IBERE PHARMACEUTICALS (IBER)
Institutional ownership reported to the SEC as of Q4 2022, across 7 quarters.
35
Reporting holders
$81.7M
Reported value
0.0%
Held as options
-13
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 |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | $7.2M | 716,613 | 0.07% | 7q | HELD |
| Polar Asset Management Partners Inc. | $6.9M | 678,918 | 0.08% | 7q | HELD |
| ARISTEIA CAPITAL LLC | $6.8M | 675,173 | 0.14% | 4q | +58.8%+$2.5M |
| First Trust Capital Management L.P. | $5.5M | 542,852 | 0.29% | 2q | HELD |
| MARSHALL WACE, LLP | $5.4M | 539,807 | 0.01% | 7q | HELD |
| Periscope Capital Inc. | $4.7M | 470,395 | 0.20% | 7q | +3.1%+$143.5K |
| Linden Advisors LP | $4.5M | 450,000 | 0.05% | 7q | HELD |
| Sculptor Capital LP | $4.3M | 425,000 | 0.07% | 7q | HELD |
| Saba Capital Management, L.P. | $3.6M | 355,704 | 0.05% | 4q | +8.1%+$269.4K |
| Cohanzick Management, LLC | $3.5M | 345,252 | 1.01% | 2q | -0.9%-$31.3K |
| Radcliffe Capital Management, L.P. | $3.3M | 327,150 | 0.10% | 7q | HELD |
| HSBC HOLDINGS PLC | $3.3M | 325,108 | 0.00% | new | NEW |
| BANK OF AMERICA CORP /DE/ | $3.2M | 320,000 | 0.00% | 4q | HELD |
| MOORE CAPITAL MANAGEMENT, LP | $3.0M | 300,000 | 0.07% | 7q | HELD |
| Castle Creek Arbitrage, LLC | $2.6M | 253,446 | 0.23% | 6q | HELD |
| Westchester Capital Management, LLC | $2.5M | 243,944 | 0.07% | new | NEW |
| AQR Arbitrage LLC | $2.1M | 206,415 | 0.05% | 3q | HELD |
| D. E. Shaw & Co., Inc. | $1.5M | 150,000 | 0.00% | 7q | -45.5%-$1.3M |
| Walleye Capital LLC | $1.1M | 110,048 | 0.02% | 5q | HELD |
| FIR TREE CAPITAL MANAGEMENT LP | $827.8K | 82,037 | 0.04% | 7q | HELD |
| Walleye Trading LLC | $807.2K | 80,000 | 0.00% | 5q | HELD |
| WHITEBOX ADVISORS LLC | $759.2K | 75,246 | 0.02% | 7q | HELD |
| Cubist Systematic Strategies, LLC | $752.2K | 74,547 | 0.00% | 2q | +5.8%+$41.1K |
| BERKLEY W R CORP | $698.0K | 69,176 | 0.04% | 7q | +0.6%+$4.0K |
| JANUS HENDERSON GROUP PLC | $533.9K | 52,917 | 0.00% | 2q | -50.0%-$533.9K |
| GOLDMAN SACHS GROUP INC | $514.5K | 50,995 | 0.00% | 7q | HELD |
| SILVERBACK ASSET MANAGEMENT LLC | $302.7K | 30,000 | 0.04% | 2q | HELD |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $296.3K | 29,367 | 0.00% | 2q | HELD |
| WOLVERINE ASSET MANAGEMENT LLC | $291.0K | 28,841 | 0.00% | new | NEW |
| CAPSTONE INVESTMENT ADVISORS, LLC | $252.2K | 25,000 | 0.00% | 7q | HELD |
| Exos TFP Holdings LLC | $230.0K | 22,792 | 0.06% | new | NEW |
| DeepCurrents Investment Group LLC | $178.9K | 17,730 | 0.01% | 4q | HELD |
| DARK FOREST CAPITAL MANAGEMENT LP | $157.1K | 15,574 | 0.04% | 6q | HELD |
| Robinson Capital Management, LLC | $96.4K | 9,557 | 0.05% | 6q | HELD |
| GLAZER CAPITAL, LLC | $13.4K | 1,330,102 | 0.35% | 7q | +22.4%+$2.5K |
| Magnetar Financial LLC | $7.9K | 785,872 | 0.13% | 3q | HELD |
| MILLENNIUM MANAGEMENT LLC | $6.7K | 660,664 | 0.00% | 7q | +1.2% |
| UBS Group AG | $5.5K | 544 | 0.00% | 4q | -73.9%-$15.5K |
| KIM, LLC | $4.5K | 450,000 | 0.25% | 3q | HELD |
| Vestcor Inc | $4.0K | 400,000 | 0.15% | 7q | HELD |
| NOMURA HOLDINGS INC | $3.2K | 318,644 | 0.01% | 7q | HELD |
| PICTON MAHONEY ASSET MANAGEMENT | $2.0K | 200,000 | 0.10% | 7q | HELD |
| CANTOR FITZGERALD, L. P. | $1.1K | 112,050 | 0.02% | 3q | HELD |
| Lynwood Capital Management Inc. | $519 | 51,400 | 0.62% | 5q | HELD |
| HGC Investment Management Inc. | $495 | 49,023 | 0.05% | new | NEW |
| Knott David M Jr | $363 | 36,000 | 0.14% | 5q | HELD |
| CLEAR STREET LLC | $16 | 1,543 | 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 |
|---|---|---|---|---|---|---|---|
| Q4 2022 | 35 | $81.7M | 8,100,148 | 4 | 5 | 4 | 0.0% |
| Q3 2022 | 48 | $119.9M | 12,099,023 | 10 | 10 | 3 | 0.0% |
| Q2 2022 | 46 | $107.6M | 12,563,268 | 4 | 6 | 6 | 0.0% |
| Q1 2022 | 48 | $105.1M | 12,286,521 | 7 | 2 | 6 | 0.0% |
| Q4 2021 | 47 | $100.3M | 11,838,247 | 10 | 8 | 1 | 0.1% |
| Q3 2021 | 38 | $71.5M | 7,373,922 | 6 | 8 | 3 | 0.1% |
| Q2 2021 | 32 | $61.2M | 6,322,505 | 31 | 0 | 0 | 0.1% |