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 | $336,000 | -2.6% | 5,625 | +5.1% | 0.49% | +0.8% |
| Q3 2017 | $345,000 | -3.6% | 5,354 | -10.6% | 0.49% | +1.0% |
| Q2 2017 | $358,000 | -12.7% | 5,986 | -13.6% | 0.48% | +26.9% |
| Q1 2017 | $410,000 | +5.4% | 6,931 | +7.0% | 0.38% | +13.1% |
| Q3 2016 | $389,000 | +9.9% | 6,478 | +18.5% | 0.34% | +15.5% |
| Q2 2016 | $354,000 | -15.9% | 5,468 | -37.7% | 0.29% | +34.9% |
| Q1 2015 | $421,000 | -15.1% | 8,771 | -11.8% | 0.22% | -2.7% |
| Q4 2014 | $496,000 | – | 9,940 | – | 0.22% | – |
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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% |