Ticker: ABEO CUSIP: 00289Y206 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Institution | Shares | Value ($000) |
|---|---|---|
| AIGH Capital Management LLC | 2,000,000 | $10,540 |
| TANG CAPITAL MANAGEMENT LLC | 1,000,000 | $5,270 |
| Rangeley Capital, LLC | 57,600 | $304 |
| PVG ASSET MANAGEMENT CORP | 12,570 | $66 |
| Pale Fire Capital SE | 174,705 | $921 |
| J. Goldman & Co LP | 398,916 | $2,102 |
| AXQ CAPITAL, LP | 33,581 | $177 |
| Jain Global LLC | 366,067 | $1,929 |
| abrdn plc | 616,413 | $3,248 |
| BALYASNY ASSET MANAGEMENT L.P. | 591,737 | $3,118 |
| Brooklyn Investment Group | 25,779 | $138 |
| Jump Financial, LLC | 75,940 | $400 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 701,288 | $3,696 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 40,000 | $211 |
| Caption Management, LLC | 57,031 | $301 |
| SEI INVESTMENTS CO | 71,153 | $375 |
| Brevan Howard Capital Management LP | 21,707 | $114 |
| Cetera Investment Advisers | 18,258 | $96 |
| ENVESTNET ASSET MANAGEMENT INC | 13,308 | $70 |
| UBS ASSET MANAGEMENT AMERICAS INC | 134 | $1 |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| Stonepine Capital Management, LLC | 450,970 | 709,505 | +258,535 (+57.3%) |
| Cable Car Capital, LP | 600,000 | 2,500,000 | +1,900,000 (+316.7%) |
| Diametric Capital, LP | 173,201 | 694,421 | +521,220 (+300.9%) |
| Knoll Capital Management, LLC | 62,689 | 235,953 | +173,264 (+276.4%) |
| NAN FUNG TRINITY (HK) LTD | 560,770 | 956,770 | +396,000 (+70.6%) |
| Nantahala Capital Management, LLC | 4,564,665 | 4,963,052 | +398,387 (+8.7%) |
| AWM Investment Company, Inc. | 547,000 | 774,130 | +227,130 (+41.5%) |
| PRELUDE CAPITAL MANAGEMENT, LLC | 47,915 | 111,179 | +63,264 (+132.0%) |
| SHERBROOKE PARK ADVISERS LLC | 12,179 | 15,556 | +3,377 (+27.7%) |
| GROUP ONE TRADING, L.P. | 48,000 | 323,986 | +275,986 (+575.0%) |
| Riverwater Partners LLC | 15,857 | 19,375 | +3,518 (+22.2%) |
| Truvestments Capital LLC | 3,537 | 10,307 | +6,770 (+191.4%) |
| GOLDMAN SACHS GROUP INC | 322,431 | 502,184 | +179,753 (+55.7%) |
| STATE STREET CORP | 716,154 | 898,438 | +182,284 (+25.5%) |
| FMR LLC | 5,784 | 168,455 | +162,671 (+2812.4%) |
| VANGUARD GROUP INC | 2,602,901 | 2,757,143 | +154,242 (+5.9%) |
| AQR CAPITAL MANAGEMENT LLC | 33,612 | 114,520 | +80,908 (+240.7%) |
| BARCLAYS PLC | 55,000 | 99,311 | +44,311 (+80.6%) |
| XTX Topco Ltd | 39,359 | 49,338 | +9,979 (+25.4%) |
| SIMPLEX TRADING, LLC | 32,772 | 98,238 | +65,466 (+199.8%) |
| Institution | Prev Shares | Curr Shares | Change |
|---|---|---|---|
| Propel Bio Management, LLC | 974,022 | 830,780 | -143,242 (-14.7%) |
| SILVERARC CAPITAL MANAGEMENT, LLC | 994,754 | 627,738 | -367,016 (-36.9%) |
| Simplify Asset Management Inc. | 565,009 | 500,342 | -64,667 (-11.4%) |
| RENAISSANCE TECHNOLOGIES LLC | 526,437 | 116,200 | -410,237 (-77.9%) |
| MILLENNIUM MANAGEMENT LLC | 709,349 | 343,568 | -365,781 (-51.6%) |
| BANK OF AMERICA CORP /DE/ | 912,912 | 507,625 | -405,287 (-44.4%) |
| JPMORGAN CHASE & CO | 282,259 | 21,347 | -260,912 (-92.4%) |
| CITADEL ADVISORS LLC | 273,446 | 127,618 | -145,828 (-53.3%) |
| MORGAN STANLEY | 607,641 | 473,661 | -133,980 (-22.0%) |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 207,777 | 154,986 | -52,791 (-25.4%) |
| D. E. Shaw & Co., Inc. | 126,384 | 105,965 | -20,419 (-16.2%) |
| Bank of New York Mellon Corp | 213,842 | 194,264 | -19,578 (-9.2%) |
| Tower Research Capital LLC (TRC) | 8,567 | 3,662 | -4,905 (-57.3%) |
| RHUMBLINE ADVISERS | 63,673 | 55,931 | -7,742 (-12.2%) |
| INTECH INVESTMENT MANAGEMENT LLC | 25,176 | 21,249 | -3,927 (-15.6%) |
| MetLife Investment Management, LLC | 26,626 | 23,938 | -2,688 (-10.1%) |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 15,412 | 13,651 | -1,761 (-11.4%) |
| PNC Financial Services Group, Inc. | 482 | 5 | -477 (-99.0%) |
| BNP PARIBAS ARBITRAGE, SA | 10,002 | 9,554 | -448 (-4.5%) |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 20,483 | 20,242 | -241 (-1.2%) |
| Institution | Prev Shares | Prev Value ($000) |
|---|---|---|
| Western Standard LLC | 1,249,957 | $6,600 |
| BOONE CAPITAL MANAGEMENT LLC | 502,854 | $2,655 |
| Newtyn Management, LLC | 248,656 | $1,313 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 3,047,985 | $16,093 |
| Trexquant Investment LP | 177,754 | $939 |
| Qube Research & Technologies Ltd | 225,868 | $1,193 |
| WELLINGTON MANAGEMENT GROUP LLP | 150,929 | $797 |
| BOOTHBAY FUND MANAGEMENT, LLC | 17,816 | $94 |
| PRUDENTIAL FINANCIAL INC | 37,311 | $197 |
| Squarepoint Ops LLC | 21,316 | $113 |
| OMERS ADMINISTRATION Corp | 13,400 | $71 |
| Creative Planning | 17,762 | $94 |
| MARSHALL WACE, LLP | 11,800 | $62 |
| Sunbelt Securities, Inc. | 1,500 | $8 |
| QUADRANT CAPITAL GROUP LLC | 667 | $4 |
| SIGNATUREFD, LLC | 687 | $4 |
| SRS Capital Advisors, Inc. | 279 | $1 |
| MASSMUTUAL TRUST CO FSB/ADV | 126 | $1 |