CEMI — CHEMBIO DIAGNOSTICS INC
Reported value held$1.17M
Funds holding (latest)17
Sector—
CEMI (CHEMBIO DIAGNOSTICS INC) is tracked on HoldingsHub across five years of quarterly 13F filings. 17 funds have reported positions historically, with the sum of their latest reported stakes valued at $1.17M. No fund in our coverage reported a position in the latest filing period, which typically means the stock has fallen out of the tracked funds' portfolios rather than that it cannot be bought.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
Q1 2023 — 10 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.56M | $690.48K | 0.00% | Hold |
| Geode Capital Management history | 279.46K | $123.58K | 0.00% | Hold |
| BNY Mellon history | 123.05K | $54.41K | 0.00% | Hold |
| Northern Trust Corp history | 81.12K | $35.87K | 0.00% | Reduce |
| Citadel Advisors history | 25.91K | $11.46K | 0.00% | Reduce |
| UBS Group AG history | 18.68K | $8.26K | 0.00% | New |
| JPMorgan Chase & Co history | 1.49K | $1.00K | 0.00% | Reduce |
| Wells Fargo & Co history | 2.25K | $995 | 0.00% | Reduce |
| Morgan Stanley history | 1.50K | $662 | 0.00% | Reduce |
| Renaissance Technologies history | 157.10K | $69 | 0.00% | Add |
Q4 2022 — 10 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.56M | $343.06K | 0.00% | Hold |
| BNY Mellon history | 123.05K | $27.03K | 0.00% | Reduce |
| Northern Trust Corp history | 82.14K | $18.05K | 0.00% | Hold |
| Citadel Advisors history | 64.80K | $14.24K | 0.00% | Reduce |
| Morgan Stanley history | 4.69K | $1.03K | 0.00% | Reduce |
| Wells Fargo & Co history | 2.48K | $546 | 0.00% | Add |
| Geode Capital Management history | 279.46K | $61 | 0.00% | Hold |
| Renaissance Technologies history | 136.40K | $30 | 0.00% | Add |
| Bank of America Corp history | 86 | $18 | 0.00% | New |
| JPMorgan Chase & Co history | 3.52K | $1 | 0.00% | Add |
Q3 2022 — 11 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.56M | $564.00K | 0.00% | Add |
| Geode Capital Management history | 280.11K | $101.00K | 0.00% | Hold |
| Millennium Management history | 191.30K | $69.00K | 0.00% | New |
| Citadel Advisors history | 139.08K | $51.00K | 0.00% | Add |
| Royce & Associates history | 135.80K | $49.00K | 0.00% | Hold |
| BNY Mellon history | 123.95K | $45.00K | 0.00% | Hold |
| Renaissance Technologies history | 113.60K | $41.00K | 0.00% | Add |
| Northern Trust Corp history | 82.14K | $30.00K | 0.00% | Hold |
| Morgan Stanley history | 6.24K | $2.00K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 3.39K | $1.00K | 0.00% | Reduce |
| Wells Fargo & Co history | 1.44K | $0 | — | Hold |
Q2 2022 — 11 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.10M | $718.00K | 0.00% | Hold |
| Geode Capital Management history | 280.11K | $182.00K | 0.00% | Add |
| Royce & Associates history | 135.80K | $88.00K | 0.00% | Hold |
| BNY Mellon history | 123.95K | $81.00K | 0.00% | Reduce |
| Northern Trust Corp history | 82.14K | $53.00K | 0.00% | Hold |
| Citadel Advisors history | 36.66K | $24.00K | 0.00% | Reduce |
| Renaissance Technologies history | 23.50K | $15.00K | 0.00% | New |
| Morgan Stanley history | 6.89K | $5.00K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 3.89K | $3.00K | 0.00% | Reduce |
| Citigroup Inc history | 2.20K | $1.00K | 0.00% | New |
| Wells Fargo & Co history | 1.44K | $1.00K | 0.00% | Add |
Q1 2022 — 9 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.10M | $906.00K | 0.00% | Reduce |
| Geode Capital Management history | 274.42K | $225.00K | 0.00% | Hold |
| Royce & Associates history | 135.80K | $111.00K | 0.00% | Reduce |
| BNY Mellon history | 124.75K | $102.00K | 0.00% | New |
| Northern Trust Corp history | 82.14K | $67.00K | 0.00% | Reduce |
| Citadel Advisors history | 51.94K | $43.00K | 0.00% | Reduce |
| Morgan Stanley history | 11.80K | $9.00K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 4.49K | $4.00K | 0.00% | Reduce |
| Wells Fargo & Co history | 1.42K | $1.00K | 0.00% | Hold |
Q4 2021 — 14 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Vanguard Group history | 1.41M | $1.60M | 0.00% | Add |
| Royce & Associates history | 314.35K | $358.00K | 0.00% | Reduce |
| Geode Capital Management history | 274.42K | $312.00K | 0.00% | Add |
| Citadel Advisors history | 242.68K | $277.00K | 0.00% | Add |
| Goldman Sachs Group history | 92.17K | $105.00K | 0.00% | New |
| Northern Trust Corp history | 83.24K | $95.00K | 0.00% | Reduce |
| Millennium Management history | 47.10K | $54.00K | 0.00% | Reduce |
| JPMorgan Chase & Co history | 33.45K | $38.00K | 0.00% | Add |
| Morgan Stanley history | 19.10K | $21.00K | 0.00% | Reduce |
| T. Rowe Price Associates history | 15.20K | $17.00K | 0.00% | Hold |
| UBS Group AG history | 10.29K | $12.00K | 0.00% | New |
| Wells Fargo & Co history | 1.42K | $1.00K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 339 | $0 | — | Add |
| Bank of America Corp history | 153 | $0 | — | New |
New Positions (latest)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 17 funds)
| Fund | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 | Q2 2021 | Q1 2021 |
|---|---|---|---|---|---|---|---|---|---|
| Vanguard Group | 1.56M | 1.56M | 1.56M | 1.10M | 1.10M | 1.41M | 897.69K | 855.25K | 919.31K |
| Geode Capital Management | 279.46K | 279.46K | 280.11K | 280.11K | 274.42K | 274.42K | 203.07K | — | — |
| BNY Mellon | 123.05K | 123.05K | 123.95K | 123.95K | 124.75K | — | — | — | — |
| Northern Trust Corp | 81.12K | 82.14K | 82.14K | 82.14K | 82.14K | 83.24K | 83.84K | — | — |
| Citadel Advisors | 25.91K | 64.80K | 139.08K | 36.66K | 51.94K | 242.68K | 230.38K | — | — |
| UBS Group AG | 18.68K | — | — | — | — | 10.29K | — | — | — |
| JPMorgan Chase & Co | 1.49K | 3.52K | 3.39K | 3.89K | 4.49K | 33.45K | 1.42K | — | — |
| Wells Fargo & Co | 2.25K | 2.48K | 1.44K | 1.44K | 1.42K | 1.42K | 17.41K | — | — |
| Morgan Stanley | 1.50K | 4.69K | 6.24K | 6.89K | 11.80K | 19.10K | 122.12K | — | — |
| Renaissance Technologies | 157.10K | 136.40K | 113.60K | 23.50K | — | — | — | — | — |
| Fidelity Management & Research (FMR) | — | — | — | — | — | 339 | 129 | — | — |
| Goldman Sachs Group | — | — | — | — | — | 92.17K | — | — | — |
| Bank of America Corp | — | 86 | — | — | — | 153 | — | — | — |
| Citigroup Inc | — | — | — | 2.20K | — | — | — | — | — |
| Millennium Management | — | — | 191.30K | — | — | 47.10K | 50.19K | — | — |
| Royce & Associates | — | — | 135.80K | 135.80K | 135.80K | 314.35K | 491.45K | — | — |
| T. Rowe Price Associates | — | — | — | — | — | 15.20K | 15.20K | — | — |