CNTB Connect Biopharma Holdings Limited
Connect Biopharma Holdings Limited (CNTB) Institutional Ownership
What the institutions did with CNTB last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeOwnership map
Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| Ikarian Capital, LLC | 4.5M | 32.6% |
| 683 Capital Management, LLC | 1.3M | 9.2% |
| BOOTHBAY FUND MANAGEMENT, LLC | 973.7K | 7.0% |
| BlackRock, Inc. | 871.7K | 6.3% |
| PERCEPTIVE ADVISORS LLC | 792.7K | 5.7% |
| ADAR1 Capital Management, LLC | 700.0K | 5.0% |
| BML Capital Management, LLC | 573.3K | 4.1% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 545.0K | 3.9% |
| Richmond Brothers, Inc. | 535.6K | 3.8% |
| Knott David M Jr | 444.9K | 3.2% |
| Stonepine Capital Management, LLC | 364.3K | 2.6% |
| MARSHALL WACE, LLP | 335.6K | 2.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 257.5K | 1.9% |
| TWO SIGMA INVESTMENTS, LP | 199.4K | 1.4% |
| DIADEMA PARTNERS LP | 197.0K | 1.4% |
| Burkehill Global Management, LP | 150.0K | 1.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 102.8K | 0.7% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 102.1K | 0.7% |
| RENAISSANCE TECHNOLOGIES LLC | 87.3K | 0.6% |
| NORTHERN TRUST CORP | 82.9K | 0.6% |
| SIMPLEX TRADING, LLC | 81.9K | 0.6% |
| STATE STREET CORP | 66.7K | 0.5% |
| UBS Group AG | 66.5K | 0.5% |
| Persistent Asset Partners Ltd | 49.9K | 0.4% |
| Koa Wealth Management, LLC | 49.6K | 0.4% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | New | 0 | 871.7K | +871.7K |
| Ikarian Capital, LLC | Reduced | 5.4M | 4.5M | -850.0K |
| SILVERARC CAPITAL MANAGEMENT, LLC | New | 0 | 545.0K | +545.0K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 474.6K | 43.7K | -430.9K |
| 683 Capital Management, LLC | Increased | 900.0K | 1.3M | +385.0K |
| MARSHALL WACE, LLP | Increased | 66.0K | 335.6K | +269.6K |
| BOOTHBAY FUND MANAGEMENT, LLC | Reduced | 1.2M | 973.7K | -260.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 32.1K | 257.5K | +225.3K |
| Propel Bio Management, LLC | Sold Out | 209.5K | 0 | -209.5K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 278.8K | 102.1K | -176.7K |
| BML Capital Management, LLC | Increased | 408.9K | 573.3K | +164.4K |
| TWO SIGMA INVESTMENTS, LP | Increased | 47.5K | 199.4K | +151.9K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 102.8K | +102.8K |
| NORTHERN TRUST CORP | New | 0 | 82.9K | +82.9K |
| SIMPLEX TRADING, LLC | New | 0 | 81.9K | +81.9K |
| CITADEL ADVISORS LLC | Sold Out | 76.1K | 0 | -76.1K |
| STATE STREET CORP | New | 0 | 66.7K | +66.7K |
| UBS Group AG | Increased | 33 | 66.5K | +66.4K |
| Richmond Brothers, Inc. | Increased | 476.6K | 535.6K | +59.0K |
| Knott David M Jr | Increased | 387.8K | 444.9K | +57.0K |
| Stonepine Capital Management, LLC | Increased | 310.0K | 364.3K | +54.3K |
| Simplify Asset Management Inc. | Sold Out | 51.5K | 0 | -51.5K |
| NEW YORK STATE COMMON RETIREMENT FUND | New | 0 | 48.4K | +48.4K |
| FIFTH LANE CAPITAL, LP | Sold Out | 45.0K | 0 | -45.0K |
| ADAR1 Capital Management, LLC | Reduced | 742.4K | 700.0K | -42.4K |
| Quadrature Capital Ltd | New | 0 | 42.3K | +42.3K |
| JANE STREET GROUP, LLC | Sold Out | 39.6K | 0 | -39.6K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | New | 0 | 36.8K | +36.8K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 120.7K | 87.3K | -33.4K |
| GOLDMAN SACHS GROUP INC | Sold Out | 29.8K | 0 | -29.8K |
| BANK OF AMERICA CORP /DE/ | Increased | 15.7K | 40.9K | +25.2K |
| Bank of New York Mellon Corp | New | 0 | 24.0K | +24.0K |
| Nuveen, LLC | New | 0 | 19.8K | +19.8K |
| Point72 Asset Management, L.P. | Sold Out | 19.8K | 0 | -19.8K |
| Virtu Financial LLC | Sold Out | 16.9K | 0 | -16.9K |
| HRT FINANCIAL LP | Sold Out | 15.3K | 0 | -15.3K |
| Y-Intercept (Hong Kong) Ltd | New | 0 | 15.1K | +15.1K |
| WELLS FARGO & COMPANY/MN | New | 0 | 13.2K | +13.2K |
| PRICE T ROWE ASSOCIATES INC /MD/ | New | 0 | 12.5K | +12.5K |
| XTX Topco Ltd | Reduced | 41.1K | 28.7K | -12.5K |
| JPMORGAN CHASE & CO | Increased | 121 | 11.7K | +11.6K |
| VANGUARD FIDUCIARY TRUST CO | New | 0 | 11.3K | +11.3K |
| RHUMBLINE ADVISERS | Increased | 780 | 11.0K | +10.2K |
| CITIGROUP INC | Increased | 1 | 7.0K | +7.0K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | New | 0 | 6.9K | +6.9K |
| MORGAN STANLEY | Increased | 3.6K | 8.6K | +5.0K |
| DIADEMA PARTNERS LP | Reduced | 200.7K | 197.0K | -3.7K |
| BARCLAYS PLC | New | 0 | 2.9K | +2.9K |
| Legal & General Group Plc | New | 0 | 2.4K | +2.4K |
| BNP PARIBAS FINANCIAL MARKETS | New | 0 | 2.3K | +2.3K |
| EverSource Wealth Advisors, LLC | Sold Out | 1.2K | 0 | -1.2K |
| Russell Investments Group, Ltd. | New | 0 | 1.2K | +1.2K |
| HUNTINGTON NATIONAL BANK | New | 0 | 996 | +996 |
| Tower Research Capital LLC (TRC) | New | 0 | 882 | +882 |
| Persistent Asset Partners Ltd | Reduced | 50.7K | 49.9K | -874 |
| ROYAL BANK OF CANADA | Increased | 40.4K | 40.9K | +540 |
| FMR LLC | New | 0 | 314 | +314 |
| Sterling Capital Management LLC | New | 0 | 150 | +150 |
| Caitong International Asset Management Co., Ltd | New | 0 | 66 | +66 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.