BlackRock Investment Management, LLC - NORTHWEST NAT GAS CO ownership

NORTHWEST NAT GAS CO's ticker is NWNXXXX and the CUSIP is 667655104. A total of 193 filers reported holding NORTHWEST NAT GAS CO in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of NORTHWEST NAT GAS CO
ValueSharesWeighting
Q4 2016$8,956,000
+20.5%
149,762
+21.1%
0.01%
+11.1%
Q3 2016$7,431,000
-7.0%
123,630
+0.3%
0.01%
-10.0%
Q2 2016$7,992,000
+29.5%
123,302
+7.6%
0.01%
+25.0%
Q1 2016$6,171,000
+8.2%
114,595
+1.7%
0.01%
+14.3%
Q4 2015$5,704,000
+11.1%
112,697
+0.6%
0.01%0.0%
Q3 2015$5,133,000
+10.3%
111,983
+1.5%
0.01%
+16.7%
Q2 2015$4,654,000
-3.1%
110,334
+10.1%
0.01%0.0%
Q1 2015$4,805,000
-3.2%
100,215
+0.8%
0.01%
-14.3%
Q4 2014$4,963,000
+17.3%
99,463
-0.7%
0.01%
+16.7%
Q3 2014$4,231,000
-9.6%
100,145
+0.9%
0.01%0.0%
Q2 2014$4,681,000
-0.5%
99,273
-7.1%
0.01%
-14.3%
Q1 2014$4,704,000
+3.8%
106,894
+1.0%
0.01%0.0%
Q4 2013$4,533,000
-0.2%
105,867
-2.1%
0.01%0.0%
Q3 2013$4,541,000
+0.0%
108,182
+1.2%
0.01%
-12.5%
Q2 2013$4,540,000106,8800.01%
Other shareholders
NORTHWEST NAT GAS CO shareholders Q1 2016
NameSharesValueWeighting ↓
ACADIA TRUST NA 147,509$6,955,0002.54%
Clear Harbor Asset Management, LLC 125,541$5,919,0001.27%
Piermont Capital Management Inc. 56,757$2,676,0001.04%
OLD REPUBLIC INTERNATIONAL CORP 237,300$11,189,0000.97%
PARNASSUS INVESTMENTS, LLC 2,341,529$110,403,0000.97%
A. D. Beadell Investment Counsel, Inc. 17,151$809,0000.60%
American Investment Services, Inc. 23,133$1,091,0000.59%
DUFF & PHELPS INVESTMENT MANAGEMENT CO 800,000$37,720,0000.57%
HENNESSY ADVISORS INC 260,568$12,286,0000.38%
Baker Ellis Asset Management LLC 22,532$1,062,0000.36%
View complete list of NORTHWEST NAT GAS CO shareholders