BlackRock Inc. - ISPECIMEN INC ownership

ISPECIMEN INC's ticker is ISPC and the CUSIP is 45032V108. A total of 14 filers reported holding ISPECIMEN INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
BlackRock Inc. ownership history of ISPECIMEN INC
ValueSharesWeighting
Q3 2023$35,153
-56.6%
56,6990.0%0.00%
Q2 2023$81,080
+6.7%
56,6990.0%0.00%
Q1 2023$75,977
-2.5%
56,6990.0%0.00%
Q4 2022$77,961
-17.1%
56,6990.0%0.00%
Q3 2022$94,000
-24.2%
56,6990.0%0.00%
Q2 2022$124,000
-67.5%
56,699
-20.3%
0.00%
Q1 2022$382,000
+582.1%
71,175
+903.6%
0.00%
Q4 2021$56,000
+60.0%
7,092
+18.1%
0.00%
Q3 2021$35,0006,0070.00%
Other shareholders
ISPECIMEN INC shareholders Q1 2022
NameSharesValueWeighting ↓
GRIMES & COMPANY, INC. 56,189$34,8370.00%
Main Street Financial Solutions, LLC 10,500$6,5100.00%
WELLS FARGO & COMPANY/MN 39$240.00%
NORTHERN TRUST CORP 13,805$8,5590.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GEODE CAPITAL MANAGEMENT, LLC 38,498$23,8680.00%
BlackRock Inc. 56,699$35,1530.00%
Schonfeld Strategic Advisors LLC 19,500$12,0900.00%
UBS Group AG 104$640.00%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 22,770$14,1170.00%
View complete list of ISPECIMEN INC shareholders