Ticker: AMPX/WS CUSIP: 03214Q116 Class: Stock
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| LMR Partners LLP | 4,338,773 | $11,151 |
| ARISTEIA CAPITAL, L.L.C. | 902,388 | $2,337 |
| Caption Management, LLC | 682,810 | $1,755 |
| Hudson Bay Capital Management LP | 676,309 | $1,738 |
| BOOTHBAY FUND MANAGEMENT, LLC | 470,000 | $3,708 |
| Fort Baker Capital Management LP | 414,139 | $1,064 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | 380,992 | $979 |
| TORONTO DOMINION BANK | 377,208 | $969 |
| D. E. Shaw & Co., Inc. | 267,000 | $686 |
| Janney Montgomery Scott LLC | 238,903 | $1 |
| WOLVERINE ASSET MANAGEMENT LLC | 216,412 | $556 |
| ZAZOVE ASSOCIATES LLC | 61,891 | $160 |
| STIFEL FINANCIAL CORP | 21,500 | $55 |
| Cetera Investment Advisers | 10,000 | $26 |
| Farther Finance Advisors, LLC | 2 | $0 |
| Total (15 institutions) | 9,058,327 | $25,186 |