407 hedge funds and large institutions have $10.9B invested in Gartner in 2017 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 157 increasing their positions, 136 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

0% more funds holding in top 10

Funds holding in top 10: 99 (0)

0% less funds holding

Funds holding: 409407 (-2)

61% less call options, than puts

Call options by funds: $2.76M | Put options by funds: $7.05M

Holders
407
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
9
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.76M
Puts
$7.05M
Net Calls
Net Calls Change

Top Buyers

1 +$104M
2 +$95.1M
3 +$78.3M
4
Select Equity Group
Select Equity Group
New York
+$51.2M
5
BlackRock
BlackRock
New York
+$50.1M

Top Sellers

1 -$63.4M
2 -$52.5M
3 -$43M
4
Millennium Management
Millennium Management
New York
-$41.1M
5
SC
Samlyn Capital
New York
-$38.7M
Name Holding Trade Value Shares
Change
Change in
Stake
226
$1.17M
227
$1.17M
228
$1.15M
229
$1.14M
230
$1.12M
231
$1.1M
232
$1.07M
233
$1.06M
234
$1.06M
235
$1.05M
236
$1.04M
237
$1.04M
238
$1M
239
$979K
240
$973K
241
$956K
242
$937K
243
$918K
244
$917K
245
$898K
246
$895K
247
$886K
248
$879K
249
$871K
250
$858K