Schechter Investment Advisors, LLC More: the full row for Schechter Investment Advisors, LLC 1,005,627 $10.7M 0.79% -13,500 13F-HR Timeline AQR Arbitrage LLC in group AQR CAPITAL MANAGEMENT LLC More: the full row for AQR Arbitrage LLC 975,000 $10.3M 0.24% 0 13F-HR Timeline Group HGC Investment Management Inc. More: the full row for HGC Investment Management Inc. 937,369 $9.95M 4.1% 0 13F-HR Timeline Periscope Capital Inc. More: the full row for Periscope Capital Inc. 700,000 $7.43M 4.69% -300,000 13F-HR Timeline COWEN AND COMPANY, LLC More: the full row for COWEN AND COMPANY, LLC 605,786 $6.43M 0.22% +446,445 13F-HR Timeline Karpus Management, Inc. More: the full row for Karpus Management, Inc. 569,805 $6.05M 0.17% -43,450 13F-HR Timeline MIZUHO SECURITIES USA LLC More: the full row for MIZUHO SECURITIES USA LLC 509,286 $5.38M 0.12% +247,521 13F-HR/A Timeline Polar Asset Management Partners Inc. More: the full row for Polar Asset Management Partners Inc. 489,861 $5.2M 0.12% +189,861 13F-HR Timeline GAMCO Investors (Gabelli) group of 2 filers holding More: the full row for GAMCO Investors (Gabelli) 480,000 $5.09M 0 Timeline BERKLEY W R CORP More: the full row for BERKLEY W R CORP 436,057 $4.63M 0.33% +363,807 13F-HR Timeline COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH… More: the full row for COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 350,978 $3.72M 0.02% 0 13F-HR Timeline Westchester Capital Management, LLC in group Westchester Capital Managemen… More: the full row for Westchester Capital Management, LLC 345,591 $3.66M 0.17% 0 13F-HR Timeline Group Crossingbridge Advisors, LLC More: the full row for Crossingbridge Advisors, LLC 330,815 $3.51M 2.67% +30,225 13F-HR Timeline WOLVERINE ASSET MANAGEMENT LLC in group WOLVERINE ASSET MANAGEMENT LLC More: the full row for WOLVERINE ASSET MANAGEMENT LLC 317,400 $3.37M 0.06% new 13F-HR Timeline Group Fort Baker Capital Management LP More: the full row for Fort Baker Capital Management LP 305,145 $3.24M 0.54% 0 13F-HR Timeline First Trust Capital Management L.P. in group FIRST TRUST ADVISORS LP More: the full row for First Trust Capital Management L.P. 283,000 $3M 0.2% new 13F-HR Timeline Group Verition Fund Management LLC More: the full row for Verition Fund Management LLC 250,945 $2.66M 0.02% +1,061 13F-HR Timeline Yakira Capital Management, Inc. More: the full row for Yakira Capital Management, Inc. 250,000 $2.65M 1.03% 0 13F-HR Timeline TWO SIGMA INVESTMENTS, LP in group TWO SIGMA INVESTMENTS, LP More: the full row for TWO SIGMA INVESTMENTS, LP 218,750 $2.32M 0.01% 0 13F-HR Timeline Group Mint Tower Capital Management B.V. More: the full row for Mint Tower Capital Management B.V. 210,000 $2.23M 0.75% 0 13F-HR Timeline Kepos Capital LP in group Kepos Capital LP More: the full row for Kepos Capital LP 200,000 $2.12M 0.93% 0 13F-HR Timeline Group Wealthspring Capital LLC in group Wealthspring Capital LLC More: the full row for Wealthspring Capital LLC 166,517 $1.77M 2.18% -4,391 13F-HR Timeline Group GLAZER CAPITAL, LLC in group GLAZER CAPITAL, LLC More: the full row for GLAZER CAPITAL, LLC 159,897 $1.7M 0.1% -4,982 13F-HR Timeline Group Centiva Capital, LP More: the full row for Centiva Capital, LP 150,000 $1.59M 0.07% 0 13F-HR Timeline RIVERNORTH CAPITAL MANAGEMENT, LLC More: the full row for RIVERNORTH CAPITAL MANAGEMENT, LLC 145,218 $1.54M 0.07% 0 13F-HR/A Timeline DELTEC ASSET MANAGEMENT LLC More: the full row for DELTEC ASSET MANAGEMENT LLC 100,000 $1.06M 0.21% 0 13F-HR Timeline Linden Advisors LP in group Linden Advisors LP More: the full row for Linden Advisors LP 100,000 $1.06M 0.01% 0 13F-HR Timeline Group MANGROVE PARTNERS IM, LLC More: the full row for MANGROVE PARTNERS IM, LLC 97,972 $1.04M 0.1% -352,028 13F-HR Timeline ROBINSON CAPITAL MANAGEMENT, LLC More: the full row for ROBINSON CAPITAL MANAGEMENT, LLC 54,058 $574K 0.2% -1,940 13F-HR Timeline CLEAR STREET LLC More: the full row for CLEAR STREET LLC 50,013 $531K 0.01% +49,601 13F-HR/A Timeline Tuttle Capital Management, LLC More: the full row for Tuttle Capital Management, LLC 50,000 $530K 2.89% 0 13F-HR Timeline Radcliffe Capital Management, L.P. More: the full row for Radcliffe Capital Management, L.P. 40,000 $424K 0.07% 0 13F-HR Timeline Warberg Asset Management LLC More: the full row for Warberg Asset Management LLC 38,700 $411K 0.11% 0 13F-HR Timeline Tidal Investments LLC in group Tidal Investments LLC More: the full row for Tidal Investments LLC 35,808 $380K <0.01% -1,940 13F-HR/A Timeline Group Bulldog Investors, LLP More: the full row for Bulldog Investors, LLP 35,692 $379K 0.13% -4,325 13F-HR Timeline TrueMark Investments, LLC in group TrueMark Investments, LLC More: the full row for TrueMark Investments, LLC 18,218 $193K 0.06% 0 13F-HR Timeline Group CONDOR CAPITAL MANAGEMENT More: the full row for CONDOR CAPITAL MANAGEMENT 11,096 $118K 0.01% -6,500 13F-HR Timeline UBS Group AG in group UBS Group AG More: the full row for UBS Group AG 5,030 $53.4K <0.01% +3,601 13F-HR Timeline Group LONGFELLOW INVESTMENT MANAGEMENT CO LLC More: the full row for LONGFELLOW INVESTMENT MANAGEMENT CO LLC 470 $4.99K <0.01% 0 13F-HR Timeline Spartan Fund Management Inc. More: the full row for Spartan Fund Management Inc. 126 $1.34K <0.01% new 13F-HR Timeline Tower Research Capital LLC (TRC) in group Tower Research Capital LLC (T… More: the full row for Tower Research Capital LLC (TRC) 18 $191 <0.01% new 13F-HR Timeline Group CONCOURSE FINANCIAL GROUP SECURITIES, I… More: the full row for CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0 $0 0% 0 13F-HR Timeline Value filed as zero, left out of ratios. Amount filed as zero, left out of ratios.