NORTHWEST NAT GAS CO's ticker is NWNXXXX and the CUSIP is 667655104. A total of 186 filers reported holding NORTHWEST NAT GAS CO in Q3 2018. The put-call ratio across all filers is 0.74 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $535,000 | +55.1% | 8,000 | +48.1% | 0.01% | +25.0% |
| Q2 2018 | $345,000 | +13.5% | 5,400 | -6.1% | 0.00% | +33.3% |
| Q1 2018 | $304,000 | -38.2% | 5,750 | -30.3% | 0.00% | -40.0% |
| Q4 2017 | $492,000 | -2.0% | 8,250 | +5.8% | 0.01% | -16.7% |
| Q3 2017 | $502,000 | -56.6% | 7,800 | -59.2% | 0.01% | -57.1% |
| Q2 2017 | $1,156,000 | +82.6% | 19,100 | +78.3% | 0.01% | +75.0% |
| Q1 2017 | $633,000 | +29.2% | 10,710 | +30.6% | 0.01% | +33.3% |
| Q4 2016 | $490,000 | +114.9% | 8,200 | +115.8% | 0.01% | +100.0% |
| Q3 2016 | $228,000 | -7.3% | 3,800 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $246,000 | +20.0% | 3,800 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $205,000 | -30.3% | 3,800 | -34.5% | 0.00% | -25.0% |
| Q4 2015 | $294,000 | +12.2% | 5,800 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $262,000 | -25.1% | 5,800 | -30.1% | 0.00% | -20.0% |
| Q2 2015 | $350,000 | -60.1% | 8,300 | -54.6% | 0.01% | -58.3% |
| Q1 2015 | $877,000 | +4.7% | 18,300 | +8.9% | 0.01% | 0.0% |
| Q4 2014 | $838,000 | +192.0% | 16,800 | +147.1% | 0.01% | +200.0% |
| Q3 2014 | $287,000 | +5.1% | 6,800 | +17.2% | 0.00% | 0.0% |
| Q2 2014 | $273,000 | – | 5,800 | – | 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% |