ORION BIOTECH OPPORTUNTES CO (ORIA)
Institutional ownership reported to the SEC as of Q1 2023, across 7 quarters.
44
Reporting holders
$132.5M
Reported value
0.0%
Held as options
+4
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| ARISTEIA CAPITAL LLC | $13.4M | 1,306,038 | 0.31% | 3q | +224.2%+$9.2M |
| Westchester Capital Management, LLC | $9.7M | 951,768 | 0.30% | 2q | +3704.8%+$9.5M |
| MMCAP International Inc. SPC | $8.2M | 800,000 | 1.61% | 7q | HELD |
| FIR TREE CAPITAL MANAGEMENT LP | $8.1M | 792,269 | 0.64% | 7q | -16.9%-$1.7M |
| HSBC HOLDINGS PLC | $7.2M | 707,037 | 0.01% | 4q | +0.9%+$61.9K |
| 683 Capital Management, LLC | $7.2M | 699,000 | 0.53% | 7q | -41.7%-$5.1M |
| CANTOR FITZGERALD, L. P. | $6.0M | 589,286 | 0.13% | 5q | HELD |
| Castle Creek Arbitrage, LLC | $5.4M | 530,000 | 0.60% | new | NEW |
| Magnetar Financial LLC | $5.1M | 500,172 | 0.10% | 4q | -2.8%-$149.2K |
| P SCHOENFELD ASSET MANAGEMENT LP | $5.1M | 500,000 | 0.45% | 5q | HELD |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $5.1M | 500,000 | 0.03% | 5q | HELD |
| Atalaya Capital Management LP | $5.1M | 500,000 | 1.63% | 7q | HELD |
| Periscope Capital Inc. | $4.7M | 458,619 | 0.22% | 6q | -2.7%-$132.8K |
| Radcliffe Capital Management, L.P. | $4.2M | 412,096 | 0.26% | 7q | HELD |
| Calamos Advisors LLC | $3.8M | 375,000 | 0.02% | 3q | HELD |
| JANE STREET GROUP, LLC | $3.8M | 370,827 | 0.00% | 2q | HELD |
| METEORA CAPITAL, LLC | $3.7M | 366,183 | 0.44% | new | NEW |
| ANGELO GORDON & CO., L.P. | $3.1M | 300,000 | 0.77% | 7q | HELD |
| UBS OCONNOR LLC | $2.4M | 235,390 | 0.06% | new | NEW |
| BOOTHBAY FUND MANAGEMENT, LLC | $2.1M | 202,553 | 0.04% | new | NEW |
| AQR Arbitrage LLC | $2.0M | 190,800 | 0.06% | 7q | -4.6%-$94.1K |
| BERKLEY W R CORP | $1.8M | 173,095 | 0.11% | 7q | HELD |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | $1.8M | 172,050 | 0.09% | 7q | HELD |
| Segantii Capital Management Ltd | $1.5M | 150,000 | 0.05% | 7q | HELD |
| Arena Capital Advisors, LLC- CA | $1.4M | 141,317 | 2.02% | 7q | HELD |
| LMR Partners LLP | $1.1M | 105,100 | 0.02% | 3q | HELD |
| DUPONT CAPITAL MANAGEMENT CORP | $1.0M | 100,000 | 0.05% | 7q | HELD |
| Weiss Asset Management LP | $1.0M | 100,000 | 0.07% | 3q | -1.0%-$10.3K |
| CVI Holdings, LLC | $1.0M | 99,375 | 0.38% | 7q | -1.9%-$19.2K |
| MIZUHO SECURITIES USA LLC | $1.0M | 100,000 | 0.06% | new | NEW |
| Schonfeld Strategic Advisors LLC | $972.1K | 94,843 | 0.01% | 4q | -2.6%-$25.8K |
| WHITEBOX ADVISORS LLC | $767.2K | 75,000 | 0.03% | 7q | HELD |
| MARSHALL WACE, LLP | $741.4K | 72,475 | 0.00% | 7q | -75.5%-$2.3M |
| Michelson Medical Research Foundation, Inc. | $519.5K | 50,780 | 0.41% | 2q | HELD |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | $511.9K | 49,945 | 0.00% | 4q | HELD |
| Linden Advisors LP | $427.8K | 41,814 | 0.00% | 5q | HELD |
| BANK OF NOVA SCOTIA | $409.2K | 40,000 | 0.00% | 6q | HELD |
| HighTower Advisors, LLC | $283.0K | 27,688 | 0.00% | 7q | HELD |
| Polar Asset Management Partners Inc. | $275.2K | 26,900 | 0.00% | 4q | HELD |
| GRITSTONE ASSET MANAGEMENT LLC | $167.1K | 16,330 | 0.21% | new | NEW |
| Centiva Capital, LP | $107.8K | 10,540 | 0.00% | 4q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $102.4K | 10,006 | 0.00% | 2q | -53.2%-$116.2K |
| GLAZER CAPITAL, LLC | $8.7K | 850,590 | 0.48% | 5q | +2.7% |
| PICTON MAHONEY ASSET MANAGEMENT | $1.5K | 150,000 | 0.07% | 7q | HELD |
| Shaolin Capital Management LLC | $1.2K | 121,714 | 0.04% | 6q | -50.7%-$1.3K |
| CLEAR STREET LLC | $1.2K | 120 | 0.00% | new | NEW |
| Virtu Financial LLC | $631 | 61,730 | 0.07% | 3q | +74.9% |
| HRT FINANCIAL LP | $204 | 20,000 | 0.00% | 6q | HELD |
| Elequin Securities, LLC | $51 | 5 | 0.00% | new | NEW |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q1 2023 | 44 | $132.5M | 12,944,421 | 8 | 3 | 10 | 0.0% |
| Q4 2022 | 40 | $109.9M | 10,921,337 | 4 | 4 | 2 | 0.0% |
| Q3 2022 | 51 | $142.8M | 14,497,785 | 7 | 5 | 8 | 0.0% |
| Q2 2022 | 47 | $131.5M | 13,508,973 | 9 | 6 | 4 | 0.0% |
| Q1 2022 | 39 | $124.3M | 12,755,433 | 8 | 3 | 5 | 0.0% |
| Q4 2021 | 33 | $112.4M | 11,554,476 | 8 | 2 | 2 | 0.0% |
| Q3 2021 | 26 | $86.2M | 8,802,018 | 26 | 0 | 0 | 0.0% |