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Chembio Diagnostics, Inc.

CEMIDelisted Apr 27, 2023
Industry
Pharmaceutical Preparations
SEC CIK
0001092662

Chembio Diagnostics, Inc. was delisted on Apr 27, 2023; its insiders filed their last Form 4 on May 2, 2023; 30 institutions reported holding it in 13F filings for Q1 2023, worth $1.36M in total; no superinvestor held it.

13F holders, Q1 2021

Institutional positions in Chembio Diagnostics, Inc. as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
72
No complete 13F data for Q4 2020
Shares held
6.98M
No complete 13F data for Q4 2020
Total value
$24.5M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting CEMI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 72 institutions
Q1 2021: 72 institutionsQ2 2021: 60 institutionsQ3 2021: 47 institutionsQ4 2021: 43 institutionsQ1 2022: 36 institutionsQ2 2022: 38 institutionsQ3 2022: 38 institutionsQ4 2022: 38 institutionsQ1 2023: 30 institutionsQ2 2023: 1 institutionQ3 2023: 0 institutionsQ4 2023: 0 institutionsQ1 2024: 0 institutionsQ2 2024: 0 institutionsQ3 2024: 0 institutionsQ4 2024: 0 institutionsQ1 2025: 0 institutionsQ2 2025: 0 institutionsQ3 2025: 0 institutionsQ4 2025: 0 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ1 2021: $24.5M
Q1 2021: $24.5MQ2 2021: $14.4MQ3 2021: $9.94MQ4 2021: $4.58MQ1 2022: $2.32MQ2 2022: $1.57MQ3 2022: $1.15MQ4 2022: $638.6KQ1 2023: $1.36MQ2 2023: $3.86KQ3 2023: $0Q4 2023: $0Q1 2024: $0Q2 2024: $0Q3 2024: $0Q4 2024: $0Q1 2025: $0Q2 2025: $0Q3 2025: $0Q4 2025: $0Q1 2026: $0Q2 2026: $0
Institutions holding CEMI and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 20250$0
Q3 20250$0
Q2 20250$0
Q1 20250$0
Q4 20240$0
Q3 20240$0
Q2 20240$0
Q1 20240$0
Q4 20230$0
Q3 20230$0
Q2 20231$3.86K
Q1 202330$1.36M
Q4 202238$638.6K
Q3 202238$1.15M
Q2 202238$1.57M
Q1 202236$2.32M
Q4 202143$4.58M
Q3 202147$9.94M
Q2 202160$14.4M
Q1 202172$24.5M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Chembio Diagnostics, Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding CEMI in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Meridian Wealth Partners, LLC82$00.00%––
Captrust Financial Advisors252$1.00K0.00%––
IFP Advisors, Inc375$1.00K0.00%––
Wolff Wiese Magana LLC200$1.00K0.00%––
Whittier Trust Co625$2.00K0.00%––
Kistler-Tiffany Companies, LLC500$2.00K0.00%––
Advisor Group Holdings, Inc.1,250$4.00K0.00%––
Citigroup Inc1,339$5.00K0.00%––
Ameritas Investment Partners, Inc.1,721$6.00K0.00%––
Legal & General Group Plc2,180$8.00K0.00%––
BNP Paribas Arbitrage, SA3,226$11.3K0.00%––
Tower Research Capital LLC (TRC)3,991$14.0K0.00%––
Cutler Group LP4,800$16.0K0.00%––
Royal Bank of Canada5,024$18.0K0.00%––
Northwestern Mutual Wealth Management Co5,000$18.0K0.00%––
Group One Trading, L.P.6,037$21.0K0.00%––
Simplex Trading, LLC6,465$22.0K0.00%––
UBS Group AG6,814$23.0K0.00%––
New York State Common Retirement Fund7,400$26.0K0.00%––
Goldman Sachs Group Inc11,203$39.0K0.00%––
Jane Street Group, LLC11,124$39.0K0.00%––
American International Group, Inc.11,514$40.0K0.00%––
Wells Fargo & Company11,831$41.0K0.00%––
Trexquant Investment LP12,151$43.0K0.00%––
Deutsche Bank AG12,696$45.0K0.00%––
Invesco Ltd.13,147$46.0K0.00%––
Bank of Montreal10,575$47.0K0.00%––
Relative Value Partners Group, LLC13,991$49.0K0.00%––
Barclays PLC16,516$58.0K0.00%––
Rhumbline Advisers17,866$63.0K0.00%––
HighTower Advisors, LLC18,000$63.0K0.00%––
Millennium Management LLC18,411$65.0K0.00%––
Susquehanna Fundamental Investments, LLC20,700$73.0K0.00%––
Sigma Planning Corp21,800$77.0K0.00%––
Parametric Portfolio Associates LLC22,861$80.0K0.00%––
Boothbay Fund Management, LLC22,832$80.0K0.00%––
PDT Partners, LLC22,978$81.0K0.01%––
LPL Financial LLC25,091$88.0K0.00%––
California State Teachers Retirement System29,379$103.0K0.00%––
Bank of America Corp29,476$104.0K0.00%––
Phocas Financial Corp.30,000$105.0K0.01%––
Perritt Capital Management Inc30,651$108.0K0.06%––
Engineers Gate Manager LP35,763$126.0K0.01%––
Avantax Advisory Services, Inc.37,432$131.0K0.00%––
Neuberger Berman Group LLC37,500$132.0K0.00%––
California Public Employees Retirement System39,400$138.0K0.00%––
Citadel Advisors LLC40,743$143.0K0.00%––
Charles Schwab Investment Management Inc41,983$148.0K0.00%––
Price T Rowe Associates Inc45,124$158.0K0.00%––
Gagnon Securities LLC48,072$169.0K0.03%––
Alliancebernstein L.P.51,500$181.0K0.00%––
Morgan Stanley57,713$202.0K0.00%––
Nuveen Asset Management, LLC58,308$204.0K0.00%––
Bank of New York Mellon Corp64,531$227.0K0.00%––
Dimensional Fund Advisors LP67,088$235.0K0.00%––
Union Square Park Capital Management, LLC75,000$263.0K0.15%––
Newbridge Financial Services Group, Inc.87,185$306.0K0.23%––
JPMorgan Chase & Co94,989$334.0K0.00%––
Susquehanna International Group, LLP112,961$396.0K0.00%––
Ameriprise Financial Inc123,108$432.0K0.00%––
Friess Associates LLC144,084$506.0K0.20%––
Renaissance Technologies LLC154,640$543.0K0.00%––
Ikarian Capital, LLC219,109$769.0K0.11%––
Northern Trust Corp244,590$858.0K0.00%––
State Street Corp285,880$1.00M0.00%––
Perkins Capital Management Inc289,680$1.02M0.59%––
Geode Capital Management, LLC300,746$1.05M0.00%––
Penbrook Management LLC348,960$1.23M0.88%––
Royce & Associates LP491,453$1.73M0.01%––
Segall Bryant & Hamill, LLC703,826$2.48M0.02%––
Vanguard Group Inc919,308$3.23M0.00%––
BlackRock Inc.1,263,875$4.44M0.00%––