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TransDigm Group

1,106 hedge funds and large institutions have $61.3B invested in TransDigm Group in 2026 Q1 according to their latest regulatory filings, with 118 funds opening new positions, 395 increasing their positions, 412 reducing their positions, and 127 closing their positions.

New
Increased
Maintained
Reduced
Closed

4% less repeat investments, than reductions

Existing positions increased: 395 | Existing positions reduced: 412

7% less first-time investments, than exits

New positions opened: 118 | Existing positions closed: 127

1.98% less ownership

Funds ownership: 95.64%93.66% (-2%)

2% less funds holding

Funds holding: 1,1291,106 (-23)

6% less funds holding in top 10

Funds holding in top 10: 5148 (-3)

14% less capital invested

Capital invested by funds: $71.6B → $61.3B (-$10.3B)

54% less call options, than puts

Call options by funds: $135M | Put options by funds: $292M

Holders
1,106
Holders Change
-23
Holders Change %
-2.04%
% of All Funds
13.62%
Holding in Top 10
48
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-5.88%
% of All Funds
0.59%
New
118
Increased
395
Reduced
412
Closed
127
Calls
$135M
Puts
$292M
Net Calls
-$158M
Net Calls Change
-$34.4M
Name Holding Trade Value Shares
Change
Change in
Stake
Capital International Investors
1
Capital International Investors
California
$6.37B -$1.38B -1,049,728 -16%
Capital World Investors
2
Capital World Investors
California
$5.41B +$933M +711,979 +18%
BlackRock
3
BlackRock
New York
$5.33B +$397M +302,960 +7%
VCM
4
Vanguard Capital Management
Pennsylvania
$4.25B +$4.81B +3,669,729 New
Capital Research Global Investors
5
Capital Research Global Investors
California
$3.64B +$874M +666,848 +27%
VPM
6
Vanguard Portfolio Management
Pennsylvania
$2.98B +$3.37B +2,573,087 New
State Street
7
State Street
Massachusetts
$2.92B +$79.2M +60,420 +2%
Principal Financial Group
8
Principal Financial Group
Iowa
$2.33B -$200M -152,739 -7%
Fidelity Investments
9
Fidelity Investments
Massachusetts
$1.57B -$342M -260,754 -16%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$1.47B +$58.4M +44,573 +4%
AP
11
Altarock Partners
Florida
$1.05B -$79M -60,232 -6%
Morgan Stanley
12
Morgan Stanley
New York
$1.04B +$54.4M +41,498 +5%
JP Morgan Chase
13
JP Morgan Chase
New York
$1.02B -$125M -95,061 -10%
SCP
14
Soroban Capital Partners
New York
$992M +$142M +108,227 +14%
Edgewood Management
15
Edgewood Management
Connecticut
$716M +$47.3M +36,089 +6%
T. Rowe Price Associates
16
T. Rowe Price Associates
Maryland
$687M -$202M -153,864 -21%
UBS Group
17
UBS Group
Switzerland
$591M +$59.2M +45,159 +10%
WPL
18
WINDACRE PARTNERSHIP LLC
Texas
$591M -$74.1M -56,500 -10%
Northern Trust
19
Northern Trust
Illinois
$528M -$5.8M -4,425 -1%
Invesco
20
Invesco
Georgia
$504M +$8.68M +6,623 +2%
SP
21
Stockbridge Partners
Massachusetts
$503M +$1.31K +1 +0%
Primecap Management
22
Primecap Management
California
$475M
Charles Schwab
23
Charles Schwab
California
$475M +$17.8M +13,616 +3%
UBS AM
24
UBS AM
Illinois
$417M +$91.5M +69,827 +24%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$372M -$1.18M -901 -0.3%