Rosalind Advisors, Inc. More: the full row for Rosalind Advisors, Inc. 3,905,743 $2.73M 1.03% 0 13F-HR Timeline Aberdeen Group plc in group Aberdeen Group plc More: the full row for Aberdeen Group plc 3,698,364 $2.59M <0.01% +525,000 13F-HR Timeline Group Nantahala Capital Management, LLC More: the full row for Nantahala Capital Management, LLC 3,376,484 $2.36M 0.14% 0 13F-HR/A Timeline ORBIMED ADVISORS LLC in group ORBIMED ADVISORS LLC More: the full row for ORBIMED ADVISORS LLC 3,133,405 $2.19M 0.04% 0 13F-HR Timeline Group Parkman Healthcare Partners LLC More: the full row for Parkman Healthcare Partners LLC 2,416,518 $1.69M 0.17% 0 13F-HR Timeline MARSHALL WACE, LLP in group MARSHALL WACE, LLP More: the full row for MARSHALL WACE, LLP 1,860,405 $1.3M <0.01% 0 13F-HR Timeline Group Soleus Capital Management, L.P. More: the full row for Soleus Capital Management, L.P. 1,045,708 $732K 0.03% 0 13F-HR Timeline PURA VIDA INVESTMENTS, LLC More: the full row for PURA VIDA INVESTMENTS, LLC 450,517 $315K 0.85% 0 13F-HR Timeline INGALLS & SNYDER LLC More: the full row for INGALLS & SNYDER LLC 368,800 $258K 0.01% -10,500 13F-HR Timeline Affiance Financial, LLC More: the full row for Affiance Financial, LLC 250,370 $175K 0.03% 0 13F-HR Timeline Velan Capital Investment Management LP More: the full row for Velan Capital Investment Management LP 148,138 $104K 0.06% -1,951,514 13F-HR Timeline BlackRock, Inc. in group BlackRock, Inc. More: the full row for BlackRock, Inc. 122,993 $86.1K <0.01% +42,544 13F-HR Timeline Group RENAISSANCE TECHNOLOGIES LLC More: the full row for RENAISSANCE TECHNOLOGIES LLC 112,832 $79K <0.01% +95,223 13F-HR Timeline Creative Planning in group Creative Planning More: the full row for Creative Planning 108,964 $76.3K <0.01% +89,250 13F-HR Timeline Group Schonfeld Strategic Advisors LLC More: the full row for Schonfeld Strategic Advisors LLC 99,275 $69.5K <0.01% new 13F-HR Timeline HRT FINANCIAL LP More: the full row for HRT FINANCIAL LP 59,754 $41K <0.01% new 13F-HR Timeline XTX Topco Ltd in group XTX Topco Ltd More: the full row for XTX Topco Ltd 49,029 $34.3K <0.01% +36,671 13F-HR Timeline Group Centiva Capital, LP More: the full row for Centiva Capital, LP 44,123 $30.9K <0.01% +19,357 13F-HR Timeline MILLENNIUM MANAGEMENT LLC in group MILLENNIUM MANAGEMENT LLC More: the full row for MILLENNIUM MANAGEMENT LLC 37,677 $26.4K <0.01% -74,746 13F-HR Timeline Group COURIER CAPITAL LLC More: the full row for COURIER CAPITAL LLC 30,000 $21K <0.01% 0 13F-HR Timeline Mesirow Financial Investment Management… More: the full row for Mesirow Financial Investment Management, Inc. 30,000 $21K <0.01% 0 13F-HR Timeline MORGAN STANLEY in group MORGAN STANLEY More: the full row for MORGAN STANLEY 28,371 $19.9K <0.01% -11,465 13F-HR Timeline Group VESTIA PERSONAL WEALTH ADVISORS More: the full row for VESTIA PERSONAL WEALTH ADVISORS 24,425 $17.1K 0.01% 0 13F-HR Timeline SUSQUEHANNA INTERNATIONAL GROUP, LLP in group SUSQUEHANNA INTERNATIONAL GRO… More: the full row for SUSQUEHANNA INTERNATIONAL GROUP, LLP 20,594 $14.4K <0.01% new 13F-HR Timeline Group Cambridge Investment Research Advisors,… More: the full row for Cambridge Investment Research Advisors, Inc. 20,166 $14K <0.01% new 13F-HR/A Timeline LPL Financial LLC More: the full row for LPL Financial LLC 18,621 $13K <0.01% new 13F-HR Timeline OSAIC HOLDINGS, INC. in group OSAIC HOLDINGS, INC. More: the full row for OSAIC HOLDINGS, INC. 15,952 $11.2K <0.01% +5,500 13F-HR Timeline Group Avestar Capital, LLC More: the full row for Avestar Capital, LLC 15,000 $10.5K <0.01% 0 13F-HR Timeline Pallas Capital Advisors LLC More: the full row for Pallas Capital Advisors LLC 11,000 $7.7K <0.01% -2,000 13F-HR Timeline McKinley Carter Wealth Services, Inc. More: the full row for McKinley Carter Wealth Services, Inc. 10,000 $7K <0.01% 0 13F-HR Timeline AdvisorNet Financial, Inc More: the full row for AdvisorNet Financial, Inc 8,783 $6.15K <0.01% 0 13F-HR Timeline UBS Group AG in group UBS Group AG More: the full row for UBS Group AG 5,314 $3.72K <0.01% +3,216 13F-HR Timeline Group Farther Finance Advisors, LLC More: the full row for Farther Finance Advisors, LLC 1,000 $700 <0.01% 0 13F-HR Timeline SIMPLEX TRADING, LLC More: the full row for SIMPLEX TRADING, LLC 745 $521 <0.01% +142 13F-HR Timeline CITIGROUP INC in group CITIGROUP INC More: the full row for CITIGROUP INC 1 $1 <0.01% new 13F-HR Timeline Group Caitong International Asset Management … More: the full row for Caitong International Asset Management Co., Ltd 1 $1 <0.01% new 13F-HR Timeline ROYAL BANK OF CANADA in group ROYAL BANK OF CANADA More: the full row for ROYAL BANK OF CANADA 247 $0 0% +67 13F-HR Timeline Group Value filed as zero, left out of ratios.