Citadel Advisors - BIOMERICA INC ownership

BIOMERICA INC's ticker is BMRA and the CUSIP is 09061H307. A total of 29 filers reported holding BIOMERICA INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of BIOMERICA INC
ValueSharesWeighting
Q2 2023$60,602
-12.0%
44,560
+21.1%
0.00%
Q1 2023$68,835
-64.0%
36,810
-35.6%
0.00%
Q4 2022$191,362
+89.5%
57,123
+123.7%
0.00%
Q3 2022$101,000
+159.0%
25,540
+89.8%
0.00%
Q2 2022$39,000
-85.3%
13,457
-77.3%
0.00%
Q1 2022$265,000
-26.8%
59,310
-36.2%
0.00%
Q4 2021$362,000
+141.3%
93,000
+179.3%
0.00%
Q3 2021$150,000
-16.7%
33,300
-25.8%
0.00%
Q2 2021$180,000
-26.2%
44,873
+0.2%
0.00%
Q1 2021$244,000
+248.6%
44,800
+220.0%
0.00%
Q4 2020$70,000
-54.8%
14,000
-37.5%
0.00%
Q3 2020$155,000
+453.6%
22,400
+99.2%
0.00%
Q1 2019$28,00011,2450.00%
Other shareholders
BIOMERICA INC shareholders Q1 2022
NameSharesValueWeighting ↓
Fore Capital, LLC 85,000$331,0000.11%
Granahan Investment Management 1,102,573$4,289,0000.09%
PERRITT CAPITAL MANAGEMENT INC 30,000$117,0000.06%
Orion Capital Management LLC 11,500$45,0000.03%
HCR Wealth Advisors 20,000$78,0000.01%
HERITAGE INVESTORS MANAGEMENT CORP 69,350$270,0000.01%
EMERALD ADVISERS, LLC 19,000$74,0000.00%
NewEdge Advisors, LLC 32,900$128,0000.00%
WELLS FARGO & COMPANY/MN 6,564$25,0000.00%
NORTHERN TRUST CORP 18,391$72,0000.00%
View complete list of BIOMERICA INC shareholders