TDG icon

TransDigm Group

1,074 hedge funds and large institutions have $72.6B invested in TransDigm Group in 2025 Q1 according to their latest regulatory filings, with 145 funds opening new positions, 397 increasing their positions, 368 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

8% more repeat investments, than reductions

Existing positions increased: 397 | Existing positions reduced: 368

1.05% less ownership

Funds ownership: 94.67%93.62% (-1%)

25% less call options, than puts

Call options by funds: $208M | Put options by funds: $278M

Holders
1,074
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
56
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$208M
Puts
$278M
Net Calls
Net Calls Change

Top Buyers

1 +$470M
2 +$190M
3 +$158M
4
BlackRock
BlackRock
New York
+$136M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$123M
Name Holding Trade Value Shares
Change
Change in
Stake
701
$447K
702
$444K
703
$443K
704
$441K
705
$440K
706
$439K
707
$439K
708
$437K
709
$436K
710
$435K
711
$430K
712
$430K
713
$426K
714
$425K
715
$418K
716
$414K
717
$414K
718
$414K
719
$409K
720
$409K
721
$408K
722
$408K
723
$408K
724
$404K
725
$403K