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East Coast Asset Management, LLC.

Position in TDG — TransDigm Group INC

CIK 1579254 ESSEX, MA

Position in TDG

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$31,980,948
+$5,069,897 QoQ
Shares Held
24,009
+3.4% QoQ
Ownership
0.043%
of shares outstanding
% of Portfolio
9.62%
of 13F equity value
Holder Rank
#148
of 1,142 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TDG Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

East Coast Asset Management, LLC. holds $45,494,314 across 5 Aerospace & Defense names. TDG ranks #1 (70.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 TDG
TransDigm Group INC
This page
24,009 $31,980,948

All Filings in TDG

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $31,980,948 24,009
2026-03-31 $26,911,051 23,220
2025-12-31 $31,040,028 23,341
2025-09-30 $30,824,533 23,387
2025-06-30 $35,929,681 23,628
2025-03-31 $32,752,157 23,677
2024-12-31 $30,163,798 23,802
2024-09-30 $38,665,233 27,093
2024-06-30 $36,135,921 28,284
2024-03-31 $43,405,278 35,243
2023-12-31 $38,182,842 37,745
2023-09-30 $31,810,451 37,729
2023-06-30 $35,010,332 39,154
2023-03-31 $36,015,948 48,865
2022-12-31 $30,876,147 49,037
2022-09-30 $23,245,852 44,293
2022-06-30 $22,698,457 42,295
2022-03-31 $47,810,005 73,380
2021-12-31 $46,445,258 72,995
2021-09-30 $45,489,306 72,833
2021-06-30 $47,174,495 72,880
2021-03-31 $42,640,073 72,527
2020-12-31 $30,462,891 49,225
2020-09-30 $23,393,008 49,236
2020-06-30 $32,625,942 73,806
2020-03-31 $3,584,527 11,195