Connect Biopharma Holdings Ltd - CNTB
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 2 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ikarian Capital, LLC | History | New | 4,933,086 | 13,911 | 1.09% | — | 1 | +4,933,086 | New | Q4 2025 | Feb 18, 2026 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | New | 1,271,582 | 3,585 | 0.05% | — | 2 | +1,271,582 | New | Q4 2025 | Feb 17, 2026 |
| PERCEPTIVE ADVISORS LLC | History | New | 792,696 | 2,235 | 0.04% | — | 3 | +792,696 | New | Q4 2025 | Feb 17, 2026 |
| BML Capital Management, LLC | History | Reduced | 408,887 | 1,153 | 1.0% | 1.75% | 4 | -858,613 | -67.74% | Q4 2025 | Feb 03, 2026 |
| Knott David M Jr | History | New | 200,000 | 564 | 0.26% | — | 5 | +200,000 | New | Q4 2025 | Feb 12, 2026 |
| Richmond Brothers, Inc. | History | New | 173,485 | 489 | 0.31% | — | 6 | +173,485 | New | Q4 2025 | Feb 12, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 143,100 | 403 | 0.0% | 0.0% | 7 | -15,100 | -9.54% | Q4 2025 | Feb 12, 2026 |
| MARSHALL WACE, LLP | History | Added to | 128,368 | 361 | 0.0% | 0.0% | 8 | +70,337 | 121.21% | Q4 2025 | Feb 13, 2026 |
| CITADEL ADVISORS LLC | History | New | 99,493 | 280 | 0.0% | — | 9 | +99,493 | New | Q4 2025 | Feb 17, 2026 |
| JANE STREET GROUP, LLC | History | New | 82,226 | 231 | 0.0% | — | 10 | +82,226 | New | Q4 2025 | Feb 12, 2026 |
| OMERS ADMINISTRATION Corp | History | New | 80,808 | 227 | 0.0% | — | 11 | +80,808 | New | Q4 2025 | Feb 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 71,503 | 201 | 0.0% | 0.0% | 12 | +57,755 | 420.1% | Q4 2025 | Feb 17, 2026 |
| Koa Wealth Management, LLC | History | No change | 49,600 | 139 | 0.1% | 0.05% | 13 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | New | 47,050 | 132 | 0.0% | — | 14 | +47,050 | New | Q4 2025 | Feb 17, 2026 |
| ROYAL BANK OF CANADA | History | New | 40,400 | 114 | 0.0% | — | 15 | +40,400 | New | Q4 2025 | Feb 17, 2026 |
| Persistent Asset Partners Ltd | History | New | 26,774 | 75 | 0.03% | — | 16 | +26,774 | New | Q4 2025 | Feb 17, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 23,320 | 65 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| HRT FINANCIAL LP | History | Added to | 16,785 | 47 | 0.0% | 0.0% | 18 | +6,328 | 60.51% | Q4 2025 | Feb 12, 2026 |
| Point72 Asset Management, L.P. | History | New | 16,503 | 46 | 0.0% | — | 19 | +16,503 | New | Q4 2025 | Feb 17, 2026 |
| SmartHarvest Portfolios, LLC | History | New | 12,897 | 36 | 0.01% | — | 20 | +12,897 | New | Q4 2025 | Feb 12, 2026 |
| MONOGRAPH WEALTH ADVISORS, LLC | History | No change | 11,130 | 31 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| Qube Research & Technologies Ltd | History | New | 10,449 | 29 | 0.0% | — | 22 | +10,449 | New | Q4 2025 | Feb 17, 2026 |
| UBS Group AG | History | Added to | 3,165 | 8 | 0.0% | — | 23 | +2,964 | 1474.63% | Q4 2025 | Jan 29, 2026 |
| MORGAN STANLEY | History | Added to | 2,209 | 6 | 0.0% | — | 24 | +2,109 | 2109.0% | Q4 2025 | Feb 13, 2026 |
| EverSource Wealth Advisors, LLC | History | Reduced | 1,288 | 3 | 0.0% | 0.0% | 25 | -294 | -18.58% | Q4 2025 | Feb 06, 2026 |
| RHUMBLINE ADVISERS | History | No change | 780 | 2 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q4 2025 | Feb 13, 2026 |
| XTX Topco Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -23,724 | -100.0% | Q3 2025 | Nov 14, 2025 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | 0.0% | — | -4,214 | -100.0% | Q3 2025 | Nov 10, 2025 |
| SIMPLEX TRADING, LLC | History | New | 98 | 0 | — | — | — | +98 | New | Q4 2025 | Feb 11, 2026 |
| SBI Securities Co., Ltd. | History | Reduced | 6 | 0 | — | — | — | -1 | -14.29% | Q4 2025 | Feb 03, 2026 |
| JPMORGAN CHASE & CO | History | No change | 121 | 0 | — | — | — | 0 | 0.0% | Q4 2025 | Feb 11, 2026 |