iSpecimen Inc.

ISPC

Exchange: Nasdaq
Industry: Services-Commercial Physical & Biological Research
SEC CIK: 0001558569

SEC filings (opens in a new tab)

No open-market purchases or sales by iSpecimen Inc. insiders were filed in the last 90 days; 8 institutions reported holding it in 13F filings for Q2 2026, worth $152.0K in total; no superinvestor holds it.

Q1 2023 vs. Q4 2022

How the institutions holding iSpecimen Inc. changed between Q4 2022 and Q1 2023.

All holders in Q1 2023 All holders in Q4 2022

13F holders of ISPC: Q4 2022 compared with Q1 2023
Measure	Q4 2022	Q1 2023	Change
Holders	13	14	+1
Shares	475.6K	496.3K	+20.7K (+4.4%)
Value	$653.0K	$665.4K	+$12.4K (+1.9%)

New holders (2)

Institutions that held iSpecimen Inc. at the end of Q1 2023 but not at the end of Q4 2022.

Institutions new to ISPC in Q1 2023
Institution	Shares	Value	% of portfolio
Northern Trust Corp	13,805	$18.5K	0.00%
Susquehanna International Group, LLP	12,851	$17.3K	0.00%

Sold out (1)

Institutions that held iSpecimen Inc. at the end of Q4 2022 and filed for Q1 2023 without it.

Institutions that sold out of ISPC in Q1 2023
Institution	Shares, Q4 2022	Value, Q4 2022
Bank of America Corp	12	$16