ISPECIMEN INC's ticker is ISPC and the CUSIP is 45032V108. A total of 14 filers reported holding ISPECIMEN INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GRIMES & COMPANY, INC. | 56,189 | $34,837 | 0.00% |
| Main Street Financial Solutions, LLC | 10,500 | $6,510 | 0.00% |
| WELLS FARGO & COMPANY/MN | 39 | $24 | 0.00% |
| NORTHERN TRUST CORP | 13,805 | $8,559 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 38,498 | $23,868 | 0.00% |
| BlackRock Inc. | 56,699 | $35,153 | 0.00% |
| Schonfeld Strategic Advisors LLC | 19,500 | $12,090 | 0.00% |
| UBS Group AG | 104 | $64 | 0.00% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 22,770 | $14,117 | 0.00% |