PLUG POWER INC's ticker is and the CUSIP is 72919P952. A total of 9 filers reported holding PLUG POWER INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $4,412 | -99.8% | 250,000 | 0.0% | 0.05% | +74.2% |
| Q3 2022 | $2,502,000 | -21.9% | 250,000 | 0.0% | 0.03% | -8.8% |
| Q2 2022 | $3,205,000 | +32.3% | 250,000 | -50.0% | 0.03% | +88.9% |
| Q1 2022 | $2,422,000 | -16.1% | 500,000 | -0.4% | 0.02% | +12.5% |
| Q4 2021 | $2,886,000 | -21.0% | 502,000 | +0.4% | 0.02% | -5.9% |
| Q3 2021 | $3,652,000 | +129.7% | 500,000 | +233.3% | 0.02% | +142.9% |
| Q2 2021 | $1,590,000 | +19.1% | 150,000 | -50.0% | 0.01% | 0.0% |
| Q1 2021 | $1,335,000 | +5034.6% | 300,000 | +300.0% | 0.01% | – |
| Q4 2020 | $26,000 | – | 75,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 1,388,100 | $16,268 | 0.01% |
| JANE STREET GROUP, LLC | 3,015,900 | $35,346,348 | 0.01% |
| IMC-Chicago, LLC | 702,700 | $8,235,644 | 0.01% |
| GROUP ONE TRADING, L.P. | 238,200 | $2,791,704 | 0.01% |
| Twin Tree Management, LP | 49,600 | $581,312 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |