NORTHWEST NAT GAS CO's ticker is and the CUSIP is 667655904. A total of 1 filers reported holding NORTHWEST NAT GAS CO in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $13,000 | +116.7% | 2 | +100.0% | 0.00% | – |
| Q2 2018 | $6,000 | +500.0% | 1 | -85.7% | 0.00% | – |
| Q1 2018 | $1,000 | – | 7 | -86.8% | 0.00% | – |
| Q4 2017 | $0 | – | 53 | +960.0% | 0.00% | – |
| Q3 2017 | $0 | – | 5 | 0.0% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 5 | -68.8% | 0.00% | – |
| Q1 2017 | $1,000 | -50.0% | 16 | -20.0% | 0.00% | – |
| Q4 2016 | $2,000 | +100.0% | 20 | +25.0% | 0.00% | – |
| Q3 2016 | $1,000 | 0.0% | 16 | +433.3% | 0.00% | – |
| Q2 2016 | $1,000 | – | 3 | 0.0% | 0.00% | – |
| Q1 2016 | $0 | – | 3 | 0.0% | 0.00% | – |
| Q4 2015 | $0 | -100.0% | 3 | -98.4% | 0.00% | -100.0% |
| Q3 2015 | $19,000 | – | 190 | +4650.0% | 0.00% | – |
| Q2 2015 | $0 | – | 4 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 2 | $13,000 | 0.00% |