TransDigm Group Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:TDG Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
27 Feb 24	SellUS$294,639,345	Stockbridge Partners LLC	Company	253,890	US$1,160.50
12 Dec 23	SellUS$18,482,983	Stockbridge Partners LLC	Company	18,522	US$999.87
21 Nov 23	SellUS$22,503,259	Stockbridge Partners LLC	Company	23,201	US$971.81
20 Nov 23	SellUS$102,669,560	Stockbridge Partners LLC	Company	106,258	US$990.52
12 Sep 23	SellUS$2,612,342	Stockbridge Partners LLC	Company	2,967	US$880.47
08 Sep 23	SellUS$18,605,230	Stockbridge Partners LLC	Company	21,055	US$883.68

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of TDG?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	6,397	0.0115%
State or Government	69,519	0.125%
Individual Insiders	208,627	0.375%
General Public	622,361	1.12%
Institutions	54,699,357	98.4%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 73.65% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
21.2%	Capital Research and Management Company	11,761,785	US$14.4b	0.49%	0.74%
10.8%	The Vanguard Group, Inc.	5,988,840	US$7.3b	1.45%	0.12%
8.1%	BlackRock, Inc.	4,501,950	US$5.5b	-2.95%	0.1%
4.08%	Principal Global Investors, LLC	2,269,293	US$2.8b	-8.63%	1.52%
3.89%	State Street Global Advisors, Inc.	2,161,253	US$2.6b	2.05%	0.11%
2.9%	FMR LLC	1,613,349	US$2.0b	10.5%	0.13%
2.28%	JP Morgan Asset Management	1,268,168	US$1.5b	29.5%	0.2%
2.23%	AltaRock Partners LP	1,237,622	US$1.5b	-5.53%	30.05%
2.17%	Geode Capital Management, LLC	1,205,502	US$1.5b	2.9%	0.12%
1.97%	Matrix Capital Management Company, LP	1,094,900	US$1.3b	0%	11.15%
1.84%	Berkshire Partners LLC	1,023,933	US$1.2b	0%	79.71%
1.41%	Norges Bank Investment Management	781,754	US$954.0m	172%	0.08%
1.38%	Stockbridge Partners LLC	770,048	US$939.7m	-24.8%	19.68%
1.19%	Morgan Stanley, Investment Banking and Brokerage Investments	661,132	US$806.8m	136%	0.11%
1.04%	The WindAcre Partnership LLC	580,200	US$708.1m	3%	8.28%
0.98%	T. Rowe Price Group, Inc.	545,011	US$665.1m	-9.12%	0.06%
0.92%	PRIMECAP Management Company	510,994	US$623.6m	-3.05%	0.46%
0.9%	Northern Trust Global Investments	498,933	US$608.9m	-3.32%	0.1%
0.73%	Invesco Ltd.	403,612	US$492.6m	34.6%	0.14%
0.7%	Vulcan Value Partners, LLC	387,364	US$472.7m	-10.5%	5.47%
0.65%	Legal & General Investment Management Limited	359,876	US$439.2m	27.4%	0.09%
0.64%	Eaton Vance Management	356,108	US$434.6m	-1.38%	0.12%
0.59%	BNY Mellon Asset Management	329,351	US$401.9m	-2.81%	0.07%
0.58%	Charles Schwab Investment Management, Inc.	320,183	US$390.7m	2.36%	0.07%
0.58%	Westfield Capital Management Company, L.P.	320,175	US$390.7m	-1.16%	2.11%