IGAC — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $13,513,500 | 1,350,000 | 9.15% | Shares |
| Magnetar Financial LLC | $10,010,000 | 1,000,000 | 6.78% | Shares |
| Linden Advisors LP | $10,010,000 | 1,000,000 | 6.78% | Shares |
| TENOR CAPITAL MANAGEMENT Co., L.P. | $8,008,000 | 800,000 | 5.43% | Shares |
| Radcliffe Capital Management, L.P. | $5,505,500 | 550,000 | 3.73% | Shares |
| AQR Arbitrage LLC | $5,395,130 | 538,974 | 3.66% | Shares |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $5,124,734 | 510,686 | 3.47% | Shares |
| PICTON MAHONEY ASSET MANAGEMENT | $5,005,001 | 500,000 | 3.39% | Shares |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $5,005,000 | 500,000 | 3.39% | Shares |
| First Trust Capital Management L.P. | $4,952,758 | 494,781 | 3.36% | Shares |
| MANGROVE PARTNERS IM, LLC | $4,504,500 | 450,000 | 3.05% | Shares |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $4,004,000 | 400,000 | 2.71% | Shares |
| Periscope Capital Inc. | $4,004,000 | 400,000 | 2.71% | Shares |
| Lineage Point Capital LP | $3,953,950 | 395,000 | 2.68% | Shares |
| WOLVERINE ASSET MANAGEMENT LLC | $3,810,757 | 380,695 | 2.58% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $3,679,316 | 367,564 | 2.49% | Shares |
| Alberta Investment Management Corp | $3,503,500 | 350,000 | 2.37% | Shares |
| Schonfeld Strategic Advisors LLC | $3,338,635 | 333,530 | 2.26% | Shares |
| ARISTEIA CAPITAL, L.L.C. | $3,042,039 | 303,900 | 2.06% | Shares |
| Parallax Volatility Advisers, L.P. | $3,003,000 | 300,000 | 2.03% | Shares |
| MILLENNIUM MANAGEMENT LLC | $2,862,860 | 286,000 | 1.94% | Shares |
| TWO SIGMA INVESTMENTS, LP | $2,721,469 | 271,875 | 1.84% | Shares |
| BlueCrest Capital Management Ltd | $2,702,700 | 270,000 | 1.83% | Shares |
| Hudson Bay Capital Management LP | $2,568,576 | 256,601 | 1.74% | Shares |
| Verition Fund Management LLC | $2,502,500 | 250,000 | 1.70% | Shares |
| WHITEBOX ADVISORS LLC | $2,502,500 | 250,000 | 1.70% | Shares |
| Polar Asset Management Partners Inc. | $2,501,499 | 249,900 | 1.69% | Shares |
| Wealthspring Capital LLC | $2,287,585 | 228,530 | 1.55% | Shares |
| TORONTO DOMINION BANK | $2,003,051 | 200,105 | 1.36% | Shares |
| Centiva Capital, LP | $2,002,000 | 200,000 | 1.36% | Shares |
| Clear Street Group Inc. | $1,604,993 | 160,339 | 1.09% | Shares |
| HEIGHTS CAPITAL MANAGEMENT, INC | $1,501,500 | 150,000 | 1.02% | Shares |
| MOORE CAPITAL MANAGEMENT, LP | $1,501,500 | 150,000 | 1.02% | Shares |
| D. E. Shaw & Co., Inc. | $1,493,462 | 149,197 | 1.01% | Shares |
| SONA ASSET MANAGEMENT (US) LLC | $1,311,310 | 131,000 | 0.89% | Shares |
| DLD Asset Management, LP | $1,251,250 | 125,000 | 0.85% | Shares |
| Shaolin Capital Management LLC | $1,201,200 | 120,000 | 0.81% | Shares |
| BERKLEY W R CORP | $992,191 | 99,120 | 0.67% | Shares |
| Crossingbridge Advisors, LLC | $750,750 | 75,000 | 0.51% | Shares |
| Governors Lane LP | $500,500 | 50,000 | 0.34% | Shares |
| GRITSTONE ASSET MANAGEMENT LLC | $500,500 | 50,000 | 0.34% | Shares |
| ABC ARBITRAGE SA | $400,400 | 40,000 | 0.27% | Shares |
| Meteora Capital, LLC | $305,675 | 30,537 | 0.21% | Shares |
| TrueMark Investments, LLC | $136,997 | 13,686 | 0.09% | Shares |
| MIZUHO SECURITIES USA LLC | $100,100 | 10,000 | 0.07% | Shares |
| JPMORGAN CHASE & CO | $25,816 | 2,579 | 0.02% | Shares |
| Mint Tower Capital Management B.V. | $1,001 | 100,000 | 0.00% | Shares |
| GLAZER CAPITAL, LLC | $932 | 93,083 | 0.00% | Shares |
| MORGAN STANLEY | $611 | 61 | 0.00% | Shares |
| Virtu Financial LLC | $181 | 18,103 | 0.00% | Shares |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | $60 | 6 | 0.00% | Shares |