TRANSDIGM GROUP INC (TDG) Institutional Ownership

TDG is currently held by 8 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $1.40B based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is AltaRock Partners, which reported ownership valued at approximately $1.05B in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, AltaRock Partners's TDG position is now estimated to be worth approximately $1.18B, representing an estimated gain of +11.97% since the filing period.

Major shareholders tracked on this page include AltaRock Partners, Vulcan Value Partners, Lone Pine Capital, and other prominent asset managers. Collectively, these investors account for approximately 98% of the total disclosed value among the investors covered in this analysis.

This page tracks institutional position trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward TRANSDIGM GROUP INC (TDG).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20268$1,396,229,6631,311,164
Q4 20256$1,355,733,3121,363,633
Q3 20256$1,657,498,0611,314,518
Q2 20256$1,969,750,6111,363,289
Q1 20257$1,887,895,4031,456,789
Q4 20247$1,815,199,9311,512,087
Q3 20247$2,056,709,4181,523,741
Q2 20247$1,704,244,4351,616,458
Q1 20247$1,459,590,6081,852,971
Q4 20237$1,285,001,7562,202,194
Q3 20238$1,499,522,8872,721,064
Q2 20239$2,050,547,9673,487,088

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