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TransDigm Group INC

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

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, Q2 2026

Institutional positions in TransDigm Group INC as of Jun 30, 2026. 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
1,146
+46 vs. Q1 2026
Shares held
52.6M
−309.4K (−0.6%) vs. Q1 2026
Total value
$70.0B
+$8.72B (+14.2%) vs. Q1 2026
New holders
141
446 more added
Sold out
95
370 more reduced

12 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

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 holdersQ2 2026: 1,146 institutions
Q1 2021: 609 institutionsQ2 2021: 614 institutionsQ3 2021: 630 institutionsQ4 2021: 659 institutionsQ1 2022: 684 institutionsQ2 2022: 658 institutionsQ3 2022: 649 institutionsQ4 2022: 705 institutionsQ1 2023: 721 institutionsQ2 2023: 746 institutionsQ3 2023: 770 institutionsQ4 2023: 864 institutionsQ1 2024: 936 institutionsQ2 2024: 1,005 institutionsQ3 2024: 1,032 institutionsQ4 2024: 1,048 institutionsQ1 2025: 1,090 institutionsQ2 2025: 1,111 institutionsQ3 2025: 1,073 institutionsQ4 2025: 1,133 institutionsQ1 2026: 1,112 institutionsQ2 2026: 1,146 institutions
Value heldQ2 2026: $70.0B
Q1 2021: $31.1BQ2 2021: $34.6BQ3 2021: $33.5BQ4 2021: $33.3BQ1 2022: $33.7BQ2 2022: $27.7BQ3 2022: $27.5BQ4 2022: $32.9BQ1 2023: $38.8BQ2 2023: $47.7BQ3 2023: $44.8BQ4 2023: $54.1BQ1 2024: $65.7BQ2 2024: $68.0BQ3 2024: $74.0BQ4 2024: $67.4BQ1 2025: $73.7BQ2 2025: $82.3BQ3 2025: $70.6BQ4 2025: $71.5BQ1 2026: $61.3BQ2 2026: $70.0B
Institutions holding TDG and their total value by quarter
QuarterHoldersValue
Q2 20261,146$70.0B
Q1 20261,112$61.3B
Q4 20251,133$71.5B
Q3 20251,073$70.6B
Q2 20251,111$82.3B
Q1 20251,090$73.7B
Q4 20241,048$67.4B
Q3 20241,032$74.0B
Q2 20241,005$68.0B
Q1 2024936$65.7B
Q4 2023864$54.1B
Q3 2023770$44.8B
Q2 2023746$47.7B
Q1 2023721$38.8B
Q4 2022705$32.9B
Q3 2022649$27.5B
Q2 2022658$27.7B
Q1 2022684$33.7B
Q4 2021659$33.3B
Q3 2021630$33.5B
Q2 2021614$34.6B
Q1 2021609$31.1B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding TransDigm Group INC; share changes are against Q1 2026.

Institutions holding TDG in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Simplicity Wealth,LLC241$321.0K0.01%−7−2.8%Reduced
Fielder Capital Group LLC241$321.0K0.07%+6+2.6%Added
Pure Financial Advisors, Inc.239$318.3K0.00%+29+13.8%Added
1776 Wealth LLC238$317.0K0.11%00.0%Unchanged
Optas, LLC238$317.0K0.04%+30+14.4%Added
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management237$315.7K0.00%−31−11.6%Reduced
V-Square Quantitative Management LLC237$315.7K0.03%+35+17.3%Added
Voya Financial Advisors, Inc.238$315.0K0.03%−34−12.5%Reduced
Gs Investments, Inc.235$313.0K0.23%+235New
Old National Bancorp233$310.4K0.01%−34−12.7%Reduced
Pinnacle Wealth Management Advisory Group, LLC232$309.0K0.02%+2+0.9%Added
Pinnacle Bancorp, Inc.230$306.4K0.08%+11+5.0%Added
Wexford Capital LP230$306.4K0.04%+230New
SmartHarvest Portfolios, LLC229$305.4K0.10%+51+28.7%Added
Sovran Advisors, LLC233$304.8K0.02%+11+5.0%Added
CX Institutional228$304.0K0.01%+83+57.2%Added
Texas Capital Bank Wealth Management Services Inc228$303.7K0.02%−55−19.4%Reduced
Kingswood Wealth Advisors, LLC228$303.7K0.01%+22+10.7%Added
Aristeia Capital LLC227$302.4K0.00%−153−40.3%Reduced
Family Management Corp225$299.7K0.03%−16−6.6%Reduced
Fukoku Mutual Life Insurance Co225$299.7K0.02%00.0%Unchanged
Texas Bank & Trust Co225$299.7K0.10%00.0%Unchanged
SBI Securities Co., Ltd.225$299.7K0.01%+16+7.7%Added
Militia Capital Management LLC225$299.7K0.05%+225New
Los Angeles Capital Management LLC223$297.0K0.00%−1,413−86.4%Reduced
Kohmann Bosshard Financial Services, LLC223$297.0K0.03%00.0%Unchanged
Alta Advisers Ltd221$294.4K0.07%00.0%Unchanged
Conning Inc.221$294.4K0.01%−11−4.7%Reduced
Plancorp, LLC237$292.7K0.01%+1+0.4%Added
D.A. Davidson & Co.218$290.4K0.00%−42−16.2%Reduced
Avantra Family Wealth, Inc.216$287.7K0.18%−23−9.6%Reduced
Leavell Investment Management, Inc.216$287.7K0.01%00.0%Unchanged
Abel Hall, LLC216$287.7K0.05%+216New
Aureus Asset Management, LLC214$285.1K0.02%+214New
Sigma Planning Corp212$282.7K0.01%−11−4.9%Reduced
Oarsman Capital, Inc.212$282.4K0.03%−24−10.2%Reduced
FFT Wealth Management LLC212$282.4K0.04%00.0%Unchanged
Mission Wealth Management, LP210$279.3K0.00%+210New
TCG Advisory Services, LLC209$278.0K0.01%+1+0.5%Added
Spire Wealth Management208$277.2K0.01%−4−1.9%Reduced
E Fund Management Co., Ltd.208$277.1K0.01%−5−2.3%Reduced
Bryn Mawr Trust Co208$277.1K0.01%00.0%Unchanged
AMG National Trust Bank208$276.7K0.01%−6−2.8%Reduced
PDS Planning, Inc207$275.7K0.02%+12+6.2%Added
Daymark Wealth Partners, LLC204$271.4K0.01%+4+2.0%Added
Interchange Capital Partners, LLC203$270.6K0.05%−96−32.1%Reduced
Ronald Blue Trust, Inc.202$269.3K0.00%+103+104.0%Added
Fortune Financial Advisors, LLC201$267.7K0.11%+201New
Capital Investment Management, Inc.201$267.1K0.08%00.0%Unchanged
Marex Group plc200$266.4K0.00%−210−51.2%Reduced
Cassaday & Co Wealth Management LLC200$266.4K0.01%−5−2.4%Reduced
Harbor Advisors LLC200$266.4K0.03%00.0%Unchanged
Leonard Rickey Investment Advisors P.L.L.C.199$265.1K0.04%−9−4.3%Reduced
Catalyst Financial Partners LLC199$265.1K0.03%+26+15.0%Added
Engineers Gate Manager LP198$263.7K0.00%−4,504−95.8%Reduced
Purkiss Capital Advisors LLC197$262.2K0.10%−13−6.2%Reduced
IFC Advisors LLC196$261.1K0.03%−24−10.9%Reduced
Mutual Advisors, LLC194$258.4K0.00%−73−27.3%Reduced
First Nebraska Trust Co194$258.4K0.02%00.0%Unchanged
Moors & Cabot, Inc.192$255.8K0.01%+192New
Simplex Trading, LLC192$255.8K0.01%+192New
Canvas Wealth Advisors, LLC190$253.1K0.04%+5+2.7%Added
Invst, LLC189$251.8K0.02%−15−7.4%Reduced
KMG Fiduciary Partners, LLC189$251.8K0.02%−5−2.6%Reduced
Moneta Group Investment Advisors LLC187$249.1K0.00%+187New
Isthmus Partners, LLC187$249.1K0.02%00.0%Unchanged
Ellevest, Inc.188$248.2K0.03%+188New
Legacy Wealth Advisors, LLC186$247.8K0.11%+186New
Massmutual Trust Co FSB186$247.8K0.01%+1+0.5%Added
Wealthcare Advisory Partners LLC185$246.6K0.00%+185New
Marble Wealth, LLC185$246.5K0.04%−1−0.5%Reduced
Private Trust Co NA183$243.8K0.02%−54−22.8%Reduced
Corient IA LLC180$239.8K0.22%00.0%Unchanged
Independence Bank of Kentucky180$239.8K0.03%+180New
Perpetual Ltd178$237.1K0.00%00.0%Unchanged
Axxcess Wealth Management, LLC178$237.1K0.00%+178New
Simon Quick Advisors, LLC177$235.8K0.01%+177New
IHT Wealth Management, LLC177$235.8K0.01%−9−4.8%Reduced
FSM Wealth Advisors, LLC175$233.6K0.03%+175New
Greykasell Wealth Strategies, Inc.175$233.3K0.08%+13+8.0%Added
RFG Advisory, LLC175$233.1K0.00%+175New
Handelsbanken Fonder AB174$232.0K0.00%+174New
Triad Wealth Partners, LLC179$230.1K0.01%+179New
Root Financial Partners, LLC172$229.1K0.01%+22+14.7%Added
Rockland Trust Co171$227.8K0.01%+171New
TRB Wealth Management, LLC171$227.8K0.03%+171New
Simmons Bank170$226.4K0.01%−301−63.9%Reduced
Evolve Private Wealth, LLC169$225.1K0.01%+169New
Snowden Capital Advisors LLC167$222.5K0.01%−9−5.1%Reduced
Moss Adams Wealth Advisors LLC166$221.1K0.01%+166New
Income Insurance Ltd166$221.1K0.13%+166New
Quotient Wealth Partners, LLC166$221.1K0.01%+166New
Parkside Financial Bank & Trust165$219.8K0.02%+12+7.8%Added
Welch & Forbes LLC165$219.8K0.00%+165New
May Hill Capital, LLC165$219.8K0.05%+165New
Cura Wealth Advisors, LLC164$218.5K0.09%+164New
Legacy Financial Advisors, Inc.164$218.0K0.03%+164New
Greenline Wealth Management LLC163$217.7K0.18%+163New
HBK Sorce Advisory LLC173$216.4K0.00%−3−1.7%Reduced
Empower Advisory Group, LLC162$215.8K0.00%+162New