TRANSDIGM GROUP INC

$TDG
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Smart money positioned

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

13F holders
14
Insider buys · 90d
0
Congress · 90d
0

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.

01
Cornerstone Management, Inc.
8.87% held
α +12.4pts
02
Fiduciary Alliance LLC
0.63% held
α +16.8pts
03
Commerzbank Aktiengesellschaft
0.37% held
α +12.7pts
04
WINTON GROUP Ltd
0.30% NEW
α +27.0pts
05
Burgundy Asset Management Ltd.
0.13% held
α +10.8pts

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 14 · Source: 13F-HR
01
Vanguard Group Inc.
0.13% of portfolio
6,799,539 sh
02
State Street
0.10% of portfolio
2,559,096 sh
03
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.09% of portfolio
354,105 sh
04
Citigroup Inc.
0.08% of portfolio
129,926 sh
05
Citadel
0.08% of portfolio
95,123 sh
06
Third Point
2.32% of portfolio
79,000 sh
07
Two Sigma
0.05% of portfolio
44,914 sh
08
Tudor Investment Corp. Et Al
0.19% of portfolio
31,623 sh
09
Lone Pine Capital LLC
0.23% of portfolio
28,532 sh
10
Renaissance Technologies
0.05% of portfolio
25,620 sh
See all 14 13F holders · Pro →

Insider activity · last 90 days

50 transactions · 1 filers
19 Aug 2026
Unknown —
· EX/ACQ
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M
19 Aug 2026
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▼ SOLD
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S
19 Aug 2026
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▼ SOLD
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S
19 Aug 2026
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▼ SOLD
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S
19 Aug 2026
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▼ SOLD
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S
19 Aug 2026
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▼ SOLD
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S
19 Aug 2026
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▼ SOLD
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S
19 Aug 2026
Unknown —
▼ SOLD
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S
19 Aug 2026
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▼ SOLD
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S
19 Aug 2026
Unknown —
▼ SOLD
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S
19 Aug 2026
Unknown —
▼ SOLD
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S
19 Aug 2026
Unknown —
▼ SOLD
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S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $TDG in the recent window.

Convergence · $TDG

Pattern cards reflect public SEC EDGAR and Congressional filing data only. Detection uses filing dates; trade execution dates may differ. Past convergence patterns do not predict future returns. Nothing here is investment advice.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 16:46 UTC.