WOLFF WIESE MAGANA LLC - CHEMBIO DIAGNOSTICS INC ownership

CHEMBIO DIAGNOSTICS INC's ticker is CEMI and the CUSIP is 163572209. A total of 40 filers reported holding CHEMBIO DIAGNOSTICS INC in Q4 2022. The put-call ratio across all filers is 0.04 and the average weighting 0.0%.

Quarter-by-quarter ownership
WOLFF WIESE MAGANA LLC ownership history of CHEMBIO DIAGNOSTICS INC
ValueSharesWeighting
Q4 2022$1195400.0%0.00%
Q3 2022$05400.0%0.00%
Q2 2022$05400.0%0.00%
Q1 2022$0
-100.0%
5400.0%0.00%
-100.0%
Q4 2021$1,0000.0%5400.0%0.00%0.0%
Q3 2021$1,0000.0%540
+170.0%
0.00%0.0%
Q2 2021$1,0000.0%2000.0%0.00%0.0%
Q1 2021$1,0000.0%2000.0%0.00%0.0%
Q4 2020$1,0002000.00%
Other shareholders
CHEMBIO DIAGNOSTICS INC shareholders Q4 2022
NameSharesValueWeighting ↓
Penbrook Management LLC 354,670$887,0000.55%
Newbridge Financial Services Group, Inc. 61,675$154,0000.10%
GAGNON SECURITIES LLC 47,793$119,0000.02%
Phocas Financial Corp. 30,000$75,0000.01%
ROYCE & ASSOCIATES LP 491,453$1,229,0000.01%
SEGALL BRYANT & HAMILL, LLC 701,318$1,754,0000.01%
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 179,680$449,0000.01%
Jump Financial, LLC 37,900$95,0000.01%
Cutler Group LLC / CA 44,918$112,0000.01%
Virtu Financial LLC 19,653$49,0000.00%
View complete list of CHEMBIO DIAGNOSTICS INC shareholders