Granahan Investment Management - BIOMERICA INC ownership

BIOMERICA INC's ticker is BMRA and the CUSIP is 09061H307. A total of 37 filers reported holding BIOMERICA INC in Q2 2023. The put-call ratio across all filers is 0.14 and the average weighting 0.0%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of BIOMERICA INC
ValueSharesWeighting
Q3 2023$1,000,258
-35.8%
1,162,820
+1.6%
0.04%
-25.0%
Q2 2023$1,556,961
-28.1%
1,144,824
-1.1%
0.05%
-27.3%
Q1 2023$2,164,592
-42.4%
1,157,536
+3.1%
0.07%
-42.6%
Q4 2022$3,761,048
-14.5%
1,122,701
+0.3%
0.12%
-20.1%
Q3 2022$4,400,000
+38.0%
1,119,687
+1.5%
0.14%
+32.1%
Q2 2022$3,188,000
-39.0%
1,102,993
-5.7%
0.11%
-16.2%
Q1 2022$5,229,000
+21.9%
1,169,841
+6.1%
0.13%
+47.7%
Q4 2021$4,289,000
-7.6%
1,102,573
+6.9%
0.09%0.0%
Q3 2021$4,641,000
+12.5%
1,031,358
+0.3%
0.09%
+14.3%
Q2 2021$4,124,000
-9.0%
1,028,309
+23.9%
0.08%
-19.8%
Q1 2021$4,532,000
+78.1%
830,058
+62.5%
0.10%
+68.4%
Q4 2020$2,544,000
+309.0%
510,922
+469.4%
0.06%
+171.4%
Q3 2020$622,000
+239.9%
89,729
+256.3%
0.02%
+200.0%
Q2 2020$183,00025,1840.01%
Other shareholders
BIOMERICA INC shareholders Q2 2023
NameSharesValueWeighting ↓
WELLS FARGO & COMPANY/MN 6,500$23,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
BlackRock Inc. 19,478$70,0000.00%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 34,453$123,0000.00%
American Portfolios Advisors 1,000$3,5800.00%
BARCLAYS PLC 53$00.00%
ROYAL BANK OF CANADA 16$00.00%
VANGUARD GROUP INC 93,171$334,0000.00%
UBS Group AG 2,296$8,0000.00%
BANK OF AMERICA CORP /DE/ 4,033$14,0000.00%
View complete list of BIOMERICA INC shareholders