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TransDigm Group

1,098 hedge funds and large institutions have $61.2B invested in TransDigm Group in 2026 Q1 according to their latest regulatory filings, with 119 funds opening new positions, 393 increasing their positions, 408 reducing their positions, and 127 closing their positions.

New
Increased
Maintained
Reduced
Closed

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less ownership

Funds ownership:

less funds holding

Funds holding:

8% less funds holding in top 10

Funds holding in top 10: 5147 (-4)

14% less capital invested

Capital invested by funds: $71.6B → $61.2B (-$10.4B)

54% less call options, than puts

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

Holders
1,098
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
47
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$135M
Puts
$292M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
OSAM
276
O'Shaughnessy Asset Management
Connecticut
$8.5M
Public Employees Retirement Association of Colorado
277
Public Employees Retirement Association of Colorado
Colorado
$8.4M
WG
278
Winton Group
United Kingdom
$8.3M
DILIC
279
Dai-ichi Life Insurance Company
Japan
$8.24M
Vontobel Holding
280
Vontobel Holding
Switzerland
$8.15M
PFS
281
Prospera Financial Services
Texas
$8.06M
ET
282
Equitable Trust
Tennessee
$7.99M
OIA
283
OneDigital Investment Advisors
Kansas
$7.98M
VPIM
284
Vanguard Personalized Indexing Management
California
$7.95M
DIM
285
Delta Investment Management
California
$7.94M
KeyBank National Association
286
KeyBank National Association
Ohio
$7.85M
IPGDR
287
Investidor Profissional Gestao de Recursos
Brazil
$7.69M
SFA
288
Sequoia Financial Advisors
Ohio
$7.65M
LPP
289
Long Path Partners
Connecticut
$7.51M
OPERF
290
Oregon Public Employees Retirement Fund
Oregon
$7.48M
IMCOOI
291
Investment Management Corp of Ontario (IMCO)
Canada
$7.46M
AAF
292
Andra AP-fonden
Sweden
$7.35M
ASN
293
Advisory Services Network
Georgia
$7.31M
QGA
294
Q Global Advisors
Texas
$7.27M
AA
295
Ancora Advisors
Ohio
$7.26M
PS
296
Pennant Select
New Jersey
$7.19M
SRM
297
Shelter Rock Management
New York
$7.03M
Cerity Partners
298
Cerity Partners
New York
$7.03M
YCM
299
Yousif Capital Management
Michigan
$6.97M
MOACM
300
Mutual of America Capital Management
New York
$6.95M