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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
KRS
1126
Kentucky Retirement Systems
Kentucky
-$4.61M -3,470 Closed
YIH
1127
Y-Intercept (HK)
Hong Kong
-$4.61M -3,465 Closed
QC
1128
Quadrature Capital
United Kingdom
-$4.55M -3,420 Closed
GLAM
1129
Gardner Lewis Asset Management
Pennsylvania
-$4.5M -3,384 Closed
CTA
1130
Chesley Taft & Associates
Illinois
-$3.96M -2,976 Closed
GCM
1131
Graham Capital Management
Connecticut
-$3.72M -2,800 Closed
Hudson Bay Capital Management
1132
Hudson Bay Capital Management
Connecticut
-$3.72M -2,800 Closed
SCP
1133
Steamboat Capital Partners
New York
-$3.66M -2,749 Closed
P8IP
1134
Pier 88 Investment Partners
California
-$3.19M -2,400 Closed
ClearBridge Investments
1135
ClearBridge Investments
New York
-$3.11M -2,342 Closed
PF
1136
Phoenix Financial
Israel
-$3.08M -2,315 Closed
CFM
1137
Capricorn Fund Managers
United Kingdom
-$2.66M -2,000 Closed
CA
1138
CSM Advisors
Pennsylvania
-$2.57M -1,929 Closed
PA
1139
Paragon Advisors
Texas
-$2.49M -1,871 Closed
AIM
1140
Aurora Investment Managers
Florida
-$2.2M -1,651 Closed
AIMCA
1141
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
-$1.86M -1,400 Closed
Walleye Capital
1142
Walleye Capital
New York
-$1.61M -1,208 Closed
JWCA
1143
J.W. Cole Advisors
Florida
-$1.34M -1,009 Closed
ECM
1144
Element Capital Management
New York
-$1.12M -839 Closed
CPA
1145
Capital Planning Advisors
California
-$1.02M -769 Closed
MP
1146
Mangrove Partners
Connecticut
-$1.01M -756 Closed
Two Sigma Advisers
1147
Two Sigma Advisers
New York
-$931K -700 Closed
BLC
1148
Blue Line Capital
Illinois
-$868K -653 Closed
TCM
1149
Tuttle Capital Management
Connecticut
-$787K -592 Closed
FTUS
1150
Flow Traders U.S.
New York
-$734K -552 Closed