CEMI

Chembio diagnostics, Inc.
CEMI

Overview Fund Activity
Delisted

CEMI was delisted on the 27th of April, 2023.

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39 hedge funds and large institutions have $37.3M invested in Chembio diagnostics, Inc. in 2019 Q1 according to their latest regulatory filings, with 4 funds opening new positions, 13 increasing their positions, 10 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
39
Holders Change
-3
Holders Change %
-7.14%
% of All Funds
0.85%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
4
Increased
13
Reduced
10
Closed
6
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
NCM
Nantahala Capital Management
Connecticut
+$1.83M
2
PCM
Perkins Capital Management
Minnesota
+$839K
3
PM
Penbrook Management
New York
+$709K
4
SBH
Segall Bryant & Hamill
Illinois
+$506K
5
MAG
Millrace Asset Group
Pennsylvania
+$225K

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
-$4.54M
2
ACP
Acuta Capital Partners
California
-$1.92M
3
AIP
ARS Investment Partners
New York
-$842K
4
SCM
Stonepine Capital Management
Oregon
-$832K
5
CAM
Cortina Asset Management
Wisconsin
-$144K
Name Holding Trade Value Shares
Change 		Shares
Change %
NCM
1
Nantahala Capital Management
Connecticut
$6.38M +$1.83M +330,000 +40%
CAM
2
Cortina Asset Management
Wisconsin
$4.52M -$144K -25,984 -3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$3.72M +$55.6K +10,023 +2%
AIP
4
ARS Investment Partners
New York
$2.78M -$842K -151,678 -23%
RA
5
Royce & Associates
New York
$2.6M – – –
SBH
6
Segall Bryant & Hamill
Illinois
$2.44M +$506K +91,151 +26%
Wells Fargo
7
Wells Fargo
California
$1.72M +$89.9K +16,200 +6%
GS
8
Gagnon Securities
New York
$1.68M -$17.2K -3,095 -1%
ISL
9
Ingalls & Snyder LLC
New York
$1.66M -$100K -18,062 -6%
MAG
10
Millrace Asset Group
Pennsylvania
$1.56M +$225K +40,499 +17%
PCM
11
Perkins Capital Management
Minnesota
$1.51M +$839K +151,250 +125%
GA
12
Gagnon Advisors
New York
$1.38M – – –
PM
13
Penbrook Management
New York
$709K +$709K +127,650 New
Ameriprise
14
Ameriprise
Minnesota
$580K +$93.6K +16,865 +19%
WC
15
Wexford Capital
Florida
$555K – – –
Geode Capital Management
16
Geode Capital Management
Massachusetts
$454K +$20.1K +3,629 +5%
Renaissance Technologies
17
Renaissance Technologies
New York
$390K -$77.7K -13,999 -17%
Deutsche Bank
18
Deutsche Bank
Germany
$390K -$70.1K -12,635 -15%
BFM
19
Boothbay Fund Management
New York
$371K +$194K +34,949 +110%
BlackRock
20
BlackRock
New York
$272K -$6.57K -1,186 -2%
Northern Trust
21
Northern Trust
Illinois
$271K -$28.3K -5,096 -9%
ACP
22
Acuta Capital Partners
California
$231K -$1.92M -345,500 -89%
Morgan Stanley
23
Morgan Stanley
New York
$201K +$8.02K +1,446 +4%
SIM
24
Spark Investment Management
New York
$147K +$32.8K +5,910 +29%
JPMorgan Chase & Co
25
JPMorgan Chase & Co
New York
$146K +$5.93K +1,072 +4%
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