910 hedge funds and large institutions have $30.3B invested in Gartner in 2025 Q1 according to their latest regulatory filings, with 90 funds opening new positions, 332 increasing their positions, 369 reducing their positions, and 99 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

10% less repeat investments, than reductions

Existing positions increased: 332 | Existing positions reduced: 369

14% less capital invested

Capital invested by funds: $35.1B → $30.3B (-$4.75B)

19% less funds holding in top 10

Funds holding in top 10: 1613 (-3)

Holders
910
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$79.1M
Puts
$47.8M
Net Calls
Net Calls Change

Top Sellers

1 -$434M
2 -$301M
3 -$88.6M
4
Morgan Stanley
Morgan Stanley
New York
-$84.3M
5
AI
Axiom Investors
Connecticut
-$71.1M
Name Holding Trade Value Shares
Change
Change in
Stake
201
$9.16M
202
$9.06M
203
$9.02M
204
$8.99M
205
$8.84M
206
$8.75M
207
$8.75M
208
$8.71M
209
$8.62M
210
$8.28M
211
$8.06M
212
$7.81M
213
$7.8M
214
$7.71M
215
$7.6M
216
$7.58M
217
$7.56M
218
$7.53M
219
$7.52M
220
$7.48M
221
$7.44M
222
$7.41M
223
$7.37M
224
$7.37M
225
$7.33M