TDG Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 3.20%

Insider Buying (Last 12 Months): $3,838,011.56

Insider Selling (Last 12 Months): $457,235,232.42

Transdigm Group Insider Trading History Chart

Transdigm Group Share Price & Price History

^$1,241.82

▼ -43.745 (-3.40%)

As of 08/4/2026 12:12 PM ET

Days: 30 | 90 | 365

Transdigm Group Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
7/20/2026	W. Nicholas Howley	Director	Sell	10,132	$1,216.08	$12,321,322.56	21,548
6/18/2026	W. Nicholas Howley	Director	Sell	10,132	$1,319.55	$13,369,680.60	21,548
6/15/2026	Joel Reiss	COO	Sell	3,900	$1,276.78	$4,979,442.00	3,600
5/18/2026	W. Nicholas Howley	Director	Sell	10,132	$1,180.82	$11,964,068.24	21,548
5/15/2026	Joel Reiss	COO	Sell	3,900	$1,154.09	$4,500,951.00	3,600
4/20/2026	W. Nicholas Howley	Director	Sell	10,132	$1,265.06	$12,817,587.92	21,548
4/15/2026	Joel Reiss	COO	Sell	3,900	$1,280.46	$4,993,794.00	3,600
3/18/2026	W. Nicholas Howley	Director	Sell	10,132	$1,213.05	$12,290,622.60	21,548
3/16/2026	Joel Reiss	COO	Sell	3,900	$1,243.70	$4,850,430.00	3,600
2/25/2026	Robert J. Small	Director	Buy	1	$1,285.00	$1,285.00	366,142
2/18/2026	W. Nicholas Howley	Director	Sell	10,168	$1,307.68	$13,296,490.24	21,548
2/6/2026	Michael Lisman	CEO	Buy	950	$1,284.26	$1,220,047.00	3,259
2/2/2026	Kevin M. Stein	Director	Sell	11,075	$1,434.49	$15,886,976.75	8,158
2/2/2026	Kevin M. Stein	Director	Sell	36,925	$1,425.79	$52,647,295.75	19,233
2/2/2026	Patrick Joseph Murphy	COO	Sell	290	$1,430.10	$414,729.00	1,055
1/15/2026	Joel Reiss	COO	Sell	3,900	$1,429.92	$5,576,688.00	3,600
1/14/2026	Kevin M. Stein	Director	Sell	7,627	$1,406.38	$10,726,460.26	8,158
1/8/2026	Kevin M. Stein	Director	Sell	17,373	$1,407.25	$24,448,154.25	8,158
1/5/2026	Kevin M. Stein	Director	Sell	25,000	$1,373.59	$34,339,750.00	8,158
1/2/2026	Patrick Joseph Murphy	COO	Sell	290	$1,329.03	$385,418.70	1,055
12/15/2025	Joel Reiss	COO	Sell	3,900	$1,290.52	$5,033,028.00	3,600
12/10/2025	Robert J. Small	Director	Sell	4,700	$1,290.19	$6,063,893.00	5,625
12/9/2025	Robert J. Small	Director	Sell	90,953	$1,335.72	$121,487,741.16	68,139
12/4/2025	Kevin M. Stein	Director	Sell	17,526	$1,362.29	$23,875,494.54	8,158
12/1/2025	Patrick Joseph Murphy	COO	Sell	290	$1,351.06	$391,807.40	1,055
11/28/2025	Kevin M. Stein	Director	Sell	4,592	$1,360.73	$6,248,472.16	8,158
11/26/2025	Kevin M. Stein	Director	Sell	30	$1,360.06	$40,801.80	8,158
11/25/2025	Kevin M. Stein	Director	Sell	4,187	$1,360.58	$5,696,748.46	8,158
11/18/2025	Kevin M. Stein	Director	Sell	7,191	$1,361.57	$9,791,049.87	8,158
11/17/2025	Joel Reiss	COO	Sell	3,900	$1,340.00	$5,226,000.00	3,600
11/17/2025	W. Nicholas Howley	Director	Sell	2,736	$1,334.92	$3,652,341.12	21,548
11/14/2025	Michael Lisman	CEO	Buy	1,954	$1,339.14	$2,616,679.56	1,954
11/3/2025	Patrick Joseph Murphy	COO	Sell	290	$1,310.00	$379,900.00	1,055
10/27/2025	Kevin M. Stein	Director	Sell	700	$1,360.00	$952,000.00	8,158
10/27/2025	Patrick Joseph Murphy	COO	Sell	580	$1,354.76	$785,760.80	1,055
10/20/2025	Joel Reiss	COO	Sell	3,000	$1,279.59	$3,838,770.00	3,600
10/15/2025	W. Nicholas Howley	Director	Sell	2,736	$1,298.87	$3,553,708.32	21,548
9/22/2025	Joel Reiss	COO	Sell	3,000	$1,276.07	$3,828,210.00	3,600
9/15/2025	W. Nicholas Howley	Director	Sell	2,736	$1,282.47	$3,508,837.92	21,548
9/12/2025	Robert J. Small	Director	Sell	5,000	$1,276.98	$6,384,900.00	83,419
8/26/2025	Michael Graff	Director	Sell	1,760	$1,402.10	$2,467,696.00	1,964
8/20/2025	Joel Reiss	COO	Sell	3,000	$1,406.07	$4,218,210.00	3,600
7/21/2025	Joel Reiss	COO	Sell	3,000	$1,597.86	$4,793,580.00	3,600
7/15/2025	W. Nicholas Howley	Director	Sell	2,736	$1,569.86	$4,295,136.96	21,548
6/20/2025	Joel Reiss	COO	Sell	3,000	$1,424.27	$4,272,810.00	3,600
6/16/2025	W. Nicholas Howley	Director	Sell	2,736	$1,444.08	$3,951,002.88	21,548
6/13/2025	Sarah Wynne	CFO	Sell	1,800	$1,450.00	$2,610,000.00	3,400
6/12/2025	Sarah Wynne	CFO	Sell	3,200	$1,452.15	$4,646,880.00	3,400
6/10/2025	Robert J. Small	Director	Sell	45,700	$1,425.01	$65,122,957.00	88,419
5/20/2025	Joel Reiss	COO	Sell	3,000	$1,434.35	$4,303,050.00	3,600
5/20/2025	Sean P. Hennessy	Director	Sell	4,700	$1,436.52	$6,751,644.00	33,713
5/5/2025	W. Nicholas Howley	Director	Sell	49,241	$1,475.85	$72,672,329.85	21,548
4/21/2025	Joel Reiss	COO	Sell	3,300	$1,321.80	$4,361,940.00	3,600
4/15/2025	W. Nicholas Howley	Director	Sell	5,472	$1,346.30	$7,366,953.60	21,548
4/14/2025	Kevin M. Stein	CEO	Sell	20,000	$1,329.61	$26,592,200.00	8,158
3/20/2025	Joel Reiss	COO	Sell	3,000	$1,360.04	$4,080,120.00	3,600
3/13/2025	Robert J. Small	Director	Sell	1,000	$1,335.22	$1,335,220.00	95,147
3/10/2025	Robert J. Small	Director	Sell	20,000	$1,340.20	$26,804,000.00	95,356
3/6/2025	Robert J. Small	Director	Sell	40,000	$1,345.81	$53,832,400.00	98,185
2/20/2025	Joel Reiss	COO	Sell	3,000	$1,323.02	$3,969,060.00	3,600
2/18/2025	W. Nicholas Howley	Director	Sell	5,472	$1,315.93	$7,200,768.96	21,548
2/14/2025	Robert J. Small	Director	Sell	3,650	$1,322.19	$4,825,993.50	15,539
2/12/2025	Kevin M. Stein	CEO	Sell	20,000	$1,354.08	$27,081,600.00	8,158
1/21/2025	Joel Reiss	COO	Sell	3,000	$1,359.06	$4,077,180.00	3,600
1/15/2025	W. Nicholas Howley	Director	Sell	5,472	$1,296.77	$7,095,925.44	21,548
1/13/2025	Kevin M. Stein	CEO	Sell	20,000	$1,267.21	$25,344,200.00	8,158
12/20/2024	Joel Reiss	COO	Sell	3,000	$1,257.09	$3,771,270.00	3,600
12/12/2024	Kevin M. Stein	CEO	Sell	20,000	$1,248.07	$24,961,400.00	8,158
12/12/2024	Robert J. Small	Director	Sell	38,053	$1,248.78	$47,519,825.34	567,323
10/15/2024	Joel Reiss	COO	Sell	3,000	$1,401.75	$4,205,250.00	3,600
10/15/2024	W. Nicholas Howley	Director	Sell	5,472	$1,402.85	$7,676,395.20	21,548
9/16/2024	Joel Reiss	COO	Sell	3,000	$1,375.89	$4,127,670.00	3,600
9/16/2024	W. Nicholas Howley	Director	Sell	5,472	$1,376.42	$7,531,770.24	21,548
8/12/2024	Kevin M. Stein	CEO	Sell	10,000	$1,228.24	$12,282,400.00	8,158
7/15/2024	Joel Reiss	COO	Sell	3,000	$1,241.60	$3,724,800.00	3,600
7/15/2024	W. Nicholas Howley	Director	Sell	5,073	$1,242.30	$6,302,187.90	21,548
7/12/2024	Kevin M. Stein	CEO	Sell	10,000	$1,248.60	$12,486,000.00	8,158
6/12/2024	Kevin M. Stein	CEO	Sell	10,000	$1,308.52	$13,085,200.00	8,158
6/12/2024	Robert J. Small	Director	Sell	21,210	$1,315.87	$27,909,602.70	100,962
6/10/2024	Robert J. Small	Director	Sell	12,500	$1,312.09	$16,401,125.00	108,712
6/7/2024	Robert J. Small	Director	Sell	30,000	$1,323.86	$39,715,800.00	112,381
6/6/2024	Jessica L. Warren	Insider	Sell	925	$1,339.34	$1,238,889.50	50
5/15/2024	Joel Reiss	COO	Sell	3,000	$1,282.78	$3,848,340.00	3,600
5/13/2024	Kevin M. Stein	CEO	Sell	10,000	$1,292.89	$12,928,900.00	8,158
5/9/2024	W. Nicholas Howley	Director	Sell	197	$1,318.14	$259,673.58
5/4/2024	Michele Santana	Director	Buy	1	$328.53	$328.53	647
4/15/2024	Joel Reiss	COO	Sell	3,000	$1,233.10	$3,699,300.00	3,600
4/14/2024	Michele Santana	Director	Sell	1	$751.94	$751.94	661
4/12/2024	Kevin M. Stein	CEO	Sell	10,000	$1,216.16	$12,161,600.00	8,158
4/4/2024	Michele Santana	Director	Buy	1	$668.88	$668.88	652
3/24/2024	Michele Santana	Director	Buy	1	$692.90	$692.90	662
3/15/2024	Joel Reiss	COO	Sell	3,000	$1,172.26	$3,516,780.00	3,600
3/8/2024	Jorge Valladares	Director	Sell	578	$1,180.00	$682,040.00	11,000
2/28/2024	Michele Santana	Director	Buy	8	$532.47	$4,259.76	646
2/26/2024	Jorge Valladares	Director	Sell	2,427	$1,191.99	$2,892,959.73	11,000
2/26/2024	Michael Lisman	COO	Sell	8,000	$1,195.01	$9,560,080.00
2/23/2024	Michael Lisman	COO	Sell	8,000	$1,198.50	$9,588,000.00
2/21/2024	Sarah Wynne	CFO	Sell	5,850	$1,159.00	$6,780,150.00	700
2/21/2024	W. Nicholas Howley	Director	Sell	9,381	$1,165.00	$10,928,865.00	21,548
2/16/2024	W. Nicholas Howley	Director	Sell	2,391	$1,160.55	$2,774,875.05	21,549
2/15/2024	Joel Reiss	COO	Sell	3,000	$1,140.48	$3,421,440.00	3,600
2/13/2024	Michael Graff	Director	Sell	3,460	$1,108.17	$3,834,268.20	4,879
1/24/2024	Michele Santana	Director	Buy	10	$684.64	$6,846.40	662
1/22/2024	Sean P. Hennessy	Director	Buy	0	$1,065.40	$0.00	33,976
1/16/2024	Joel Reiss	COO	Sell	3,000	$1,022.29	$3,066,870.00	3,600
1/16/2024	W. Nicholas Howley	Director	Sell	3,530	$1,022.27	$3,608,613.10	21,548
1/10/2024	W. Nicholas Howley	Director	Sell	38,863	$1,015.05	$39,447,888.15	21,548
12/15/2023	Joel Reiss	COO	Sell	3,000	$994.84	$2,984,520.00	3,600
12/15/2023	W. Nicholas Howley	Director	Sell	6,296	$987.07	$6,214,592.72	21,548
12/12/2023	Michael Lisman	COO	Sell	12,000	$997.51	$11,970,120.00	2,309
12/12/2023	Robert J. Small	Director	Sell	18,522	$997.89	$18,482,918.58	158,858
11/22/2023	Sean P. Hennessy	Director	Sell	3,650	$971.15	$3,544,697.50	33,935
11/20/2023	Robert J. Small	Director	Sell	39,558	$965.20	$38,181,381.60	179,615
11/16/2023	Robert J. Small	Director	Sell	20,000	$988.76	$19,775,200.00	187,870
11/15/2023	Joel Reiss	COO	Sell	3,000	$994.84	$2,984,520.00	3,600
11/14/2023	Jorge Valladares	Director	Sell	3,141	$1,001.73	$3,146,433.93	11,000
10/16/2023	Joel Reiss	COO	Sell	3,000	$862.38	$2,587,140.00	3,600
9/15/2023	Joel Reiss	COO	Sell	3,000	$872.68	$2,618,040.00	3,600
9/12/2023	Robert J. Small	Director	Sell	2,967	$880.47	$2,612,354.49	191,171
9/8/2023	Robert J. Small	Director	Sell	547	$882.66	$482,815.02	191,456
9/7/2023	Sarah Wynne	CFO	Sell	5,420	$883.16	$4,786,727.20	700
9/6/2023	Robert J. Small	Director	Sell	20,508	$883.68	$18,122,509.44	191,520
8/15/2023	Joel Reiss	COO	Sell	3,000	$853.76	$2,561,280.00	3,600
8/9/2023	Kevin M. Stein	CEO	Sell	11,834	$878.41	$10,395,103.94

SEC Filings (Institutional Ownership Changes) for Transdigm Group (NYSE:TDG)

95.78% of Transdigm Group stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Transdigm Group Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
8/3/2026	Compound Global Advisors LLC	125	$0.17M	4.1%	N/A	0.000%
8/3/2026	Mill Capital Management LLC	25,115	$33.45M	2.2%	N/A	0.045%
7/10/2026	Northside Capital Management LLC	450	$0.60M	0.0%	N/A	0.001%
7/10/2026	Doliver Advisors LP	663	$0.88M	0.2%	-12.5%	0.001%
7/10/2026	Handelsbanken Fonder AB	174	$0.23M	0.0%	N/A	0.000%
7/10/2026	Community Financial Services Group LLC	2,226	$2.91M	0.4%	+1,467.6%	0.004%
7/10/2026	Wealthcare Advisory Partners LLC	185	$0.25M	0.0%	N/A	0.000%
7/9/2026	Bay Rivers Group	408	$0.54M	0.2%	+7.9%	0.001%
7/9/2026	Legacy Wealth Asset Management LLC	450	$0.60M	0.1%	+4.4%	0.001%
7/9/2026	Alliance Wealth Advisors LLC	1,915	$2.55M	0.8%	-2.4%	0.003%
7/9/2026	Everhart Financial Group Inc.	730	$0.97M	0.1%	-3.6%	0.001%
7/9/2026	Hennion & Walsh Asset Management Inc.	1,278	$1.70M	0.0%	-2.7%	0.002%
7/9/2026	Valeo Financial Advisors LLC	365	$0.49M	0.0%	+72.2%	0.001%
7/8/2026	Rockland Trust Co.	171	$0.23M	0.0%	N/A	0.000%
7/8/2026	Trust Point Inc.	775	$1.03M	0.1%	+8.5%	0.001%
7/8/2026	Aurora Investment Managers LLC.	1,440	$1.92M	1.2%	N/A	0.003%
7/8/2026	Factor Wealth Management LTD	157	$0.21M	0.0%	N/A	0.000%
7/8/2026	Czech National Bank	15,921	$21.21M	0.1%	+3.5%	0.028%
7/8/2026	PensionDanmark Pensionsforsikringsaktieselskab	8,240	$10.98M	0.1%	+10.2%	0.015%
7/8/2026	Assenagon Asset Management S.A.	925	$1.23M	0.0%	-3.9%	0.002%
7/7/2026	GAMMA Investing LLC	1,246	$1.66M	0.1%	+23.6%	0.002%
7/6/2026	RDA Financial Network	1,131	$1.51M	0.3%	-6.8%	0.002%
7/6/2026	Dogwood Wealth Management LLC	256	$0.34M	0.1%	-4.5%	0.000%
7/2/2026	Burkett Financial Services LLC	19	$25K	0.0%	N/A	0.000%
7/2/2026	Versant Capital Management Inc	43	$57K	0.0%	-42.7%	0.000%
7/2/2026	CX Institutional	228	$0.30M	0.0%	+57.2%	0.000%
7/1/2026	Eastern Bank	291	$0.39M	0.0%	-96.9%	0.001%
6/22/2026	Sapient Capital LLC	861	$1M	0.0%	-14.6%	0.002%
6/18/2026	Pacer Advisors Inc.	2,928	$3.39M	0.0%	-34.7%	0.005%
6/16/2026	Empowered Funds LLC	5,717	$6.63M	0.0%	+29.3%	0.010%
6/3/2026	Parallel Advisors LLC	854	$0.99M	0.0%	-6.8%	0.002%
6/3/2026	NewEdge Advisors LLC	3,297	$3.82M	0.0%	+0.3%	0.006%
6/2/2026	Optiver Holding B.V.	279	$0.32M	0.0%	N/A	0.000%
6/1/2026	First Nebraska Trust Co	194	$0.23M	0.0%	N/A	0.000%
5/29/2026	Asset Dedication LLC	608	$0.71M	0.0%	-2.6%	0.001%
5/28/2026	Blue Fin Capital Inc.	1,531	$1.78M	0.3%	+7.6%	0.003%
5/26/2026	Glenmede Trust Co. NA	1,311	$1.52M	0.0%	-3.5%	0.002%
5/22/2026	Verus Capital Partners LLC	896	$1.04M	0.1%	+4.7%	0.002%
5/21/2026	GKV Capital Management Co. Inc.	3,077	$3.57M	1.3%	-6.0%	0.006%
5/21/2026	Argent Capital Management LLC	75,265	$87.23M	2.8%	+16.1%	0.135%
5/19/2026	Western Wealth Management LLC	26	$30K	0.0%	N/A	0.000%
5/19/2026	Bank of America Corp DE	296,031	$343.09M	0.0%	+1.3%	0.529%
5/19/2026	Edgestream Partners L.P.	891	$1.03M	0.0%	+190.2%	0.002%
5/19/2026	Janus Henderson Group PLC	7,901	$9.16M	0.0%	+12.8%	0.014%
5/19/2026	Centaurus Financial Inc.	1,549	$1.80M	0.1%	+1.6%	0.003%
5/19/2026	Arkadios Wealth Advisors	353	$0.41M	0.0%	+27.4%	0.001%
5/19/2026	South Dakota Investment Council	360	$0.42M	0.0%	N/A	0.001%
5/18/2026	Sunbelt Securities Inc.	96	$0.11M	0.0%	+1,500.0%	0.000%
5/18/2026	Amundi	94,613	$109.65M	0.0%	+27.8%	0.169%
5/18/2026	EverSource Wealth Advisors LLC	405	$0.47M	0.0%	+5.5%	0.001%
5/18/2026	California State Teachers Retirement System	93,250	$108.07M	0.1%	-2.0%	0.167%
5/18/2026	Resources Management Corp CT ADV	1,937	$2.25M	0.3%	-1.1%	0.003%
5/18/2026	Royal Bank of Canada	49,665	$57.56M	0.0%	-34.3%	0.089%
5/18/2026	East Coast Asset Management LLC.	23,220	$26.91M	8.9%	-0.5%	0.042%
5/18/2026	Empowered Funds LLC	5,717	$6.63M	0.0%	+29.3%	0.010%
5/16/2026	The Manufacturers Life Insurance Company	190,147	$220.37M	0.2%	+413.7%	0.340%
5/16/2026	Quantinno Capital Management LP	26,207	$30.37M	0.1%	+3.0%	0.047%
5/16/2026	Soroban Capital Partners LP	856,197	$992.30M	1.9%	+14.5%	1.531%
5/16/2026	Advent International L.P.	17,459	$20.23M	0.5%	+167.2%	0.031%
5/16/2026	SummitTX Capital L.P.	1,081	$1.25M	0.0%	+208.9%	0.002%
5/15/2026	Owlhouse Capital LP	5,490	$6.36M	8.5%	-9.7%	0.010%
5/15/2026	Delta Global Management LP	201	$0.23M	0.0%	-62.9%	0.000%
5/15/2026	OMERS ADMINISTRATION Corp	2,954	$3.42M	0.0%	+48.1%	0.005%
5/15/2026	Themes Management Co LLC	2,721	$3.15M	1.9%	+67.3%	0.005%
5/15/2026	Bradley Foster & Sargent Inc. CT	326	$0.38M	0.0%	+9.4%	0.001%
5/15/2026	Lombard Odier Asset Management Switzerland SA	815	$0.95M	0.0%	N/A	0.001%
5/15/2026	Lombard Odier Asset Management USA Corp	1,145	$1.33M	0.1%	-25.0%	0.002%
5/15/2026	Aristotle Atlantic Partners LLC	2,500	$2.90M	0.1%	N/A	0.004%
5/15/2026	Waverly Advisors LLC	647	$0.75M	0.0%	+10.2%	0.001%
5/15/2026	Entropy Technologies LP	2,705	$3.14M	0.1%	N/A	0.005%
5/15/2026	Sustainable Insight Capital Management LLC	3,853	$4.47M	1.5%	+20.7%	0.007%
5/15/2026	St. Louis Trust Co	840	$0.97M	0.1%	+25.6%	0.002%
5/14/2026	Healthcare of Ontario Pension Plan Trust Fund	3,545	$4.11M	0.0%	-3.2%	0.006%
5/14/2026	Dai ichi Life Insurance Company Ltd	7,114	$8.25M	0.2%	+15.7%	0.013%
5/14/2026	Renaissance Technologies LLC	19,780	$22.92M	0.0%	N/A	0.035%
5/14/2026	Gabelli Funds LLC	505	$0.59M	0.0%	+152.5%	0.001%
5/14/2026	Hilltop Holdings Inc.	282	$0.33M	0.0%	-18.3%	0.001%
5/14/2026	GC Wealth Management RIA LLC	519	$0.60M	0.0%	-7.5%	0.001%
5/14/2026	Public Employees Retirement System of Ohio	21,972	$25.47M	0.1%	-0.4%	0.039%
5/14/2026	Compound Planning Inc.	347	$0.40M	0.0%	-18.9%	0.001%
5/14/2026	Arrowstreet Capital Limited Partnership	755	$0.88M	0.0%	-56.3%	0.001%
5/14/2026	Arrow Capital Management LLC	4,017	$4.66M	3.2%	+0.4%	0.007%
5/14/2026	Caxton Associates LLP	2,367	$2.74M	0.1%	+263.0%	0.004%
5/14/2026	Cloverfields Capital Group LP	2,737	$3.17M	1.0%	-1.4%	0.005%
5/14/2026	Bank of Nova Scotia	7,952	$9.22M	0.0%	-63.7%	0.014%
5/14/2026	Sei Investments Co.	26,823	$31.09M	0.0%	-18.5%	0.048%
5/14/2026	Lido Advisors LLC	2,560	$2.97M	0.0%	+25.4%	0.005%
5/13/2026	Cetera Investment Advisers	4,325	$5.01M	0.0%	-9.3%	0.008%
5/13/2026	Fairbanks Capital Management Inc.	9,497	$11.01M	6.8%	-1.4%	0.017%
5/13/2026	NewEdge Wealth LLC	448	$0.52M	0.0%	-63.6%	0.001%
5/13/2026	Blacksheep Fund Management Ltd	45,754	$53.03M	21.5%	-21.7%	0.082%
5/13/2026	CI Investments Inc.	34,847	$40.39M	0.2%	-0.8%	0.062%
5/13/2026	First Trust Advisors LP	58,308	$67.58M	0.0%	+25.8%	0.104%
5/12/2026	Investidor Profissional Gestao de Recursos Ltda.	6,633	$7.69M	2.5%	-40.9%	0.012%
5/12/2026	Temasek Holdings Private Ltd	218,885	$253.68M	0.8%	+50.4%	0.391%
5/12/2026	ABN Amro Investment Solutions	2,621	$3.04M	0.0%	N/A	0.005%
5/8/2026	PNC Financial Services Group Inc.	87,023	$100.86M	0.1%	+20.6%	0.156%
5/8/2026	Baader Bank Aktiengesellschaft	350	$0.39M	0.0%	N/A	0.001%
5/8/2026	Burling Wealth Partners LLC	248	$0.29M	0.0%	-23.7%	0.000%
5/8/2026	Andra AP fonden	6,344	$7.35M	0.1%	+215.3%	0.011%

Data available starting January 2016

TransDigm Group Incorporated designs, produces, and supplies aircraft components in the United States and internationally. The Power & Control segment offers mechanical/electro-mechanical actuators and controls, ignition systems and engine technology, specialized pumps and valves, power conditioning devices, specialized AC/DC electric motors and generators, batteries and chargers, databus and power controls, sensor products, switches and relay panels, hoists, winches and lifting devices, and cargo loading and handling systems. This segment serves engine and power system and subsystem suppliers, airlines, third party maintenance suppliers, military buying agencies, and repair depots. The Airframe segment provides engineered latching and locking devices, engineered rods, engineered connectors and elastomer sealing solutions, cockpit security components and systems, cockpit displays, engineered audio, radio and antenna systems, lavatory components, seat belts and safety restraints, engineered and customized interior surfaces and related components, thermal protection and insulation products, lighting and control technology, and parachutes. This segment serves airframe manufacturers, cabin system and subsystem suppliers, airlines, third party maintenance suppliers, military buying agencies, and repair depots. The Non-aviation segment offers seat belts and safety restraints for ground transportation applications; electro-mechanical actuators for space applications; hydraulic/electromechanical actuators and fuel valves for land-based gas turbines; refueling systems for heavy equipment used in mining, construction, and other industries; and turbine controls for the energy and oil and gas markets. This segment serves off-road vehicle and subsystem suppliers, child restraint system suppliers, and satellite and space system suppliers; and manufacturers of heavy equipment. TransDigm Group Incorporated was founded in 1993 and is based in Cleveland, Ohio.

Today's Range

Now: $1,241.82

$1,246.07

$1,359.27

50 Day Range

MA: $1,270.89

$1,195.34

$1,349.90

52 Week Range

Now: $1,241.82

$1,123.61

$1,466.13

Volume

313,297 shs

Average Volume

389,611 shs

Market Capitalization

$69.45 billion

P/E Ratio

38.62

Dividend Yield

N/A

Beta

0.91

Who are the company insiders with the largest holdings of Transdigm Group?: Transdigm Group's top insider investors include:
Robert J Small (Director)
W Nicholas Howley (CEO)
Raymond F Laubenthal (Director)
Bernt G Iversen II (EVP)
Robert S Henderson (VP)
Kevin M Stein (CEO)
Robert Small (Director)
Sean P Hennessy (Director)
Gregory Rufus (VP)
John F Leary (EVP)
Learn More about top insider investors at Transdigm Group.
Who are the major institutional investors of Transdigm Group?: Transdigm Group's top institutional investors include:
Mill Capital Management LLC — 0.04%
Czech National Bank — 0.03%
PensionDanmark Pensionsforsikringsaktieselskab — 0.01%
Community Financial Services Group LLC — 0.00%
Alliance Wealth Advisors LLC — 0.00%
Aurora Investment Managers LLC. — 0.00%
Learn More about top institutional investors of Transdigm Group stock.
Which major investors are selling Transdigm Group stock?: In the previous quarter, TDG stock was sold by these institutional investors:
Eastern Bank
Doliver Advisors LP
RDA Financial Network
Alliance Wealth Advisors LLC
Assenagon Asset Management S.A.
Hennion & Walsh Asset Management Inc.
Versant Capital Management Inc
Everhart Financial Group Inc.
In the previous year, company insiders that have sold Transdigm Group company stock include:
Robert J Small (Director)
W Nicholas Howley (Director)
Kevin M Stein (Director)
Joel Reiss (COO)
Michael Graff (Director)
Patrick Joseph Murphy (COO)
Learn More investors selling Transdigm Group stock.
Which major investors are buying Transdigm Group stock?: Within the last quarter, TDG stock was bought by institutional investors including:
Mill Capital Management LLC
Community Financial Services Group LLC
Aurora Investment Managers LLC.
PensionDanmark Pensionsforsikringsaktieselskab
Czech National Bank
Northside Capital Management LLC
GAMMA Investing LLC
Wealthcare Advisory Partners LLC
Within the previous year, these company insiders have bought Transdigm Group stock:
Robert J Small (Director)
Michael Lisman (CEO)
Learn More investors buying Transdigm Group stock.