Connect Biopharma Holdings Ltd
CNTB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001835268
No open-market purchases or sales by Connect Biopharma Holdings Ltd insiders were filed in the last 90 days; 56 institutions reported holding it in 13F filings for Q2 2026, worth $33.1M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Connect Biopharma Holdings Ltd as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 41
- +12 vs. Q4 2025
- Shares held
- 12.7M
- +4.28M (+50.6%) vs. Q4 2025
- Total value
- $32.4M
- +$8.50M (+35.6%) vs. Q4 2025
- New holders
- 15
- 9 more added
- Sold out
- 3
- 7 more reduced
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CNTB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 56 | $33.1M |
| Q1 2026 | 41 | $32.4M |
| Q4 2025 | 29 | $23.9M |
| Q3 2025 | 16 | $2.45M |
| Q2 2025 | 17 | $2.40M |
| Q1 2025 | 13 | $1.56M |
| Q4 2024 | 14 | $4.37M |
| Q3 2024 | 11 | $4.23M |
| Q2 2024 | 12 | $4.52M |
| Q1 2024 | 12 | $6.87M |
| Q4 2023 | 15 | $8.40M |
| Q3 2023 | 14 | $8.22M |
| Q2 2023 | 16 | $11.7M |
| Q1 2023 | 16 | $10.9M |
| Q4 2022 | 20 | $9.60M |
| Q3 2022 | 25 | $16.4M |
| Q2 2022 | 29 | $13.0M |
| Q1 2022 | 28 | $53.4M |
| Q4 2021 | 29 | $87.4M |
| Q3 2021 | 20 | $467.5M |
| Q2 2021 | 16 | $372.4M |
| Q1 2021 | 26 | $284.6M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Connect Biopharma Holdings Ltd; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ikarian Capital, LLC | 5,388,486 | $13.1M | 1.88% | +600,000+12.5% | Added |
| Boothbay Fund Management, LLC | 1,234,582 | $3.23M | 0.08% | 00.0% | Unchanged |
| 683 Capital Management, LLC | 900,000 | $2.36M | 0.22% | +900,000 | New |
| Perceptive Advisors LLC | 792,696 | $2.08M | 0.04% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 742,400 | $1.95M | 0.12% | +742,400 | New |
| Richmond Brothers, Inc. | 476,584 | $1.25M | 0.83% | +303,099+174.7% | Added |
| Millennium Management LLC | 474,601 | $1.24M | 0.00% | +427,551+908.7% | Added |
| BML Capital Management, LLC | 408,887 | $1.07M | 0.69% | 00.0% | Unchanged |
| Knott David M Jr | 387,835 | $1.02M | 0.60% | +187,835+93.9% | Added |
| Stonepine Capital Management, LLC | 310,000 | $812.2K | 0.71% | +310,000 | New |
| Susquehanna International Group, LLP | 278,808 | $730.5K | 0.00% | +207,305+289.9% | Added |
| Propel Bio Management, LLC | 209,493 | $553.9K | 0.35% | +209,493 | New |
| Diadema Partners LP | 200,690 | $525.8K | 0.22% | +200,690 | New |
| Burkehill Global Management, LP | 150,000 | $360.3K | 0.02% | +150,000 | New |
| Renaissance Technologies LLC | 120,700 | $316.2K | 0.00% | −22,400−15.7% | Reduced |
| Citadel Advisors LLC | 76,074 | $199.3K | 0.00% | −23,419−23.5% | Reduced |
| Marshall Wace, LLP | 66,013 | $173.0K | 0.00% | −62,355−48.6% | Reduced |
| Simplify Asset Management Inc. | 51,475 | $134.9K | 0.00% | +51,475 | New |
| Persistent Asset Partners Ltd | 50,747 | $133.0K | 0.05% | +23,973+89.5% | Added |
| Koa Wealth Management, LLC | 49,600 | $130.0K | 0.09% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 47,465 | $124.4K | 0.00% | +47,465 | New |
| Fifth Lane Capital, LP | 45,000 | $117.9K | 0.14% | +45,000 | New |
| XTX Topco Ltd | 41,128 | $107.8K | 0.00% | +41,128 | New |
| Royal Bank of Canada | 40,400 | $106.0K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 39,598 | $103.7K | 0.00% | −42,628−51.8% | Reduced |
| Geode Capital Management, LLC | 32,129 | $84.2K | 0.00% | +8,809+37.8% | Added |
| Goldman Sachs Group Inc | 29,833 | $78.2K | 0.00% | +29,833 | New |
| Point72 Asset Management, L.P. | 19,766 | $51.8K | 0.00% | +3,263+19.8% | Added |
| Virtu Financial LLC | 16,914 | $44.0K | 0.00% | +16,914 | New |
| Bank of America Corp | 15,673 | $41.1K | 0.00% | +15,673 | New |
| HRT Financial LP | 15,299 | $40.0K | 0.00% | −1,486−8.9% | Reduced |
| SmartHarvest Portfolios, LLC | 12,897 | $33.8K | 0.01% | 00.0% | Unchanged |
| Monograph Wealth Advisors, LLC | 11,130 | $29.2K | 0.00% | 00.0% | Unchanged |
| FNY Investment Advisers, LLC | 5,000 | $13.0K | 0.01% | +5,000 | New |
| Morgan Stanley | 3,590 | $9.41K | 0.00% | +1,381+62.5% | Added |
| EverSource Wealth Advisors, LLC | 1,247 | $3.27K | 0.00% | −41−3.2% | Reduced |
| Rhumbline Advisers | 780 | $2.04K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 121 | $351 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 33 | $86 | 0.00% | −3,132−99.0% | Reduced |
| SBI Securities Co., Ltd. | 6 | $16 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1 | $3 | 0.00% | +1 | New |
| Omers Administration Corp | 0 | $0 | 0.00% | −80,808−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −10,449−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −98−100.0% | Sold out |