TRANSDIGM GROUP INC

$TDG
Smart money positioned

21 of the Top-200 alpha managers hold $TDG as of the latest 13F snapshot.

13F holders
1,091
Insider buys · 90d
0
Congress · 90d
14trades

Smart Money · top-200 alpha cohort

21 holders · Q1 2026

$TDG is held by 21 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 8.87%, with an average of 0.52% of portfolio. Largest holder: Cornerstone Management, Inc. at 8.87%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 1,091 · Source: 13F-HR
01
Litman Gregory Wealth Management LLC
1.56% of portfolio
10,989,390 sh
02
Envestnet Asset Management Inc.
0.57% of portfolio
3,143,509 sh
03
Axa S.a.
0.10% of portfolio
2,516,606 sh
04
State Street
0.11% of portfolio
2,456,186 sh
05
Bramshill Investments, LLC
25.54% of portfolio
909,168 sh
06
River Global Investors LLP
12.16% of portfolio
868,562 sh
07
Sfmg, LLC
1.92% of portfolio
856,197 sh
08
ProShare Advisors LLC
0.11% of portfolio
771,208 sh
09
RE Dickinson Investment Advisors, LLC
0.33% of portfolio
756,093 sh
10
TB Capital Gestao de Recursos Ltda.
0.08% of portfolio
710,196 sh
See all 1,091 13F holders · Pro →

Insider activity · last 90 days

No insider activity

No Form 4 filings on record for $TDG in the recent window.

Congress trades · last 90 days

29 disclosures · STOCK Act
Senate · South Carolina · Traded May 8
BOUGHT
$1K–$15K
Jun 1STOCK
Senate · South Carolina · Traded May 7
BOUGHT
$1K–$15K
Jun 1STOCK
Senate · South Carolina · Traded May 13
BOUGHT
$1K–$15K
Jun 1STOCK
Senate · South Carolina · Traded May 22
BOUGHT
$1K–$15K
Jun 1STOCK
Senate · South Carolina · Traded May 21
BOUGHT
$1K–$15K
Jun 1STOCK
House · Maryland · Traded Apr 20
BOUGHT
$1K–$15K
May 7STOCK
House · Maryland · Traded Apr 16
BOUGHT
$15K–$50K
May 7STOCK
House · Maryland · Traded Apr 29
BOUGHT
$1K–$15K
May 7STOCK
Senate · South Carolina · Traded Apr 17
BOUGHT
$1K–$15K
May 1STOCK
Senate · South Carolina · Traded Apr 15
BOUGHT
$1K–$15K
May 1STOCK
See full $TDG Congress history →

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 08:49 UTC.