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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
QIM
351
Quest Investment Management
Oregon
$4.19M
BS
352
Banco Santander
Spain
$4.17M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
353
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$4.11M
Truist Financial
354
Truist Financial
North Carolina
$4.09M
UF
355
Univest Financial
Pennsylvania
$4.06M
CIBC World Market
356
CIBC World Market
Ontario, Canada
$4.05M
FRA
357
Frank Rimerman Advisors
California
$4.03M
SIC
358
Sigma Investment Counselors
Michigan
$4M
NB
359
Norinchukin Bank
Japan
$3.99M
MSU
360
Mizuho Securities USA
New York
$3.96M
LCM
361
Landscape Capital Management
New Jersey
$3.95M
GKFF
362
George Kaiser Family Foundation
Oklahoma
$3.94M
HIMCH
363
Hartford Investment Management Co (HIMCO)
Connecticut
$3.74M
OIMU
364
Osmosis Investment Management UK
United Kingdom
$3.71M
RC
365
Roundview Capital
New Jersey
$3.71M
TRCT
366
Tower Research Capital (TRC)
New York
$3.66M
DSC
367
Duncker Streett & Co
Missouri
$3.63M
GCM
368
GKV Capital Management
California
$3.57M
MA
369
Mezzasalma Advisors
New Jersey
$3.52M
OAC
370
OMERS Administration Corp
Ontario, Canada
$3.42M
Pacer Advisors
371
Pacer Advisors
Pennsylvania
$3.39M
PTFIS
372
Pekao Towarzystwo Funduszy Inwestycyjnych SA
$3.37M
SWP
373
Stratos Wealth Partners
Ohio
$3.37M
BP
374
Broadleaf Partners
Ohio
$3.37M
LSERS
375
Louisiana State Employees Retirement System
Louisiana
$3.36M