millennium Management | 0.00% | Add +427.7% | 152,874 | $1.4M |
| Swiss National Bank | 0.00% | No change | 147,800 | $1.3M |
| Utah Retirement Systems | 0.01% | No change | 141,434 | $1.3M |
| Source Financial Advisors LLC | 0.36% | No change | 134,808 | $1.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -9.0% | 134,078 | $1.2M |
| Barclays PLC | 0.00% | Add +371.7% | 128,537 | $1.2M |
| Deerfield Management Company, L.P. | 0.02% | New | 127,474 | $1.1M |
| Alliancebernstein L.P. | 0.00% | No change | 109,888 | $986K |
| Rhumbline Advisers | 0.00% | Reduce -2.3% | 100,914 | $905K |
| PDT Partners, LLC | 0.08% | Add +15.8% | 99,240 | $890K |
| Citadel Advisors | 0.00% | Add +166.6% | 98,408 | $883K |
| Woodline Partners LP | 0.01% | Reduce -0.4% | 94,223 | $845K |
| AQR Capital Management | 0.00% | Add +50.3% | 86,673 | $777K |
| JPMorgan Chase & Co. | 0.00% | Add +38.9% | 84,050 | $754K |
| Walleye Capital LLC | 0.01% | New | 80,979 | $726K |
| Algert Global LLC | 0.02% | New | 78,900 | $708K |
| Jane Street Group, LLC | 0.00% | Reduce -43.8% | 72,028 | $646K |
| California State Teachers Retirement System | 0.00% | Reduce -3.0% | 71,174 | $638K |
| Legal & General Group Plc | 0.00% | Add +4.2% | 70,063 | $628K |
| Allspring Global Investments Holdings, LLC | 0.00% | Add +418.2% | 66,592 | $597K |
| D. E. Shaw & Co. | 0.00% | Reduce -14.5% | 64,424 | $578K |
| Citigroup Inc. | 0.00% | Add +233.6% | 55,447 | $497K |
| UBS Group AG | 0.00% | Add +53.9% | 55,154 | $495K |
| Cresset Asset Management, LLC | 0.00% | Reduce -68.1% | 54,685 | $491K |
| Stanley-Laman Group, Ltd. | 0.06% | Reduce -24.6% | 53,690 | $482K |
| STRS Ohio | 0.00% | No change | 53,000 | $475K |
| Inspire Investing, LLC | 0.04% | Add +16.3% | 46,088 | $413K |
| MetLife Investment Management, LLC | 0.00% | No change | 42,664 | $383K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +22.5% | 41,849 | $375K |
| Ieq Capital, LLC | 0.00% | Reduce -2.9% | 41,531 | $373K |
| Corebridge Financial, Inc. | 0.00% | Reduce -0.6% | 40,844 | $366K |
| Occudo Quantitative Strategies LP | 0.07% | Reduce -31.1% | 40,533 | $364K |
| HighTower Advisors, LLC | 0.00% | Add +0.8% | 39,150 | $351K |
| Cedar Wealth Management, LLC | 0.11% | Reduce -10.0% | 37,865 | $340K |
| SG Americas Securities, LLC | 0.00% | New | 36,381 | $326K |
| Parallel Advisors, LLC | 0.01% | Reduce -1.0% | 31,764 | $285K |
| Verition Fund Management LLC | 0.00% | Reduce -26.5% | 30,187 | $271K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -25.0% | 29,933 | $268K |
| Wells Fargo & Company | 0.00% | Reduce -12.7% | 27,005 | $242K |
| EntryPoint Capital, LLC | 0.14% | Reduce -0.9% | 26,957 | $242K |
| Voya Investment Management LLC | 0.00% | Reduce -0.5% | 26,420 | $237K |
| Creative Planning | 0.00% | Add +152.4% | 26,166 | $235K |
| MQS Management LLC | 0.13% | Add +38.2% | 25,729 | $231K |
| PNC Financial Services Group, Inc. | 0.00% | Add +78.8% | 25,121 | $225K |
| T. Rowe Price Associates Inc. | 0.00% | Add +2.7% | 24,999 | $225K |
| Quantbot Technologies LP | 0.01% | Add +21.5% | 24,390 | $219K |
| Jasper Ridge Partners, L.P. | 0.01% | No change | 23,005 | $206K |
| Invesco Ltd. | 0.00% | Add +1.9% | 22,816 | $205K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +19.1% | 22,146 | $199K |
| Numerai GP LLC | 0.05% | Reduce -78.0% | 21,962 | $197K |
| Arizona State Retirement System | 0.00% | Add +2.9% | 21,654 | $194K |
| Jump Financial, LLC | 0.00% | Reduce -73.4% | 19,600 | $176K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 19,470 | $175K |
| Blue Trust, Inc. | 0.00% | Add +13.5% | 19,518 | $174K |
| HSBC Holdings PLC | 0.00% | New | 18,870 | $168K |
| Balyasny Asset Management L.P. | 0.00% | New | 18,142 | $163K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 17,737 | $159K |
| Susquehanna International Group, LLP | 0.00% | Reduce -69.4% | 16,244 | $146K |
| ProShare Advisors LLC | 0.00% | New | 14,435 | $129K |
| Intech Investment Management LLC | 0.00% | New | 14,261 | $128K |
| Jefferies Financial Group Inc. | 0.00% | New | 13,718 | $123K |
| New York State Common Retirement Fund | 0.00% | Reduce -49.5% | 13,180 | $118K |
| Two Sigma Securities, LLC | 0.01% | Reduce -11.1% | 12,124 | $109K |
| RFG Advisory, LLC | 0.00% | New | 11,177 | $100K |
| Catalyst Private Wealth, LLC | 0.05% | Reduce -15.5% | 10,921 | $98K |
| Allianz Asset Management GmbH | 0.00% | New | 10,600 | $95K |
| Royal Bank of Canada | 0.00% | Add +14.6% | 10,150 | $91K |
| ANTIPODES PARTNERS Ltd | 0.00% | Add +13.8% | 9,482 | $85K |
"% of holder's portfolio" is AMPL's weight in each manager's 13F, not the share of Amplitude Inc. Class A the manager owns.