Ticker: MIR CUSIP: 60471A101 Class: COM CL A
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| Troluce Capital Advisors LLC | 850,000 | $19,907 |
| OBERWEIS ASSET MANAGEMENT INC/ | 607,800 | $14,235 |
| TCW GROUP INC | 2,452,579 | $57,439 |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 1,332,550 | $31,208 |
| First National Advisers, LLC | 111,199 | $2,604 |
| SCP Investment, LP | 18,000 | $422 |
| Stephens Investment Management Group LLC | 809,943 | $18,969 |
| CASTLEARK MANAGEMENT LLC | 348,130 | $8,153 |
| TEMA ETFS LLC | 104,962 | $2,458 |
| Blueshift Asset Management, LLC | 18,846 | $441 |
| FIRST NATIONAL BANK OF OMAHA | 110,847 | $2,596 |
| XTX Topco Ltd | 125,020 | $2,928 |
| DDD Partners, LLC | 63,038 | $1,476 |
| Qsemble Capital Management, LP | 44,319 | $1,038 |
| INCEPTIONR LLC | 15,428 | $361 |
| MARIETTA INVESTMENT PARTNERS LLC | 19,953 | $467 |
| THORNBURG INVESTMENT MANAGEMENT INC | 226,209 | $5,298 |
| TWINBEECH CAPITAL LP | 57,100 | $1,337 |
| Tredje AP-fonden | 280,788 | $6,576 |
| Bridgewater Associates, LP | 489,928 | $11,474 |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| Montanaro Asset Management Ltd | 171,600 | 255,400 | +83,800 (+48.8%) |
| Lisanti Capital Growth, LLC | 67,175 | 156,740 | +89,565 (+133.3%) |
| Artemis Investment Management LLP | 953,407 | 1,971,711 | +1,018,304 (+106.8%) |
| Conestoga Capital Advisors, LLC | 1,351,785 | 1,938,849 | +587,064 (+43.4%) |
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP | 75,000 | 928,513 | +853,513 (+1138.0%) |
| Nicholas Investment Partners, LP | 585,473 | 641,660 | +56,187 (+9.6%) |
| EAM Investors, LLC | 146,731 | 193,324 | +46,593 (+31.8%) |
| Register Financial Advisors LLC | 65,800 | 73,650 | +7,850 (+11.9%) |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 1,987,869 | 2,299,122 | +311,253 (+15.7%) |
| Blackhawk Capital Partners LLC. | 89,254 | 93,407 | +4,153 (+4.7%) |
| BOOTHBAY FUND MANAGEMENT, LLC | 28,952 | 173,855 | +144,903 (+500.5%) |
| FEDERATED HERMES, INC. | 44,963 | 848,570 | +803,607 (+1787.3%) |
| ROYCE & ASSOCIATES LP | 152,083 | 293,918 | +141,835 (+93.3%) |
| AXIOM INVESTORS LLC /DE | 572,290 | 721,496 | +149,206 (+26.1%) |
| DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. | 17,100 | 34,774 | +17,674 (+103.4%) |
| SEGALL BRYANT & HAMILL, LLC | 1,116,098 | 1,169,689 | +53,591 (+4.8%) |
| Voya Investment Management LLC | 42,496 | 879,850 | +837,354 (+1970.4%) |
| Toroso Investments, LLC | 20,777 | 403,036 | +382,259 (+1839.8%) |
| Allspring Global Investments Holdings, LLC | 567,587 | 1,030,230 | +462,643 (+81.5%) |
| TD Waterhouse Canada Inc. | 1,000 | 117,973 | +116,973 (+11697.3%) |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| KEYSTONE INVESTORS PTE LTD | 881,593 | 309,887 | -571,706 (-64.8%) |
| Two Creeks Capital Management, LP | 3,598,763 | 2,923,802 | -674,961 (-18.8%) |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 1,045,797 | 982,419 | -63,378 (-6.1%) |
| Pier Capital, LLC | 794,826 | 717,392 | -77,434 (-9.7%) |
| Aperture Investors, LLC | 380,095 | 151,685 | -228,410 (-60.1%) |
| Hollow Brook Wealth Management LLC | 255,717 | 171,579 | -84,138 (-32.9%) |
| Ghisallo Capital Management LLC | 774,900 | 250,000 | -524,900 (-67.7%) |
| Alta Park Capital, LP | 611,161 | 562,522 | -48,639 (-8.0%) |
| SANDLER CAPITAL MANAGEMENT | 76,526 | 15,194 | -61,332 (-80.1%) |
| T. Rowe Price Investment Management, Inc. | 21,566,642 | 2,329,002 | -19,237,640 (-89.2%) |
| Alyeska Investment Group, L.P. | 3,127,745 | 1,531,217 | -1,596,528 (-51.0%) |
| Sculptor Capital LP | 500,000 | 140,000 | -360,000 (-72.0%) |
| SCHWARTZ INVESTMENT COUNSEL INC | 854,300 | 794,300 | -60,000 (-7.0%) |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 310,500 | 303,352 | -7,148 (-2.3%) |
| ArrowMark Colorado Holdings LLC | 809,220 | 716,065 | -93,155 (-11.5%) |
| JANUS HENDERSON GROUP PLC | 7,661,937 | 4,596,949 | -3,064,988 (-40.0%) |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 1,064,797 | 818,244 | -246,553 (-23.2%) |
| BROWN ADVISORY INC | 2,721,783 | 1,613,051 | -1,108,732 (-40.7%) |
| Select Equity Group, L.P. | 1,141,264 | 769,033 | -372,231 (-32.6%) |
| PEREGRINE CAPITAL MANAGEMENT LLC | 443,066 | 403,124 | -39,942 (-9.0%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| ELEMENT CAPITAL MANAGEMENT LLC | 115,578 | $2,688 |
| Monashee Investment Management LLC | 100,000 | $2,326 |
| Bornite Capital Management LP | 500,000 | $11,630 |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 375,000 | $8,723 |
| Fortress Investment Group LLC | 302,431 | $7,035 |
| PINNBROOK CAPITAL MANAGEMENT LP | 335,070 | $7,794 |
| MAVERICK CAPITAL LTD | 2,588,579 | $60,210 |
| Yaupon Capital Management LP | 525,000 | $12,212 |
| Jackson Creek Investment Advisors LLC | 93,843 | $2 |
| Ovata Capital Management Ltd | 100,000 | $2,326 |
| Hel Ved Capital Management Ltd | 49,800 | $1,158 |
| Maven Securities LTD | 275,000 | $6,397 |
| Concentric Capital Strategies, LP | 114,483 | $2,663 |
| Zimmer Partners, LP | 200,000 | $4,652 |
| Fund 1 Investments, LLC | 43,900 | $1,021 |
| AXQ CAPITAL, LP | 16,795 | $391 |
| Aster Capital Management (DIFC) Ltd | 8,070 | $188 |
| Diametric Capital, LP | 11,448 | $266 |
| Polymer Capital Management (US) LLC | 27,682 | $644 |
| Centiva Capital, LP | 155,000 | $3,605 |