GRANDFIELD & DODD, LLC - QUESTAR CORP ownership

QUESTAR CORP's ticker is STR and the CUSIP is 748356102. A total of 313 filers reported holding QUESTAR CORP in Q4 2015. The put-call ratio across all filers is 0.18 and the average weighting 0.1%.

Quarter-by-quarter ownership
GRANDFIELD & DODD, LLC ownership history of QUESTAR CORP
ValueSharesWeighting
Q2 2016$313,000
+2.3%
12,3430.0%0.04%0.0%
Q1 2016$306,000
+33.6%
12,343
+5.1%
0.04%
+25.7%
Q4 2015$229,000
+0.4%
11,7430.0%0.04%
-7.9%
Q3 2015$228,000
-7.3%
11,7430.0%0.04%0.0%
Q2 2015$246,000
-12.1%
11,743
+0.1%
0.04%
-11.6%
Q1 2015$280,000
-5.7%
11,7320.0%0.04%
-6.5%
Q4 2014$297,000
+13.4%
11,7320.0%0.05%
+12.2%
Q3 2014$262,000
-69.0%
11,732
-65.6%
0.04%
-68.0%
Q2 2014$846,000
+4.2%
34,1320.0%0.13%
+0.8%
Q1 2014$812,000
+3.4%
34,1320.0%0.13%
-0.8%
Q4 2013$785,000
+2.2%
34,1320.0%0.13%
-6.6%
Q3 2013$768,000
-5.7%
34,1320.0%0.14%
-11.0%
Q2 2013$814,00034,1320.15%
Other shareholders
QUESTAR CORP shareholders Q4 2015
NameSharesValueWeighting ↓
PRING TURNER CAPITAL GROUP INC 119,405$2,326,0003.81%
Maple-Brown Abbott Ltd 510,396$9,943,0003.37%
BRIGHT ROCK CAPITAL MANAGEMENT, LLC 278,000$5,415,0002.01%
ROCKLAND TRUST CO 552,771$10,768,0001.90%
PARNASSUS INVESTMENTS, LLC 14,216,376$276,935,0001.86%
NEW AMSTERDAM PARTNERS LLC/NY 681,769$13,281,0001.37%
Kimelman & Baird, LLC 338,768$6,599,0001.24%
Wallington Asset Management, LLC 170,267$3,317,0001.14%
CORTLAND ADVISERS LLC 2,000,000$38,960,0001.02%
OLD REPUBLIC INTERNATIONAL CORP 971,500$18,925,0001.02%
View complete list of QUESTAR CORP shareholders