ISPECIMEN INC's ticker is ISPC and the CUSIP is 45032V108. A total of 15 filers reported holding ISPECIMEN INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $3,526 | -59.7% | 15,200 | -13.1% | 0.00% | – |
| Q4 2023 | $8,759 | -27.6% | 17,500 | -10.3% | 0.00% | – |
| Q3 2023 | $12,090 | -58.1% | 19,500 | -3.5% | 0.00% | – |
| Q2 2023 | $28,886 | +6.7% | 20,200 | 0.0% | 0.00% | – |
| Q1 2023 | $27,068 | -4.4% | 20,200 | -1.9% | 0.00% | – |
| Q4 2022 | $28,325 | -16.7% | 20,600 | 0.0% | 0.00% | – |
| Q3 2022 | $34,000 | -22.7% | 20,600 | +4.0% | 0.00% | – |
| Q2 2022 | $44,000 | -59.3% | 19,800 | -1.5% | 0.00% | -100.0% |
| Q1 2022 | $108,000 | – | 20,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Claro Advisors LLC | 17,305 | $24,746 | 0.01% |
| GRIMES & COMPANY, INC. | 65,589 | $93,792 | 0.00% |
| Main Street Financial Solutions, LLC | 10,500 | $15,015 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| Schonfeld Strategic Advisors LLC | 20,200 | $28,886 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 21,596 | $30,882 | 0.00% |
| BlackRock Inc. | 56,699 | $81,080 | 0.00% |
| Citadel Advisors | 23,173 | $33,137 | 0.00% |
| Tower Research Capital LLC (TRC) | 2,889 | $4,131 | 0.00% |
| Renaissance Technologies | 14,904 | $21 | 0.00% |