CEMI

Chembio diagnostics, Inc.
CEMI

Overview Fund Activity
Delisted

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

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77 hedge funds and large institutions have $39.8M invested in Chembio diagnostics, Inc. in 2020 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 22 increasing their positions, 17 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
77
Holders Change
+18
Holders Change %
+30.51%
% of All Funds
1.37%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
25
Increased
22
Reduced
17
Closed
6
Calls
$1.39M
Puts
$2.49M
Net Calls
-$1.1M
Net Calls Change
-$1.19M

Top Buyers

1
FA
Friess Associates
Delaware
$2.64M
2
IC
Ikarian Capital
Texas
$1.04M
3
SMH
Sanders Morris Harris
Texas
$990K
4
Goldman Sachs
Goldman Sachs
New York
$950K
5
Marshall Wace
Marshall Wace
United Kingdom
$841K

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
$4.93M
2
Nuveen Asset Management
Nuveen Asset Management
Illinois
$300K
3
BCM
Bayesian Capital Management
New York
$0
4
SFI
Susquehanna Fundamental Investments
Pennsylvania
$112K
5
SC
Sculptor Capital
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
VF
26
Virtu Financial
New York
$295K +$295K +62,001 New
HighTower Advisors
27
HighTower Advisors
Illinois
$255K +$39.4K +8,263 +18%
AllianceBernstein
28
AllianceBernstein
Tennessee
$245K -$119K -25,100 -33%
Charles Schwab
29
Charles Schwab
California
$235K – – –
GS
30
Gagnon Securities
New York
$229K +$34.6K +7,278 +18%
Group One Trading
31
Group One Trading
Illinois
$208K +$109K +23,020 +110%
California Public Employees Retirement System
32
California Public Employees Retirement System
California
$187K – – –
T. Rowe Price Associates
33
T. Rowe Price Associates
Maryland
$183K -$91.5K -19,300 -33%
TI
34
Trexquant Investment
Connecticut
$180K +$180K +37,835 New
Neuberger Berman Group
35
Neuberger Berman Group
New York
$178K – – –
Wells Fargo
36
Wells Fargo
California
$177K +$20.7K +4,362 +13%
AIP
37
ARS Investment Partners
New York
$154K +$154K +32,400 New
PCM
38
Perritt Capital Management
Illinois
$146K -$101K -21,249 -41%
California State Teachers Retirement System (CalSTRS)
39
California State Teachers Retirement System (CalSTRS)
California
$140K – – –
LPL Financial
40
LPL Financial
California
$133K +$2.37K +500 +2%
SFI
41
Susquehanna Fundamental Investments
Pennsylvania
$112K -$202K -42,587 -64%
Commonwealth Equity Services
42
Commonwealth Equity Services
Massachusetts
$109K – – –
BFM
43
Boothbay Fund Management
New York
$108K +$108K +22,832 New
PPA
44
Parametric Portfolio Associates
Washington
$107K +$107K +22,549 New
SPC
45
Sigma Planning Corp
Michigan
$102K +$102K +21,400 New
AAS
46
Avantax Advisory Services
Texas
$100K +$100K +21,139 New
PFC
47
Phocas Financial Corp
California
$95K +$95K +20,000 New
RhumbLine Advisers
48
RhumbLine Advisers
Massachusetts
$85K +$7.86K +1,653 +10%
Jane Street
49
Jane Street
New York
$75K -$65.5K -13,817 -47%
Deutsche Bank
50
Deutsche Bank
Germany
$66K -$1.86K -392 -3%
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