GenMark Diagnostics, Inc. - 372309104
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| WASATCH ADVISORS INC | History | Added to | 7,369,260 | 176,125 | 0.79% | 0.48% | 1 | +697,080 | 10.45% | Q1 2021 | May 10, 2021 |
| Magnetar Financial LLC | History | New | 4,345,392 | 103,855 | 1.0% | — | 2 | +4,345,392 | New | Q1 2021 | May 14, 2021 |
| VANGUARD GROUP INC | History | Reduced | 3,670,817 | 87,734 | 0.0% | 0.0% | 3 | -827,087 | -18.39% | Q1 2021 | May 14, 2021 |
| JPMORGAN CHASE & CO | History | Added to | 3,017,418 | 72,117 | 0.01% | 0.0% | 4 | +2,986,014 | 9508.39% | Q1 2021 | May 12, 2021 |
| MACQUARIE GROUP LTD | History | Reduced | 2,547,957 | 60,896 | 0.09% | 0.07% | 5 | -678,388 | -21.03% | Q1 2021 | May 14, 2021 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 1,780,068 | 42,544 | 0.03% | 0.0% | 6 | +1,741,893 | 4562.92% | Q1 2021 | May 17, 2021 |
| STATE STREET CORP | History | Reduced | 1,775,671 | 42,439 | 0.0% | 0.0% | 7 | -246,660 | -12.2% | Q1 2021 | Jul 09, 2021 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 1,144,775 | 27,360 | 0.0% | 0.0% | 8 | +31,121 | 2.79% | Q1 2021 | May 12, 2021 |
| KORNITZER CAPITAL MANAGEMENT INC /KS | History | Added to | 1,062,410 | 25,392 | 0.41% | 0.02% | 9 | +994,510 | 1464.67% | Q1 2021 | Apr 30, 2021 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 1,009,606 | 24,130 | 0.03% | 0.02% | 10 | -450,229 | -30.84% | Q1 2021 | May 13, 2021 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 1,003,704 | 23,988 | 0.01% | 0.0% | 11 | -71,544 | -6.65% | Q1 2021 | May 17, 2021 |
| MORGAN STANLEY | History | Added to | 967,722 | 23,128 | 0.0% | 0.0% | 12 | +648,167 | 202.83% | Q1 2021 | May 17, 2021 |
| D. E. Shaw & Co., Inc. | History | Reduced | 930,726 | 22,244 | 0.02% | 0.01% | 13 | -95,494 | -9.31% | Q1 2021 | May 17, 2021 |
| CNH PARTNERS LLC | History | New | 844,567 | 20,185 | 0.73% | — | 14 | +844,567 | New | Q1 2021 | May 17, 2021 |
| NORTHERN TRUST CORP | History | Reduced | 835,773 | 19,975 | 0.0% | 0.0% | 15 | -84,427 | -9.17% | Q1 2021 | May 12, 2021 |
| TUDOR INVESTMENT CORP ET AL | History | New | 700,015 | 16,730 | 0.34% | — | 16 | +700,015 | New | Q1 2021 | May 17, 2021 |
| BARCLAYS PLC | History | Added to | 696,710 | 16,652 | 0.01% | 0.0% | 17 | +672,340 | 2758.88% | Q1 2021 | May 13, 2021 |
| ALLIANCEBERNSTEIN L.P. | History | Added to | 631,303 | 15,088 | 0.01% | 0.0% | 18 | +554,903 | 726.31% | Q1 2021 | May 06, 2021 |
| DEUTSCHE BANK AG\ | History | Added to | 572,311 | 13,679 | 0.01% | 0.0% | 19 | +508,822 | 801.43% | Q1 2021 | May 13, 2021 |
| CITADEL ADVISORS LLC | History | Added to | 490,089 | 11,714 | 168.26% | 0.0% | 20 | +315,932 | 181.41% | Q1 2021 | May 21, 2021 |
| BALYASNY ASSET MANAGEMENT LLC | History | New | 476,866 | 11,397 | 0.06% | — | 21 | +476,866 | New | Q1 2021 | May 17, 2021 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Reduced | 472,987 | 11,305 | 0.0% | 0.0% | 22 | -95,938 | -16.86% | Q1 2021 | May 17, 2021 |
| Man Group plc | History | New | 430,984 | 10,301 | 0.05% | — | 23 | +430,984 | New | Q1 2021 | May 17, 2021 |
| Pentwater Capital Management LP | History | New | 391,819 | 9,364 | 0.09% | — | 24 | +391,819 | New | Q1 2021 | May 17, 2021 |
| GABELLI FUNDS LLC | History | New | 377,505 | 9,022 | 0.06% | — | 25 | +377,505 | New | Q1 2021 | May 14, 2021 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 376,892 | 9,008 | 0.0% | 0.0% | 26 | -725,734 | -65.82% | Q1 2021 | May 14, 2021 |
| Polar Asset Management Partners Inc. | History | New | 340,566 | 8,140 | 0.08% | — | 27 | +340,566 | New | Q1 2021 | May 17, 2021 |
| Bank of New York Mellon Corp | History | Reduced | 260,902 | 6,235 | 1.72% | 1.54% | 28 | -9,771 | -3.61% | Q1 2021 | Oct 08, 2021 |
| BROOKFIELD ASSET MANAGEMENT INC. | History | New | 183,801 | 4,393 | 6.39% | — | 29 | +183,801 | New | Q1 2021 | May 17, 2022 |
| FIRST TRUST ADVISORS LP | History | Reduced | 177,541 | 4,243 | 0.01% | 0.0% | 30 | -1,959 | -1.09% | Q1 2021 | May 14, 2021 |
| Swiss National Bank | History | Added to | 147,400 | 3,523 | 0.0% | 0.0% | 31 | +2,800 | 1.94% | Q1 2021 | May 07, 2021 |
| GAMCO INVESTORS, INC. ET AL | History | New | 143,153 | 3,421 | 0.03% | — | 32 | +143,153 | New | Q1 2021 | May 14, 2021 |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | History | Reduced | 141,600 | 3,384 | 0.0% | 0.0% | 33 | -15,189 | -9.69% | Q1 2021 | May 14, 2021 |
| JANUS HENDERSON GROUP PLC | History | New | 127,924 | 3,059 | 0.0% | — | 34 | +127,924 | New | Q1 2021 | May 17, 2021 |
| PANAGORA ASSET MANAGEMENT INC | History | Reduced | 120,982 | 2,892 | 0.02% | 0.02% | 35 | -158,501 | -56.71% | Q1 2021 | May 12, 2021 |
| PRINCIPAL FINANCIAL GROUP INC | History | Added to | 118,090 | 2,822 | 0.75% | 0.0% | 36 | +4,559 | 4.02% | Q1 2021 | May 24, 2021 |
| JANE STREET GROUP, LLC | History | Added to | 112,810 | 2,696 | 0.0% | 0.0% | 37 | +84,319 | 295.95% | Q1 2021 | May 18, 2021 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Reduced | 105,011 | 2,510 | 0.0% | 0.0% | 38 | -379 | -0.36% | Q1 2021 | May 18, 2021 |
| RHUMBLINE ADVISERS | History | Reduced | 98,289 | 2,349 | 0.0% | 0.0% | 39 | -12,009 | -10.89% | Q1 2021 | May 06, 2021 |
| Allianz Asset Management GmbH | History | Reduced | 94,805 | 2,266 | 31.29% | 56.59% | 40 | -194,661 | -67.25% | Q1 2021 | May 23, 2024 |
| AMERIPRISE FINANCIAL INC | History | Reduced | 94,543 | 2,259 | 0.0% | 0.0% | 41 | -360,151 | -79.21% | Q1 2021 | May 17, 2021 |
| FMR LLC | History | Reduced | 79,997 | 1,912 | 0.0% | 0.01% | 42 | -10,678,662 | -99.26% | Q1 2021 | May 14, 2021 |
| Centiva Capital, LP | History | New | 79,500 | 1,900 | 0.07% | — | 43 | +79,500 | New | Q1 2021 | May 17, 2021 |
| UBS ASSET MANAGEMENT AMERICAS INC | History | Reduced | 73,720 | 1,761 | 0.0% | 0.0% | 44 | -1,802 | -2.39% | Q1 2021 | May 14, 2021 |
| Walleye Capital LLC | History | New | 73,450 | 1,755 | 0.1% | — | 45 | +73,450 | New | Q1 2021 | May 17, 2021 |
| TWO SIGMA ADVISERS, LP | History | Reduced | 73,100 | 1,747 | 0.0% | 0.01% | 46 | -165,900 | -69.41% | Q1 2021 | May 17, 2021 |
| Schonfeld Strategic Advisors LLC | History | Reduced | 70,000 | 1,673 | 0.02% | 0.03% | 47 | -91,955 | -56.78% | Q1 2021 | May 17, 2021 |
| NATIXIS | History | New | 65,000 | 1,554 | 0.01% | — | 48 | +65,000 | New | Q1 2021 | May 14, 2021 |
| Skandinaviska Enskilda Banken AB (publ) | History | New | 65,000 | 1,554 | 0.01% | — | 49 | +65,000 | New | Q1 2021 | May 14, 2021 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | Reduced | 62,000 | 1,482 | 0.0% | 0.0% | 50 | -57,130 | -47.96% | Q1 2021 | May 11, 2021 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 53,652 | 1,282 | 0.0% | 0.0% | 51 | -87,041 | -61.87% | Q1 2021 | May 13, 2021 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | Added to | 48,279 | 1,154 | 0.0% | 0.0% | 52 | +7,653 | 18.84% | Q1 2021 | May 14, 2021 |
| WOLVERINE ASSET MANAGEMENT LLC | History | New | 47,103 | 1,125 | 0.01% | — | 53 | +47,103 | New | Q1 2021 | May 13, 2021 |
| Squarepoint Ops LLC | History | Reduced | 42,926 | 1,026 | 0.01% | 0.01% | 54 | -19,819 | -31.59% | Q1 2021 | May 17, 2021 |
| AQR CAPITAL MANAGEMENT LLC | History | Reduced | 42,087 | 1,006 | 0.0% | 0.0% | 55 | -87,842 | -67.61% | Q1 2021 | May 17, 2021 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | History | Reduced | 39,318 | 940 | 0.0% | 0.0% | 56 | -2,720 | -6.47% | Q1 2021 | May 03, 2021 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | History | New | 39,083 | 934 | 0.01% | — | 57 | +39,083 | New | Q1 2021 | May 17, 2021 |
| Alyeska Investment Group, L.P. | History | Reduced | 37,583 | 898 | 0.38% | 11.69% | 58 | -1,363,335 | -97.32% | Q1 2021 | Aug 24, 2021 |
| MARSHALL WACE, LLP | History | New | 33,868 | 809 | 0.0% | — | 59 | +33,868 | New | Q1 2021 | May 17, 2021 |
| Russell Investments Group, Ltd. | History | New | 31,300 | 748 | 0.0% | — | 60 | +31,300 | New | Q1 2021 | May 10, 2021 |
| VOYA INVESTMENT MANAGEMENT LLC | History | Reduced | 30,579 | 731 | 0.0% | 0.01% | 61 | -423,704 | -93.27% | Q1 2021 | May 17, 2021 |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | History | Reduced | 26,569 | 635 | 0.0% | 0.0% | 62 | -4,730 | -15.11% | Q1 2021 | May 10, 2021 |
| NORDEA INVESTMENT MANAGEMENT AB | History | New | 26,246 | 629 | 0.0% | — | 63 | +26,246 | New | Q1 2021 | May 17, 2021 |
| Invesco Ltd. | History | Added to | 25,424 | 608 | 0.0% | 0.0% | 64 | +10,639 | 71.96% | Q1 2021 | May 17, 2021 |
| MetLife Investment Management, LLC | History | Reduced | 24,907 | 595 | 0.16% | 0.11% | 65 | -5,849 | -19.02% | Q1 2021 | May 17, 2024 |
| GUGGENHEIM CAPITAL LLC | History | New | 23,601 | 564 | 0.0% | — | 66 | +23,601 | New | Q1 2021 | May 13, 2021 |
| Walleye Trading LLC | History | New | 20,077 | 479 | 0.0% | — | 67 | +20,077 | New | Q1 2021 | May 17, 2021 |
| Arizona State Retirement System | History | Added to | 18,790 | 449 | 0.0% | 0.0% | 68 | +240 | 1.29% | Q1 2021 | May 06, 2021 |
| ProShare Advisors LLC | History | Added to | 18,611 | 445 | 0.0% | 0.0% | 69 | +3,183 | 20.63% | Q1 2021 | May 14, 2021 |
| Legal & General Group Plc | History | Added to | 16,433 | 393 | 0.0% | 0.0% | 70 | +1,673 | 11.33% | Q1 2021 | May 17, 2021 |
| STATE OF WISCONSIN INVESTMENT BOARD | History | New | 13,600 | 325 | 0.0% | — | 71 | +13,600 | New | Q1 2021 | May 17, 2021 |
| UBS Group AG | History | Reduced | 12,100 | 289 | 0.0% | 0.0% | 72 | -29,609 | -70.99% | Q1 2021 | May 12, 2021 |
| BANK OF MONTREAL /CAN/ | History | Reduced | 11,909 | 285 | 0.0% | 0.0% | 73 | -8,196 | -40.77% | Q1 2021 | May 13, 2021 |
| VIRGINIA RETIREMENT SYSTEMS ET AL | History | New | 11,300 | 270 | 0.0% | — | 74 | +11,300 | New | Q1 2021 | Apr 30, 2021 |
| ExodusPoint Capital Management, LP | History | New | 10,273 | 246 | 0.0% | — | 75 | +10,273 | New | Q1 2021 | May 17, 2021 |
| Engineers Gate Manager LP | History | New | 9,990 | 239 | 0.01% | — | 76 | +9,990 | New | Q1 2021 | May 17, 2021 |
| LOS ANGELES CAPITAL MANAGEMENT LLC | History | Reduced | 9,773 | 234 | 0.0% | 0.0% | 77 | -11,724 | -54.54% | Q1 2021 | May 05, 2021 |
| CITIGROUP INC | History | Reduced | 9,763 | 233 | 0.0% | 0.0% | 78 | -5,928 | -37.78% | Q1 2021 | May 13, 2021 |
| VICTORY CAPITAL MANAGEMENT INC | History | Reduced | 9,499 | 227 | 0.0% | 0.0% | 79 | -12,823 | -57.45% | Q1 2021 | May 04, 2021 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Reduced | 9,200 | 220 | 0.0% | 0.0% | 80 | -5,013 | -35.27% | Q1 2021 | May 17, 2021 |
| BNP PARIBAS ARBITRAGE, SA | History | Reduced | 9,011 | 215 | 0.0% | 0.0% | 81 | -4,203 | -31.81% | Q1 2021 | May 07, 2021 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 6,350 | 152 | 0.0% | 0.0% | 82 | 0 | 0.0% | Q1 2021 | Apr 26, 2021 |
| Tower Research Capital LLC (TRC) | History | Added to | 6,138 | 146 | 0.0% | 0.0% | 83 | +1,377 | 28.92% | Q1 2021 | May 17, 2021 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | History | Reduced | 4,931 | 118 | 0.0% | 0.0% | 84 | -4,036 | -45.01% | Q1 2021 | May 03, 2021 |
| ROYAL BANK OF CANADA | History | Reduced | 4,637 | 111 | 0.0% | 0.0% | 85 | -25,870 | -84.8% | Q1 2021 | Jul 20, 2021 |
| SIMPLEX TRADING, LLC | History | Added to | 3,834 | 91 | 0.0% | — | 86 | +2,211 | 136.23% | Q1 2021 | Apr 26, 2021 |
| ADVISOR GROUP HOLDINGS, INC. | History | Reduced | 2,007 | 48 | 0.0% | 0.0% | 87 | -2,100 | -51.13% | Q1 2021 | May 13, 2021 |
| GROUP ONE TRADING, L.P. | History | Reduced | 1,288 | 31 | 0.0% | 0.0% | 88 | -19,720 | -93.87% | Q1 2021 | May 12, 2021 |
| FIRST MANHATTAN CO | History | No change | 1,000 | 23 | 0.0% | 0.0% | 89 | 0 | 0.0% | Q1 2021 | May 14, 2021 |
| CAPTRUST FINANCIAL ADVISORS | History | New | 520 | 12 | 0.0% | — | 90 | +520 | New | Q1 2021 | May 17, 2021 |
| US BANCORP \DE\ | History | Reduced | 185 | 4 | 0.0% | 0.0% | 91 | -500 | -72.99% | Q1 2021 | Apr 28, 2021 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | No change | 200 | 4 | 0.0% | 0.0% | 92 | 0 | 0.0% | Q1 2021 | May 07, 2021 |
| EVOKE WEALTH, LLC | History | New | 94 | 2 | 0.0% | — | 93 | +94 | New | Q1 2021 | May 13, 2021 |
| Bellevue Group AG | History | Closed out | 0 | 0 | — | 0.44% | — | -2,606,636 | -100.0% | Q4 2020 | Feb 16, 2021 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.07% | — | -1,467,156 | -100.0% | Q4 2020 | Feb 09, 2021 |
| HighTower Advisors, LLC | History | Closed out | 0 | 0 | — | 0.06% | — | -951,437 | -100.0% | Q4 2020 | Feb 10, 2021 |
| RTW INVESTMENTS, LP | History | Closed out | 0 | 0 | — | 0.19% | — | -762,994 | -100.0% | Q4 2020 | Feb 16, 2021 |
| DRIEHAUS CAPITAL MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.16% | — | -683,174 | -100.0% | Q4 2020 | Feb 16, 2021 |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | History | Closed out | 0 | 0 | — | 0.04% | — | -416,706 | -100.0% | Q4 2020 | Feb 16, 2021 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | History | Closed out | 0 | 0 | — | 0.01% | — | -250,000 | -100.0% | Q4 2020 | Feb 16, 2021 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | History | Closed out | 0 | 0 | — | 0.0% | — | -137,905 | -100.0% | Q4 2020 | May 12, 2021 |
| TD ASSET MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.0% | — | -103,298 | -100.0% | Q4 2020 | Feb 16, 2021 |
| Hillsdale Investment Management Inc. | History | Closed out | 0 | 0 | — | 0.09% | — | -62,100 | -100.0% | Q4 2020 | Feb 09, 2021 |
| BLAIR WILLIAM & CO/IL | History | Closed out | 0 | 0 | — | 0.0% | — | -46,984 | -100.0% | Q4 2020 | Feb 09, 2021 |
| JUPITER ASSET MANAGEMENT LTD | History | Closed out | 0 | 0 | — | 0.01% | — | -40,080 | -100.0% | Q4 2020 | Feb 10, 2021 |
| Allworth Financial LP | History | Closed out | 0 | 0 | — | 0.01% | — | -30,000 | -100.0% | Q4 2020 | Jan 26, 2021 |
| ENVESTNET ASSET MANAGEMENT INC | History | Closed out | 0 | 0 | — | 0.0% | — | -25,813 | -100.0% | Q4 2020 | Feb 02, 2021 |
| MAVERICK CAPITAL LTD | History | Closed out | 0 | 0 | — | 0.0% | — | -16,015 | -100.0% | Q4 2020 | Feb 16, 2021 |
| AMERICAN CENTURY COMPANIES INC | History | Closed out | 0 | 0 | — | 0.0% | — | -15,087 | -100.0% | Q4 2020 | Feb 12, 2021 |
| Diversified Trust Co | History | Closed out | 0 | 0 | — | 0.01% | — | -13,941 | -100.0% | Q4 2020 | Jan 08, 2021 |
| OLD NATIONAL BANCORP /IN/ | History | Closed out | 0 | 0 | — | 0.01% | — | -13,403 | -100.0% | Q4 2020 | Jan 19, 2021 |
| STIFEL FINANCIAL CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -12,176 | -100.0% | Q4 2020 | Feb 12, 2021 |
| Y-Intercept (Hong Kong) Ltd | History | Closed out | 0 | 0 | — | 0.07% | — | -11,409 | -100.0% | Q4 2020 | Feb 05, 2021 |
| MACKENZIE FINANCIAL CORP | History | Closed out | 0 | 0 | — | 0.0% | — | -10,300 | -100.0% | Q4 2020 | Feb 10, 2021 |
| Leonteq Securities AG | History | Closed out | 0 | 0 | — | 0.01% | — | -10,000 | -100.0% | Q4 2020 | Mar 26, 2026 |
| Advisory Services Network, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,007 | -100.0% | Q4 2020 | Feb 09, 2021 |
| Freestone Capital Holdings, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -1,000 | -100.0% | Q4 2020 | Feb 16, 2021 |