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GARTNER INC
GARTNER INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 335 Institutional holders with a total value of $6,977,953,830.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BAMCO INC /NY/ 8,373,687 759,493,000 10.88%
2 VANGUARD GROUP INC 6,267,019 568,419,000 8.15%
3 PRICE T ROWE ASSOCIATES INC /MD/ 5,686,174 515,736,000 7.39%
4 BlackRock Fund Advisors 3,467,907 314,539,000 4.51%
5 Artisan Partners Limited Partnership 3,084,267 279,743,000 4.01%
6 FMR LLC 2,827,990 256,498,000 3.68%
7 STATE STREET CORP 2,641,482 239,563,000 3.43%
8 BlackRock Institutional Trust Company, N.A. 2,630,417 238,579,000 3.42%
9 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 2,549,082 231,202,000 3.31%
10 POLEN CAPITAL MANAGEMENT LLC 2,476,847 224,650,000 3.22%
11 JANUS HENDERSON INVESTORS US LLC 2,367,811 214,760,000 3.08%
12 JPMORGAN CHASE & CO 2,211,775 200,608,000 2.87%
13 TimesSquare Capital Management, LLC 2,043,700 185,364,000 2.66%
14 ATLANTA CAPITAL MANAGEMENT CO L L C 1,454,865 131,956,000 1.89%
15 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 1,003,147 90,985,000 1.30%
16 MORGAN STANLEY 992,620 90,030,000 1.29%
17 NORTHERN TRUST CORP 974,397 88,378,000 1.27%
18 Bank of New York Mellon Corp 970,501 88,024,000 1.26%
19 Bares Capital Management, Inc. 875,293 79,389,000 1.14%
20 Geneva Advisors, LLC 820,039 74,378,000 1.07%
21 STRS OHIO 782,911 71,010,000 1.02%
22 NORGES BANK 694,024 62,948,000 0.90%
23 ROYAL BANK OF CANADA 669,278 60,703,000 0.87%
24 GOLDMAN SACHS GROUP INC 602,724 54,667,000 0.78%
25 BAIRD FINANCIAL GROUP, INC. 596,280 54,083,000 0.78%
26 ROYCE & ASSOCIATES LP 562,700 51,037,000 0.73%
27 ArrowMark Colorado Holdings LLC 558,748 50,678,000 0.73%
28 MACKENZIE FINANCIAL CORP 541,028 49,071,000 0.70%
29 Invesco Ltd. 532,372 48,287,000 0.69%
30 GEODE CAPITAL MANAGEMENT, LLC 520,657 47,194,000 0.68%
31 FIL Ltd 488,609 44,317,000 0.64%
32 BANK OF AMERICA CORP /DE/ 469,361 42,571,000 0.61%
33 WELLS FARGO & COMPANY/MN 462,842 41,980,000 0.60%
34 JANUS HENDERSON GROUP PLC 457,835 41,525,000 0.60%
35 Apex Capital Management 447,075 40,550,000 0.58%
36 BlackRock Group LTD 434,980 39,452,000 0.57%
37 FRONTIER CAPITAL MANAGEMENT CO LLC 418,858 37,990,000 0.54%
38 Swiss National Bank 382,759 34,716,000 0.50%
39 Nationwide Fund Advisors 366,160 33,211,000 0.48%
40 WELLINGTON MANAGEMENT GROUP LLP 363,349 32,956,000 0.47%
41 AMERIPRISE FINANCIAL INC 360,571 32,704,000 0.47%
42 Nuveen Asset Management, LLC 358,305 32,498,000 0.47%
43 Select Equity Group, L.P. 307,986 27,934,330 0.40%
44 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 294,144 26,680,000 0.38%
45 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 291,587 26,447,000 0.38%
46 TIAA CREF INVESTMENT MANAGEMENT LLC 289,573 26,264,000 0.38%
47 HOSKING PARTNERS LLP 278,940 25,300,000 0.36% SH
48 PRINCIPAL FINANCIAL GROUP INC 264,244 23,967,000 0.34%
49 CANADA LIFE ASSURANCE Co 259,649 23,601,000 0.34%
50 SCHRODER INVESTMENT MANAGEMENT GROUP 256,447 23,259,000 0.33%
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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.