IspecimenISPC
13F holders, Q2 2024 (June 30)13holders +2
7new positions
5sold out
1famous investor
$0.31avg. 13F price*
At the end of Q2 2024, 13 institutions reported holding Ispecimen Inc. (ISPC) in their 13F filings, up 2 from Q1 2024. 7 opened new positions and 5 sold out. The largest holders were BlackRock Inc. ($17K), HRT Financial LP ($14K) and Virtu Financial LLC ($13K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Ispecimen Inc.
- CUSIP
- 45032V108
- Latest filing quarter
- Q1 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 7 | $46K |
| Exits | 5 | $16K |
All 13F filers, Q1 2024 → Q2 2024: 148,217 shares bought and 113,055 shares sold, net +35,162 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 13 holders
| BlackRock Inc. | 0.00% | No change | 56,538 | $17K |
| HRT Financial LP | 0.00% | New | 45,935 | $14K |
| Virtu Financial LLC | 0.00% | New | 42,087 | $13K |
| Geode Capital Management, LLC | 0.00% | No change | 38,498 | $12K |
| Vanguard Group Inc. | 0.00% | Reduce -53.0% | 35,987 | $11K |
| GRIMES & Co WEALTH MANAGEMENT, LLC | 0.00% | No change | 30,818 | $10K |
| Citadel Advisors | 0.00% | New | 25,500 | $8K |
| Jane Street Group, LLC | 0.00% | New | 19,888 | $6K |
| StoneX Group Inc. | 0.00% | New | 14,742 | $5K |
| Northern Trust Corp. | 0.00% | No change | 13,805 | $4K |
| Main Street Financial Solutions, LLC | 0.00% | No change | 10,500 | $3K |
| Bank of America Corp. | 0.00% | New | 43 | $13 |
| Sachetta, LLC | 0.00% | New | 22 | $6 |
"% of holder's portfolio" is ISPC's weight in each manager's 13F, not the share of Ispecimen Inc. the manager owns.