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, Q2 2021
Institutional positions in Chembio Diagnostics, Inc. as of Jun 30, 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
- 60
- −12 vs. Q1 2021
- Shares held
- 4.85M
- −2.13M (−30.5%) vs. Q1 2021
- Total value
- $14.4M
- −$10.1M (−41.2%) vs. Q1 2021
- New holders
- 13
- 6 more added
- Sold out
- 25
- 32 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 1 | $3.86K |
| Q1 2023 | 30 | $1.36M |
| Q4 2022 | 38 | $638.6K |
| Q3 2022 | 38 | $1.15M |
| Q2 2022 | 38 | $1.57M |
| Q1 2022 | 36 | $2.32M |
| Q4 2021 | 43 | $4.58M |
| Q3 2021 | 47 | $9.94M |
| Q2 2021 | 60 | $14.4M |
| Q1 2021 | 72 | $24.5M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Chembio Diagnostics, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 855,245 | $2.54M | 0.00% | −64,063−7.0% | Reduced |
| Segall Bryant & Hamill, LLC | 703,248 | $2.09M | 0.02% | −578−0.1% | Reduced |
| Royce & Associates LP | 491,453 | $1.46M | 0.01% | 00.0% | Unchanged |
| Penbrook Management LLC | 355,270 | $1.05M | 0.66% | +6,310+1.8% | Added |
| Perkins Capital Management Inc | 267,980 | $796.0K | 0.45% | −21,700−7.5% | Reduced |
| Millennium Management LLC | 251,869 | $748.0K | 0.00% | +233,458+1,268.0% | Added |
| BlackRock Inc. | 199,249 | $593.0K | 0.00% | −1,064,626−84.2% | Reduced |
| Geode Capital Management, LLC | 144,622 | $429.0K | 0.00% | −156,124−51.9% | Reduced |
| Tibra Equities Europe Ltd | 109,000 | $324.0K | 0.10% | +109,000 | New |
| Ameriprise Financial Inc | 103,253 | $307.0K | 0.00% | −19,855−16.1% | Reduced |
| State Street Corp | 92,109 | $274.0K | 0.00% | −193,771−67.8% | Reduced |
| JPMorgan Chase & Co | 92,364 | $274.0K | 0.00% | −2,625−2.8% | Reduced |
| Ergoteles LLC | 89,800 | $267.0K | 0.01% | +89,800 | New |
| Susquehanna International Group, LLP | 82,777 | $246.0K | 0.00% | −30,184−26.7% | Reduced |
| Goldman Sachs Group Inc | 80,184 | $238.0K | 0.00% | +68,981+615.7% | Added |
| Northern Trust Corp | 77,791 | $231.0K | 0.00% | −166,799−68.2% | Reduced |
| Newbridge Financial Services Group, Inc. | 74,500 | $221.0K | 0.14% | −12,685−14.5% | Reduced |
| Squarepoint Ops LLC | 65,509 | $195.0K | 0.00% | +65,509 | New |
| Occudo Quantitative Strategies LP | 58,441 | $174.0K | 0.03% | +58,441 | New |
| HRT Financial LP | 56,473 | $167.0K | 0.00% | +56,473 | New |
| Renaissance Technologies LLC | 54,474 | $162.0K | 0.00% | −100,166−64.8% | Reduced |
| Dimensional Fund Advisors LP | 54,662 | $162.0K | 0.00% | −12,426−18.5% | Reduced |
| Valmark Advisers, Inc. | 51,413 | $153.0K | 0.00% | +51,413 | New |
| Gagnon Securities LLC | 48,025 | $143.0K | 0.02% | −47−0.1% | Reduced |
| Morgan Stanley | 36,367 | $107.0K | 0.00% | −21,346−37.0% | Reduced |
| Deutsche Bank AG | 34,000 | $101.0K | 0.00% | +21,304+167.8% | Added |
| Engineers Gate Manager LP | 31,730 | $94.0K | 0.01% | −4,033−11.3% | Reduced |
| Gsa Capital Partners LLP | 30,880 | $92.0K | 0.01% | +30,880 | New |
| Phocas Financial Corp. | 30,000 | $89.0K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 26,303 | $78.0K | 0.00% | −14,440−35.4% | Reduced |
| LPL Financial LLC | 20,885 | $62.0K | 0.00% | −4,206−16.8% | Reduced |
| Sigma Planning Corp | 17,800 | $53.0K | 0.00% | −4,000−18.3% | Reduced |
| HighTower Advisors, LLC | 18,000 | $53.0K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 15,200 | $45.0K | 0.00% | −29,924−66.3% | Reduced |
| Bank of New York Mellon Corp | 14,484 | $43.0K | 0.00% | −50,047−77.6% | Reduced |
| Parametric Portfolio Associates LLC | 13,298 | $39.0K | 0.00% | −9,563−41.8% | Reduced |
| Marshall Wace, LLP | 10,977 | $33.0K | 0.00% | +10,977 | New |
| Game Plan Financial Advisors, LLC | 11,000 | $33.0K | 0.02% | +11,000 | New |
| Schonfeld Strategic Advisors LLC | 10,800 | $32.0K | 0.00% | +10,800 | New |
| ExodusPoint Capital Management, LP | 10,672 | $32.0K | 0.00% | +10,672 | New |
| Jump Financial, LLC | 10,900 | $32.0K | 0.00% | +10,900 | New |
| Jane Street Group, LLC | 10,051 | $29.0K | 0.00% | −1,073−9.6% | Reduced |
| Simplex Trading, LLC | 6,533 | $19.0K | 0.00% | +68+1.1% | Added |
| Bank of America Corp | 4,963 | $15.0K | 0.00% | −24,513−83.2% | Reduced |
| Northwestern Mutual Wealth Management Co | 5,000 | $15.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 4,431 | $13.0K | 0.00% | −593−11.8% | Reduced |
| Barclays PLC | 4,257 | $12.0K | 0.00% | −12,259−74.2% | Reduced |
| UBS Group AG | 2,940 | $9.00K | 0.00% | −3,874−56.9% | Reduced |
| BNP Paribas Arbitrage, SA | 1,364 | $4.05K | 0.00% | −1,862−57.7% | Reduced |
| Wells Fargo & Company | 1,363 | $4.00K | 0.00% | −10,468−88.5% | Reduced |
| Advisor Group Holdings, Inc. | 1,250 | $4.00K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 677 | $2.00K | 0.00% | −3,314−83.0% | Reduced |
| Whittier Trust Co | 625 | $2.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 665 | $2.00K | 0.00% | +413+163.9% | Added |
| Cutler Group LP | 500 | $1.00K | 0.00% | −4,300−89.6% | Reduced |
| Kistler-Tiffany Companies, LLC | 500 | $1.00K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 375 | $1.00K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 200 | $1.00K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 164 | $0 | 0.00% | −7,236−97.8% | Reduced |
| FMR LLC | 1 | $0 | 0.00% | +1 | New |
| Ikarian Capital, LLC | 0 | $0 | 0.00% | −219,109−100.0% | Sold out |
| Friess Associates LLC | 0 | $0 | 0.00% | −144,084−100.0% | Sold out |
| Union Square Park Capital Management, LLC | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Nuveen Asset Management, LLC | 0 | $0 | 0.00% | −58,308−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −51,500−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −41,983−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −39,400−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −37,500−100.0% | Sold out |
| Avantax Advisory Services, Inc. | 0 | $0 | 0.00% | −37,432−100.0% | Sold out |
| Perritt Capital Management Inc | 0 | $0 | 0.00% | −30,651−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −29,379−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −22,978−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −22,832−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −20,700−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −17,866−100.0% | Sold out |
| Relative Value Partners Group, LLC | 0 | $0 | 0.00% | −13,991−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −10,575−100.0% | Sold out |
| Invesco Ltd. | 0 | $0 | 0.00% | −13,147−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −12,151−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −11,514−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −6,037−100.0% | Sold out |
| Legal & General Group Plc | 0 | $0 | 0.00% | −2,180−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −1,721−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1,339−100.0% | Sold out |
| Meridian Wealth Partners, LLC | 0 | $0 | 0.00% | −82−100.0% | Sold out |