Ticker: AMPL CUSIP: 03213A104 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| LIGHT STREET CAPITAL MANAGEMENT, LLC | 1,500,000 | $17,370 |
| Portolan Capital Management, LLC | 560,096 | $6,486 |
| MARATHON CAPITAL MANAGEMENT | 88,600 | $1,026 |
| nVerses Capital, LLC | 14,431 | $167 |
| FOX RUN MANAGEMENT, L.L.C. | 76,443 | $885 |
| Numerai GP LLC | 18,828 | $218 |
| ExodusPoint Capital Management, LP | 171,876 | $1,990 |
| Laurion Capital Management LP | 67,065 | $777 |
| Morse Asset Management, Inc | 10,010 | $116 |
| Kemnay Advisory Services Inc. | 10,242 | $119 |
| Madison Asset Management, LLC | 78,000 | $903 |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC | 110,382 | $1,278 |
| Cornerstone Investment Partners, LLC | 17,566 | $203 |
| MARSHALL WACE, LLP | 255,399 | $2,958 |
| JUPITER ASSET MANAGEMENT LTD | 45,160 | $523 |
| Aster Capital Management (DIFC) Ltd | 2,042 | $24 |
| CAXTON ASSOCIATES LLP | 21,307 | $247 |
| Pallas Capital Advisors LLC | 11,486 | $133 |
| MACKENZIE FINANCIAL CORP | 86,730 | $1,017 |
| Capula Management Ltd | 20,434 | $237 |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| Gagnon Advisors, LLC | 352,991 | 457,212 | +104,221 (+29.5%) |
| MONIMUS CAPITAL MANAGEMENT, LP | 286,111 | 371,467 | +85,356 (+29.8%) |
| Meros Investment Management, LP | 765,095 | 861,874 | +96,779 (+12.6%) |
| Circumference Group LLC | 218,000 | 238,000 | +20,000 (+9.2%) |
| GAGNON SECURITIES LLC | 510,731 | 698,870 | +188,139 (+36.8%) |
| WESTERLY CAPITAL MANAGEMENT, LLC | 350,000 | 500,000 | +150,000 (+42.9%) |
| TimesSquare Capital Management, LLC | 2,044,965 | 2,513,383 | +468,418 (+22.9%) |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 12,339 | 218,776 | +206,437 (+1673.0%) |
| Point72 Asset Management, L.P. | 1,276,105 | 3,498,694 | +2,222,589 (+174.2%) |
| Walleye Capital LLC | 171,797 | 438,929 | +267,132 (+155.5%) |
| Penn Capital Management Company, LLC | 24,573 | 43,941 | +19,368 (+78.8%) |
| TWO SIGMA ADVISERS, LP | 262,000 | 560,500 | +298,500 (+113.9%) |
| TWO SIGMA INVESTMENTS, LP | 695,863 | 1,041,274 | +345,411 (+49.6%) |
| CITADEL ADVISORS LLC | 572,524 | 1,376,002 | +803,478 (+140.3%) |
| ARS Investment Partners, LLC | 36,819 | 48,824 | +12,005 (+32.6%) |
| Squarepoint Ops LLC | 758,070 | 967,957 | +209,887 (+27.7%) |
| Nuveen, LLC | 2,227,242 | 2,645,618 | +418,376 (+18.8%) |
| VANGUARD GROUP INC | 9,891,218 | 10,825,568 | +934,350 (+9.4%) |
| MERCER GLOBAL ADVISORS INC /ADV | 11,659 | 140,708 | +129,049 (+1106.9%) |
| Man Group plc | 17,794 | 138,522 | +120,728 (+678.5%) |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| Toronado Partners, LLC | 970,344 | 775,573 | -194,771 (-20.1%) |
| G2 Investment Partners Management LLC | 478,086 | 284,481 | -193,605 (-40.5%) |
| Inspire Advisors, LLC | 189,665 | 17,440 | -172,225 (-90.8%) |
| WILSON ASSET MANAGEMENT (INTERNATIONAL) PTY LTD | 153,849 | 99,053 | -54,796 (-35.6%) |
| Cedar Wealth Management, LLC | 37,415 | 13,204 | -24,211 (-64.7%) |
| ArrowMark Colorado Holdings LLC | 1,585,582 | 1,484,297 | -101,285 (-6.4%) |
| T. Rowe Price Investment Management, Inc. | 5,052,993 | 441 | -5,052,552 (-100.0%) |
| PDT Partners, LLC | 155,284 | 119,229 | -36,055 (-23.2%) |
| Aquatic Capital Management LLC | 55,664 | 428 | -55,236 (-99.2%) |
| Trexquant Investment LP | 523,003 | 444,674 | -78,329 (-15.0%) |
| State of Wyoming | 39,797 | 29,428 | -10,369 (-26.1%) |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 568,516 | 402,828 | -165,688 (-29.1%) |
| BOOTHBAY FUND MANAGEMENT, LLC | 103,687 | 72,602 | -31,085 (-30.0%) |
| FIRST TRUST ADVISORS LP | 294,840 | 91,736 | -203,104 (-68.9%) |
| FMR LLC | 864,806 | 446,180 | -418,626 (-48.4%) |
| JANE STREET GROUP, LLC | 494,201 | 226,674 | -267,527 (-54.1%) |
| BNP PARIBAS ARBITRAGE, SA | 247,317 | 72,151 | -175,166 (-70.8%) |
| RENAISSANCE TECHNOLOGIES LLC | 175,115 | 81,649 | -93,466 (-53.4%) |
| RAYMOND JAMES FINANCIAL INC | 252,744 | 83,916 | -168,828 (-66.8%) |
| SRS Capital Advisors, Inc. | 14,749 | 368 | -14,381 (-97.5%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| DARK FOREST CAPITAL MANAGEMENT LP | 424,400 | $4,550 |
| Bayesian Capital Management, LP | 51,500 | $552 |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | 491,000 | $5,264 |
| PharVision Advisers, LLC | 16,257 | $174 |
| CATALYST PRIVATE WEALTH, LLC | 10,921 | $117 |
| Quantbot Technologies LP | 87,881 | $942 |
| OCCUDO QUANTITATIVE STRATEGIES LP | 26,234 | $281 |
| CenterBook Partners LP | 32,694 | $350 |
| TWINBEECH CAPITAL LP | 29,549 | $317 |
| Entropy Technologies, LP | 20,647 | $221 |
| Y-Intercept (Hong Kong) Ltd | 42,907 | $460 |
| NEUBERGER BERMAN GROUP LLC | 426,582 | $4,573 |
| TD Asset Management Inc | 173,606 | $1,861 |
| DRW Securities, LLC | 21,336 | $229 |
| LORD, ABBETT & CO. LLC | 385,286 | $4 |
| PRINCIPAL FINANCIAL GROUP INC | 128,286 | $1,375 |
| Quarry LP | 2,949 | $32 |
| OMERS ADMINISTRATION Corp | 23,900 | $256 |
| Jain Global LLC | 15,535 | $167 |
| CIBC WORLD MARKETS CORP | 10,735 | $133 |