TransDigm Group INC

TDG

Exchange: NYSE
Industry: Aircraft Parts & Auxiliary Equipment, NEC
SEC CIK: 0001260221

SEC filings (opens in a new tab)

In the last 90 days, TransDigm Group INC insiders filed 0 open-market purchases and 6 sales; 1,146 institutions reported holding it in 13F filings for Q2 2026, worth $70.0B in total; superinvestors Third Point and Lone Pine Capital hold it.

13F holders, Q1 2021

Institutional positions in TransDigm Group INC as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 609; No complete 13F data for Q4 2020
Shares held: 52.9M; No complete 13F data for Q4 2020
Total value: $31.1B; No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting TDG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 609 institutions

Value heldQ1 2021: $31.1B

Institutions holding TDG and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,146	$70.0B
Q1 2026	1,112	$61.3B
Q4 2025	1,133	$71.5B
Q3 2025	1,073	$70.6B
Q2 2025	1,111	$82.3B
Q1 2025	1,090	$73.7B
Q4 2024	1,048	$67.4B
Q3 2024	1,032	$74.0B
Q2 2024	1,005	$68.0B
Q1 2024	936	$65.7B
Q4 2023	864	$54.1B
Q3 2023	770	$44.8B
Q2 2023	746	$47.7B
Q1 2023	721	$38.8B
Q4 2022	705	$32.9B
Q3 2022	649	$27.5B
Q2 2022	658	$27.7B
Q1 2022	684	$33.7B
Q4 2021	659	$33.3B
Q3 2021	630	$33.5B
Q2 2021	614	$34.6B
Q1 2021	609	$31.1B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding TransDigm Group INC.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding TDG in Q1 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
Northwestern Mutual Investment Management Company, LLC	2,480	$1.46M	0.03%	–	–
Engineers Gate Manager LP	2,550	$1.50M	0.07%	–	–
Twinbeech Capital LP	2,550	$1.50M	0.22%	–	–
Texas Yale Capital Corp.	2,590	$1.52M	0.10%	–	–
Tower Research Capital LLC (TRC)	2,706	$1.59M	0.03%	–	–
Sumitomo Life Insurance Co	2,710	$1.59M	0.06%	–	–
Stratos Wealth Partners, LTD.	2,714	$1.59M	0.04%	–	–
SG Americas Securities, LLC	2,715	$1.60M	0.01%	–	–
Daiwa Securities Group Inc.	2,721	$1.60M	0.01%	–	–
Allen Operations LLC	2,764	$1.63M	0.33%	–	–
Crossmark Global Holdings, Inc.	2,782	$1.64M	0.04%	–	–
Paloma Partners Management Co	2,855	$1.68M	0.05%	–	–
Amalgamated Bank	2,989	$1.76M	0.07%	–	–
LPL Financial LLC	3,022	$1.78M	0.00%	–	–
IFM Investors Pty Ltd	3,024	$1.78M	0.05%	–	–
Sustainable Insight Capital Management, LLC	3,150	$1.85M	1.23%	–	–
Capitolis Advisors LLC	3,159	$1.86M	0.03%	–	–
New Mexico Educational Retirement Board	3,200	$1.88M	0.07%	–	–
Weiss Multi-Strategy Advisers LLC	3,200	$1.88M	0.04%	–	–
Cloverfields Capital Group, LP	3,249	$1.91M	0.62%	–	–
Sumitomo Mitsui DS Asset Management Company, Ltd	3,268	$1.92M	0.05%	–	–
King Luther Capital Management Corp	3,270	$1.92M	0.01%	–	–
Sequoia Financial Advisors, LLC	3,281	$1.93M	0.08%	–	–
Quantitative Systematic Strategies LLC	3,282	$1.93M	0.30%	–	–
Skye Global Management LP	3,300	$1.94M	0.04%	–	–
Guggenheim Capital LLC	3,331	$1.96M	0.01%	–	–
Louisiana State Employees Retirement System	3,400	$2.00M	0.05%	–	–
Achmea Investment Management B.V.	3,420	$2.01M	0.07%	–	–
Kentucky Retirement Systems	3,426	$2.01M	0.10%	–	–
PEAK6 Investments LLC	3,484	$2.05M	0.05%	–	–
Ensign Peak Advisors, Inc	3,490	$2.05M	0.00%	–	–
Bokf, NA	3,517	$2.07M	0.04%	–	–
Xponance, Inc.	3,570	$2.10M	0.04%	–	–
Pacer Advisors, Inc.	3,579	$2.10M	0.04%	–	–
Rockefeller Capital Management L.P.	3,583	$2.10M	0.01%	–	–
Chartwell Investment Partners, LLC	3,600	$2.12M	0.06%	–	–
ING Groep NV	3,621	$2.13M	0.04%	–	–
Pinebridge Investments, L.P.	3,706	$2.18M	0.03%	–	–
Quadrature Capital Ltd	3,806	$2.24M	0.11%	–	–
Bank of Hawaii	3,821	$2.25M	0.13%	–	–
Select Equity Group, L.P.	3,842	$2.26M	0.01%	–	–
Alliance Wealth Advisors, LLC	3,848	$2.26M	2.23%	–	–
Walleye Trading LLC	3,893	$2.29M	0.08%	–	–
Kingsview Wealth Management, LLC	3,800	$2.29M	0.13%	–	–
Trexquant Investment LP	3,921	$2.31M	0.21%	–	–
Maryland State Retirement & Pension System	4,052	$2.38M	0.08%	–	–
Teachers Retirement System of the State of Kentucky	4,100	$2.41M	0.02%	–	–
Wolverine Trading, LLC	4,206	$2.46M	0.05%	–	–
Montag A & Associates Inc	4,195	$2.47M	0.14%	–	–
Kornitzer Capital Management Inc	4,195	$2.47M	0.04%	–	–
Schroder Investment Management Group	4,268	$2.51M	0.00%	–	–
Shell Asset Management Co	4,300	$2.53M	0.05%	–	–
Brown Advisory Inc	4,362	$2.56M	0.00%	–	–
Oregon Public Employees Retirement Fund	4,473	$2.63M	0.03%	–	–
Truist Financial Corp	4,522	$2.66M	0.00%	–	–
Norinchukin Bank, The	4,533	$2.67M	0.04%	–	–
Westpac Banking Corp	4,533	$2.67M	0.03%	–	–
CIBC Asset Management Inc	4,554	$2.68M	0.01%	–	–
Wealthfront Advisers LLC	4,561	$2.68M	0.01%	–	–
Wetherby Asset Management Inc	4,569	$2.69M	0.20%	–	–
Securian Asset Management, Inc	4,841	$2.85M	0.06%	–	–
Colony Group LLC	4,974	$2.92M	0.06%	–	–
Ilmarinen Mutual Pension Insurance Co	5,000	$2.94M	0.03%	–	–
Nissay Asset Management Corp	5,089	$2.99M	0.03%	–	–
Ancora Advisors, LLC	5,098	$3.00M	0.08%	–	–
CIBC World Markets Corp	5,212	$3.06M	0.02%	–	–
Girard Partners Ltd.	5,311	$3.12M	0.45%	–	–
Public Sector Pension Investment Board	5,318	$3.13M	0.02%	–	–
Advisor Group Holdings, Inc.	5,523	$3.17M	0.01%	–	–
Advisors Asset Management, Inc.	5,444	$3.20M	0.05%	–	–
Amundi Asset Management US, Inc.	5,621	$3.30M	0.00%	–	–
Eaton Vance Management	5,663	$3.33M	0.00%	–	–
Simplex Trading, LLC	5,710	$3.36M	0.19%	–	–
Teacher Retirement System of Texas	5,737	$3.37M	0.02%	–	–
Barbara Oil Co.	6,000	$3.53M	1.70%	–	–
DekaBank Deutsche Girozentrale	6,085	$3.55M	0.01%	–	–
Raymond James Financial Services Advisors, Inc.	6,085	$3.58M	0.01%	–	–
Creative Planning	6,130	$3.60M	0.01%	–	–
Legal Advantage Investments, Inc.	6,238	$3.67M	2.74%	–	–
Gardner Lewis Asset Management L P	6,414	$3.77M	0.68%	–	–
ExodusPoint Capital Management, LP	6,423	$3.78M	0.08%	–	–
Keybank National Association	6,456	$3.80M	0.02%	–	–
Natixis	6,657	$3.91M	0.01%	–	–
Kemnay Advisory Services Inc.	6,696	$3.94M	0.55%	–	–
M&T Bank Corp	6,718	$3.95M	0.02%	–	–
Blueshift Asset Management, LLC	6,766	$3.98M	0.41%	–	–
Hartford Investment Management Co	6,804	$4.00M	0.11%	–	–
Storebrand Asset Management AS	6,831	$4.02M	0.02%	–	–
Banco Santander, S.A.	6,839	$4.02M	0.03%	–	–
Commonwealth of Pennsylvania Public School Empls Retrmt Sys	6,840	$4.02M	0.05%	–	–
Mutual of America Capital Management LLC	6,988	$4.11M	0.04%	–	–
ProShare Advisors LLC	7,107	$4.18M	0.01%	–	–
Metropolitan Life Insurance Co	7,254	$4.26M	0.06%	–	–
Oppenheimer Asset Management Inc.	7,363	$4.33M	0.07%	–	–
Crystal Rock Capital Management	7,650	$4.50M	2.44%	–	–
Capital International Ltd	7,713	$4.54M	0.27%	–	–
Capital International Sarl	8,337	$4.90M	0.47%	–	–
British Columbia Investment Management Corp	8,468	$4.98M	0.04%	–	–
State of Alaska, Department of Revenue	8,568	$5.04M	0.05%	–	–
Edgestream Partners, L.P.	8,661	$5.09M	0.28%	–	–