NORTHWEST NAT GAS CO's ticker is NWNXXXX and the CUSIP is 667655104. A total of 238 filers reported holding NORTHWEST NAT GAS CO in Q4 2017. The put-call ratio across all filers is 3.22 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $518,000 | -88.4% | 8,682 | -88.4% | 0.00% | -87.5% |
| Q2 2017 | $4,472,000 | +627.2% | 74,723 | +618.4% | 0.01% | +700.0% |
| Q1 2017 | $615,000 | +143.1% | 10,401 | +145.7% | 0.00% | 0.0% |
| Q4 2016 | $253,000 | -96.2% | 4,234 | -96.2% | 0.00% | -90.9% |
| Q3 2016 | $6,621,000 | -33.4% | 110,144 | -28.2% | 0.01% | -52.2% |
| Q2 2016 | $9,948,000 | +221.7% | 153,469 | +167.3% | 0.02% | +187.5% |
| Q1 2016 | $3,092,000 | +452.1% | 57,414 | +419.3% | 0.01% | +700.0% |
| Q4 2015 | $560,000 | -13.6% | 11,056 | -21.7% | 0.00% | 0.0% |
| Q3 2015 | $648,000 | -1.2% | 14,129 | -9.2% | 0.00% | 0.0% |
| Q2 2015 | $656,000 | -0.6% | 15,555 | +13.0% | 0.00% | 0.0% |
| Q1 2015 | $660,000 | +9.5% | 13,769 | +13.9% | 0.00% | 0.0% |
| Q4 2014 | $603,000 | +42.9% | 12,089 | +21.0% | 0.00% | 0.0% |
| Q3 2014 | $422,000 | +108.9% | 9,988 | +133.3% | 0.00% | 0.0% |
| Q2 2014 | $202,000 | -68.2% | 4,281 | -71.2% | 0.00% | -50.0% |
| Q4 2013 | $636,000 | +71.4% | 14,853 | +68.2% | 0.00% | +100.0% |
| Q3 2013 | $371,000 | -72.0% | 8,832 | -71.7% | 0.00% | -75.0% |
| Q2 2013 | $1,326,000 | – | 31,208 | – | 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% |