264 hedge funds and large institutions have $6.21B invested in Gartner in 2013 Q4 according to their latest regulatory filings, with 35 funds opening new positions, 91 increasing their positions, 98 reducing their positions, and 26 closing their positions.

Holders
264
Holders Change
+9
Holders Change %
+3.53%
% of All Funds
7.67%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.09%
New
35
Increased
91
Reduced
98
Closed
26
Calls
$44M
Puts
$22.6M
Net Calls
+$21.4M
Net Calls Change
+$11.3M
Name Market Value Shares Shares
Change
Shares
Change %
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$750M 10,553,026 -294,900 -3%
BAMCO Inc
2
BAMCO Inc
New York
$652M 9,175,270 +677,698 +8%
Morgan Stanley
3
Morgan Stanley
New York
$419M 5,892,114 -581,797 -9%
Vanguard Group
4
Vanguard Group
Pennsylvania
$405M 5,702,692 +122,014 +2%
Fidelity Investments
5
Fidelity Investments
Massachusetts
$275M 3,875,958 -244,599 -6%
William Blair & Company
6
William Blair & Company
Illinois
$233M 3,277,758 +610,729 +23%
BFA
7
BlackRock Fund Advisors
California
$187M 2,629,253 +219,143 +9%
BIT
8
BlackRock Institutional Trust
California
$178M 2,502,037 -152,943 -6%
JHIU
9
Janus Henderson Investors US
Colorado
$170M 2,393,080 -169,113 -7%
Polen Capital Management
10
Polen Capital Management
Florida
$170M 2,385,880 +776,440 +48%
State Street
11
State Street
Massachusetts
$169M 2,384,521 -57,282 -2%
TCM
12
TimesSquare Capital Management
New York
$143M 2,010,100 +286,100 +17%
Jennison Associates
13
Jennison Associates
New York
$140M 1,977,344 -229,372 -10%
Artisan Partners
14
Artisan Partners
Wisconsin
$130M 1,826,564 +493,371 +37%
ACM
15
Atlanta Capital Management
Georgia
$96.6M 1,360,281 -14,972 -1%
Renaissance Technologies
16
Renaissance Technologies
New York
$83.2M 1,171,400 +138,200 +13%
Massachusetts Financial Services
17
Massachusetts Financial Services
Massachusetts
$78M 1,098,410 -19,360 -2%
RA
18
Royce & Associates
New York
$71.1M 1,000,700 -300,000 -23%
GA
19
Geneva Advisors
Illinois
$67.1M 944,171 +8,913 +1%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$66.9M 941,157 -20,605 -2%
Wellington Management Group
21
Wellington Management Group
Massachusetts
$65.3M 919,305 -14,427 -2%
Northern Trust
22
Northern Trust
Illinois
$54.5M 766,642 +2,959 +0.4%
Norges Bank
23
Norges Bank
Norway
$54M 759,978 -17,295 -2%
MAMU
24
Marathon Asset Management (UK)
United Kingdom
$53.6M 754,859 -93,242 -11%
SO
25
STRS Ohio
Ohio
$53.5M 752,900 -122,100 -14%