VANGUARD GROUP INC - ISPECIMEN INC ownership

ISPECIMEN INC's ticker is ISPC and the CUSIP is 45032V108. A total of 15 filers reported holding ISPECIMEN INC in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
VANGUARD GROUP INC ownership history of ISPECIMEN INC
ValueSharesWeighting
Q3 2023$93,372
-59.9%
150,600
-7.6%
0.00%
Q2 2023$232,953
+6.7%
162,9040.0%0.00%
Q1 2023$218,291
-3.0%
162,904
-0.5%
0.00%
Q4 2022$225,092
-16.6%
163,7030.0%0.00%
Q3 2022$270,000
+101.5%
163,703
+166.3%
0.00%
Q2 2022$134,000
-30.9%
61,462
+70.3%
0.00%
Q1 2022$194,000
-72.6%
36,086
-60.2%
0.00%
Q4 2021$709,00090,7600.00%
Other shareholders
ISPECIMEN INC shareholders Q2 2022
NameSharesValueWeighting ↓
Bleichroeder LP 65,834$144,0000.03%
Teton Advisors, Inc. 40,000$87,0000.02%
GRIMES & COMPANY, INC. 62,014$135,0000.01%
Main Street Financial Solutions, LLC 10,500$23,0000.00%
WELLS FARGO & COMPANY/MN 28$00.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GEODE CAPITAL MANAGEMENT, LLC 23,339$50,0000.00%
BANK OF AMERICA CORP /DE/ 1,053$2,0000.00%
MORGAN STANLEY 5,000$11,0000.00%
BlackRock Inc. 56,699$124,0000.00%
View complete list of ISPECIMEN INC shareholders