Harraden Circle Investments, LLC in group Harraden Circle Investments, … More: the full row for Harraden Circle Investments, LLC 2,552,549 $28.8M 7.46% new 13F-HR Timeline Group Alberta Investment Management Corp More: the full row for Alberta Investment Management Corp 2,475,000 $27.9M 0.22% new 13F-HR/A Timeline Magnetar Financial LLC in group Magnetar Financial LLC More: the full row for Magnetar Financial LLC 2,117,288 $26.3M 0.13% new 13F-HR Timeline Group MMCAP International Inc. SPC in group MMCAP More: the full row for MMCAP International Inc. SPC 1,500,000 $16.9M 2.04% new 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. 1,237,500 $14M 0.01% 0 13F-HR Timeline Group First Trust Capital Management L.P. in group FIRST TRUST ADVISORS LP More: the full row for First Trust Capital Management L.P. 1,171,771 $13.2M 0.89% -925,255 13F-HR Timeline Group AQR Arbitrage LLC in group AQR CAPITAL MANAGEMENT LLC More: the full row for AQR Arbitrage LLC 992,006 $11.2M 0.26% -488,603 13F-HR Timeline Group PICTON MAHONEY ASSET MANAGEMENT More: the full row for PICTON MAHONEY ASSET MANAGEMENT 983,500 $11.1M 0.16% -891,500 13F-HR Timeline TENOR CAPITAL MANAGEMENT Co., L.P. More: the full row for TENOR CAPITAL MANAGEMENT Co., L.P. 750,000 $8.47M 0.11% +500,000 13F-HR Timeline Polar Asset Management Partners Inc. More: the full row for Polar Asset Management Partners Inc. 730,327 $8.25M 0.21% -1,144,673 13F-HR Timeline GOLDMAN SACHS GROUP INC in group GOLDMAN SACHS GROUP INC More: the full row for GOLDMAN SACHS GROUP INC 713,555 $8.06M <0.01% -229,967 13F-HR Timeline Group LMR Partners LLP in group LMR Partners LLP More: the full row for LMR Partners LLP 652,676 $7.37M 0.11% -572,324 13F-HR Timeline Group Meteora Capital, LLC More: the full row for Meteora Capital, LLC 633,383 $7.15M 1.34% +457,332 13F-HR Timeline TWO SIGMA INVESTMENTS, LP in group TWO SIGMA INVESTMENTS, LP More: the full row for TWO SIGMA INVESTMENTS, LP 625,000 $7.06M 0.01% 0 13F-HR Timeline Group TORONTO DOMINION BANK in group TORONTO DOMINION BANK More: the full row for TORONTO DOMINION BANK 610,350 $6.89M 0.01% +235,958 13F-HR Timeline Group RIVERNORTH CAPITAL MANAGEMENT, LLC More: the full row for RIVERNORTH CAPITAL MANAGEMENT, LLC 500,000 $5.64M 0.31% 0 13F-HR Timeline Verition Fund Management LLC More: the full row for Verition Fund Management LLC 450,000 $5.08M 0.03% +60,312 13F-HR Timeline GRITSTONE ASSET MANAGEMENT LLC More: the full row for GRITSTONE ASSET MANAGEMENT LLC 406,203 $4.59M 4.54% 0 13F-HR Timeline COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH… More: the full row for COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 400,000 $4.52M 0.02% 0 13F-HR Timeline ARISTEIA CAPITAL, L.L.C. More: the full row for ARISTEIA CAPITAL, L.L.C. 363,601 $4.11M 0.12% -136,399 13F-HR Timeline FIFTH LANE CAPITAL, LP More: the full row for FIFTH LANE CAPITAL, LP 329,606 $3.72M 4.51% new 13F-HR Timeline Bulldog Investors, LLP More: the full row for Bulldog Investors, LLP 328,964 $3.71M 0.94% -308,061 13F-HR Timeline Shay Capital LLC More: the full row for Shay Capital LLC 258,568 $2.92M 0.67% new 13F-HR Timeline Mint Tower Capital Management B.V. More: the full row for Mint Tower Capital Management B.V. 255,589 $2.89M 0.43% -44,410 13F-HR Timeline ExodusPoint Capital Management, LP More: the full row for ExodusPoint Capital Management, LP 250,000 $2.82M 0.03% new 13F-HR Timeline Wealthspring Capital LLC in group Wealthspring Capital LLC More: the full row for Wealthspring Capital LLC 240,460 $2.71M 0.72% new 13F-HR Timeline Group CITADEL ADVISORS LLC in group CITADEL ADVISORS LLC More: the full row for CITADEL ADVISORS LLC 224,523 $2.53M <0.01% +210,272 13F-HR Timeline Group Periscope Capital Inc. More: the full row for Periscope Capital Inc. 180,000 $2.03M 0.77% -96,773 13F-HR Timeline GEODE CAPITAL MANAGEMENT, LLC in group GEODE CAPITAL MANAGEMENT, LLC More: the full row for GEODE CAPITAL MANAGEMENT, LLC 175,163 $1.98M <0.01% new 13F-HR Timeline Group Quarry LP More: the full row for Quarry LP 154,549 $1.74M 0.4% new 13F-HR Timeline BERKLEY W R CORP More: the full row for BERKLEY W R CORP 120,636 $1.36M 0.08% -77,724 13F-HR Timeline WHITEBOX ADVISORS LLC More: the full row for WHITEBOX ADVISORS LLC 110,000 $1.24M 0.03% -40,000 13F-HR Timeline HGC Investment Management Inc. More: the full row for HGC Investment Management Inc. 100,600 $1.14M 0.32% -1,399,400 13F-HR Timeline MILLENNIUM MANAGEMENT LLC in group MILLENNIUM MANAGEMENT LLC More: the full row for MILLENNIUM MANAGEMENT LLC 100,054 $1.13M <0.01% +54 13F-HR Timeline Group MOORE CAPITAL MANAGEMENT, LP More: the full row for MOORE CAPITAL MANAGEMENT, LP 100,000 $1.13M 0.02% 0 13F-HR Timeline Potrero Capital Research LLC More: the full row for Potrero Capital Research LLC 100,000 $1.13M 0.52% new 13F-HR Timeline WOLVERINE ASSET MANAGEMENT LLC in group WOLVERINE ASSET MANAGEMENT LLC More: the full row for WOLVERINE ASSET MANAGEMENT LLC 97,738 $1.1M 0.02% -412,786 13F-HR Timeline Group WEXFORD CAPITAL LP More: the full row for WEXFORD CAPITAL LP 95,912 $1.08M 0.3% new 13F-HR Timeline Shaolin Capital Management LLC More: the full row for Shaolin Capital Management LLC 90,000 $1.02M 0.04% +64,485 13F-HR Timeline JPMORGAN CHASE & CO in group JPMORGAN CHASE & CO More: the full row for JPMORGAN CHASE & CO 79,674 $900K <0.01% new 13F-HR Timeline Group Schonfeld Strategic Advisors LLC More: the full row for Schonfeld Strategic Advisors LLC 75,000 $847K 0.01% -51,501 13F-HR Timeline CSS LLC/IL More: the full row for CSS LLC/IL 74,352 $839K 0.05% new 13F-HR Timeline GAMCO Investors (Gabelli) group of 2 filers holding More: the full row for GAMCO Investors (Gabelli) 72,550 $819K -27,450 Timeline BLUEFIN CAPITAL MANAGEMENT, LLC More: the full row for BLUEFIN CAPITAL MANAGEMENT, LLC 61,158 $690K 0.53% new 13F-HR Timeline DLD Asset Management, LP More: the full row for DLD Asset Management, LP 53,400 $603K 0.07% new 13F-HR/A Timeline DELTEC ASSET MANAGEMENT LLC More: the full row for DELTEC ASSET MANAGEMENT LLC 50,000 $564K 0.1% -13,150 13F-HR Timeline LEVIN CAPITAL STRATEGIES, L.P. More: the full row for LEVIN CAPITAL STRATEGIES, L.P. 47,618 $538K 0.05% new 13F-HR Timeline Tuttle Capital Management, LLC More: the full row for Tuttle Capital Management, LLC 38,750 $437K 1.81% new 13F-HR Timeline CLEAR STREET LLC More: the full row for CLEAR STREET LLC 32,069 $362K <0.01% +30,722 13F-HR Timeline Sandia Investment Management LP More: the full row for Sandia Investment Management LP 29,549 $334K 0.86% new 13F-HR Timeline BARDIN HILL MANAGEMENT PARTNERS LP More: the full row for BARDIN HILL MANAGEMENT PARTNERS LP 23,173 $262K 0.16% new 13F-HR Timeline CANTOR FITZGERALD, L. P. in group CANTOR FITZGERALD, L. P. More: the full row for CANTOR FITZGERALD, L. P. 16,485 $186K <0.01% new 13F-HR Timeline Group Virtu Financial LLC in group Virtu Financial LLC More: the full row for Virtu Financial LLC 14,714 $166K 0.01% new 13F-HR Timeline Group UBS Group AG in group UBS Group AG More: the full row for UBS Group AG 14,263 $161K <0.01% new 13F-HR Timeline Group Ursa Fund Management, LLC More: the full row for Ursa Fund Management, LLC 10,000 $113K 0.28% new 13F-HR Timeline MIZUHO SECURITIES USA LLC in group MIZUHO FINANCIAL GROUP INC More: the full row for MIZUHO SECURITIES USA LLC 10,000 $105K <0.01% 13F-HR Timeline Group MORGAN STANLEY in group MORGAN STANLEY More: the full row for MORGAN STANLEY 121 $1.37K <0.01% +89 13F-HR Timeline Group CITIGROUP INC in group CITIGROUP INC More: the full row for CITIGROUP INC 104 $1.17K <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 13F-HR Timeline Value filed as zero, left out of ratios. Amount filed as zero, left out of ratios.