408 hedge funds and large institutions have $10.9B invested in Gartner in 2017 Q3 according to their latest regulatory filings, with 40 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: 409408 (-1)

61% less call options, than puts

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

Holders
408
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
276
$547K
277
$529K
278
$516K
279
$510K
280
$506K
281
$504K
282
$481K
283
$463K
284
$463K
285
$460K
286
$456K
287
$453K
288
$447K
289
$445K
290
$440K
291
$437K
292
$429K
293
$426K
294
$422K
295
$412K
296
$411K
297
$406K
298
$406K
299
$401K
300
$387K