CHEMBIO DIAGNOSTICS, INC. - 163572209
Detailed investor-level table based on 13F positions.
Early Q2 2023 data: only 1 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | History | No change | 1,561,470 | 690 | 0.0% | 0.0% | 1 | 0 | 0.0% | Q1 2023 | Jul 14, 2023 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 279,456 | 123 | 0.0% | 0.0% | 2 | 0 | 0.0% | Q1 2023 | May 15, 2023 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 157,100 | 69 | 0.0% | 0.0% | 3 | +20,700 | 15.18% | Q1 2023 | May 12, 2023 |
| Bank of New York Mellon Corp | History | No change | 123,045 | 54 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q1 2023 | May 09, 2023 |
| NORTHERN TRUST CORP | History | Reduced | 81,124 | 35 | 0.0% | 0.0% | 5 | -1,019 | -1.24% | Q1 2023 | May 15, 2023 |
| SIGNATUREFD, LLC | History | Added to | 64,700 | 28 | 0.0% | 0.0% | 6 | +4,700 | 7.83% | Q1 2023 | Apr 28, 2023 |
| STATE STREET CORP | History | No change | 53,409 | 23 | 0.0% | 0.0% | 7 | 0 | 0.0% | Q1 2023 | May 15, 2023 |
| JANE STREET GROUP, LLC | History | Added to | 35,646 | 15 | 0.0% | 0.0% | 8 | +13,958 | 64.36% | Q1 2023 | May 16, 2023 |
| CITADEL ADVISORS LLC | History | Reduced | 25,909 | 11 | 0.0% | 0.0% | 9 | -38,886 | -60.01% | Q1 2023 | May 15, 2023 |
| UBS Group AG | History | New | 18,681 | 8 | 0.0% | — | 10 | +18,681 | New | Q1 2023 | May 12, 2023 |
| Tower Research Capital LLC (TRC) | History | Reduced | 9,810 | 4 | 0.0% | 0.0% | 11 | -24 | -0.24% | Q1 2023 | May 09, 2023 |
| IFP Advisors, Inc | History | No change | 375 | 3 | 0.0% | 0.0% | 12 | 0 | 0.0% | Q1 2023 | Apr 18, 2023 |
| JPMORGAN CHASE & CO | History | Reduced | 1,493 | 1 | 0.0% | 0.0% | 13 | -2,027 | -57.59% | Q1 2023 | May 18, 2023 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -56,869 | -100.0% | Q4 2022 | Feb 14, 2023 |
| Valmark Advisers, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -51,413 | -100.0% | Q4 2022 | Feb 07, 2023 |
| GROUP ONE TRADING, L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -29,315 | -100.0% | Q4 2022 | Feb 09, 2023 |
| HighTower Advisors, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -21,012 | -100.0% | Q4 2022 | Feb 09, 2023 |
| SIMPLEX TRADING, LLC | History | Reduced | 2,036 | 0 | — | 0.0% | — | -15,800 | -88.58% | Q1 2023 | Apr 27, 2023 |
| MORGAN STANLEY | History | Reduced | 1,497 | 0 | — | 0.0% | — | -3,190 | -68.06% | Q1 2023 | May 15, 2023 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 2,250 | 0 | — | — | — | -235 | -9.46% | Q1 2023 | May 12, 2023 |
| ROYAL BANK OF CANADA | History | Added to | 270 | 0 | — | — | — | +226 | 513.64% | Q1 2023 | May 15, 2023 |
| BNP PARIBAS ARBITRAGE, SNC | History | Reduced | 165 | 0 | — | — | — | -119 | -41.9% | Q1 2023 | May 12, 2023 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -86 | -100.0% | Q4 2022 | Feb 10, 2023 |
| HARBOUR INVESTMENTS, INC. | History | No change | 250 | 0 | — | — | — | 0 | 0.0% | Q1 2023 | May 15, 2023 |
| WHITTIER TRUST CO | History | No change | 625 | 0 | — | — | — | 0 | 0.0% | Q1 2023 | Apr 21, 2023 |
| ADVISOR GROUP HOLDINGS, INC. | History | No change | 1,150 | 0 | — | — | — | 0 | 0.0% | Q1 2023 | May 12, 2023 |