245 hedge funds and large institutions have $5.03B invested in Gartner in 2013 Q2 according to their latest regulatory filings, with 245 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
245
Holders Change
+245
Holders Change %
% of All Funds
8%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
245
Increased
Reduced
Closed
Calls
$23K
Puts
$410K
Net Calls
-$387K
Net Calls Change
-$387K
Name Market Value Shares Shares
Change
Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$621M 10,897,326 +10,897,326 New
BAMCO Inc
2
BAMCO Inc
New York
$480M 8,421,884 +8,421,884 New
Morgan Stanley
3
Morgan Stanley
New York
$362M 6,346,473 +6,346,473 New
Vanguard Group
4
Vanguard Group
Pennsylvania
$315M 5,522,737 +5,522,737 New
Fidelity Investments
5
Fidelity Investments
Massachusetts
$222M 3,900,817 +3,900,817 New
JHIU
6
Janus Henderson Investors US
Colorado
$160M 2,800,417 +2,800,417 New
TCM
7
TimesSquare Capital Management
New York
$151M 2,655,300 +2,655,300 New
Jennison Associates
8
Jennison Associates
New York
$150M 2,626,584 +2,626,584 New
BIT
9
BlackRock Institutional Trust
California
$150M 2,623,789 +2,623,789 New
State Street
10
State Street
Massachusetts
$141M 2,479,096 +2,479,096 New
BFA
11
BlackRock Fund Advisors
California
$140M 2,453,383 +2,453,383 New
BA
12
BlackRock Advisors
Delaware
$106M 1,856,199 +1,856,199 New
RA
13
Royce & Associates
New York
$98.7M 1,731,800 +1,731,800 New
Polen Capital Management
14
Polen Capital Management
Florida
$96.8M 1,697,884 +1,697,884 New
William Blair & Company
15
William Blair & Company
Illinois
$84.6M 1,483,949 +1,483,949 New
ACM
16
Atlanta Capital Management
Georgia
$78.3M 1,374,068 +1,374,068 New
MAMU
17
Marathon Asset Management (UK)
United Kingdom
$76M 1,316,388 +1,316,388 New
Artisan Partners
18
Artisan Partners
Wisconsin
$70.9M 1,244,100 +1,244,100 New
GA
19
Geneva Advisors
Illinois
$70M 1,228,348 +1,228,348 New
Renaissance Technologies
20
Renaissance Technologies
New York
$57.8M 1,013,500 +1,013,500 New
Bank of New York Mellon
21
Bank of New York Mellon
New York
$57.5M 1,008,886 +1,008,886 New
SO
22
STRS Ohio
Ohio
$57M 1,000,000 +1,000,000 New
FCM
23
Frontier Capital Management
Massachusetts
$56M 982,529 +982,529 New
Massachusetts Financial Services
24
Massachusetts Financial Services
Massachusetts
$50.3M 882,630 +882,630 New
Wellington Management Group
25
Wellington Management Group
Massachusetts
$48.1M 844,035 +844,035 New