Ticker: MGTX CUSIP: G59665102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| Opaleye Management Inc. | 390,844 | $3,107 |
| AlphaCentric Advisors LLC | 28,496 | $227 |
| Virtus Investment Advisers, LLC | 29,824 | $237 |
| Abel Hall, LLC | 12,295 | $98 |
| ROYCE & ASSOCIATES LP | 176,057 | $1,400 |
| Jefferies Financial Group Inc. | 298,242 | $2,371 |
| Y-Intercept (Hong Kong) Ltd | 65,558 | $521 |
| Trexquant Investment LP | 67,537 | $537 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 56,235 | $447 |
| Engineers Gate Manager LP | 26,839 | $213 |
| Voleon Capital Management LP | 16,587 | $132 |
| Perigon Wealth Management, LLC | 15,000 | $119 |
| RAYMOND JAMES FINANCIAL INC | 57,232 | $455 |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 22,578 | $176 |
| ProShare Advisors LLC | 11,780 | $94 |
| SageView Advisory Group, LLC | 3,000 | $24 |
| STRS OHIO | 2,800 | $22 |
| UBS ASSET MANAGEMENT AMERICAS INC | 607 | $5 |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| Rubric Capital Management LP | 3,726,451 | 6,175,331 | +2,448,880 (+65.7%) |
| STEMPOINT CAPITAL LP | 81,858 | 287,689 | +205,831 (+251.4%) |
| Privium Fund Management B.V. | 163,000 | 200,000 | +37,000 (+22.7%) |
| Hennion & Walsh Asset Management, Inc. | 108,981 | 308,509 | +199,528 (+183.1%) |
| Erste Asset Management GmbH | 709,702 | 789,702 | +80,000 (+11.3%) |
| MILLENNIUM MANAGEMENT LLC | 2,560,969 | 3,176,390 | +615,421 (+24.0%) |
| Woodline Partners LP | 200,323 | 300,323 | +100,000 (+49.9%) |
| MORGAN STANLEY | 1,241,994 | 1,829,252 | +587,258 (+47.3%) |
| D. E. Shaw & Co., Inc. | 173,202 | 381,763 | +208,561 (+120.4%) |
| ExodusPoint Capital Management, LP | 42,973 | 86,926 | +43,953 (+102.3%) |
| BlackRock, Inc. | 2,774,272 | 3,069,844 | +295,572 (+10.7%) |
| GOLDMAN SACHS GROUP INC | 260,219 | 456,744 | +196,525 (+75.5%) |
| BNP PARIBAS ARBITRAGE, SA | 8,937 | 127,999 | +119,062 (+1332.2%) |
| UBS Group AG | 81,593 | 222,015 | +140,422 (+172.1%) |
| STATE STREET CORP | 681,031 | 729,445 | +48,414 (+7.1%) |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 38,628 | 76,902 | +38,274 (+99.1%) |
| VANGUARD GROUP INC | 463,935 | 494,753 | +30,818 (+6.6%) |
| WELLS FARGO & COMPANY/MN | 27,307 | 49,788 | +22,481 (+82.3%) |
| DAVENPORT & Co LLC | 55,200 | 69,200 | +14,000 (+25.4%) |
| Invesco Ltd. | 69,500 | 90,881 | +21,381 (+30.8%) |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| Prosight Management, LP | 4,089,509 | 3,209,788 | -879,721 (-21.5%) |
| PERCEPTIVE ADVISORS LLC | 12,626,103 | 10,326,103 | -2,300,000 (-18.2%) |
| J. Goldman & Co LP | 1,800,931 | 319,687 | -1,481,244 (-82.2%) |
| 683 Capital Management, LLC | 2,625,000 | 2,559,082 | -65,918 (-2.5%) |
| PLATINUM INVESTMENT MANAGEMENT LTD | 127,534 | 93,922 | -33,612 (-26.4%) |
| LEVIN CAPITAL STRATEGIES, L.P. | 25,000 | 10,000 | -15,000 (-60.0%) |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 4,184,578 | 4,000,000 | -184,578 (-4.4%) |
| ROYAL BANK OF CANADA | 300,343 | 10,884 | -289,459 (-96.4%) |
| Jump Financial, LLC | 70,600 | 37,000 | -33,600 (-47.6%) |
| Hobbs Group Advisors, LLC | 14,213 | 11,953 | -2,260 (-15.9%) |
| CITADEL ADVISORS LLC | 204,865 | 143,445 | -61,420 (-30.0%) |
| BARCLAYS PLC | 147,827 | 95,730 | -52,097 (-35.2%) |
| JPMORGAN CHASE & CO | 60,394 | 23,946 | -36,448 (-60.4%) |
| NORTHERN TRUST CORP | 270,893 | 258,210 | -12,683 (-4.7%) |
| CreativeOne Wealth, LLC | 31,574 | 26,424 | -5,150 (-16.3%) |
| WELLINGTON MANAGEMENT GROUP LLP | 141,736 | 130,610 | -11,126 (-7.8%) |
| BLAIR WILLIAM & CO/IL | 132,533 | 125,400 | -7,133 (-5.4%) |
| JANE STREET GROUP, LLC | 104,493 | 98,242 | -6,251 (-6.0%) |
| MetLife Investment Management, LLC | 24,196 | 20,033 | -4,163 (-17.2%) |
| Bank of New York Mellon Corp | 105,799 | 101,090 | -4,709 (-4.5%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| Dynamic Technology Lab Private Ltd | 45,417 | $374 |
| Sender Co & Partners, Inc. | 40,668 | $335 |
| Family Manage LLC | 10,000 | $82 |
| Qube Research & Technologies Ltd | 115,051 | $947 |
| GSA CAPITAL PARTNERS LLP | 24,660 | $0 |
| FRANKLIN RESOURCES INC | 26,406 | $217 |
| FNY Investment Advisers, LLC | 6,429 | $0 |
| SRS Capital Advisors, Inc. | 4,283 | $35 |
| GROUP ONE TRADING, L.P. | 200 | $2 |
| Bell Investment Advisors, Inc | 100 | $1 |
| Founders Capital Management | 50 | $0 |
| Clearstead Advisors, LLC | 40 | $0 |