NORTHWEST NAT GAS CO's ticker is NWNXXXX and the CUSIP is 667655104. A total of 13 filers reported holding NORTHWEST NAT GAS CO in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $1,045,000 | -58.5% | 15,624 | -60.4% | 0.01% | -60.0% |
| Q2 2018 | $2,519,000 | +12.0% | 39,489 | +1.2% | 0.02% | +8.7% |
| Q1 2018 | $2,250,000 | -3.7% | 39,035 | -0.4% | 0.02% | +4.5% |
| Q4 2017 | $2,337,000 | -10.8% | 39,174 | -3.7% | 0.02% | +4.8% |
| Q3 2017 | $2,619,000 | +5.3% | 40,660 | -2.2% | 0.02% | 0.0% |
| Q2 2017 | $2,487,000 | -2.4% | 41,555 | -3.6% | 0.02% | -4.5% |
| Q1 2017 | $2,547,000 | +0.7% | 43,094 | +1.9% | 0.02% | +4.8% |
| Q4 2016 | $2,529,000 | -15.0% | 42,294 | -14.5% | 0.02% | -8.7% |
| Q3 2016 | $2,974,000 | -31.3% | 49,469 | -25.9% | 0.02% | -37.8% |
| Q2 2016 | $4,330,000 | +10725.0% | 66,795 | +8926.4% | 0.04% | – |
| Q1 2016 | $40,000 | +8.1% | 740 | 0.0% | 0.00% | – |
| Q4 2015 | $37,000 | +42.3% | 740 | +31.7% | 0.00% | – |
| Q3 2015 | $26,000 | +8.3% | 562 | 0.0% | 0.00% | – |
| Q2 2015 | $24,000 | -11.1% | 562 | 0.0% | 0.00% | – |
| Q1 2015 | $27,000 | +145.5% | 562 | +159.0% | 0.00% | – |
| Q4 2014 | $11,000 | – | 217 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ACADIA TRUST NA | 141,219 | $8,488,000 | 2.57% |
| Clear Harbor Asset Management, LLC | 91,043 | $5,473,000 | 1.20% |
| DUFF & PHELPS INVESTMENT MANAGEMENT CO | 800,000 | $48,088,000 | 0.68% |
| Robeco Schweiz AG | 106,000 | $6,410,000 | 0.56% |
| Mengis Capital Management, Inc. | 10,905 | $655,000 | 0.54% |
| RobecoSam USA, Inc. | 7,500 | $451,000 | 0.54% |
| OLD REPUBLIC INTERNATIONAL CORP | 263,300 | $11,606,000 | 0.50% |
| American Investment Services, Inc. | 19,536 | $1,174,000 | 0.49% |
| TRUE Private Wealth Advisors | 22,077 | $1,282,000 | 0.41% |
| HENNESSY ADVISORS INC | 234,286 | $14,083,000 | 0.40% |