CASI PHARMACEUTICALS INC CASIF
ORD SHS · Common Stock · CUSIP G1933S101
- SectorHealth care
- IndustryPharmaceutical Preparations
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $5.50. Options: 2 managers hold calls ($1.0k notional), 1 hold puts ($0).
Trends to Q2 2024
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q4 2022 | 1 |
| Q1 2023 | 21 |
| Q2 2023 | 20 |
| Q3 2023 | 20 |
| Q4 2023 | 19 |
| Q1 2024 | 21 |
| Q2 2024 | 24 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2023 | 20 | 0 |
| Q2 2023 | 5 | 12 |
| Q3 2023 | 5 | 9 |
| Q4 2023 | 6 | 9 |
| Q1 2024 | 10 | 5 |
| Q2 2024 | 9 | 9 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2023 | $0 | $0 | — |
| Q4 2023 | $16.7k | $9.5k | 0.57 |
| Q1 2024 | $0 | $0 | — |
| Q2 2024 | $1.0k | $0 | 0.00 |
Biggest buyers
| Venrock Adviser, LLC | New | +111.7k |
| UBS Group AG | New | +11.3k |
| ADAR1 Capital Management, LLC | New | +8.2k |
| ROYAL BANK OF CANADA | New | +6.9k |
| RENAISSANCE TECHNOLOGIES LLC | Added | +4.0k |
| SIMPLEX TRADING, LLC | Added | +419 |
| Qube Research & Technologies Ltd | New | +100 |
| TRUST CO OF VERMONT | New | +10 |
| OSAIC HOLDINGS, INC. | New | +8 |
Biggest sellers
| HOWLAND CAPITAL MANAGEMENT LLC | Reduced | -25.4k |
| WELLS FARGO & COMPANY/MN | Reduced | -11.5k |
| Wellington Shields Capital Management, LLC | Reduced | -3.0k |
| MORGAN STANLEY | Reduced | -2.9k |
| Catalyst Funds Management Pty Ltd | Reduced | -1.8k |
| FMR LLC | Sold out | -500 |
| TD Waterhouse Canada Inc. | Sold out | -300 |
| IFP Advisors, Inc | Sold out | -40 |
| Mendota Financial Group, LLC | Sold out | -20 |
Biggest calls
| SIMPLEX TRADING, LLC | Unchanged | $1.0k200 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
He Wei-Wu
13D · may seek influence
+5.8 pts · filed 2026-05-18
Stated purposeOn April 17, 2026, ETP Global III Fund L.P. purchased a convertible note with the principal amount of US$5 million as the fourth tranche of the Issuer's US$20 million convertible note financing pursuant to certain convertible note purchase agreement (the "Purchase Agreement") between ETP Global III Fund L.P. and the Issuer dated December 11, 2025. A convertible note with a principal amount of US$5 million has been issued to the Purchaser on the same date (the "Convertible Note"). The Purchaser has the right to convert such note into the Company's ordinary shares, par value US$0.0001 per share (the "Ordinary Shares") at any time from and including the 91st day after the issuance thereof to and including the maturity date at a conversion price of the volume weighted average closing price of … Full filing |
58.8% |
| Panacea Innovation Ltd 13D · may seek influence +2.6 pts · filed 2025-12-17 | 22.5% |
| Huang James 13G · passive investor filed 2025-07-23 | 13.8% |
| Chen Zhenfeng M 13G · passive new · filed 2025-11-26 | 11.0% |
| Venrock Healthcare Capital Partners III, L.P. 13G · passive investor filed 2026-02-17 | 9.2% |
| SPARKLE BYTE LTD 13D · may seek influence filed 2026-01-20 | 5.0% |
Fell to 5% or below in the last year: Foresite Capital Fund VI LP (0.0%, 2026-02-13), Ho Chi Sing (4.8%, 2026-01-20)
Insider purchases and sales in Q2 2024
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported in Q2 2024.
Holders, Q2 2024
| Manager | Shares | Change |
|---|---|---|
| Venrock Adviser, LLC 0.04% of their portfolio | 111.7k $614.3k | New |
| Wellington Shields Capital Management, LLC 0.09% of their portfolio | 89.2k $490.7k | Reduced -3.0k |
| Wellington Shields & Co., LLC 0.08% of their portfolio | 43.1k $237.0k | Unchanged |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 40.8k $224.4k | Added +4.0k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 22.2k $122.2k | Unchanged |
| HOWLAND CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 15.1k $82.9k | Reduced -25.4k |
| UBS Group AG 0.00% of their portfolio | 11.3k $62.3k | New |
| ADAR1 Capital Management, LLC 0.01% of their portfolio | 8.2k $45.3k | New |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 6.9k $38.0k | New |
| MORGAN STANLEY 0.00% of their portfolio | 1.4k $7.9k | Reduced -2.9k |
| SIMPLEX TRADING, LLC 0.00% of their portfolio | 1.0k $5.0k | Added +419 |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 506 $2.8k | Reduced -11.5k |
| BlackRock Inc. 0.00% of their portfolio | 296 $1.6k | Unchanged |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 100 $550 | New |
| WEST PACES ADVISORS INC. 0.00% of their portfolio | 100 $550 | Unchanged |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 53 $292 | Unchanged |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 50 $276 | Unchanged |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio | 13 $72 | Unchanged |
| Colonial Trust Co / SC 0.00% of their portfolio | 11 $61 | Unchanged |
| TRUST CO OF VERMONT 0.00% of their portfolio | 10 $55 | New |
| Kozak & Associates, Inc. 0.00% of their portfolio | 10 $53 | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 8 $44 | New |
| Catalyst Funds Management Pty Ltd 0.00% of their portfolio | 8 $44 | Reduced -1.8k |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio | 0 $0 | Unchanged |