IspecimenISPC

13F holders, Q4 2024 (December 31)
7holders +1
2new positions
2sold out
$2.65avg. 13F price*

At the end of Q4 2024, 7 institutions reported holding Ispecimen Inc. (ISPC) in their 13F filings, up 1 from Q3 2024. 2 opened new positions and 2 sold out. The largest holders were Bridgeway Capital Management, LLC ($58K), UBS Group AG ($29K) and BlackRock, Inc. ($8K).

Company
Ispecimen Inc.
CUSIP
45032V207
Latest filing quarter
Q2 2026

History

Number of 13F holders

051015 Q3 2024: 6Q3 2024Q4 2024: 7Q4 2024Q1 2025: 8Q1 2025Q2 2025: 9Q2 2025Q3 2025: 12Q3 2025Q4 2025: 11Q4 2025Q1 2026: 11Q1 2026Q2 2026: 1Q2 2026

Total Exit/New Position Q3 2024 → Q4 2024

InstitutionsTotal Value
New Positions2$58K
Exits2$157K

All 13F filers, Q3 2024 → Q4 2024: 31,307 shares bought and 34,484 shares sold, net −3,177 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 7 holders

Bridgeway Capital Management, LLC 0.00% New 21,800 $58K
UBS Group AG 0.00% Add +647.0% 10,974 $29K
BlackRock, Inc. 0.00% No change 2,827 $8K
Tower Research Capital LLC (TRC) 0.00% Reduce -88.8% 131 $348
Bank of America Corp. 0.00% Reduce -88.1% 7 $19
Sachetta, LLC 0.00% New 2 $6
SBI Securities Co., Ltd. 0.00% — 2 $5

"% of holder's portfolio" is ISPC's weight in each manager's 13F, not the share of Ispecimen Inc. the manager owns.