IB Abbreviation	Description	Currency
MACK	MERRIMACK PHARMACEUTICALS IN	USD
MAGS	MAGAL SECURITY SYS LTD	USD
MAMS	MAM SOFTWARE GROUP INC	USD
MANH	MANHATTAN ASSOCIATES INC	USD
MANT	MANTECH INTERNATIONAL CORP-A	USD
MAR	MARRIOTT INTERNATIONAL -CL A	USD
MARA	MARATHON PATENT GROUP INC	USD
MARK	REMARK HOLDINGS INC	USD
MARPS	MARINE PETROLEUM TRUST	USD
MASI	MASIMO CORPORATION	USD
MAT	MATTEL INC	USD
MATW	MATTHEWS INTL CORP-CLASS A	USD
MAYS	MAYS (J.W.) INC	USD
MBB	ISHARES MBS ETF	USD
MBCN	MIDDLEFIELD BANC CORP	USD
MBFI	MB FINANCIAL INC	USD
MBFIO	MBFI 6 PERP PFD	USD
MBII	MARRONE BIO INNOVATIONS INC	USD
MBIN	MERCHANTS BANCORP/IN	USD
MBIO	MUSTANG BIO INC	USD
MBOT	MICROBOT MEDICAL INC	USD
MBRX	MOLECULIN BIOTECH INC	USD
MBSD	FLEXSHARES DISCIPLINED DURAT	USD
MBTF	MBT FINANCIAL CORP	USD
MBUU	MALIBU BOATS INC - A	USD
MBWM	MERCANTILE BANK CORP	USD
MCBC	MACATAWA BANK CORP	USD
MCEF	FIRST TRUST MUNICIPAL CEF IN	USD
MCEP	MID-CON ENERGY PARTNERS LP	USD
MCFT	MASTERCRAFT BOAT HOLDINGS IN	USD
MCHI	ISHARES MSCI CHINA ETF	USD
MCHP	MICROCHIP TECHNOLOGY INC	USD
MCHX	MARCHEX INC-CLASS B	USD
MCRB	SERES THERAPEUTICS INC	USD
MCRI	MONARCH CASINO & RESORT INC	USD
MDB	MONGODB INC	USD
MDCA	MDC PARTNERS INC-A	USD
MDCO	MEDICINES COMPANY	USD
MDGL	MADRIGAL PHARMACEUTICALS INC	USD
MDGS	MEDIGUS LTD - SPON ADR	USD
MDIV	FT MULTI-ASSET DIVERS INC	USD
MDJH	MDJM LTD	USD
MDLZ	MONDELEZ INTERNATIONAL INC-A	USD
MDRR	MEDALIST DIVERSIFIED REIT IN	USD
MDRX	ALLSCRIPTS HEALTHCARE SOLUTI	USD
MDSO	MEDIDATA SOLUTIONS INC	USD
MDSY.OLD	MODSYS INTERNATIONAL LTD	USD
MDWD	MEDIWOUND LTD	USD
MEDP	MEDPACE HOLDINGS INC	USD
MEET	MEET GROUP INC/THE	USD
MEIP	MEI PHARMA INC	USD
MELI	MERCADOLIBRE INC	USD
MELR	MELROSE BANCORP INC	USD
MEOH	METHANEX CORP	USD
MERC	MERCER INTERNATIONAL INC	USD
MESA	MESA AIR GROUP INC	USD
MESO	MESOBLAST LTD- SPON ADR	USD
METC	RAMACO RESOURCES INC	USD
MFIN	MEDALLION FINANCIAL CORP	USD
MFINL	MEDALLION FINANCIAL CORP	USD
MFNC	MACKINAC FINANCIAL CORP	USD
MFSF	MUTUALFIRST FINANCIAL INC	USD
MGEE	MGE ENERGY INC	USD
MGEN	MIRAGEN THERAPEUTICS INC	USD
MGI	MONEYGRAM INTERNATIONAL INC	USD
MGIC	MAGIC SOFTWARE ENTERPRISES	USD
MGLN	MAGELLAN HEALTH INC	USD
MGNX	MACROGENICS INC	USD
MGPI	MGP INGREDIENTS INC	USD
MGRC	MCGRATH RENTCORP	USD
MGTA	MAGENTA THERAPEUTICS INC	USD
MGTX	MEIRAGTX HOLDINGS PLC	USD
MGYR	MAGYAR BANCORP INC	USD
MHLD	MAIDEN HOLDINGS LTD	USD
MICT	MICT INC	USD
MIDD	MIDDLEBY CORP	USD
MIK	MICHAELS COS INC/THE	USD
MILN	GLOBAL X MILLENNIALS THEMATI	USD
MIME	MIMECAST LTD	USD
MIND	MITCHAM INDUSTRIES INC	USD
MINDP	MITCHAM INDUSTRIES INC	USD
MINI	MOBILE MINI INC	USD
MITK	MITEK SYSTEMS INC	USD
MITO	STEALTH BIOTHERAPEUTICS CORP	USD
MKGI	MONAKER GROUP INC	USD
MKSI	MKS INSTRUMENTS INC	USD
MKTX	MARKETAXESS HOLDINGS INC	USD
MLAB	MESA LABORATORIES INC	USD
MLCO	MELCO RESORTS & ENTERT-ADR	USD
MLHR	HERMAN MILLER INC	USD
MLND	MILLENDO THERAPEUTICS INC	USD
MLNT	MELINTA THERAPEUTICS INC	USD
MLNT.OLD	MELINTA THERAPEUTICS INC	USD
MLNX	MELLANOX TECHNOLOGIES LTD	USD
MLVF	MALVERN BANCORP INC	USD
MMAC	MMA CAPITAL HOLDINGS INC	USD
MMDM	MODERN MEDIA ACQUISITION COR	USD
MMDMR	MODERN MEDIA ACQUISITION-RTS	USD
MMDMU	MODERN MEDIA ACQUISITION COR	USD
MMLP	MARTIN MIDSTREAM PARTNERS LP	USD
MMSI	MERIT MEDICAL SYSTEMS INC	USD
MMYT	MAKEMYTRIP LTD	USD
MNCLU	MONOCLE ACQUISITION CORP	USD
MNDO	MIND CTI LTD	USD
MNGA.OLD	MAGNEGAS APPLIED TECHNOLOGY	USD
MNKD	MANNKIND CORP	USD
MNLO	MENLO THERAPEUTICS INC	USD
MNOV	MEDICINOVA INC	USD
MNRO	MONRO INC	USD
MNST	MONSTER BEVERAGE CORP	USD
MNTA	MOMENTA PHARMACEUTICALS INC	USD
MNTX	MANITEX INTERNATIONAL INC	USD
MOBL	MOBILE IRON INC	USD
MOFG	MIDWESTONE FINANCIAL GROUP I	USD
MOGLC	GABELLI MEDIA MOGUL NEXTSHRS	USD
MOGO	MOGO FINANCE TECHNOLOGY INC	USD
MOMO	MOMO INC-SPON ADR	USD
MOR	MORPHOSYS AG ADR	USD
MORN	MORNINGSTAR INC	USD
MOSY	MOSYS INC	USD
MOTS	MOTUS GI HOLDINGS INC	USD
MOXC	MOXIAN INC	USD
MPAA	MOTORCAR PARTS OF AMERICA IN	USD
MPB	MID PENN BANCORP INC	USD
MPVD	MOUNTAIN PROVINCE DIAMONDS	USD
MPWR	MONOLITHIC POWER SYSTEMS INC	USD
MRAM	EVERSPIN TECHNOLOGIES INC	USD
MRBK	MERIDIAN CORP	USD
MRCC	MONROE CAPITAL CORP	USD
MRCCL	MONROE CAPITAL CORP	USD
MRCY	MERCURY SYSTEMS INC	USD
MRIN	MARIN SOFTWARE INC	USD
MRKR	MARKER THERAPEUTICS INC	USD
MRLN	MARLIN BUSINESS SERVICES INC	USD
MRNA	MODERNA INC	USD
MRNS	MARINUS PHARMACEUTICALS INC	USD
MRSN	MERSANA THERAPEUTICS INC	USD
MRTN	MARTEN TRANSPORT LTD	USD
MRTX	MIRATI THERAPEUTICS INC	USD
MRUS	MERUS NV	USD
MRVL	MARVELL TECHNOLOGY GROUP LTD	USD
MSBF	MSB FINANCIAL CORP/MD	USD
MSBI	MIDLAND STATES BANCORP INC	USD
MSEX	MIDDLESEX WATER CO	USD
MSFT	MICROSOFT CORP	USD
MSON	MISONIX INC	USD
MSTR	MICROSTRATEGY INC-CL A	USD
MSVB	MID-SOUTHERN BANCORP INC	USD
MTBC	MTBC INC	USD
MTBC.OLD	MEDICAL TRANSCRIPTION BILLIN	USD
MTBCP	MEDICAL TRANSCRIPTION BILLING CORP	USD
MTC	MMTEC INC	USD
MTCH	MATCH GROUP INC	USD
MTEC	MTECH ACQUISITION CORP	USD
MTECU	MTECH ACQUISITION CORP	USD
MTEM	MOLECULAR TEMPLATES INC	USD
MTEX	MANNATECH INC	USD
MTFB	MOTIF BIO PLC-SPON ADR	USD
MTLS	MATERIALISE NV-ADR	USD
MTP	MIDATECH PHARMA PLC-ADR	USD
MTRX	MATRIX SERVICE CO	USD
MTSC	MTS SYSTEMS CORP	USD
MTSI	MACOM TECHNOLOGY SOLUTIONS H	USD
MTSL	MER TELEMANAGEMENT SOLUTIONS	USD
MU	MICRON TECHNOLOGY INC	USD
MUDS	MUDRICK CAPITAL ACQUISI - A	USD
MUDSU	MUDRICK CAPITAL ACQUISITION	USD
MVBF	MVB FINANCIAL CORP	USD
MVIS	MICROVISION INC	USD
MXIM	MAXIM INTEGRATED PRODUCTS	USD
MXWL	MAXWELL TECHNOLOGIES INC	USD
MYFW	FIRST WESTERN FINANCIAL INC	USD
MYGN	MYRIAD GENETICS INC	USD
MYL	MYLAN NV	USD
MYND	MYND ANALYTICS INC	USD
MYOK	MYOKARDIA INC	USD
MYOS	MYOS RENS TECHNOLOGY INC	USD
MYRG	MYR GROUP INC/DELAWARE	USD
MYSZ	MY SIZE INC	USD
MYT	URBAN TEA INC	USD