TransDigm Group Ownership | Who Owns TransDigm Group?


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TransDigm Group Ownership Summary


TransDigm Group is owned by 1.23% institutional investors, 0.40% insiders, and 98.37% retail investors. Vanguard group is the largest institutional shareholder, holding 10.81% of TDG shares. Capital Group Fundamental Invtrs Comp is the top mutual fund, with 5.03% of its assets in TransDigm Group shares.

TDG Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockTransDigm Group1.23%0.40%98.37%
SectorIndustrials Stocks 39.35%12.62%48.03%
IndustryDefense Stocks40.50%9.95%49.54%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group6.27M10.81%$7.95B
Capital investors6.26M10.79%$7.93B
Blackrock funding, inc. /de4.09M7.04%$5.18B
Blackrock3.90M6.74%$4.98B
Capital world investors3.79M6.54%$4.81B
State street2.20M3.81%$2.81B
Jpmorgan chase2.20M3.80%$2.79B
Principal financial group2.13M3.67%$2.69B
Fmr1.93M3.32%$2.44B
Capital research global investors1.91M3.29%$2.42B

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Ampfield management41.54K54.80%$52.65M
Brx global lp27.15K27.89%$37.55M
Altarock partners1.00M25.65%$1.27B
Stockbridge partners668.28K17.97%$846.90M
Anabranch capital management, lp22.67K16.86%$28.73M
Oakcliff capital partners, lp21.29K15.52%$29.45M
Windacre partnership754.00K14.01%$955.53M
Crow's nest lp40.50K13.86%$56.02M
Triple frond partners79.75K13.08%$101.07M
Atalan capital partners, lp103.00K12.99%$130.53M

Top Buyers

HolderShares% AssetsChange
Norges bank768.07K0.13%768.07K
Proficio capital partners730.18K0.06%729.93K
Edgewood management315.32K1.15%315.32K
Jpmorgan chase2.20M0.21%206.82K
Principal financial group2.13M1.47%185.42K

Top Sellers

HolderShares% AssetsChange
Matrix capital management company, lp---1.09M
Blackrock3.90M0.11%-576.68K
American century companies65.74K0.05%-116.35K
Bain capital public equity management ii---95.19K
Zurich insurance group ltd/fi---94.54K

New Positions

HolderShares% AssetsChangeValue
Norges bank768.07K0.13%768.07K$973.35M
Edgewood management315.32K1.15%315.32K$399.59M
Raymond james financial79.55K0.04%79.55K$100.81M
D. e. shaw10.82K0.01%10.82K$13.71M
Susquehanna fundamental investments9.74K0.29%9.74K$12.44M

Sold Out

HolderChange
Mcf advisors-1.00
Strengthening families & communities-1.00
Bok financial private wealth-1.00
Financial gravity asset management-1.00
North star investment management-1.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202516-98.50%716,311-98.65%10.01%4-99.28%4-98.76%
Dec 31, 2024695-33.75%39,618,176-22.44%680.88%364-28.21%208-39.88%
Sep 30, 20241,0441.95%51,044,832-4.09%881.04%506-4.53%34420.70%
Jun 30, 20241,0115.31%53,128,7800.99%911.11%52315.20%282-10.76%
Mar 31, 20249607.87%52,608,120-2.15%911.05%4542.95%31616.18%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Capital Group Fundamental Invtrs Comp2.82M5.03%-7.72K
American Funds Fundamental Invs A2.82M5.03%-7.72K
American Funds Growth Fund of Amer A2.69M4.80%-20.81K
Capital Group Growth Fnd of Amer Comp2.69M4.80%-20.81K
VA CollegeAmerica Amcap 529A1.95M3.46%-
Capital Group AMCAP Composite1.90M3.38%-50.78K
American Funds AMCAP A1.90M3.38%-50.78K
Vanguard Total Stock Mkt Idx Inv1.71M3.04%25.98K
Vanguard US Total Market Shares ETF1.69M3.01%7.23K
Vanguard Institutional 500 Index Trust1.58M2.82%25.05K

Recent Insider Transactions


DateNameRoleActivityValue
May 20, 2025Reiss Joel Co-Chief Operating OfficerSell$143.06K
May 20, 2025Reiss Joel Co-Chief Operating OfficerSell$621.83K
May 20, 2025Reiss Joel Co-Chief Operating OfficerSell$586.52K
May 20, 2025Reiss Joel Co-Chief Operating OfficerSell$516.68K
May 20, 2025Reiss Joel Co-Chief Operating OfficerSell$428.87K

Insider Transactions Trends


DateBuySell
2025 Q2-82
2025 Q1-190
2024 Q4-87
2024 Q3-101
2024 Q2-178

TDG Ownership FAQ


Who Owns TransDigm Group?

TransDigm Group shareholders are primarily institutional investors at 1.23%, followed by 0.40% insiders and 98.37% retail investors. The average institutional ownership in TransDigm Group's industry, Defense Stocks, is 40.50%, which TransDigm Group falls below.

Who owns the most shares of TransDigm Group?

TransDigm Group’s largest shareholders are Vanguard group (6.27M shares, 10.81%), Capital investors (6.26M shares, 10.79%), and Blackrock funding, inc. /de (4.09M shares, 7.04%). Together, they hold 28.65% of TransDigm Group’s total shares outstanding.

Does Blackrock own TransDigm Group?

Yes, BlackRock owns 6.74% of TransDigm Group, totaling 3.9M shares as of Jun 2024. This represents 0.11% of BlackRock's total assets, with a market value of 4.98B$. In the last quarter, BlackRock decreased its holdings by -577K shares, a -12.89% change.

Who is TransDigm Group’s biggest shareholder by percentage of total assets invested?

Ampfield management is TransDigm Group’s biggest shareholder by percentage of total assets invested, with 54.80% of its assets in 41.54K TransDigm Group shares, valued at 52.64M$.

Who is the top mutual fund holder of TransDigm Group shares?

Capital Group Fundamental Invtrs Comp is the top mutual fund holder of TransDigm Group shares, with 5.03% of its total shares outstanding invested in 2.82M TransDigm Group shares.

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