AMPL AMPLITUDE INC
COMMON
CUSIP: 03213A104
Institutional Holders211
Total Institutional Value$930,574,927
Total Shares Held81,473,304
Avg Position$4,410,308
Top 5 Holders %41.6%
Alpha-Weighted Score65.7
New Positions+35
Exited Positions-28
Top 15 Institutional Holders by Value
■ New ■ Increased ■ Decreased ■ Unchanged
Institutional Holders — Q4 25
| Manager | Alpha | Flow | Value | Shares | Change |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | High Conviction | Market Mover | $125,360,077 (13.5%) | 10,825,568 | 18.2% |
| BLACKROCK FUNDING, INC. /DE | High Conviction | Market Mover | $113,280,324 (12.2%) | 9,782,411 | 10.0% |
| ALLIANCEBERNSTEIN L.P. | High Conviction | Market Mover | $72,297,553 (7.8%) | 6,243,312 | 11.9% |
| POINT72 ASSET MANAGEMENT, L.P. | Moderate Conviction | Market Mover | $40,514,877 (4.4%) | 3,498,694 | 196.2% |
| MILLENNIUM MANAGEMENT, L.L.C. | Moderate Conviction | Market Mover | $35,813,813 (3.8%) | 3,092,730 | 47.6% |
| SC US (TTGP), LTD. | Elite Conviction | Low Flow | $32,411,853 (3.5%) | 2,798,951 | 8.0% |
| BAILLIE GIFFORD & CO | High Conviction | Significant Flow | $31,750,971 (3.4%) | 2,741,880 | 10.4% |
| Nuveen, LLC | High Conviction | Market Mover | $30,636,256 (3.3%) | 2,645,618 | 28.3% |
| TIMESSQUARE CAPITAL MANAGEMENT, LLC | High Conviction | Low Flow | $29,104,975 (3.1%) | 2,513,383 | 32.8% |
| STATE STREET CORP | High Conviction | Market Mover | $26,696,532 (2.9%) | 2,305,400 | 11.1% |
| GEODE CAPITAL MANAGEMENT, LLC | High Conviction | Market Mover | $25,789,717 (2.8%) | 2,226,694 | 7.7% |
| WELLINGTON MANAGEMENT GROUP LLP | High Conviction | Market Mover | $22,743,699 (2.4%) | 1,964,050 | 4.7% |
| OPTIMUS PRIME FUND MANAGEMENT CO., LTD. | Elite Conviction | Low Flow | $18,297,558 (2.0%) | 1,580,100 | 8.0% |
| CITADEL ADVISORS LLC | Moderate Conviction | Market Mover | $17,446,451 (1.9%) | 1,506,602 | 103.4% |
| LIGHT STREET CAPITAL MANAGEMENT, LLC | Elite Conviction | Minimal Flow | $17,370,000 (1.9%) | 1,500,000 | NEW |
| ARROWPOINT ASSET MANAGEMENT, LLC | High Conviction | Low Flow | $17,188,159 (1.8%) | 1,484,297 | - |
| GOLDMAN SACHS GROUP INC | High Conviction | Market Mover | $14,129,476 (1.5%) | 1,220,162 | 43.0% |
| TWO SIGMA INVESTMENTS, LP | Moderate Conviction | Significant Flow | $12,057,953 (1.3%) | 1,041,274 | 61.6% |
| SQUAREPOINT OPS LLC | Moderate Conviction | Significant Flow | $11,208,942 (1.2%) | 967,957 | 37.9% |
| MEROS INVESTMENT MANAGEMENT, LP | High Conviction | Minimal Flow | $9,980,501 (1.1%) | 861,874 | 21.7% |
| AQR CAPITAL MANAGEMENT LLC | High Conviction | Market Mover | $9,766,966 (1.0%) | 843,434 | 42.1% |
| NORTHERN TRUST CORP | High Conviction | Market Mover | $9,526,010 (1.0%) | 822,626 | 4.4% |
| SCHWAB CHARLES INVESTMENT MANAGEMENT INC | High Conviction | Market Mover | $9,013,803 (1.0%) | 778,394 | -40.5% |
| TORONADO PARTNERS, LLC | Elite Conviction | Minimal Flow | $8,981,135 (1.0%) | 775,573 | -13.7% |
| GAGNON SECURITIES LLC | High Conviction | Minimal Flow | $8,092,915 (0.9%) | 698,870 | 47.8% |
| MORGAN STANLEY | Moderate Conviction | Market Mover | $7,938,807 (0.9%) | 685,561 | -3.5% |
| BANK OF AMERICA CORP /DE/ | Moderate Conviction | Market Mover | $7,638,318 (0.8%) | 659,613 | -44.9% |
| TWO SIGMA ADVISERS, LP | High Conviction | Significant Flow | $6,490,590 (0.7%) | 560,500 | 131.1% |
| PORTOLAN CAPITAL MANAGEMENT, LLC | High Conviction | Low Flow | $6,485,912 (0.7%) | 560,096 | NEW |
| UBS Group AG | Moderate Conviction | Market Mover | $6,308,841 (0.7%) | 544,805 | 195.8% |
| WESTERLY CAPITAL MANAGEMENT, LLC | High Conviction | Minimal Flow | $5,790,000 (0.6%) | 500,000 | 54.3% |
| HPM PARTNERS LLC | High Conviction | Market Mover | $5,409,910 (0.6%) | 467,177 | 7.9% |
| GAGNON ADVISORS, LLC | High Conviction | Minimal Flow | $5,294,515 (0.6%) | 457,212 | 39.9% |
| WALLEYE TRADING ADVISORS, LLC | Moderate Conviction | Significant Flow | $5,181,228 (0.6%) | 447,429 | 163.7% |
| FMR LLC | High Conviction | Market Mover | $5,166,766 (0.6%) | 446,180 | -44.3% |
| TREXQUANT INVESTMENT LP | High Conviction | Significant Flow | $5,149,325 (0.6%) | 444,674 | -8.2% |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | High Conviction | Significant Flow | $4,664,748 (0.5%) | 402,828 | -23.5% |
| MONIMUS CAPITAL MANAGEMENT, LP | High Conviction | Minimal Flow | $4,301,588 (0.5%) | 371,467 | 40.3% |
| DEUTSCHE BANK AG\\ | Moderate Conviction | Market Mover | $4,220,528 (0.5%) | 364,467 | 188.4% |
| VOYA INVESTMENT MANAGEMENT LLC | Moderate Conviction | Market Mover | $4,118,532 (0.4%) | 355,659 | 15.5% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Moderate Conviction | Market Mover | $3,296,398 (0.4%) | 284,663 | -39.2% |
| G2 INVESTMENT PARTNERS MANAGEMENT LLC | High Conviction | Minimal Flow | $3,294,290 (0.4%) | 284,481 | -35.7% |
| JANE STREET GROUP, LLC | Moderate Conviction | Market Mover | $3,106,613 (0.3%) | 268,274 | -54.5% |
| Bank of New York Mellon Corp | High Conviction | Market Mover | $3,056,924 (0.3%) | 263,983 | 8.3% |
| MARSHALL WACE, LLP | Moderate Conviction | Market Mover | $2,957,519 (0.3%) | 255,399 | NEW |
| CIRCUMFERENCE GROUP LLC | High Conviction | Minimal Flow | $2,756,040 (0.3%) | 238,000 | 17.9% |
| BARCLAYS PLC | High Conviction | Market Mover | $2,673,395 (0.3%) | 230,863 | 71.8% |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | High Conviction | Moderate Flow | $2,533,426 (0.3%) | 218,776 | 1,815.3% |
| JPMORGAN CHASE & CO | High Conviction | Market Mover | $2,392,892 (0.3%) | 206,640 | -48.9% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | High Conviction | Significant Flow | $2,337,678 (0.3%) | 201,872 | 69.0% |
| ENGINEERS GATE MANAGER LP | High Conviction | Moderate Flow | $2,176,172 (0.2%) | 187,925 | 19.4% |
| SWISS NATIONAL BANK | High Conviction | Market Mover | $2,098,296 (0.2%) | 181,200 | 13.5% |
| EXODUSPOINT CAPITAL MANAGEMENT, LP | High Conviction | Significant Flow | $1,990,324 (0.2%) | 171,876 | NEW |
| SAVANT CAPITAL, LLC | High Conviction | Moderate Flow | $1,974,611 (0.2%) | 170,519 | - |
| UBS GLOBAL ASSET MANAGEMENT AMERICAS INC | Moderate Conviction | Market Mover | $1,842,192 (0.2%) | 159,084 | 5.7% |
| IEQ CAPITAL, LLC | High Conviction | Significant Flow | $1,778,526 (0.2%) | 153,586 | 7.0% |
| MERCER GLOBAL ADVISORS INC /ADV | High Conviction | Significant Flow | $1,629,393 (0.2%) | 140,708 | 1,203.7% |
| MAN GROUP PLC | High Conviction | Significant Flow | $1,604,085 (0.2%) | 138,522 | 740.9% |
| DIMENSIONAL FUND ADVISORS LP | High Conviction | Market Mover | $1,528,815 (0.2%) | 131,961 | 7.5% |
| AMERIPRISE FINANCIAL INC | Moderate Conviction | Market Mover | $1,506,674 (0.2%) | 130,110 | 26.7% |
| PDT PARTNERS, LLC | High Conviction | Low Flow | $1,380,672 (0.1%) | 119,229 | -17.1% |
| CANADA PENSION PLAN INVESTMENT BOARD | High Conviction | Significant Flow | $1,331,700 (0.1%) | 115,000 | 332.8% |
| Invesco Ltd. | Moderate Conviction | Market Mover | $1,316,438 (0.1%) | 113,682 | 25.7% |
| UTAH RETIREMENT SYSTEMS | High Conviction | Moderate Flow | $1,306,166 (0.1%) | 112,795 | 8.0% |
| RHUMBLINE ADVISERS | High Conviction | Market Mover | $1,279,209 (0.1%) | 110,468 | -4.4% |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC | High Conviction | Significant Flow | $1,278,224 (0.1%) | 110,382 | NEW |
| BAKER AVENUE ASSET MANAGEMENT, LP | High Conviction | Moderate Flow | $1,236,964 (0.1%) | 106,819 | 24.6% |
| WELLS FARGO & COMPANY/MN | Moderate Conviction | Market Mover | $1,224,620 (0.1%) | 105,753 | 91.3% |
| SEI INVESTMENTS CO | High Conviction | Market Mover | $1,196,373 (0.1%) | 103,313 | 76.7% |
| VERITION FUND MANAGEMENT LLC | High Conviction | Significant Flow | $1,154,306 (0.1%) | 99,681 | 13.1% |
| WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD | High Conviction | Minimal Flow | $1,147,034 (0.1%) | 99,053 | -30.5% |
| FIRST TRUST ADVISORS LP | High Conviction | Market Mover | $1,062,302 (0.1%) | 91,736 | -66.4% |
| MARATHON CAPITAL MANAGEMENT | High Conviction | Minimal Flow | $1,025,988 (0.1%) | 88,600 | NEW |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | High Conviction | Market Mover | $1,022,225 (0.1%) | 88,275 | 17.7% |
| MACKENZIE FINANCIAL CORP | High Conviction | Significant Flow | $1,017,073 (0.1%) | 86,730 | NEW |
| LEGAL & GENERAL GROUP PLC | High Conviction | Market Mover | $1,014,291 (0.1%) | 87,590 | 8.0% |
| RAYMOND JAMES FINANCIAL INC | Moderate Conviction | Market Mover | $971,746 (0.1%) | 83,916 | -64.1% |
| RENAISSANCE TECHNOLOGIES LLC | High Conviction | Significant Flow | $945,495 (0.1%) | 81,649 | -49.6% |
| MADISON ASSET MANAGEMENT, LLC | High Conviction | Moderate Flow | $903,240 (0.1%) | 78,000 | NEW |
| FOX RUN MANAGEMENT, L.L.C. | Moderate Conviction | Low Flow | $885,210 (0.1%) | 76,443 | NEW |
| RUSSELL INVESTMENTS GROUP, LTD. | Moderate Conviction | Market Mover | $883,628 (0.1%) | 76,217 | 21.7% |
| BOOTHBAY FUND MANAGEMENT, LLC | Moderate Conviction | Moderate Flow | $840,731 (0.1%) | 72,602 | -24.4% |
| BNP PARIBAS FINANCIAL MARKETS | Moderate Conviction | Market Mover | $835,509 (0.1%) | 72,151 | -68.5% |
| CREATIVE PLANNING | High Conviction | Significant Flow | $815,219 (0.1%) | 70,399 | 22.9% |
| LAURION CAPITAL MANAGEMENT LP | High Conviction | Moderate Flow | $776,613 (0.1%) | 67,065 | NEW |
| PEAK6 LLC | Moderate Conviction | Significant Flow | $772,386 (0.1%) | 66,700 | 176.8% |
| WALLEYE TRADING LLC | Moderate Conviction | Significant Flow | $730,698 (0.1%) | 63,100 | 90.7% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | Moderate Conviction | Significant Flow | $696,908 (0.1%) | 63,761 | 11.8% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | High Conviction | Significant Flow | $672,485 (0.1%) | 58,073 | 64.4% |
| CRESSET ASSET MANAGEMENT, LLC | High Conviction | Significant Flow | $653,066 (0.1%) | 56,396 | -46.1% |
| ZURCHER KANTONALBANK | High Conviction | Significant Flow | $618,847 (0.1%) | 53,441 | 38.8% |
| WOODLINE PARTNERS LP | High Conviction | Significant Flow | $614,470 (0.1%) | 53,063 | 51.1% |
| STRS OHIO | High Conviction | Significant Flow | $599,844 (0.1%) | 51,800 | 8.0% |
| METLIFE INVESTMENT MANAGEMENT, LLC | High Conviction | Significant Flow | $594,529 (0.1%) | 51,341 | 5.2% |
| SCHMEIDLER A R & CO INC | High Conviction | Low Flow | $565,382 (0.1%) | 48,824 | 43.2% |
| PANAGORA ASSET MANAGEMENT INC | High Conviction | Significant Flow | $539,941 (0.1%) | 46,627 | 8.0% |
| JUPITER ASSET MANAGEMENT LTD | High Conviction | Significant Flow | $522,953 (0.1%) | 45,160 | NEW |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | High Conviction | Market Mover | $515,958 (0.1%) | 44,556 | 9.2% |
| PENN CAPITAL MANAGEMENT COMPANY, LLC | High Conviction | Low Flow | $508,837 (0.1%) | 43,941 | 93.2% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | High Conviction | Significant Flow | $495,485 (0.1%) | 42,788 | 11.3% |
Implied Institutional Price History
Estimated from 13F aggregate market value ÷ shares reported across all institutional filers. Reflects quarter-end snapshot, not actual trade prices.
| Quarter | Filers | Institutional Value | Shares Held | Est. Avg Price |
|---|---|---|---|---|
| Q4 25 | 209 | $0.93B | 81,473,287 | $11.42 |
| Q3 25 | 203 | $0.81B | 82,236,558 | $9.88 |
| Q2 25 | 189 | $0.86B | 79,854,428 | $10.80 |
| Q1 25 | 195 | $0.69B | 75,297,534 | $9.15 |
| Q4 24 | 148 | $0.66B | 71,993,776 | $9.13 |
| Q3 24 | 132 | $0.56B | 71,666,280 | $7.84 |
| Q2 24 | 132 | $0.58B | 74,193,009 | $7.80 |
| Q1 24 | 129 | $0.61B | 64,644,218 | $9.41 |
Source: SEC 13F-HR filings. Implied price = aggregate market value ÷ shares reported. Not investment advice.