S Short    W Contest winner
M & T BANK CORP (Mar 23)
M/ACOM TECHNOLOGY SOLUTIONS (Aug 16) S
MACDONALD DETTWILER & ASSOC (Apr 17)
MacFarlane (Apr 23)
Mack-Cali (Feb 19)
MacMahon Holdings (Feb 22)
MacMahon Holdings (Mar 14)
MACQUARIE INFRASTRUCT CO LLC (Jan 14)
MACQUARIE INFRASTRUCTURE CP (Apr 21)
MACQUARIE INFRASTRUCTURE CP (Nov 19)
MACQUARIE INFRASTRUCTURE CP (Oct 17)
MACRO ENTERPRISES INC (Jun 19)
MACRO ENTERPRISES INC (Sep 17)
MACY'S INC (Jun 17)
MACY'S INC (Jun 16)
MACY'S INC (Sep 15)
MACY'S INC (Mar 14)
MADALENA ENERGY INC (Dec 17)
Mader Group Limited (Jul 22)
Madison Bank of Maryland (Aug 18)
MADISON SQUA GARDEN ENT CORP (Jun 23)
MADISON SQUARE GARD ENT (Mar 22)
MADISON SQUARE GARD ENT (May 21)
MADISON SQUARE GARD ENT (Oct 20)
MADISON SQUARE GARDEN CO (Nov 18)
MADISON SQUARE GARDEN CO (Jul 16)
MADISON SQUARE GARDEN CO (Aug 14) W
Madison Square Garden Entertainment Co. (Apr 23)
MADISON SQUARE GARDEN SPORTS (Apr 23)
MADISON SQUARE GARDEN SPORTS (Jun 22)
MADISON SQUARE GARDEN SPORTS (Sep 20)
MADRIGAL PHARMACEUTICALS INC (Mar 23)
MAGELLAN AEROSPACE CORP (Sep 23)
MAGELLAN HEALTH INC (Oct 17)
MAGELLAN MIDSTREAM PRTNRS LP (Jul 20)
MAGELLAN PETROLEUM CORP (Apr 14)
MAGENTA THRPUTCS INC (Feb 23)
MAGIC SOFTWARE ENTERPRISES (May 15)
MAGNACHIP SEMICONDUCTOR CORP (Aug 21)
MAGNACHIP SEMICONDUCTOR CORP (Sep 20)
MAGNACHIP SEMICONDUCTOR CORP (Oct 16)
MAGNACHIP SEMICONDUCTOR CORP (Aug 15)
MAGNACHIP SEMICONDUCTOR CORP (Jul 14)
Magnit (Jun 19)
MAGNITE INC (May 21)
MAGNOLIA OIL & GAS CORP (Feb 20)
Magnolia Oil & Gas Corp. (Jul 18)
MAGNUM HUNTER RESOURCES CORP (Jan 15) S
MAGNUM HUNTER RESOURCES CORP (Jan 14)
MagSeis Fairfield ASA (Jan 19)
Maha Energy (Jul 23)
Maha Energy (Feb 23)
MAIDEN HOLDINGS LTD (Feb 21)
MAIN STREET CAPITAL CORP (Aug 19) S
MAIN STREET CAPITAL CORP (MAIN) (Nov 15) S
Maire Tecnimont (Mar 14)
Maire Tecnimont SPA (Jan 24) S
Maithan Alloys (Nov 23)
Majestic Wine (Mar 17)
Majestic Wine PLC (Mar 19)
Major Cineplex (Jun 20)
MALAGA FINANCIAL CORP (Jun 15)
MALIBU BOATS INC (Sep 16)
MALLINCKRODT PLC (Dec 20)
MALLINCKRODT PLC- 1L Debt (Dec 21)
MALVERN BANCORP INC (Aug 21)
MAM SOFTWARE GROUP INC (Feb 14)
MAMAMANCINI'S HOLDINGS INC (Mar 20)
MAMMOTH ENERGY SERVICES INC (May 23)
MANCHESTER UNITED PLC (Apr 23)
MANCHESTER UNITED PLC (Aug 16) S
MANHATTAN ASSOCIATES INC (Oct 17) S
MANHATTAN BRIDGE CAPITAL INC (Sep 23)
MANITEX INTERNATIONAL INC (Feb 20)
MANITOWOC CO (Jul 20)
MANITOWOC CO (Mar 19)
MANITOWOC FOODSERVICE INC (Apr 16) S
Manning & Napier Inc (Jul 20)
Map Aktif (Jul 21)
Maple Leaf Foods (Feb 18) S
MAPLE LEAF FOODS INC (Aug 14)
MARATHON PETROLEUM CORP (Oct 20)
MARATHON PETROLEUM CORP (May 19)
MARATHON PETROLEUM CORP (Jul 17)
Marble Point Loan Financing Ltd. (Jun 21)
March 2023 Fed Funds Futures (Apr 22)
MARCHEX INC (Jan 21)
MARCUS & MILLICHAP INC (May 23)
MARCUS & MILLICHAP INC (Jun 16)
MARCUS CORP (Feb 21)
MARCUS CORP (Nov 14)
Marel (Oct 19)
Marijuana Stock Basket (Apr 14) S
MARINE HARVEST ASA (Feb 17)
MARINE PRODUCTS CORP (Feb 19) S
MARINE PRODUCTS CORP (Jul 18) S
MARINEMAX INC (Sep 22) S
MARINEMAX INC (Sep 18) S
MARINEMAX INC (Jan 18) S
MARINEMAX INC (Apr 16) S
MARKEL CORP (Jun 21)
MARKEL CORP (Aug 19)
MARKET VECTORS RUSSIA ETF TR (Aug 15)
MARKETAXESS HOLDINGS INC (Sep 19) S
MARKIT LTD (Dec 15)
Marlin Business Services (Nov 15)
MARLIN BUSINESS SERVICES INC (Jun 19)
Marlowe plc (Mar 24)
Marlowe plc (Aug 23)
Marlowe PLC (Dec 22)
Marret Resource Corp (Aug 17)
MARRET RESOURCE CORP (Jun 15)
MARRIOTT VACATIONS WORLDWIDE (Feb 19)
MARSH & MCLENNAN COS (Nov 23)
MARSTON'S PLC (Sep 17)
MART RESOURCES INC (Mar 14)
MARTHA STEWART LIVING OMNIMD (Oct 14) S
MARTIN MARIETTA MATERIALS (Feb 18)
MARTIN MARIETTA MATERIALS (Jan 17) S
MARTIN MIDSTREAM PARTNERS LP (Jan 20)
MARTINREA INTL INC (Jan 17)
MARTINREA INTL INC (Feb 14)
MARVELL TECHNOLOGY GROUP LTD (Apr 18)
MASCO CORP (Feb 23)
MASCO CORP (Nov 16) S
Masmovil (May 20)
Masmovil (Oct 19)
MasMovil (Sep 19)
Masonite (Feb 18)
MASONITE INTERNATIONAL CORP (Mar 22)
MASONITE INTERNATIONAL CORP (May 14)
Massachusetts St Water Auth (Oct 23)
MASTEC INC (Apr 18) S
MASTEC INC (May 16)
MASTECH DIGITAL INC (Jan 22)
Master Drilling (Mar 17)
MASTERCRAFT BOAT HLDNGS IN (Jan 22)
MASTERCRAFT BOAT HLDNGS IN (Mar 20)
Mastermyne Group Limited (Dec 14)
MATALAN FINANCE PLC (Apr 22)
MATCH GROUP INC (Sep 21)
MATCH GROUP INC (Feb 20)
MATIV HOLDINGS INC (Jan 23)
MATTEL INC (Apr 22)
MATTEL INC (Aug 19) S
MATTEL INC (Jun 18) S
MATTEL INC (Dec 16)
MATTEL INC (Mar 15)
MATTERPORT INC (Dec 21) S W
MATTHEWS INTL CORP -CL A (Jul 19) S
MATTHEWS INTL CORP -CL A (Jul 18) S
Mattress Firm (Mar 16) S
Mattress Firm (Oct 15)
MATTSON TECHNOLOGY INC (Feb 15)
MAUI LAND & PINEAPPLE CO (Oct 23)
MAUI LAND & PINEAPPLE CO (Mar 18)
MAWSON WEST LTD (Apr 14)
Max India (Nov 18)
Max India (Feb 18)
MAXAR TECHNOLOGIES INC (Jul 20)
MAXCYTE INC (MXCT) (Sep 23)
MAXIM POWER CORP (Feb 23)
MAXIM POWER CORP (Apr 17)
MAXLINEAR INC (Apr 23)
MAXLINEAR INC (Mar 18) S
MAXLINEAR INC (Mar 18) S
Maxwell Technologies (Jul 18)
MAXWELL TECHNOLOGIES INC (Feb 19) S
MAXWELL TECHNOLOGIES INC (Apr 14)
MAYFAIR GOLD CORP (Jun 23)
MBAC FERTILIZER CORP (Sep 14)
MBIA INC (Jul 20)
MCAFEE CORP (Apr 21)
MCBC Holdings (Mastercraft Inc) (Sep 16)
MCBC HOLDINGS INC (Jan 18)
MCCLATCHY CO -CL A (Mar 14)
MCCORMICK & CO INC (Feb 19) S
MCCORMICK & CO INC (May 18) S
MCCORMICK & CO INC (Jun 17) S
MCCOY GLOBAL INC (Jul 22)
MCCOY GLOBAL INC (May 17)
MCDERMOTT INTL INC (Feb 20)
MCDERMOTT INTL INC (Nov 18)
MCDERMOTT INTL INC (Jan 18)
MCDONALD'S CORP (Sep 21)
MCDONALD'S CORP (Apr 15)
MCDONALD'S CORP (Apr 15)
MCG CAPITAL CORP (MCGC) (Nov 14)
MCH Group (Sep 17)
MCK-CHNG Exchange Offer (Feb 20)
McKesson (Feb 17)
MCKESSON CORP (Apr 19)
MCKESSON CORP (Feb 18)
MCKESSON CORP (Oct 15)
MDA LTD (Aug 21)
MDC Holdings (Oct 16)
MDC Partners (Jan 21)
MDC PARTNERS INC (Aug 14)
MDU RESOURCES GROUP INC (Jun 23)
MDU RESOURCES GROUP INC (Feb 22)
Mears plc (Jul 16)
MECHANICAL TECHNOLOGY INC (Dec 20)
MEDALLION FINANCIAL CORP (Jun 16) S
MEDIA GENERAL INC (Oct 15)
MEDIA GENERAL INC (Oct 14)
Media Nusantara Citra (Oct 18)
Mediawan (Oct 17)
Medibio (Aug 16)
MEDICAL FACILITIES CORP (Jun 15)
MEDICAL PROPERTIES TRUST (Jan 23) S
MEDICAL PROPERTIES TRUST (Apr 20) S
Medical Properties Trust (Feb 19) S
MEDICAL PROPERTIES TRUST (Aug 15)
MEDIDATA SOLUTIONS INC (Jan 15) S
MEDIFAST INC (Oct 22)
MEDIFAST INC (Aug 21)
MEDIFAST INC (Nov 19)
MEDIFAST INC (Oct 14)
Medikaloka Hermina (Jan 20)
Medistim ASA (Apr 17)
MEDLEY CAPITAL CORP (Dec 19)
MEDLEY MANAGEMENT INC (Sep 15)
MEDLEY MANAGEMENT INC (Mar 15)
medmix AG (Mar 23)
MEG ENERGY CORP (Jul 23)
MEG ENERGY CORP (May 19)
Megacable (Jun 23)
Megacable (Jul 19)
Megacable (Apr 17)
Megacable Holdings (Aug 21)
MegaStudyEdu Co (Apr 23)
MegaStudyEdu Co (Apr 17)
Meggitt PLC (Apr 22)
MEI PHARMA INC (Nov 16)
Meituan Dianping (Feb 19)
Mekonomen (Feb 19)
Melco Resorts & Entertainment (Sep 21)
MELCO RESORTS & ENTERTAINMENT (Jun 21)
MELCOR DEVELOPMENT LTD (Sep 18)
MELCOR DEVELOPMENT LTD (Aug 16)
MELCOR DEVELOPMENTS LTD (Jan 23)
MELINTA THERAPEUTICS INC (Oct 19) S
MELLANOX TECHNOLOGIES LTD (Nov 16) S
Melrose Industries (May 23)
Melrose Industries PLC (Aug 21)
Melrose Industries PLC (Apr 19)
MEMEX INC (Jan 19)
Men's Wearhouse (Jun 15) S
MENTOR GRAPHICS CORP (Mar 16)
MERCADOLIBRE INC (Jun 18)
MERCADOLIBRE INC (Oct 15)
Mercari (Feb 21)
Mercari (Jan 21)
Mercell Holding AS (Feb 21)
MERCHANTS & MARINE BANCORP (Oct 23)
MERCHANTS BANCORP (Jul 18)
MERCHANTS NATIONAL PPTYS INC (Feb 22)
MERCK & CO (Feb 23)
MERCK & CO (Jun 21)
Mercuria Investment (Apr 21)
MERCURY SYSTEMS INC (Sep 20)
MEREDITH CORP (Sep 21)
MEREDITH CORP (Aug 16) S
MERGE HEALTHCARE INC (Mar 14)
MERIDIAN BIOSCIENCE INC (Feb 22)
MERIT MEDICAL SYSTEMS INC (Apr 17) S
MERITAGE HOMES CORP (Jan 19)
MERITAGE HOSPITALITY GROUP (Nov 17)
Merlin Properties SOCIMI (Nov 20)
MERRIMACK PHARMACEUTICALS (May 23)
MERRIMACK PHARMACEUTICALS (Jun 17)
MESA AIR GROUP (Jan 20)
MESA LABORATORIES INC (Jun 19) S
Mesa Labs (Feb 18) S
MESABI TRUST (Apr 20)
MESABI TRUST (Sep 17)
META FINANCIAL GROUP INC (Apr 19)
META FINANCIAL GROUP INC (Jul 17)
META PLATFORMS INC (Jun 22)
METACRINE INC (Jan 23)
Metals X (Jul 21)
METHANEX CORP (Jul 23) S
METHANEX CORP (Feb 21)
METHANEX CORP (Apr 20)
METHANEX CORP (Jan 15)
Metka (Aug 14)
Metlifecare (May 20)
Metro Bank (Oct 20)
Metro Bank (Mar 18)
Metro Bank plc (Oct 21)
Metro Bank PLC (Sep 18)
Metromile (Dec 20)
Metso OYJ (Jan 14) S
METTLER-TOLEDO INTL INC (Nov 23)
METTRUM HEALTH CORP (Jul 16)
Mexichem (May 19)
MEXICO FUND INC (Jun 21)
MFA FINANCIAL INC (Nov 23)
MFA FINANCIAL INC (Dec 22)
MFC BANCORP LTD (Mar 19)
MFC INDUSTRIAL LTD (Dec 15)
MGM GROWTH PROPERTIES LLC (Mar 20)
MGM GROWTH PROPERTIES LLC (Apr 19)
MGM HOLDINGS INC (May 16)
MGM Holdings, Inc. (Dec 20)
MGM Resort (Jul 18)
MGM RESORTS INTERNATIONAL (Dec 22)
MGM RESORTS INTERNATIONAL (May 16)
MGP Ingredients (Nov 23)
MGP INGREDIENTS INC (Feb 24) S
MGP INGREDIENTS INC (Sep 18) S W
MGP INGREDIENTS INC (Aug 16)
MGP INGREDIENTS INC (Jul 14)
MHP (Sep 18)
MICHAEL KORS HOLDINGS LTD (Dec 18)
MICHAEL KORS HOLDINGS LTD (Aug 15)
MICHAELS COS INC (Mar 21)
MICHAELS COS INC (May 20)
MICHAELS COS INC (Dec 19)
MICHAELS COS INC (Dec 18) S
MICHAELS COS INC (Jul 14)
MICHAELS COS INC (MIK) (May 17)
Micro Focus International (Aug 17)
MICROCHIP TECHNOLOGY INC (Feb 19)
MICRON (Mar 20)
Micron Technologies (May 18)
MICRON TECHNOLOGY INC (Jul 22)
MICRON TECHNOLOGY INC (Jul 18) S
MICRON TECHNOLOGY INC (Aug 16)
MICRON TECHNOLOGY INC (Apr 15)
MICROSOFT CORP (Aug 18)
MICROSOFT CORP (Jan 16)
MICROSTRATEGY INC (Jan 24) S
MICROSTRATEGY INC (Dec 22)
MICROSTRATEGY INC (Aug 18)
MICROSTRATEGY INC (Aug 18)
MICROVISION INC (Mar 21) S
MIDDLEBY CORP (Jan 21) S
MIDDLEBY CORP (Aug 15) S
MIDDLEFIELD BANC CORP (Aug 22)
Midea (Jun 23)
MIDSTATES PETROLEUM CO INC (Jul 19)
MILACRON HOLDINGS CORP (Jun 19)
Milestone Pharmaceuticals (Aug 22)
MILLER INDUSTRIES INC/TN (Apr 22)
Millicom International Cellular S.A. (Mar 17)
MILLICOM INTL CELLULAR SA (Jan 22)
MILLICOM INTL CELLULAR SA (Feb 19)
MIMECAST LTD (Dec 20)
MIMEDX GROUP INC (Dec 20)
MIMEDX GROUP INC (Jul 19)
MIMEDX GROUP INC (May 18)
MIMEDX GROUP INC (Dec 15) S
MIND CTI LTD (Feb 17)
MIND CTI LTD (Apr 14)
MINDBODY INC (Oct 18) S
MINDBODY INC (Jun 17) S
MINERVA NEUROSCIENCES INC (Mar 19)
Ming Fai (Jun 23)
MINIM INC (Jun 21)
Mips AB (Dec 23) S
MIRATI THERAPEUTICS INC (Sep 19) S
Mirion Technologies (Oct 21)
MIRION TECHNOLOGIES INC (Dec 22)
MIRION TECHNOLOGIES INC (Nov 21)
MIRUM PHARMACEUTICALS INC (Jul 19) S
MISTER CAR WASH INC (May 23)
MISTER CAR WASH INC (Nov 21)
MISTRAS GROUP INC (Mar 22)
Mitac Holdings (Feb 19)
Mitek Systems (Oct 23)
MITEL NETWORKS CORP (Aug 17)
MITEL NETWORKS CORP (Feb 16)
MITEL NETWORKS CORP (Oct 14)
MITIE GROUP PLC (Apr 21)
MITIE Group PLC (Feb 17)
Mitsubishi Logisnext (Jan 18)
Mittel SpA (Jul 18)
MIX TELEMATICS LTD (Jul 22)
MIX TELEMATICS LTD (Dec 21)
MIX TELEMATICS LTD (Jul 20)
MIX TELEMATICS LTD (Dec 16)
MKS INSTRUMENTS INC (Oct 18)
MMA CAPITAL HOLDINGS (Jul 21)
MMA CAPITAL HOLDINGS (Mar 20)
MMA CAPITAL MGMT LLC (Jan 16)
MMC NORILSK NICKEL OJSC (Feb 15)
MMTEC INC (Jul 19) S
MOBILE MINI INC (Mar 15) S
Mobile World (Nov 22)
MOBILEIRON INC (MOBL) (Sep 16)
MOBILEYE NV (Oct 15) S
Mobly (Apr 21)
Mobruk (Mar 21)
Modern Dental Group Ltd. (Nov 20)
Modern Times Group MTG AB (Mar 21)
MODERNA INC (Aug 21) S
MODINE MANUFACTURING CO (Apr 19)
MODUSLINK GLOBAL SOLUTIONS (Oct 14)
MOGO INC (Apr 21)
Mohawk (Oct 23)
MOHAWK GROUP HOLDINGS INC (May 20) S
MOHAWK INDUSTRIES INC (Dec 21)
MOHAWK INDUSTRIES INC (Oct 20)
MOHAWK INDUSTRIES INC (Aug 18)
MOHEGAN GAMING & ENTERTMNT (Jul 23)
Molecular Templates (Aug 17)
MOLINA HEALTHCARE INC (May 17) S
Molopo Energy Limited (May 14)
MOLSON COORS BEVERAGE CO (Jul 22)
Molson Coors Brewing Company (Jun 18)
MOMENTIVE GLOBAL INC (Feb 22)
Momentum Group AB (publ) (Feb 19)
MOMO INC -ADR (May 21)
MOMO INC -ADR (Dec 17)
MONARCH CEMENT CO (Feb 21)
MONARCH CEMENT CO (Jan 14)
MONDAY COM LTD (Nov 23)
MONDELEZ INTERNATIONAL INC (Sep 18)
MONDELEZ INTERNATIONAL INC (Dec 17)
MONDELEZ INTERNATIONAL INC (Aug 15)
Mondo TV (Oct 17)
MONEYGRAM INTERNATIONAL INC (Oct 20)
MONEYGRAM INTERNATIONAL INC (Mar 15)
MoneyGram International, (Feb 21)
MONEYSUPERMARKET.COM (Jul 20)
MONGODB INC (Jun 18)
MONGOLIA GROWTH GROUP LTD (Nov 21)
Mongolian Mining Corp (Sep 16)
Monitronics (May 18)
Monmouth Real Estate Investment Corporation (Sep 21)
MONOTYPE IMAGING HOLDINGS (Jul 19) S
MONSANTO CO (Nov 17)
MONSANTO CO (Oct 16)
MONSTER BEVERAGE CORP (Oct 19)
MONSTER WORLDWIDE INC (Jul 15)
MONTAGE TECHNOLOGY GROUP LTD (Feb 14) S
Montana Aerospace (Jul 23)
Montupet (Oct 15)
Moonpig Group PLC (Nov 22) S
MORGAN STANLEY CHINA A SH FD (Sep 18)
MORGANS HOTEL GROUP CO (Sep 16)
MORGANS HOTEL GROUP CO (Jun 15)
Morguard Corporation (Jun 22)
Morinaga & Co. (May 21)
MORNINGSTAR INC (Oct 20)
Morses Club PLC (Jul 21)
Mortgage Advice Bureau (Jun 15)
Motocar Parts of America Inc (Aug 18) S
MOTOROLA SOLUTIONS INC (Jan 22) W
Motorpoint (Aug 22)
Motorpoint (Jul 21)
Motorpoint (May 19)
Motorpoint (May 17)
Motorpoint Group Plc (Feb 20)
MOVADO GROUP INC (Mar 18) S
MOVADO GROUP INC (Jun 15)
MP Materials (Sep 20)
MP MATERIALS CORP (Feb 22)
MP MATERIALS CORP (May 21) S W
MPAC (Nov 18)
MPLX LP (May 18)
MR COOPER GROUP INC (Nov 18)
MRC GLOBAL INC (Dec 22)
MRC GLOBAL INC (May 22)
MRC GLOBAL INC (Feb 15)
MRC GLOBAL INC (Feb 14)
MRV COMMUNICATIONS INC (Jun 16)
MSC INDUSTRIAL DIRECT -CL A (Apr 22)
MSC INDUSTRIAL DIRECT -CL A (Sep 18)
MSC INDUSTRIAL DIRECT -CL A (Dec 16) S
MSC INDUSTRIAL DIRECT -CL A (Sep 15)
MSG NETWORKS INC (May 18)
MSG NETWORKS INC (Mar 16)
MTU Aero Engines AG (Nov 22)
MTU Aero Engines AG (May 20)
MTY FOOD GROUP INC (Jun 23)
MTY FOOD GROUP INC (Aug 22)
MTY FOOD GROUP INC (May 21)
MTY FOOD GROUP INC (Jun 20)
MTY FOOD GROUP INC (Feb 19)
MTY FOOD GROUP INC (Oct 17)
MUELLER INDUSTRIES (Dec 22) S
MUELLER INDUSTRIES (Jul 21)
MUELLER WATER PRODUCTS INC (Jun 21)
MULLEN AUTOMOTIVE INC (Jun 22) S
MULLEN GROUP LTD (Jul 22)
Multi Packaging Solutions International Limited (Oct 15)
Multiplan Empreendimentos Imobliarios (Nov 23)
MultiPlan, Inc (Oct 20)
MUNICIPAL MTG & EQUITY LLC (Apr 14)
MURATA MANUFACTURING CO LTD (Feb 17)
MURPHY USA INC (Nov 21)
MURPHY USA INC (Jan 20) S
MURPHY USA INC (Jun 18) S
MURPHY USA INC (Jul 17) S
Musti Group Oyj (Dec 22)
MVC CAPITAL INC (Jan 15)
MYERS INDUSTRIES INC (Apr 18) S
MYLAN NV (Aug 20)
MYLAN NV (Aug 17)
MYOVANT SCIENCES LTD (MYOV) (Mar 20)
MYRIAD GENETICS INC (Jan 18) S
MYT NETHERLANDS PARENT BV (Nov 23)