911 hedge funds and large institutions have $30.3B invested in Gartner in 2025 Q1 according to their latest regulatory filings, with 91 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
911
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
551
$556K
552
$556K
553
$556K
554
$554K
555
$554K
556
$545K
557
$544K
558
$538K
559
$534K
560
$530K
561
$527K
562
$510K
563
$509K
564
$499K
565
$491K
566
$485K
567
$482K
568
$480K
569
$479K
570
$478K
571
$474K
572
$474K
573
$473K
574
$471K
575
$471K