NORTHWEST NAT GAS CO's ticker is NWNXXXX and the CUSIP is 667655104. A total of 181 filers reported holding NORTHWEST NAT GAS CO in Q4 2015. The put-call ratio across all filers is 0.89 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $372,000 | +1.4% | 5,832 | -8.3% | 0.00% | 0.0% |
| Q1 2018 | $367,000 | -37.0% | 6,361 | -34.9% | 0.00% | -50.0% |
| Q4 2017 | $583,000 | +135.1% | 9,775 | +155.4% | 0.00% | +100.0% |
| Q2 2016 | $248,000 | +37.0% | 3,828 | +14.0% | 0.00% | +100.0% |
| Q1 2016 | $181,000 | +42.5% | 3,357 | +33.7% | 0.00% | 0.0% |
| Q4 2015 | $127,000 | -17.5% | 2,510 | -25.3% | 0.00% | 0.0% |
| Q3 2015 | $154,000 | +242.2% | 3,359 | +217.2% | 0.00% | – |
| Q2 2015 | $45,000 | +12.5% | 1,059 | +28.5% | 0.00% | – |
| Q1 2015 | $40,000 | -2.4% | 824 | +0.7% | 0.00% | – |
| Q4 2014 | $41,000 | 0.0% | 818 | -15.8% | 0.00% | – |
| Q3 2014 | $41,000 | -12.8% | 972 | -1.7% | 0.00% | – |
| Q2 2014 | $47,000 | +6.8% | 989 | 0.0% | 0.00% | – |
| Q1 2014 | $44,000 | +2.3% | 989 | -1.6% | 0.00% | – |
| Q4 2013 | $43,000 | -70.7% | 1,005 | -71.3% | 0.00% | -100.0% |
| Q3 2013 | $147,000 | +88.5% | 3,500 | +90.9% | 0.00% | 0.0% |
| Q2 2013 | $78,000 | – | 1,833 | – | 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% |