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QUESTAR CORP
QUESTAR CORP . Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 321 Institutional holders with a total value of $2,707,402,821.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JPMORGAN CHASE & CO 17,858,840 346,641,000 12.80%
2 STATE STREET CORP 12,250,175 237,786,000 8.78%
3 VANGUARD GROUP INC 12,233,305 237,449,000 8.77%
4 PARNASSUS INVESTMENTS, LLC 11,759,231 219,160,000 8.09%
5 BlackRock Fund Advisors 8,796,969 170,749,000 6.31%
6 BlackRock Institutional Trust Company, N.A. 5,129,432 99,562,000 3.68%
7 RS INVESTMENT MANAGEMENT CO LLC 4,041,617 78,448,000 2.90%
8 WESTWOOD HOLDINGS GROUP INC 3,126,812 60,691,000 2.24%
9 Allianz Asset Management GmbH 3,033,700 58,884,000 2.17%
10 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 2,990,009 58,036,000 2.14%
11 Bank of New York Mellon Corp 2,304,486 44,731,000 1.65%
12 CORTLAND ADVISERS LLC 2,000,000 38,820,000 1.43%
13 DUFF & PHELPS INVESTMENT MANAGEMENT CO 1,994,535 38,714,000 1.43%
14 Boston Trust Walden Corp 1,795,966 34,860,000 1.29%
15 NORGES BANK 1,790,579 34,755,000 1.28%
16 FRANKLIN RESOURCES INC 1,727,767 33,536,000 1.24%
17 NORTHERN TRUST CORP 1,694,318 32,886,000 1.21%
18 KORNITZER CAPITAL MANAGEMENT INC /KS 1,466,006 28,455,000 1.05%
19 MORGAN STANLEY 1,436,100 27,875,000 1.03%
20 PRUDENTIAL FINANCIAL INC 1,348,787 26,180,000 0.97%
21 HENNESSY ADVISORS INC 1,244,926 24,164,000 0.89%
22 Legal & General Group Plc 1,122,309 21,782,000 0.80%
23 RENAISSANCE TECHNOLOGIES LLC 1,102,200 21,394,000 0.79%
24 BANK OF AMERICA CORP /DE/ 1,063,843 20,650,000 0.76%
25 OLD REPUBLIC INTERNATIONAL CORP 891,500 20,086,000 0.74%
26 GEODE CAPITAL MANAGEMENT, LLC 1,030,919 20,010,000 0.74%
27 GW&K Investment Management, LLC 963,383 18,699,000 0.69%
28 CITIGROUP INC 950,044 18,441,000 0.68%
29 FIRST TRUST ADVISORS LP 871,393 16,914,000 0.62%
30 MILLER HOWARD INVESTMENTS INC /NY 841,894 16,341,000 0.60%
31 HONEYWELL INTERNATIONAL INC 808,300 15,689,000 0.58%
32 DIMENSIONAL FUND ADVISORS LP 784,731 15,230,000 0.56%
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 756,326 14,681,000 0.54%
34 WELLS FARGO & COMPANY/MN 683,723 13,271,000 0.49%
35 TIVERTON ASSET MANAGEMENT LLC 675,000 13,102,000 0.48%
36 BlackRock Group LTD 638,488 12,392,000 0.46%
37 AMUNDI ASSET MANAGEMENT US, INC. 617,894 11,993,000 0.44%
38 NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION 596,116 11,571,000 0.43%
39 GW CAPITAL INC 579,569 11,249,000 0.42%
40 PRINCIPAL FINANCIAL GROUP INC 544,564 10,570,000 0.39%
41 Nationwide Fund Advisors 544,344 10,566,000 0.39%
42 Gotham Asset Management, LLC 535,701 10,398,000 0.38%
43 ROCKLAND TRUST CO 526,496 10,219,000 0.38%
44 BlackRock Investment Management, LLC 506,009 9,822,000 0.36%
45 AMERIPRISE FINANCIAL INC 485,914 9,432,000 0.35%
46 KENNEDY CAPITAL MANAGEMENT LLC 480,392 9,324,000 0.34%
47 TEACHERS ADVISORS, LLC 464,418 9,014,000 0.33%
48 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 464,025 9,007,000 0.33%
49 Maple-Brown Abbott Ltd 413,350 8,023,000 0.30%
50 FENIMORE ASSET MANAGEMENT INC 410,316 7,964,000 0.29%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.