HEALTHCARE OF ONTARIO PENSION PLAN TRUS… More: the full row for HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 2,000,000 $20.2M 0.04% new 13F-HR Timeline Magnetar Financial LLC in group Magnetar Financial LLC More: the full row for Magnetar Financial LLC 1,750,000 $17.6M 0.23% new 13F-HR Timeline Group TENOR CAPITAL MANAGEMENT Co., L.P. More: the full row for TENOR CAPITAL MANAGEMENT Co., L.P. 1,500,000 $15.1M 0.22% new 13F-HR Timeline AQR Arbitrage LLC in group AQR CAPITAL MANAGEMENT LLC More: the full row for AQR Arbitrage LLC 1,300,000 $13.1M 0.32% new 13F-HR Timeline Group ARISTEIA CAPITAL, L.L.C. More: the full row for ARISTEIA CAPITAL, L.L.C. 1,250,000 $12.6M 0.39% new 13F-HR Timeline HGC Investment Management Inc. More: the full row for HGC Investment Management Inc. 1,200,000 $12.1M 4.31% new 13F-HR Timeline Shaolin Capital Management LLC More: the full row for Shaolin Capital Management LLC 1,140,000 $11.5M 0.47% new 13F-HR Timeline Linden Advisors LP in group Linden Advisors LP More: the full row for Linden Advisors LP 1,100,000 $11.1M 0.08% new 13F-HR Timeline Group MILLENNIUM MANAGEMENT LLC in group MILLENNIUM MANAGEMENT LLC More: the full row for MILLENNIUM MANAGEMENT LLC 800,000 $8.06M 0.01% new 13F-HR Timeline Group TWO SIGMA INVESTMENTS, LP in group TWO SIGMA INVESTMENTS, LP More: the full row for TWO SIGMA INVESTMENTS, LP 725,000 $7.31M 0.02% new 13F-HR Timeline Group LMR Partners LLP in group LMR Partners LLP More: the full row for LMR Partners LLP 700,000 $7.06M 0.14% new 13F-HR Timeline Group Schonfeld Strategic Advisors LLC More: the full row for Schonfeld Strategic Advisors LLC 675,000 $6.8M 0.05% new 13F-HR Timeline Calamos Advisors LLC in group Calamos Advisors LLC More: the full row for Calamos Advisors LLC 600,000 $6.05M 0.03% new 13F-HR Timeline Group PICTON MAHONEY ASSET MANAGEMENT More: the full row for PICTON MAHONEY ASSET MANAGEMENT 500,000 $5.04M 0.17% new 13F-HR Timeline RIVERNORTH CAPITAL MANAGEMENT, LLC More: the full row for RIVERNORTH CAPITAL MANAGEMENT, LLC 500,000 $5.04M 0.27% new 13F-HR Timeline HBK INVESTMENTS L P More: the full row for HBK INVESTMENTS L P 400,000 $4.03M 0.07% new 13F-HR Timeline The filing omitted confidential holdings, a later amendment may add them. COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH… More: the full row for COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 400,000 $4.03M 0.02% new 13F-HR Timeline GLAZER CAPITAL, LLC in group GLAZER CAPITAL, LLC More: the full row for GLAZER CAPITAL, LLC 399,903 $4.03M 0.19% new 13F-HR Timeline Group MOORE CAPITAL MANAGEMENT, LP More: the full row for MOORE CAPITAL MANAGEMENT, LP 350,000 $3.53M 0.12% new 13F-HR/A Timeline Hudson Bay Capital Management LP in group Hudson Bay Capital Management… More: the full row for Hudson Bay Capital Management LP 325,000 $3.28M 0.02% new 13F-HR Timeline Group JPMORGAN CHASE & CO in group JPMORGAN CHASE & CO More: the full row for JPMORGAN CHASE & CO 300,000 $3.02M <0.01% new 13F-HR Timeline Group OCONNOR, A Distinct Business Unit of UB… More: the full row for OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 300,000 $3.02M 0.07% new 13F-HR Timeline The filing omitted confidential holdings, a later amendment may add them. K2 PRINCIPAL FUND, L.P. More: the full row for K2 PRINCIPAL FUND, L.P. 250,000 $2.52M 0.38% new 13F-HR Timeline Westchester Capital Management, LLC in group Westchester Capital Managemen… More: the full row for Westchester Capital Management, LLC 200,000 $2.02M 0.12% new 13F-HR Timeline Group Mint Tower Capital Management B.V. More: the full row for Mint Tower Capital Management B.V. 200,000 $2.02M 0.75% new 13F-HR Timeline CLEAR STREET LLC More: the full row for CLEAR STREET LLC 161,425 $1.63M 0.03% new 13F-HR Timeline Periscope Capital Inc. More: the full row for Periscope Capital Inc. 150,000 $1.51M 0.84% new 13F-HR Timeline D. E. Shaw & Co., Inc. in group D. E. Shaw & Co., Inc. More: the full row for D. E. Shaw & Co., Inc. 125,000 $1.26M <0.01% new 13F-HR Timeline Group BERKLEY W R CORP More: the full row for BERKLEY W R CORP 124,250 $1.25M 0.09% new 13F-HR Timeline Verition Fund Management LLC More: the full row for Verition Fund Management LLC 100,000 $1.01M 0.01% new 13F-HR Timeline Sandia Investment Management LP More: the full row for Sandia Investment Management LP 100,000 $1.01M 2.94% new 13F-HR Timeline GRITSTONE ASSET MANAGEMENT LLC More: the full row for GRITSTONE ASSET MANAGEMENT LLC 100,000 $1.01M 1.06% new 13F-HR Timeline Quarry LP More: the full row for Quarry LP 100,000 $1.01M 0.25% new 13F-HR Timeline Meteora Capital, LLC More: the full row for Meteora Capital, LLC 50,000 $504K 0.18% new 13F-HR Timeline Wealthspring Capital LLC in group Wealthspring Capital LLC More: the full row for Wealthspring Capital LLC 31,189 $314K 0.48% new 13F-HR Timeline Group CONCOURSE FINANCIAL GROUP SECURITIES, I… More: the full row for CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0 $0 new 13F-HR Timeline Value filed as zero, left out of ratios. Amount filed as zero, left out of ratios.