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
251
$846K
252
$839K
253
$828K
254
$808K
255
$790K
256
$788K
257
$760K
258
$742K
259
$725K
260
$715K
261
$709K
262
$691K
263
$687K
264
$666K
265
$622K
266
$616K
267
$616K
268
$594K
269
$590K
270
$589K
271
$578K
272
$576K
273
$567K
274
$549K
275
$547K