Who owns Questar Corporation?

Top Holders and Investors of STR Stock

Find out what company owns Questar Corporation, who bought STR this quarter, and who sold shares of STR stock?

Fund or Company Name Number of Shares Valued At As Of
STATE STREET CORPORATION 16.22M $402.33M Mar 2016
Parnassus Investments 14.18M $351.66M Mar 2016
Vanguard 12.66M $245.97M Dec 2015
JPMORGAN CHASE & CO 11.60M $287.02M Mar 2016
BlackRock Fund Advisors 8.69M $215.40M Mar 2016
FMR 6.19M $153.49M Mar 2016
BlackRock Institutional Trust Company, N.A. 5.17M $128.26M Mar 2016
Deutsche Bank Aktiengesellschaft 4.75M $116.40M Mar 2016
Magnetar Financial 4.21M $104.44M Mar 2016
First Trust Advisors 2.58M $64.04M Mar 2016
CNH Partners 2.11M $52.41M Mar 2016
,,,,,,,,,,,, 2.00M $38.96M Dec 2015
Franklin Resources 1.73M $42.85M Mar 2016
NORTHERN TRUST 1.65M $40.81M Mar 2016
MORGAN STANLEY 1.56M $38.60M Mar 2016
ALPINE ASSOCIATES MANAGEMENT 1.31M $32.55M Mar 2016
KORNITZER CAPITAL MANAGEMENT INC /KS 1.29M $31.94M Mar 2016
Gabelli Funds 1.27M $31.61M Mar 2016
Bank of America Corporation 1.12M $27.73M Mar 2016
Legal & General 1.09M $27.13M Mar 2016
Name OMERS Administration Corporation 1.09M $26.98M Mar 2016
Geode Capital Management 1.07M $26.56M Mar 2016
ROYAL LONDON ASSET MANAGEMENT 1.06M $42522 Mar 2016
OLD REPUBLIC INTERNATIONAL 997500 $24.74M Mar 2016
Hennessy Advisors 961426 $23.84M Mar 2016
Manufacturers Life Insurance Company 936639 $23.35M Mar 2016
Water Island Capital 902443 $22.38M Mar 2016
Charles Schwab Investment Management 886097 $21.98M Mar 2016
,,,,,,,,,,,, 800000 $15.58M Dec 2015
DIMENSIONAL FUND ADVISORS 782725 $19.41M Mar 2016
Citi 711835 $13.87M Dec 2015
Credit Suisse AG 640546 $15.88M Mar 2016
BlackRock 620720 $15.39M Mar 2016
National Rural Electric Cooperative Association 596116 $11.61M Dec 2015
RE ADVISERS 596116 $14.78M Mar 2016
BlackRock Investment Management 578881 $14.36M Mar 2016
GOLDMAN SACHS 570760 $14.15M Mar 2016
GW Capital 565705 $11.02M Dec 2015
Commonwealth of Pennsylvania 531284 $13.18M Mar 2016
CalPERS 511225 $12.68M Mar 2016
Teachers Advisors 467584 $11.60M Mar 2016
ROCKLAND TRUST 443351 $11.00M Jun 2016
LSV Asset Management 426575 $10.58M Mar 2016
Ameriprise Financial 423150 $10.49M Mar 2016
Allianz Asset Management AG 405750 $10.06M Mar 2016
New York State Common Retirement Fund 402900 $9.99M Mar 2016
FENIMORE ASSET MANAGEMENT 398291 $10.10M Jun 2016
Barclays 385901 $9.26M Mar 2016
California State Teachers Retirement System 383720 $9.52M Mar 2016
Kimelman & Baird 371718 $9.22M Mar 2016
NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY 365373 $9.06M Mar 2016
BlackRock 364640 $9.05M Mar 2016
Brown Trout Management 364026 $9.24M Jun 2016
AMERICAN INTERNATIONAL 340518 $8.45M Mar 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 314865 $7.99M Jun 2016
TIAA-CREF Investment Management 302496 $7.50M Mar 2016
Swiss National Bank 291600 $6.98M Mar 2016
Nationwide Fund Advisors 289377 $7.18M Mar 2016
Fiduciary Trust Company 279808 $6.94M Mar 2016
RHUMBLINE ADVISERS 279227 $6.92M Mar 2016
Thomas Stevens, CFA" 265704 $6.59M Mar 2016
Parametric Portfolio Associates 252548 $6.26M Mar 2016
GAMCO Asset Management 249150 $6.18M Mar 2016
Florida State Board of Administration 240879 $5.97M Mar 2016
BlackRock Advisors 235037 $5.83M Mar 2016
BRIGHT ROCK CAPITAL MANAGEMENT 230900 $5.86M Jun 2016
Retirement Systems of Alabama 226254 $5.74M Jun 2016
DuPont Capital Management Corporation 214896 $5.33M Mar 2016
PNC FINANCIAL SERVICES 206689 $5.13M Mar 2016
UBS Group AG 188715 $4.69M Mar 2016
I.G. Investment Management 184000 $4.56M Mar 2016
PRUDENTIAL FINANCIAL 174167 $4.32M Mar 2016
Clear Harbor Asset Management 171306 $4.25M Mar 2016
Wallington Asset Management 166572 $4.13M Mar 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 166210 $4.12M Mar 2016
Fifth Third Ban 161776 $3.15M Dec 2015
Metropolitan Life Insurance Company 158630 $3.93M Mar 2016
WOODSTOCK 156769 $3.89M Mar 2016
HUNTINGTON NATIONAL BANK 150854 $3.60M Jun 2016
Whittier Trust 147360 $3.65M Mar 2016
ALLIANCEBERNSTEIN 147031 $2.86M Dec 2015
Pine River Capital Management 146976 $3.65M Mar 2016
Lazard Asset Management 146000 $3.62M Mar 2016
Magellan Asset Management 145423 $2.83M Dec 2015
TEXAS PERMANENT SCHOOL FUND 139879 $3.47M Mar 2016
Farmers & Merchants Investment 139164 $3.53M Jun 2016
State of Wisconsin Investment Board 137072 $3.40M Mar 2016
Advisors Asset Management 131914 $3.27M Mar 2016
Macquarie 123000 $3.05M Mar 2016
Inves 122308 $3.03M Mar 2016
Guggenheim Capital, LLC Managers 120977 $3.00M Mar 2016
,,,,,,,,,,,, 119400 $2.33M Dec 2015
MUTUAL OF AMERICA CAPITAL MANAGEMENT 119390 $2.96M Mar 2016
Baird Financial 119124 $2.95M Mar 2016
PRING TURNER CAPITAL 119055 $2.95M Mar 2016
Brian McDonald 119026 $2.98M Mar 2016
Keeley Asset Management 116285 $2.27M Dec 2015
BP p.l.c. 112000 $2.78M Mar 2016
Dynamic Capital Management 111233 $2.76M Mar 2016
HighTower Advisors 109870 $2.72M Mar 2016
Federated Investors 105600 $2.62M Mar 2016
PUTNAM INVESTMENTS 104068 $2.58M Mar 2016
Squarepoint Ops 96312 $2.39M Mar 2016
HSBC HOLDINGS 90832 $1.77M Dec 2015
AVIVA 90609 $2.25M Mar 2016
Renaissance Technologies 86200 $2.14M Mar 2016
Arizona State Retirement System 83196 $2.06M Mar 2016
Royal Bank of Canada 81371 $2.02M Mar 2016
Intact Investment Management 81000 $1.58M Dec 2015
BNP PARIBAS ARBITRAGE, SNC 80868 $2.05M Jun 2016
Brown Advisory Holdings Incorporated 79992 $1.97M Mar 2016
Gabelli Securities 79918 $1.98M Mar 2016
OHIO PERS 77705 $1.93M Mar 2016
Mason Street Advisors 76199 $1.89M Mar 2016
Kayne Anderson Rudnick Investment Management 74837 $1.86M Mar 2016
Nuveen Asset Management 70747 $1.76M Mar 2016
VICTORY CAPITAL MANAGEMENT 70168 $1.74M Mar 2016
STATE TREASURER STATE OF MICHIGAN 69871 $1.73M Mar 2016
Millennium Management 69767 $1.73M Mar 2016
Liberty Mutual Group Asset Management 69343 $1.72M Mar 2016
T. Rowe Price Associates 68590 $1.70M Mar 2016
Aperio 67938 $1.68M Mar 2016
Bartlett & Co. 67935 $1.72M Jun 2016
State of New Jersey Common Pension Fund D 65000 $1.61M Mar 2016
Great-West Life Assurance Company 64497 $1.60M Mar 2016
Pacad Investment 64445 $1.60M Mar 2016
SG Americas Securities 62544 $1.55M Mar 2016
Alaska Retirement Management Board 61384 $1.56M Jun 2016
NISA Investment Advisors 61000 $1.55M Jun 2016
PEAK6 Investments 59100 $1.15M Dec 2015
Municipal Employees' Retirement System of Michigan 58330 $1.45M Mar 2016
SUSQUEHANNA INTERNATIONAL 57587 $1.12M Dec 2015
Roosevelt Investment 57173 $1.11M Dec 2015
OREGON PUBLIC EMPLOYEES RETIREMENT FUND 57102 $1.42M Mar 2016
Raymond James & Associates 55181 $1.37M Mar 2016
ING INVESTMENT MANAGEMENT 55080 $1.37M Mar 2016
Wells Fargo & Company 53897 $1.34M Mar 2016
ProShare Advisors 52376 $1.30M Mar 2016
GSA Capital Partners 51198 $1.27M Mar 2016
BTIM 50468 $1.25M Mar 2016
ENVESTNET ASSET MANAGEMENT 50432 $1.25M Mar 2016
RHJ International SA 47795 $1.18M Mar 2016
IndexIQ Advisors 46966 $1.17M Mar 2016
Louisiana State Employees Retirement System 46600 $1.18M Jun 2016
ProFund Advisors 46588 $1.15M Mar 2016
COMMERCE BANK N A/MO 43102 $1.07M Mar 2016
Whittier Trust Co. of Nevada 42744 $1.06M Mar 2016
Royal Bank of Scotland 42000 $1.04M Mar 2016
First Republic Investment Management 40919 $1.02M Mar 2016
Capstone Investment Advisors 40500 $1.00M Mar 2016

Who sold Questar Corporation?

Fund Name Date Sold Shares Held Valued At
Duff & Phelps Investment Management Dec. 31, 2015 1.90M $37.01M
Norges Bank Investment Management Dec. 31, 2015 1.76M $34.33M
LUMINUS MANAGEMENT Dec. 31, 2015 861429 $16.78M
Honeywell International Dec. 31, 2015 808700 $15.75M
New Amsterdam Partners Dec. 31, 2015 681769 $13.28M
----------------------------------------------------------------------------- Dec. 31, 2015 644809 $12.56M
RS INVESTMENT MANAGEMENT March 31, 2016 563209 $13.97M
Principal Financial Dec. 31, 2015 556738 $10.85M
KENNEDY CAPITAL MANAGEMENT Dec. 31, 2015 531424 $10.35M
Jennifer Ranahan March 31, 2016 427125 $10.59M
Cooke & Bieler Dec. 31, 2015 302710 $5.90M
Jupiter Asset Management Dec. 31, 2015 220949 $4.30M
AQR Capital Management Dec. 31, 2015 198511 $3.87M
BlueCrest Capital Management Dec. 31, 2015 171586 $3.34M
Canada Pension Plan Investment Board Dec. 31, 2015 147905 $2.88M
Sunrise Partners Limited Partnership Dec. 31, 2015 135322 $2.64M
Neuberger Berman Dec. 31, 2015 127267 $2.48M