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TDGTransDigm Group

Industrials · Aerospace Parts · NYSE
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Who owns TDG

Institutions that file 13Fs hold 96% of the shares

13F, quarter ending Jun 30, 2026
Held by institutionsHolders ↓
96.3%
1,141 holders, +28 from Mar 31, 2026
Shares they hold, quarter on quarter
-0.6%
139 new, 421 added, 353 cut, 111 sold out
Top 10 holders
57%
of the shares institutions hold
Superinvestors holding itWho ↓
5
Mark Massey, C.T. Fitzpatrick, Triple Frond Partners and 2 more

A 13F lists the long positions of managers with more than $100M in US stocks. It shows the last day of a quarter and is filed up to 45 days later. Two managers can report the same shares, so totals can count some shares twice.

Institutional owners

The 25 biggest holders

13F data sets, SEC
HolderSharesValue% of companyFrom Mar 31, 2026
Capital International Investors 5.06M$6.7B 9.27% Reduced -7.9%
BlackRock, Inc. 4.87M$6.5B 8.92% Added +5.9%
Capital World Investors 4.27M$5.7B 7.83% Reduced -8.4%
VANGUARD CAPITAL MANAGEMENT LLC 3.65M$4.9B 6.69% Held
Capital Research Global Investors 3.12M$4.2B 5.71% Reduced -0.8%
VANGUARD PORTFOLIO MANAGEMENT LLC 2.58M$3.4B 4.73% Held
STATE STREET CORP 2.56M$3.4B 4.69% Added +1.7%
PRINCIPAL FINANCIAL GROUP INC 1.71M$2.3B 3.13% Reduced -15.1%
GEODE CAPITAL MANAGEMENT, LLC 1.29M$1.7B 2.36% Added +0.8%
FMR LLC 1.09M$1.5B 2.00% Reduced -19.7%
Soroban Capital Partners LP 898K$1.2B 1.65% Added +4.9%
ALTAROCK PARTNERS LP 876K$1.2B 1.60% Reduced -3.7%
MORGAN STANLEY 873K$1.2B 1.60% Reduced -2.4%
JPMORGAN CHASE & CO 835K$1.1B 1.53% Reduced -7.0%
NORGES BANK 782K$1.0B 1.43% New
WINDACRE PARTNERSHIP LLC 684K$911.2M 1.25% Added +34.2%
UBS Group AG 607K$808.1M 1.11% Added +19.0%
PRICE T ROWE ASSOCIATES INC /MD/ 574K$765K 1.05% Reduced -3.1%
Invesco Ltd. 480K$638.8M 0.88% Added +10.3%
NORTHERN TRUST CORP 468K$622.8M 0.86% Added +2.6%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 443K$590.0M 0.81% Added +8.0%
Stockbridge Partners LLC 434K$578.5M 0.80% Held
PRIMECAP MANAGEMENT CO/CA/ 410K$546.4M 0.75% Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE 392K$522.8M 0.72% Added +106.4%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 354K$471.7M 0.65% Reduced -1.5%
Show the other 15 holders
This quarter

Who bought and who sold the most shares

13F, quarter on quarter

Bought the most shares

  • NORGES BANK +782K, new
  • Select Equity Group, L.P. +305K
  • BlackRock, Inc. +270K
  • MANUFACTURERS LIFE INSURANCE COMPANY, THE +202K
  • WINDACRE PARTNERSHIP LLC +174K
  • UBS Group AG +97K
  • GOLDMAN SACHS GROUP INC +68K
  • Third Point LLC +54K
  • Invesco Ltd. +45K
  • TWO SIGMA INVESTMENTS, LP +45K, new

Sold the most shares

  • Capital International Investors -432K
  • Capital World Investors -392K
  • EDGEWOOD MANAGEMENT LLC -339K
  • PRINCIPAL FINANCIAL GROUP INC -305K
  • FMR LLC -267K
  • SG Americas Securities, LLC -86K
  • JPMORGAN CHASE & CO -63K
  • STATE OF MICHIGAN RETIREMENT SYSTEM -62K
  • Squarepoint Ops LLC -56K
  • MARSHALL WACE, LLP -48K
Superinvestors

Superinvestors holding TDG

Their latest 13F
InvestorQuarterSharesValue% of portfolioLast quarter
Mark Massey AltaRock Partners Jun 30, 2026876K$1.2B 27.51% Reduced -3.7%
C.T. Fitzpatrick Vulcan Value Partners Sep 30, 2026191K$207.3M 6.62% Added +12.3%
Triple Frond Partners Triple Frond Partners Jun 30, 2026107K$141.9M 13.95% Held
Dan Loeb Third Point Jun 30, 202679K$105.2M 2.26% Added +216.0%
Stephen Mandel Lone Pine Capital Jun 30, 202629K$38.0M 0.23% Reduced -20.0%
More than 5%

13D filings: owners who may push for change

Schedule 13D, last year

No Schedule 13D about TDG in the last year.

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