ALLIANCEBERNSTEIN L.P. - CHEMBIO DIAGNOSTICS INC ownership

CHEMBIO DIAGNOSTICS INC's ticker is CEMI and the CUSIP is 163572209. A total of 80 filers reported holding CHEMBIO DIAGNOSTICS INC in Q4 2020. The put-call ratio across all filers is 2.48 and the average weighting 0.0%.

Quarter-by-quarter ownership
ALLIANCEBERNSTEIN L.P. ownership history of CHEMBIO DIAGNOSTICS INC
ValueSharesWeighting
Q1 2021$181,000
-26.1%
51,5000.0%0.00%
Q4 2020$245,000
-34.1%
51,500
-32.8%
0.00%
Q3 2020$372,000
+49.4%
76,6000.0%0.00%
Q2 2020$249,00076,6000.00%
Other shareholders
CHEMBIO DIAGNOSTICS INC shareholders Q4 2020
NameSharesValueWeighting ↓
Penbrook Management LLC 344,060$1,634,0001.26%
Union Square Park Capital Management, LLC 400,000$1,900,0000.76%
P.A.W. CAPITAL CORP 100,000$475,0000.42%
PRECEPT MANAGEMENT LLC 150,000$713,0000.29%
Newbridge Financial Services Group, Inc. 73,500$349,0000.29%
SANDERS MORRIS HARRIS LLC 183,584$990,0000.22%
FRIESS ASSOCIATES LLC 555,000$2,636,0000.19%
PERRITT CAPITAL MANAGEMENT INC 30,651$146,0000.09%
Ikarian Capital, LLC 219,109$1,041,0000.05%
SEGALL BRYANT & HAMILL, LLC 705,823$3,352,0000.04%
View complete list of CHEMBIO DIAGNOSTICS INC shareholders