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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, Q3 2025

Institutional positions in TransDigm Group INC as of Sep 30, 2025. 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
1,073
−20 vs. Q2 2025
Shares held
53.6M
+108.0K (+0.2%) vs. Q2 2025
Total value
$70.6B
−$10.4B (−12.9%) vs. Q2 2025
New holders
100
416 more added
Sold out
120
391 more reduced

18 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2025: 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 holdersQ3 2025: 1,073 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 heldQ3 2025: $70.6B
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, Q3 2025

Shares, value and share of portfolio for each institution holding TransDigm Group INC; share changes are against Q2 2025.

Institutions holding TDG in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Profund Advisors LLC654$862.0K0.03%−143−17.9%Reduced
First Business Financial Services, Inc.652$859.3K0.08%00.0%Unchanged
Elm3 Financial Group, LLC649$855.4K0.70%−50−7.2%Reduced
ISAM Funds (UK) Ltd647$852.8K0.18%+647New
Coastal Bridge Advisors, LLC634$835.6K0.06%−18−2.8%Reduced
NewEdge Wealth, LLC660$835.5K0.01%+205+45.1%Added
Asset Dedication, LLC630$830.4K0.06%00.0%Unchanged
Stableford Capital II LLC630$830.4K0.30%+630New
Montag A & Associates Inc621$818.5K0.04%−42−6.3%Reduced
Spire Wealth Management621$818.2K0.03%−3,173−83.6%Reduced
Blackstone Group Inc.608$801.4K0.00%+608New
Moody Lynn & Lieberson, LLC605$797.4K0.04%−4−0.7%Reduced
Icon Wealth Advisors, LLC603$794.8K0.05%+90+17.5%Added
HighPoint Advisor Group LLC596$785.8K0.04%+68+12.9%Added
Doliver Advisors, LP595$784.2K0.20%+6+1.0%Added
Jump Financial, LLC591$778.9K0.01%+591New
Balyasny Asset Management LLC583$768.4K0.00%−159−21.4%Reduced
Nicholas Hoffman & Company, LLC.580$764.5K0.02%+10+1.8%Added
Voya Financial Advisors, Inc.590$760.7K0.07%−88−13.0%Reduced
First Western Trust Bank560$738.1K0.03%00.0%Unchanged
Fruth Investment Management560$738.0K0.20%00.0%Unchanged
Northern Financial Advisors Inc555$731.5K0.38%+2+0.4%Added
Silver Oak Securities, Inc549$723.8K0.05%+183+50.0%Added
Cigna Investments Inc547$721.0K0.10%00.0%Unchanged
Aigen Investment Management, LP545$718.3K0.11%+545New
Skopos Labs, Inc.474$710.1K0.10%−27−5.4%Reduced
Beacon Pointe Advisors, LLC536$706.5K0.01%−239−30.8%Reduced
Concurrent Investment Advisors, LLC535$705.4K0.01%−213−28.5%Reduced
Trust Point Inc.533$702.5K0.06%−80−13.1%Reduced
Fortress Wealth Group, LLC534$702.4K0.30%+39+7.9%Added
First Manhattan Co530$698.6K0.00%+3+0.6%Added
Global Retirement Partners, LLC514$677.6K0.02%−100−16.3%Reduced
Ameritas Investment Partners, Inc.514$677.5K0.02%−20−3.7%Reduced
JMG Financial Group, Ltd.513$676.1K0.02%00.0%Unchanged
Numerai GP LLC512$674.8K0.10%−24−4.5%Reduced
Marble Harbor Investment Counsel, LLC500$659.0K0.07%00.0%Unchanged
Point72 Asset Management, L.P.500$659.0K0.00%+500New
Transcend Wealth Collective, LLC496$653.9K0.05%+1+0.2%Added
Burney Co491$647.1K0.02%+2+0.4%Added
National Asset Management, Inc.488$642.8K0.03%−59−10.8%Reduced
Resonant Capital Advisors, LLC485$639.2K0.04%−21−4.2%Reduced
Bryce Point Capital, LLC481$634.0K0.77%−4−0.8%Reduced
Tuttle Tactical Management480$632.6K2.39%00.0%Unchanged
Fifth Third Wealth Advisors LLC479$631.3K0.02%+9+1.9%Added
Gryphon Financial Partners LLC479$631.1K0.07%+179+59.7%Added
Two Sigma Securities, LLC470$619.5K0.09%+470New
Argent Trust Co470$619.5K0.02%+145+44.6%Added
Premier Path Wealth Partners, LLC469$618.6K0.08%−13−2.7%Reduced
Boreal Capital Management LLC0$612.9K0.49%0Unchanged
Chicago Trust Co NA462$608.9K0.08%00.0%Unchanged
Choate Investment Advisors460$606.3K0.01%−11−2.3%Reduced
Webster Bank, N. A.460$606.3K0.06%00.0%Unchanged
Dogwood Wealth Management LLC459$605.0K0.28%−33−6.7%Reduced
NWF Advisory Services Inc.459$605.0K0.07%+201+77.9%Added
Hallmark Capital Management Inc456$601.0K0.04%+89+24.3%Added
Farther Finance Advisors, LLC455$599.9K0.01%+32+7.6%Added
Erste Asset Management GmbH464$599.2K0.01%+464New
Financial Consulate, Inc452$595.7K0.08%+452New
Forum Financial Management, LP446$587.8K0.01%+127+39.8%Added
Barr E S & Co445$586.5K0.03%00.0%Unchanged
Old National Bancorp444$585.2K0.01%−11−2.4%Reduced
Massachusetts Financial Services Co440$579.9K0.00%−35,289−98.8%Reduced
Umb Bank N A432$569.4K0.01%+83+23.8%Added
Ballentine Partners, LLC427$562.8K0.01%+19+4.7%Added
Net Worth Advisory Group426$561.5K0.16%−13−3.0%Reduced
FineMark National Bank & Trust422$556.2K0.02%+14+3.4%Added
Hohimer Wealth Management, LLC422$556.2K0.08%+422New
Stablepoint Partners, LLC420$553.6K0.09%00.0%Unchanged
Parsonex Advisory Services, Inc.418$550.9K0.37%+168+67.2%Added
Bay Rivers Group410$540.4K0.23%+17+4.3%Added
Syon Capital LLC409$539.1K0.03%−98−19.3%Reduced
Shira Ridge Wealth Management406$535.1K0.23%00.0%Unchanged
D.A. Davidson & Co.405$533.8K0.00%+121+42.6%Added
Simmons Bank404$532.5K0.04%+9+2.3%Added
Smartleaf Asset Management LLC409$527.3K0.03%+178+77.1%Added
Little House Capital LLC400$527.2K0.12%00.0%Unchanged
Sagespring Wealth Partners, LLC396$522.4K0.01%−31−7.3%Reduced
Pinnacle Associates Ltd395$520.6K0.01%−1−0.3%Reduced
Legacy Wealth Asset Management, LLC393$518.0K0.13%+393New
Perennial Advisors, LLC390$514.0K0.09%00.0%Unchanged
Pinnacle Wealth Planning Services, Inc.387$510.1K0.06%−27−6.5%Reduced
Ashton Thomas Private Wealth, LLC387$510.1K0.01%+43+12.5%Added
Tranquility Partners, LLC385$507.4K0.17%−11−2.8%Reduced
Howard Capital Management Inc.384$506.1K0.01%+12+3.2%Added
Hilltop Holdings Inc.382$503.5K0.03%−203−34.7%Reduced
Schmidt P J Investment Management Inc380$501.4K0.08%+83+27.9%Added
Fiduciary Trust Co375$494.0K0.01%−11−2.8%Reduced
TD Private Client Wealth LLC374$492.9K0.01%+235+169.1%Added
Evergreen Capital Management LLC372$490.3K0.01%+46+14.1%Added
Tiaa Trust, National Association371$489.0K0.00%−8−2.1%Reduced
Venturi Wealth Management, LLC371$489.0K0.02%+371New
Requisite Capital Management, LLC371$489.0K0.08%+371New
Jefferies Financial Group Inc.370$488.0K0.00%+5+1.4%Added
Harbor Investment Advisory, LLC363$478.4K0.04%00.0%Unchanged
4J Wealth Management LLC363$478.2K0.28%+1+0.3%Added
Allworth Financial LP361$476.1K0.00%+20+5.9%Added
Burling Wealth Partners, LLC359$473.2K0.08%−78−17.8%Reduced
Westhampton Capital, LLC358$471.9K0.23%+3+0.8%Added
Aaron Wealth Advisors358$471.9K0.03%+129+56.3%Added
BlueSpruce Investments, LP356$469.2K0.01%+73+25.8%Added