CORNING INC's ticker is and the CUSIP is 219350905. A total of 4 filers reported holding CORNING INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $19,000 | -84.9% | 900 | -83.0% | 0.00% | -88.9% |
| Q2 2020 | $126,000 | -41.7% | 5,300 | -31.2% | 0.02% | -48.6% |
| Q1 2020 | $216,000 | -73.7% | 7,700 | -71.5% | 0.04% | -71.5% |
| Q3 2019 | $822,000 | -9.7% | 27,000 | -6.9% | 0.12% | -10.9% |
| Q2 2019 | $910,000 | -13.7% | 29,000 | -13.4% | 0.14% | -19.3% |
| Q1 2019 | $1,055,000 | +21.3% | 33,500 | +15.5% | 0.17% | +20.4% |
| Q3 2018 | $870,000 | 0.0% | 29,000 | 0.0% | 0.14% | -6.0% |
| Q2 2018 | $870,000 | – | 29,000 | – | 0.15% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 240,800 | $10,477,000 | 0.02% |
| SIMPLEX TRADING, LLC | 1,856 | $8,075,000 | 0.02% |
| WINTRUST INVESTMENTS LLC | 900 | $19,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |