2m 2m 2m 2m 2m 2m 2m
ISPECIMEN (ISPC)
NASDAQ
$3.01-$0.06 (-2.12%)
Price as of Jun 03, 2026 6:56 PM EDT- $4.5MMarket Cap
- -93.98%1-Year Change
- Diagnostics & ResearchIndustry
ISPECIMEN (ISPC)
$3.01-$0.06 (-2.12%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
EMPERY ASSET MANAGEMENT, LP | 335.82% | 466,333 | +466,333 (+100.00%) | Dec 31, 2021 |
KEPOS CAPITAL LP | 136.83% | 190,000 | -35,000 (-18.42%) | Dec 31, 2021 |
BLACKROCK INC. | 40.72% | 56,538 | 0 (0.00%) | Jun 30, 2024 |
ENGINEERS GATE MANAGER LP | 19.41% | 26,959 | +26,959 (+100.00%) | Dec 31, 2021 |
TWO SIGMA SECURITIES, LLC | 7.26% | 10,076 | +10,076 (+100.00%) | Dec 31, 2021 |
TOWER RESEARCH CAPITAL LLC | 1.97% | 2,740 | +1,375 (+50.18%) | Dec 31, 2021 |
CITIGROUP INC | 1.26% | 1,750 | +1,750 (+100.00%) | Mar 31, 2022 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
TETON WESTWOOD FUNDS | 27.37% | 38,000 | 0 (0.00%) | Dec 31, 2025 |
FIDELITY CONCORD STREET TRUST | 27.19% | 37,754 | 0 (0.00%) | Feb 28, 2026 |
VANGUARD INDEX FUNDS | 25.92% | 35,987 | 0 (0.00%) | Mar 31, 2026 |
BRIDGEWAY FUNDS INC | 15.70% | 21,800 | 0 (0.00%) | Mar 31, 2026 |
iSHARES TRUST | 9.48% | 13,169 | 0 (0.00%) | Feb 28, 2026 |
EQ ADVISORS TRUST | 0.94% | 1,307 | 0 (0.00%) | Mar 31, 2026 |
USAA MUTUAL FUNDS TRUST | 0.61% | 844 | 0 (0.00%) | Jan 31, 2026 |
Current Ownership Distribution
- Institutions5.9M (57.40%)
- Insiders2.6M (25.41%)
- Mutual Funds1.8M (17.18%)
- Other0 (0.00%)
Insider Transactions
- 25.41% (2.6M)Current InsiderOwnership (%, shares)
- 0Number of InsiderBuying (last 12 months)
- $0.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Field Katharyn | Award | Sep 25, 2024 | $860.16 | 168 | $5.12 | 168 |
Dhaliwal Avtar | Award | Sep 25, 2024 | $860.16 | 168 | $5.12 | 168 |
Paolone Richard | Award | Sep 25, 2024 | $860.16 | 168 | $5.12 | 168 |
Dhaliwal Avtar | Award | Sep 25, 2024 | $860.16 | 168 | $5.12 | 168 |