| Westchester Capital Management, LLC | $12.9M | 1,258,612 | 0.63% | 4q | HELD |
| D. E. Shaw & Co., Inc. | $12.8M | 1,252,350 | 0.01% | 4q | HELD |
| GLAZER CAPITAL, LLC | $12.4M | 1,210,643 | 0.30% | 4q | HELD |
| Verition Fund Management LLC | $10.7M | 1,051,116 | 0.03% | 4q | +100.0%+$5.4M |
| Linden Advisors LP | $10.2M | 1,000,000 | 0.05% | 4q | HELD |
| Magnetar Financial LLC | $10.2M | 1,000,000 | 0.09% | 3q | HELD |
| AQR Arbitrage LLC | $9.8M | 956,895 | 0.14% | 4q | +0.9%+$86.9K |
| TWO SIGMA INVESTMENTS, LP | $8.2M | 797,500 | 0.01% | 4q | HELD |
| WOLVERINE ASSET MANAGEMENT LLC | $8.1M | 788,462 | 0.07% | 4q | +12.2%+$876.5K |
| Wealthspring Capital LLC | $7.9M | 776,258 | 1.77% | 4q | -7.8%-$667.5K |
| MMCAP International Inc. SPC | $7.7M | 750,000 | 0.65% | 3q | HELD |
| Radcliffe Capital Management, L.P. | $6.4M | 629,549 | 0.49% | 4q | HELD |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $6.1M | 600,000 | 0.09% | 4q | HELD |
| Karpus Management, Inc. | $5.6M | 551,988 | 0.16% | 4q | +10.0%+$511.5K |
| PICTON MAHONEY ASSET MANAGEMENT | $5.1M | 500,000 | 0.04% | 4q | HELD |
| First Trust Capital Management L.P. | $5.1M | 500,000 | 0.30% | 4q | HELD |
| Alberta Investment Management Corp | $5.1M | 500,000 | 0.03% | 3q | HELD |
| MANGROVE PARTNERS IM, LLC | $4.6M | 450,000 | 0.30% | 4q | HELD |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $4.6M | 450,000 | 0.01% | 4q | -30.8%-$2.0M |
| OMERS ADMINISTRATION Corp | $4.5M | 440,000 | 0.03% | 3q | HELD |
| ARISTEIA CAPITAL, L.L.C. | $4.1M | 400,000 | 0.05% | 4q | HELD |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $4.1M | 400,000 | 0.02% | 4q | HELD |
| Polar Asset Management Partners Inc. | $4.1M | 400,000 | 0.07% | 4q | HELD |
| Mint Tower Capital Management B.V. | $4.1M | 400,000 | 0.47% | 3q | HELD |
| Jain Global LLC | $3.9M | 386,736 | 0.02% | 3q | -22.6%-$1.2M |
| Shaolin Capital Management LLC | $3.9M | 377,218 | 0.18% | 4q | -24.6%-$1.3M |
| BNP PARIBAS FINANCIAL MARKETS | $3.6M | 348,493 | 0.00% | 4q | HELD |
| WHITEBOX ADVISORS LLC | $3.1M | 300,000 | 0.04% | 4q | HELD |
| Periscope Capital Inc. | $3.1M | 300,000 | 0.27% | 4q | HELD |
| MILLENNIUM MANAGEMENT LLC | $2.9M | 287,700 | 0.00% | 4q | HELD |
| Meteora Capital, LLC | $2.8M | 272,969 | 0.23% | new | NEW |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $2.6M | 249,758 | 0.12% | 4q | HELD |
| MOORE CAPITAL MANAGEMENT, LP | $2.6M | 250,000 | 0.04% | 4q | HELD |
| Ghisallo Capital Management LLC | $2.6M | 250,000 | 0.05% | 4q | HELD |
| O'Connor Alternative Investments LLC | $2.6M | 250,000 | 0.19% | 2q | HELD |
| Hudson Bay Capital Management LP | $2.5M | 246,000 | 0.01% | 4q | HELD |
| CSS LLC/IL | $2.2M | 210,988 | 0.08% | 4q | HELD |
| MIZUHO SECURITIES USA LLC | $1.9M | 183,497 | 0.02% | new | NEW |
| Context Capital Management, LLC | $1.5M | 150,000 | 0.03% | 4q | HELD |
| TIG Advisors, LLC | $1.5M | 150,000 | 0.07% | 3q | HELD |
| BERKLEY W R CORP | $1.5M | 148,726 | 0.07% | 4q | HELD |
| Clear Street Group Inc. | $1.4M | 139,861 | 0.00% | 4q | -6.4%-$98.2K |
| Parallax Volatility Advisers, L.P. | $1.3M | 129,909 | 0.00% | 2q | +37.6%+$362.5K |
| TORONTO DOMINION BANK | $1.3M | 125,000 | 0.00% | 4q | -26.0%-$448.8K |
| SONA ASSET MANAGEMENT (US) LLC | $1.1M | 111,059 | 0.02% | 2q | HELD |
| Lineage Point Capital LP | $1.1M | 106,805 | 0.22% | 3q | HELD |
| Dakota Wealth Management | $1.1M | 104,100 | 0.02% | 4q | HELD |
| DLD Asset Management, LP | $1.1M | 102,737 | 0.07% | 3q | -19.6%-$255.8K |
| Governors Lane LP | $1.0M | 100,000 | 0.09% | 4q | HELD |
| HEIGHTS CAPITAL MANAGEMENT, INC | $1.0M | 100,000 | 0.24% | 3q | HELD |
| BOOTHBAY FUND MANAGEMENT, LLC | $853.1K | 83,391 | 0.01% | 4q | HELD |
| GRITSTONE ASSET MANAGEMENT LLC | $709.2K | 69,324 | 0.68% | 4q | HELD |
| Logan Stone Capital, LLC | $621.3K | 60,737 | 0.13% | new | NEW |
| Timelo Investment Management Inc. | $613.8K | 60,000 | 0.18% | 2q | HELD |
| Centiva Capital, LP | $510.5K | 50,000 | 0.00% | 4q | HELD |
| Limestone Investment Advisors LP | $491.2K | 48,017 | 0.04% | new | NEW |
| Kepos Capital LP | $482.0K | 47,100 | 0.66% | 2q | HELD |
| PenderFund Capital Management Ltd. | $389.7K | 38,172 | 0.05% | 3q | +151.1%+$234.5K |
| Stoic Point Capital Management LLC | $345.5K | 33,775 | 0.29% | 3q | HELD |
| ABC ARBITRAGE SA | $255.8K | 25,000 | 0.03% | 3q | HELD |
| HRT FINANCIAL LP | $250.0K | 24,534 | 0.00% | new | NEW |
| L1 Global Manager Pty Ltd | $249.6K | 24,400 | 0.18% | 3q | HELD |
| Arax Advisory Partners | $107.4K | 10,500 | 0.00% | new | NEW |
| Virtu Financial LLC | $104.0K | 10,203 | 0.00% | new | NEW |
| DELTEC ASSET MANAGEMENT LLC | $102.3K | 10,000 | 0.02% | 4q | HELD |
| MORGAN STANLEY | $501 | 49 | 0.00% | 3q | -27.9% |
| UBS Group AG | $72 | 7 | 0.00% | 2q | -99.9%-$93.1K |