GAMCO INVESTORS, INC. ET AL - NORTHWEST NAT GAS CO ownership

NORTHWEST NAT GAS CO's ticker is NWNXXXX and the CUSIP is 667655104. A total of 170 filers reported holding NORTHWEST NAT GAS CO in Q3 2014. The put-call ratio across all filers is 0.26 and the average weighting 0.1%.

Quarter-by-quarter ownership
GAMCO INVESTORS, INC. ET AL ownership history of NORTHWEST NAT GAS CO
ValueSharesWeighting
Q3 2018$2,188,000
+4.9%
32,7000.0%0.02%
+7.1%
Q2 2018$2,086,000
+10.7%
32,7000.0%0.01%
+7.7%
Q1 2018$1,885,000
-3.4%
32,7000.0%0.01%
+8.3%
Q4 2017$1,951,000
-7.4%
32,7000.0%0.01%
-7.7%
Q3 2017$2,106,000
+7.6%
32,7000.0%0.01%0.0%
Q2 2017$1,957,000
+1.2%
32,7000.0%0.01%
+8.3%
Q1 2017$1,933,000
-1.1%
32,7000.0%0.01%0.0%
Q4 2016$1,955,000
-0.6%
32,7000.0%0.01%
-7.7%
Q3 2016$1,966,000
-8.4%
32,700
-1.2%
0.01%
-7.1%
Q2 2016$2,146,000
+7.4%
33,100
-10.8%
0.01%
+7.7%
Q1 2016$1,998,000
+1.0%
37,100
-5.1%
0.01%0.0%
Q4 2015$1,979,000
+10.4%
39,1000.0%0.01%
+8.3%
Q3 2015$1,792,000
+8.7%
39,1000.0%0.01%
+33.3%
Q2 2015$1,649,000
-12.1%
39,1000.0%0.01%
-10.0%
Q1 2015$1,875,000
-5.1%
39,100
-1.2%
0.01%0.0%
Q4 2014$1,975,000
+18.1%
39,5740.0%0.01%
+11.1%
Q3 2014$1,672,000
+14.1%
39,574
+27.2%
0.01%
+12.5%
Q2 2014$1,466,000
+199.8%
31,100
+180.2%
0.01%
+166.7%
Q1 2014$489,00011,1000.00%
Other shareholders
NORTHWEST NAT GAS CO shareholders Q3 2014
NameSharesValueWeighting ↓
ACADIA TRUST NA 141,219$8,488,0002.57%
Clear Harbor Asset Management, LLC 91,043$5,473,0001.20%
DUFF & PHELPS INVESTMENT MANAGEMENT CO 800,000$48,088,0000.68%
Robeco Schweiz AG 106,000$6,410,0000.56%
Mengis Capital Management, Inc. 10,905$655,0000.54%
RobecoSam USA, Inc. 7,500$451,0000.54%
OLD REPUBLIC INTERNATIONAL CORP 263,300$11,606,0000.50%
American Investment Services, Inc. 19,536$1,174,0000.49%
TRUE Private Wealth Advisors 22,077$1,282,0000.41%
HENNESSY ADVISORS INC 234,286$14,083,0000.40%
View complete list of NORTHWEST NAT GAS CO shareholders