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
876
$3.36K
877
$3.36K
878
$2.99K
879
$2.94K
880
$2.94K
881
$2.94K
882
$2.9K
883
$2.52K
884
$2.52K
885
$2.52K
886
$2.52K
887
$2K
888
$1.68K
889
$1.68K
890
$1.26K
891
$1.26K
892
$1.26K
893
$1.26K
894
$1.26K
895
$1.26K
896
$1.26K
897
$868
898
$840
899
$839
900
$839