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

Institutional Holders (2015Q2)
Portfolio Summary: 320 Institutional holders with a total value of $6,608,275,575.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BAMCO INC /NY/ 8,595,393 737,313,000 11.16%
2 VANGUARD GROUP INC 6,213,065 532,956,000 8.06%
3 PRICE T ROWE ASSOCIATES INC /MD/ 6,060,594 519,878,000 7.87%
4 MORGAN STANLEY 3,223,634 276,524,000 4.18%
5 Artisan Partners Limited Partnership 3,177,570 272,572,000 4.12%
6 FMR LLC 3,120,792 267,701,000 4.05%
7 BlackRock Fund Advisors 2,950,797 253,119,000 3.83%
8 TimesSquare Capital Management, LLC 2,730,725 234,242,000 3.54%
9 BlackRock Institutional Trust Company, N.A. 2,493,390 213,883,000 3.24%
10 STATE STREET CORP 2,470,611 211,927,000 3.21%
11 JPMORGAN CHASE & CO 2,279,376 195,527,000 2.96%
12 JANUS HENDERSON INVESTORS US LLC 2,193,383 188,148,000 2.85%
13 POLEN CAPITAL MANAGEMENT LLC 2,177,985 186,828,000 2.83%
14 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 2,093,518 179,581,974 2.72%
15 ATLANTA CAPITAL MANAGEMENT CO L L C 1,382,542 118,594,000 1.79%
16 Bank of New York Mellon Corp 1,002,375 85,984,000 1.30%
17 BLAIR WILLIAM & CO/IL 948,935 81,399,000 1.23%
18 NORTHERN TRUST CORP 881,707 75,634,000 1.14%
19 Geneva Advisors, LLC 770,303 66,077,000 1.00%
20 ROYCE & ASSOCIATES LP 751,600 64,472,000 0.98%
21 STRS OHIO 673,900 57,807,000 0.87%
22 ArrowMark Colorado Holdings LLC 648,901 55,663,000 0.84%
23 BAIRD FINANCIAL GROUP, INC. 619,144 53,110,000 0.80%
24 NORGES BANK 602,380 51,672,000 0.78%
25 GOLDMAN SACHS GROUP INC 538,494 46,192,000 0.70%
26 Invesco Ltd. 531,253 45,571,000 0.69%
27 MACKENZIE FINANCIAL CORP 508,856 43,650,000 0.66%
28 GEODE CAPITAL MANAGEMENT, LLC 479,893 41,138,000 0.62%
29 WELLS FARGO & COMPANY/MN 476,056 40,835,000 0.62%
30 CITADEL ADVISORS LLC 464,417 39,838,000 0.60%
31 MANAGED ACCOUNT ADVISORS LLC 444,796 38,155,000 0.58%
32 Nuveen Asset Management, LLC 434,080 37,235,000 0.56%
33 Apex Capital Management 428,741 36,777,000 0.56%
34 RENAISSANCE TECHNOLOGIES LLC 418,200 35,873,000 0.54%
35 FRONTIER CAPITAL MANAGEMENT CO LLC 411,264 35,278,000 0.53%
36 WELLINGTON MANAGEMENT GROUP LLP 396,413 34,005,000 0.51%
37 AMERIPRISE FINANCIAL INC 382,112 32,777,000 0.50%
38 BlackRock Group LTD 380,243 32,618,000 0.49%
39 JANUS HENDERSON GROUP PLC 373,950 32,077,000 0.49%
40 Nationwide Fund Advisors 324,258 27,815,000 0.42%
41 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 301,787 25,887,000 0.39%
42 Bares Capital Management, Inc. 301,494 25,862,000 0.39%
43 FIL Ltd 297,208 25,494,000 0.39%
44 TIAA CREF INVESTMENT MANAGEMENT LLC 276,583 23,725,000 0.36%
45 CREDIT SUISSE AG/ 271,849 23,320,000 0.35%
46 Select Equity Group, L.P. 259,582 22,266,944 0.34%
47 PRINCIPAL FINANCIAL GROUP INC 255,748 21,938,000 0.33%
48 SATURNA CAPITAL CORP 251,441 21,569,000 0.33%
49 BlackRock Investment Management, LLC 250,150 21,458,000 0.32%
50 NEW YORK STATE COMMON RETIREMENT FUND 235,862 20,232,000 0.31%
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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.