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TransDigm Group
TDG

Overview Fund Activity

1,070 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, 396 increasing their positions, 365 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,070
Holders Change
+39
Holders Change %
+3.78%
% of All Funds
14.53%
Holding in Top 10
56
Holding in Top 10 Change
+15
Holding in Top 10 Change %
+36.59%
% of All Funds
0.76%
New
145
Increased
396
Reduced
365
Closed
91
Calls
$208M
Puts
$278M
Net Calls
-$70.1M
Net Calls Change
-$30.7M

Top Buyers

1
Edgewood Management
Edgewood Management
Connecticut
+$470M
2
Capital World Investors
Capital World Investors
California
+$190M
3
BCPEMI
Bain Capital Public Equity Management II
Massachusetts
+$158M
4
BlackRock
BlackRock
New York
+$136M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$123M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$297M
2
Geode Capital Management
Geode Capital Management
Massachusetts
-$133M
3
SP
Stockbridge Partners
Massachusetts
-$125M
4
Capital Research Global Investors
Capital Research Global Investors
California
-$92.3M
5
FAM
Fred Alger Management
New York
-$81.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
Parallax Volatility Advisers
576
Parallax Volatility Advisers
California
$984K -$194K -140 -16%
BTWM
577
Baker Tilly Wealth Management
Wisconsin
$982K +$40.1K +29 +4%
VFA
578
Voya Financial Advisors
Connecticut
$982K -$55.1K -40 -5%
BMSSC
579
B. Metzler seel. Sohn & Co
Germany
$974K -$37.3K -27 -4%
RA
580
Rational Advisors
New York
$968K +$968K +700 New
NRS
581
Neville Rodie & Shaw
New York
$968K +$6.91K +5 +0.7%
S
582
SignatureFD
Georgia
$962K +$37.3K +27 +4%
CFG
583
Citizens Financial Group
Rhode Island
$948K +$98.2K +71 +12%
SCM
584
Semanteon Capital Management
Massachusetts
$941K -$382K -276 -29%
MFIM
585
Mesirow Financial Investment Management
Illinois
$935K -$134K -97 -13%
CP
586
Canopy Partners
Ohio
$932K -$85.8K -62 -8%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
587
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$925K +$925K +669 New
NP
588
NorthRock Partners
Minnesota
$920K +$40.1K +29 +5%
SWM
589
SeaCrest Wealth Management
New York
$913K -$4.15K -3 -0.5%
OAM
590
Ostrum Asset Management
France
$903K -$24.9K -18 -3%
FBFS
591
First Business Financial Services
Wisconsin
$902K – – –
VCM
592
Voleon Capital Management
California
$898K +$898K +649 New
CIA
593
Concurrent Investment Advisors
Florida
$895K -$147K -106 -14%
BSI
594
Bennett Selby Investments
Maine
$885K +$55.3K +40 +7%
SFI
595
Siemens Fonds Invest
Germany
$881K +$38.7K +28 +5%
VCA
596
Verdence Capital Advisors
Maryland
$863K -$1.38K -1 -0.2%
AWS
597
Atria Wealth Solutions
New York
$862K -$147K -106 -15%
RMC
598
Resources Management Corp
Connecticut
$862K +$6.92K +5 +0.8%
GCM
599
Graham Capital Management
Connecticut
$851K +$531K +384 +166%
IIC
600
Integrated Investment Consultants
Michigan
$842K +$842K +609 New
22 23
24
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