CASIF
CASI Pharmaceuticals, Inc.Company with tickers: CASIF
CIK
1962738
CUSIP
G1933S101
Shares Outstanding
20,555,873
13F Activity (30d)
2 filings
2 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 1
Total Value: $25
Total Shares: 228
Institutional Ownership Trend
22 quarters
Holder Concentration
Across 1 13F filersTop Holder
100.0%
of institutional value
Top 5
100.0%
of institutional value
Top 10
100.0%
of institutional value
HHI
10,000
Highly concentrated
Quarterly Activity
vs Feb 9, 2026
New
1
Increased
0
Decreased
0
Sold Out
1
Unchanged
0
Holder count:
0
Institutional value:
-100.0%
Shares held:
-100.0%
Top New Positions
vs Feb 9, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid SIMPLEX TRADING, LLC | 228 | $25 |
Top Sold-Out Positions
vs Feb 9, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| — WEI-WU HE, Ph.D. | 13,965,535 | $12,708,636 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid SIMPLEX TRADING, LLC | $25 | 100.00% | 228 | Shares | Sole | 2026-05-14 | ||||
| No holders match your search. | ||||||||||