Chembio Diagnostics, Inc.
Hedge Funds Holdings

Last updated:

Chembio Diagnostics, Inc.‘s stocks are currently a part of 17 hedge funds’ portfolios, which represents 2.6% of the total amount of its stocks outstanding. This makes up a total of 840.54K shares of Chembio Diagnostics, Inc.. Compared to the previous quarter, the number fell by -71.11% or -2.06M shares fewer. As for the holding position changes, 17.65% (3) of current hedge fund investors increased the number of shares held, 35.29% (6) of current holders sold a part of the shares held, and 58.82% (10) closed the holdings completely. 3 hedge funds are new holders of Chembio Diagnostics, Inc. stock in Q1 2023, it is 17.65% of total holders.

Hedge funds holding Chembio Diagnostics (Q2 2018 – Q1 2023)

Number of hedge funds
Q2 2018 32
Q3 2018 32
Q4 2018 42
Q1 2019 39
Q2 2019 38
Q3 2019 44
Q4 2019 38
Q1 2020 41
Q2 2020 75
Q3 2020 60
Q4 2020 76
Q1 2021 71
Q2 2021 58
Q3 2021 46
Q4 2021 41
Q1 2022 33
Q2 2022 34
Q3 2022 30
Q4 2022 35
Q1 2023 17

Hedge funds changes in Chembio Diagnostics positions (Q2 2018 – Q1 2023)

Changes in positions
Q2 2018 514508
Q3 2018 3124310
Q4 2018 151765-1
Q1 2019 4131066
Q2 2019 710876
Q3 2019 1213955
Q4 2019 217982
Q1 2020 131488-2
Q2 2020 47121113-8
Q3 2020 6211920-6
Q4 2020 23221777
Q1 2021 61830116
Q2 2021 1263125-16
Q3 2021 8161420-12
Q4 2021 891413-3
Q1 2022 441612-3
Q2 2022 579310
Q3 2022 27876
Q4 2022 117863
Q1 2023 33610-5

Hedge funds changes in Chembio Diagnostics stock options (Q2 2018 – Q1 2023)

Changes in stock options
Q2 2018 0 0
Q3 2018 0 0
Q4 2018 0 0
Q1 2019 0 0
Q2 2019 0 0
Q3 2019 0 0
Q4 2019 0 0
Q1 2020 0 0
Q2 2020 795,000 803,000
Q3 2020 2,221,000 2,129,000
Q4 2020 1,393,000 2,488,000
Q1 2021 634,000 646,000
Q2 2021 409,000 556,000
Q3 2021 1,043,000 2,001,000
Q4 2021 106,000 298,000
Q1 2022 53,000 116,000
Q2 2022 28,000 50,000
Q3 2022 38,000 5,000
Q4 2022 16,900 5,527
Q1 2023 45,000 3,000

Top 50 hedge fund holders of Chembio Diagnostics, Inc. (NASDAQ:CEMI)

Hedge fund Value Shares owned Portfolio share
VANGUARD GROUP INC 564K 1.56M 0.000%
GEODE CAPITAL MANAGEMENT, LLC 101K 280.11K 0.000%
BLACKROCK INC. Larry Fink 74K 206.19K 0.000%
MILLENNIUM MANAGEMENT LLC Israel Englander 69K 191.30K 0.000%
ROYCE & ASSOCIATES LP 49K 135.8K 0.001%
BANK OF NEW YORK MELLON CORP 45K 123.95K 0.000%
RENAISSANCE TECHNOLOGIES LLC Jim Simons 41K 113.6K 0.000%
CITADEL ADVISORS LLC Ken Griffin 35K 95.97K 0.000%
NORTHERN TRUST CORP 30K 82.14K 0.000%
SIGNATUREFD, LLC 25K 69.3K 0.001%
STATE STREET CORP 19K 53.40K 0.000%
VALMARK ADVISERS, INC. 19K 51.41K 0.000%
CITADEL ADVISORS LLC Ken Griffin 16K 43.1K 0.000%
HRT FINANCIAL LP 12K 33.46K 0.000%
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 10K 29K 0.000%
WOLVERINE TRADING, LLC 9K 21.7K 0.000%
TWO SIGMA SECURITIES, LLC 8K 23.08K 0.000%
GROUP ONE TRADING, L.P. 8K 21.68K 0.000%
HIGHTOWER ADVISORS, LLC 8K 21.01K 0.000%
GROUP ONE TRADING, L.P. 7K 20.5K 0.000%
NEWBRIDGE FINANCIAL SERVICES GROUP, INC. 7K 20.35K 0.004%
SIMPLEX TRADING, LLC 6K 17.9K 0.000%
SIMPLEX TRADING, LLC 5K 15.8K 0.000%
PHOCAS FINANCIAL CORP. 4K 10K 0.001%
IFP ADVISORS, INC 4K 375 0.000%
RUNNING POINT CAPITAL ADVISORS, LLC 4K 10K 0.003%
TOWER RESEARCH CAPITAL LLC (TRC) 4K 10.59K 0.000%
SIMPLEX TRADING, LLC 3K 8.36K 0.000%
MORGAN STANLEY 2K 6.23K 0.000%
JPMORGAN CHASE & CO 1K 3.39K 0.000%
ANTONETTI CAPITAL MANAGEMENT LLC 1K 2K 0.001%
FEDERATED HERMES, INC. 1K 1.10K 0.000%
RIGGS ASSET MANAGMENT CO. INC. 1K 2.17K 0.000%
BNP PARIBAS ARBITRAGE, SNC 103 284 0.000%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0 0 0.000%
ADVISOR GROUP HOLDINGS, INC. 0 0 0.000%
ENGINEERS GATE MANAGER LP 0 0 0.000%
JANE STREET GROUP, LLC 0 0 0.000%
CUTLER GROUP LLC / CA 0 0 0.000%
CITIGROUP INC 0 0 0.000%
WELLS FARGO & COMPANY/MN 0 0 0.000%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0 0 0.000%