Purchases and Sales Made in Q1 2021 in Chembio Diagnostics, Inc. (CEMI)
This table provides information about the institutional ownership of Chembio Diagnostics, Inc. (CEMI) during Q1 2021. The information is specifically focused on institutions that hold shares of CHEMBIO DIAGNOSTICS, INC..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Apr 28, 2021
Q1 2021
|
Perkins Capital Management Inc
|
BUY
|
- |
290KNew |
$985K - $2.31M
|
290K
$0
|
|
|
May 13, 2021
Q1 2021
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
155KNew |
$526K - $1.23M
|
155K
$0
|
|
|
May 05, 2021
Q1 2021
|
Penbrook Management LLC
|
BUY
|
- |
139K+ 66.08% |
$472K - $1.11M
|
349K
$0
|
|
|
May 17, 2021
Q1 2021
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
35.8KNew |
$122K - $285K
|
35.8K
$0
|
|
|
May 12, 2021
Q1 2021
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
35.7K+ 13.48% |
$122K - $285K
|
301K
$0
|
|
|
May 17, 2021
Q1 2021
|
State Street Corp
Boston, MA |
BUY
|
- |
33.5K+ 13.27% |
$114K - $267K
|
286K
$0
|
|
|
May 17, 2021
Q1 2021
|
Pdt Partners, LLC
New York, NY |
BUY
|
- |
23KNew |
$78.1K - $183K
|
23K
$0
|
|
|
May 17, 2021
Q1 2021
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
18.4KNew |
$62.6K - $147K
|
18.4K
$0
|
|
|
May 13, 2021
Q1 2021
|
Avantax Advisory Services, Inc.
|
BUY
|
- |
16.3K+ 77.08% |
$55.4K - $130K
|
37.4K
$0
|
|
|
Sep 07, 2021
Q1 2021
|
Newbridge Financial Services Group, Inc.
|
BUY
|
- |
13.7K+ 18.62% |
$46.5K - $109K
|
87.2K
$0
|
|
|
May 17, 2021
Q1 2021
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
13.5K+ 12.29% |
$45.8K - $107K
|
123K
$0
|
|
|
May 13, 2021
Q1 2021
|
Barclays PLC
London, X0 |
BUY
|
- |
10.1K+ 159.07% |
$34.5K - $80.8K
|
16.5K
$0
|
|
|
Jun 22, 2021
Q1 2021
|
Phocas Financial Corp.
Alameda, CA |
BUY
|
- |
10K+ 50.0% |
$34K - $79.7K
|
30K
$0
|
|
|
May 17, 2021
Q1 2021
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
6.52K+ 16.89% |
$22.2K - $52K
|
45.1K
$0
|
|
|
May 12, 2021
Q1 2021
|
Ubs Group Ag
|
BUY
|
- |
1.82K+ 36.33% |
$6.17K - $14.5K
|
6.81K
$0
|
|
|
May 17, 2021
Q1 2021
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
546+ 4.33% |
$1.86K - $4.35K
|
13.1K
$0
|
|
|
May 06, 2021
Q1 2021
|
Sigma Planning Corp
Ann Arbor, MI |
BUY
|
- |
400+ 1.87% |
$1.36K - $3.19K
|
21.8K
$0
|
|
|
May 17, 2021
Q1 2021
|
Captrust Financial Advisors
Raleigh, NC |
BUY
|
- |
252New |
$857 - $2.01K
|
252
$0
|
|
|
May 17, 2021
Q1 2021
|
Meridian Wealth Partners, LLC
Blue Bell, PA |
BUY
|
- |
82New |
$279 - $654
|
82
$0
|
|
|
May 07, 2021
Q1 2021
|
American International Group, Inc.
New York, NY |
BUY
|
- |
31+ 0.27% |
$105 - $247
|
11.5K
$0
|
|
|
May 13, 2021
Q1 2021
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
May 14, 2021
Q1 2021
|
Gagnon Securities LLC
|
SELL
|
- |
-57- 0.12% |
$194 - $454
|
48.1K
$0
|
|
|
May 13, 2021
Q1 2021
|
Capital Asset Advisory Services LLC
Haslett, MI |
SELL
|
- |
-100Closed |
$340 - $797
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-184- 7.78% |
$626 - $1.47K
|
2.18K
$0
|
|
|
May 13, 2021
Q1 2021
|
Bank Of New York Mellon Corp
New York, NY |
SELL
|
- |
-599- 0.92% |
$2.04K - $4.77K
|
64.5K
$0
|
|
|
Apr 26, 2021
Q1 2021
|
Whittier Trust CO
|
SELL
|
- |
-625- 50.0% |
$2.13K - $4.98K
|
625
$0
|
|
|
May 13, 2021
Q1 2021
|
Evoke Wealth, LLC
|
SELL
|
- |
-856Closed |
$2.91K - $6.82K
|
0
$0
|
|
|
May 13, 2021
Q1 2021
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-1.22K- 8.76% |
$4.14K - $9.72K
|
12.7K
$0
|
|
|
May 17, 2021
Q1 2021
|
Tower Research Capital LLC (Trc)
New York, NY |
SELL
|
- |
-1.67K- 29.49% |
$5.67K - $13.3K
|
3.99K
$0
|
|
|
May 13, 2021
Q1 2021
|
Segall Bryant & Hamill, LLC
Chicago, IL |
SELL
|
- |
-2K- 0.28% |
$6.79K - $15.9K
|
704K
$0
|
|
|
May 13, 2021
Q1 2021
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-2K- 61.54% |
$6.8K - $15.9K
|
1.25K
$0
|
|
|
Apr 26, 2021
Q1 2021
|
Cutler Group LP
|
SELL
|
- |
-2.5K- 34.24% |
$8.5K - $19.9K
|
4.8K
$0
|
|
|
May 14, 2021
Q1 2021
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-2.92K- 10.41% |
$9.92K - $23.2K
|
25.1K
$0
|
|
|
May 17, 2021
Q1 2021
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-2.96K- 12.49% |
$10K - $23.6K
|
20.7K
$0
|
|
|
May 14, 2021
Q1 2021
|
Quantbot Technologies LP
New York, NY |
SELL
|
- |
-4.46KClosed |
$15.2K - $35.5K
|
0
$0
|
|
|
May 18, 2021
Q1 2021
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-4.69K- 29.64% |
$15.9K - $37.4K
|
11.1K
$0
|
|
|
May 17, 2021
Q1 2021
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-4.96K- 7.85% |
$16.9K - $39.6K
|
58.3K
$0
|
|
|
Apr 26, 2021
Q1 2021
|
Simplex Trading, LLC
|
SELL
|
- |
-5.55K- 46.19% |
$18.9K - $44.2K
|
6.47K
$0
|
|
|
May 17, 2021
Q1 2021
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-7.49K- 15.13% |
$25.5K - $59.7K
|
42K
$0
|
|
|
May 17, 2021
Q1 2021
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-22.4K- 35.53% |
$76.3K - $179K
|
40.7K
$0
|
|
|
May 04, 2021
Q1 2021
|
Commonwealth Equity Services, LLC
|
SELL
|
- |
-23KClosed |
$78.1K - $183K
|
0
$0
|
|
|
May 13, 2021
Q1 2021
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-25.4K- 68.23% |
$86.4K - $202K
|
11.8K
$0
|
|
|
May 13, 2021
Q1 2021
|
Trexquant Investment LP
Stamford, CT |
SELL
|
- |
-25.7K- 67.88% |
$87.3K - $205K
|
12.2K
$0
|
|
|
May 13, 2021
Q1 2021
|
Ars Investment Partners, LLC
|
SELL
|
- |
-32.4KClosed |
$110K - $258K
|
0
$0
|
|
|
May 10, 2021
Q1 2021
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
- |
-35.5K- 66.38% |
$121K - $283K
|
18K
$0
|
|
|
May 12, 2021
Q1 2021
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-37.9K- 86.24% |
$129K - $302K
|
6.04K
$0
|
|
|
May 12, 2021
Q1 2021
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-47.3K- 16.21% |
$161K - $377K
|
245K
$0
|
|
|
May 19, 2021
Q1 2021
|
Virtu Financial LLC
New York, NY |
SELL
|
- |
-62KClosed |
$211K - $494K
|
0
$0
|
|
|
May 10, 2021
Q1 2021
|
P.A.W. Capital Corp
|
SELL
|
- |
-100KClosed |
$340K - $797K
|
0
$0
|
|
|
May 17, 2021
Q1 2021
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-103K- 47.81% |
$352K - $825K
|
113K
$0
|