Magnetar Financial LLC in group Magnetar Financial LLC More: the full row for Magnetar Financial LLC 3,430,350 $36.4M 0.18% 0 13F-HR Timeline Group Alberta Investment Management Corp More: the full row for Alberta Investment Management Corp 3,450,000 $36.3M 0.28% new 13F-HR/A Timeline Linden Advisors LP in group Linden Advisors LP More: the full row for Linden Advisors LP 3,165,000 $33.3M 0.2% 0 13F-HR Timeline Group Fort Baker Capital Management LP More: the full row for Fort Baker Capital Management LP 3,110,433 $32.7M 5.72% new 13F-HR Timeline AQR Arbitrage LLC in group AQR CAPITAL MANAGEMENT LLC More: the full row for AQR Arbitrage LLC 2,428,811 $25.5M 0.6% -35,000 13F-HR Timeline Group D. E. Shaw & Co., Inc. in group D. E. Shaw & Co., Inc. More: the full row for D. E. Shaw & Co., Inc. 1,732,500 $18.2M 0.02% 0 13F-HR Timeline Group PICTON MAHONEY ASSET MANAGEMENT More: the full row for PICTON MAHONEY ASSET MANAGEMENT 1,549,997 $16.3M 0.23% +200,000 13F-HR Timeline TORONTO DOMINION BANK in group TORONTO DOMINION BANK More: the full row for TORONTO DOMINION BANK 1,274,251 $13.4M 0.03% +669,381 13F-HR Timeline Group LMR Partners LLP in group LMR Partners LLP More: the full row for LMR Partners LLP 1,000,000 $10.5M 0.16% 0 13F-HR Timeline Group Ghisallo Capital Management LLC More: the full row for Ghisallo Capital Management LLC 1,000,000 $10.5M 0.28% 0 13F-HR Timeline GOLDMAN SACHS GROUP INC in group GOLDMAN SACHS GROUP INC More: the full row for GOLDMAN SACHS GROUP INC 976,635 $10.3M <0.01% 0 13F-HR Timeline Group Kepos Capital LP in group Kepos Capital LP More: the full row for Kepos Capital LP 910,000 $9.56M 12.82% -374,399 13F-HR Timeline Group Polar Asset Management Partners Inc. More: the full row for Polar Asset Management Partners Inc. 800,000 $8.41M 0.21% -2,400,000 13F-HR Timeline TWO SIGMA INVESTMENTS, LP in group TWO SIGMA INVESTMENTS, LP More: the full row for TWO SIGMA INVESTMENTS, LP 734,524 $7.72M 0.01% -70,338 13F-HR Timeline Group Hudson Bay Capital Management LP in group Hudson Bay Capital Management… More: the full row for Hudson Bay Capital Management LP 692,000 $7.27M 0.05% 0 13F-HR/A Timeline Group BERKLEY W R CORP More: the full row for BERKLEY W R CORP 664,467 $6.98M 0.43% 0 13F-HR Timeline RIVERNORTH CAPITAL MANAGEMENT, LLC More: the full row for RIVERNORTH CAPITAL MANAGEMENT, LLC 499,995 $5.25M 0.29% 0 13F-HR Timeline GRITSTONE ASSET MANAGEMENT LLC More: the full row for GRITSTONE ASSET MANAGEMENT LLC 407,543 $4.28M 4.24% 0 13F-HR Timeline Wealthspring Capital LLC in group Wealthspring Capital LLC More: the full row for Wealthspring Capital LLC 406,214 $4.27M 1.13% +324,252 13F-HR Timeline Group Bulldog Investors, LLP More: the full row for Bulldog Investors, LLP 402,200 $4.23M 1.07% 0 13F-HR Timeline MILLENNIUM MANAGEMENT LLC in group MILLENNIUM MANAGEMENT LLC More: the full row for MILLENNIUM MANAGEMENT LLC 348,905 $3.67M <0.01% +30,335 13F-HR Timeline Group WHITEBOX ADVISORS LLC More: the full row for WHITEBOX ADVISORS LLC 300,000 $3.15M 0.09% 0 13F-HR Timeline Sculptor Capital LP in group Sculptor Capital LP More: the full row for Sculptor Capital LP 289,700 $3.04M 0.05% new 13F-HR Timeline Group Periscope Capital Inc. More: the full row for Periscope Capital Inc. 278,158 $2.92M 1.1% +103,158 13F-HR Timeline Shaolin Capital Management LLC More: the full row for Shaolin Capital Management LLC 250,000 $2.63M 0.11% 0 13F-HR Timeline JPMORGAN CHASE & CO in group JPMORGAN CHASE & CO More: the full row for JPMORGAN CHASE & CO 250,000 $2.63M <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) 242,175 $2.55M 0.07% 0 13F-HR Timeline The filing omitted confidential holdings, a later amendment may add them. DLD Asset Management, LP More: the full row for DLD Asset Management, LP 203,266 $2.14M 0.26% -146,734 13F-HR/A Timeline MOORE CAPITAL MANAGEMENT, LP More: the full row for MOORE CAPITAL MANAGEMENT, LP 200,000 $2.1M 0.04% 0 13F-HR Timeline GAMCO Investors (Gabelli) group of 2 filers holding More: the full row for GAMCO Investors (Gabelli) 200,000 $2.1M 0 Timeline Virtu Financial LLC in group Virtu Financial LLC More: the full row for Virtu Financial LLC 191,053 $2.01M 0.1% +34,436 13F-HR Timeline Group Context Capital Management, LLC More: the full row for Context Capital Management, LLC 190,720 $2M 0.07% -300,000 13F-HR Timeline K2 PRINCIPAL FUND, L.P. More: the full row for K2 PRINCIPAL FUND, L.P. 174,421 $1.83M 0.34% 0 13F-HR Timeline GLAZER CAPITAL, LLC in group GLAZER CAPITAL, LLC More: the full row for GLAZER CAPITAL, LLC 152,609 $1.6M 0.06% -87,872 13F-HR Timeline Group Quarry LP More: the full row for Quarry LP 137,861 $1.45M 0.33% new 13F-HR Timeline Westchester Capital Management, LLC in group Westchester Capital Managemen… More: the full row for Westchester Capital Management, LLC 135,300 $1.42M 0.08% -100,000 13F-HR Timeline Group COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH… More: the full row for COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 99,999 $1.05M 0.01% 0 13F-HR Timeline Verition Fund Management LLC More: the full row for Verition Fund Management LLC 98,795 $1.04M 0.01% new 13F-HR Timeline HEIGHTS CAPITAL MANAGEMENT, INC in group HEIGHTS CAPITAL MANAGEMENT, I… More: the full row for HEIGHTS CAPITAL MANAGEMENT, INC 93,574 $983K 0.31% 0 13F-HR Timeline Group Sandia Investment Management LP More: the full row for Sandia Investment Management LP 87,861 $923K 2.37% new 13F-HR Timeline MIZUHO SECURITIES USA LLC in group MIZUHO FINANCIAL GROUP INC More: the full row for MIZUHO SECURITIES USA LLC 75,391 $773K 0.02% 13F-HR Timeline Group Radcliffe Capital Management, L.P. More: the full row for Radcliffe Capital Management, L.P. 67,247 $707K 0.05% new 13F-HR Timeline Karpus Management, Inc. More: the full row for Karpus Management, Inc. 65,800 $692K 0.02% -635,700 13F-HR Timeline WOLVERINE ASSET MANAGEMENT LLC in group WOLVERINE ASSET MANAGEMENT LLC More: the full row for WOLVERINE ASSET MANAGEMENT LLC 51,372 $540K 0.01% new 13F-HR Timeline Group DELTEC ASSET MANAGEMENT LLC More: the full row for DELTEC ASSET MANAGEMENT LLC 50,000 $526K 0.09% 0 13F-HR Timeline Schonfeld Strategic Advisors LLC More: the full row for Schonfeld Strategic Advisors LLC 47,500 $499K <0.01% -212,500 13F-HR Timeline Harraden Circle Investments, LLC in group Harraden Circle Investments, … More: the full row for Harraden Circle Investments, LLC 25,000 $263K 0.07% 0 13F-HR Timeline Group ROBINSON CAPITAL MANAGEMENT, LLC More: the full row for ROBINSON CAPITAL MANAGEMENT, LLC 15,250 $160K 0.07% 0 13F-HR Timeline UBS Group AG in group UBS Group AG More: the full row for UBS Group AG 7,933 $83.4K <0.01% +2,374 13F-HR Timeline Group Farther Finance Advisors, LLC More: the full row for Farther Finance Advisors, LLC 1,600 $16.8K <0.01% new 13F-HR Timeline Cape Investment Advisory, Inc. More: the full row for Cape Investment Advisory, Inc. 250 $2.63K <0.01% 0 13F-HR Timeline CONCOURSE FINANCIAL GROUP SECURITIES, I… More: the full row for CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0 $0 0 13F-HR Timeline Value filed as zero, left out of ratios. Amount filed as zero, left out of ratios.