T2 BIOSYSTEMS INC's ticker is TTOO and the CUSIP is 89853L104. A total of 81 filers reported holding T2 BIOSYSTEMS INC in Q4 2021. The put-call ratio across all filers is 1.11 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $9,000 | -18.2% | 25,300 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $11,000 | -21.4% | 25,300 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $14,000 | -46.2% | 25,300 | 0.0% | 0.00% | -50.0% |
| Q2 2021 | $26,000 | -18.8% | 25,300 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $32,000 | -47.5% | 25,300 | -0.8% | 0.00% | -60.0% |
| Q4 2020 | $61,000 | +96.8% | 25,500 | 0.0% | 0.01% | +66.7% |
| Q3 2020 | $31,000 | -22.5% | 25,500 | +2.0% | 0.00% | -25.0% |
| Q2 2020 | $40,000 | +185.7% | 25,000 | 0.0% | 0.00% | +100.0% |
| Q1 2020 | $14,000 | – | 25,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Polaris Venture Management Co. V, L.L.C. | 1,841,924 | $4,844,000 | 4.10% |
| Bell Rock Capital LLC | 340,375 | $897,000 | 0.52% |
| Senvest Management, LLC | 2,557,437 | $6,726,000 | 0.50% |
| ARDSLEY ADVISORY PARTNERS LP | 825,000 | $2,170,000 | 0.42% |
| GAGNON SECURITIES LLC | 149,065 | $392,000 | 0.08% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 200,000 | $526,000 | 0.08% |
| ALGERT GLOBAL LLC | 27,767 | $73,000 | 0.04% |
| &PARTNERS | 10,000 | $26,000 | 0.04% |
| Focused Wealth Management, Inc | 30,550 | $80,000 | 0.02% |
| Jump Trading, LLC | 27,104 | $71,000 | 0.02% |