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Security record · archived quarter

TDG

TransDigm Group Incorporated · Industrials · Aerospace & Defense

1,207.1 +1.2% mkt cap $67.52B quote delayed (FMP) · as of Aug 26 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
16Tracked holders
Δ holders
6.94MShares held
$8.86BReported value
+0New positions
−0Exits
How these are computed → Explain this at the Research Desk →

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 167 +3 41.75M $55.59B +7 −3
Q1 2026 166 +1 41.98M $48.63B +5 −5
Q4 2025 164 +4 45.63M $60.66B +6 −1
Q3 2025 20 -1 26.03M $34.31B +1 −3
Q2 2025 19 0 22.83M $34.70B +1 −1
Q1 2025 16 -2 9.56M $13.22B +1 −3
Q4 2024 18 0 9.57M $12.12B +1 −1
Q3 2024 17 +1 6.93M $9.89B +1
Q2 2024 16 6.94M $8.86B
Holder count
Who holds it · Q2 2024
#ManagerSharesΔ sharesValueTheir weightHeld
1 Capital World Investors 3.54M $4.52B 0.7% n/c 1 SEC ↗
2 Geode Capital Management (passive) 1.11M $1.42B 0.1% n/c 1 SEC ↗
3 Geode Capital Management (passive) 1.11M $1.42B 0.1% n/c 1 SEC ↗
4 Norges Bank (passive) 836.52K $1.07B 0.2% n/c 1 SEC ↗
5 T. Rowe Price 522.12K $667.07M 0.1% n/c 1 SEC ↗
6 T. Rowe Price 522.12K $667.07M 0.1% n/c 1 SEC ↗
7 PRIMECAP Management 512.29K $654.51M 0.5% n/c 1 SEC ↗
8 Millennium Management 146.12K $186.69M 0.2% n/c 1 SEC ↗
9 Renaissance Technologies 86.60K $110.64M 0.2% n/c 1 SEC ↗
10 Adage Capital Partners 53.69K $68.60M 0.1% n/c 1 SEC ↗
11 Point72 Asset Management 47.07K $60.14M 0.2% n/c 1 SEC ↗
12 Citadel Advisors 34.40K $43.95M 0.0% n/c 1 SEC ↗
13 Citadel Advisors 34.40K $43.95M 0.0% n/c 1 SEC ↗
14 AQR Capital Management 29.36K $37.51M 0.1% n/c 1 SEC ↗
15 AQR Capital Management 29.36K $37.51M 0.1% n/c 1 SEC ↗
16 Gotham Asset Management 10.62K $13.56M 0.2% n/c 1 SEC ↗
17 Arrowstreet Capital 7.00K $8.94M 0.0% n/c 1 SEC ↗
18 Wellington Management 1.90K $2.43M 0.0% n/c 1 SEC ↗
19 Wellington Management 1.90K $2.43M 0.0% n/c 1 SEC ↗
20 Fisher Asset Management 288 $368,794 0.0% n/c 1 SEC ↗
21 Marshall Wace 242 $309,182 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1,098 holders, 51.97M shares, $58.69B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 18 Howley W Nicholas

Director · 204 sh · $250,023

Aug 18 Howley W Nicholas

Director · 70 sh · $85,934

Aug 18 Howley W Nicholas

Director · 290 sh · $356,437

Aug 18 Howley W Nicholas

Director · 570 sh · $701,111

Aug 18 Howley W Nicholas

Director · 830 sh · $1.02M

Aug 18 Howley W Nicholas

Director · 1.05K sh · $1.30M

Aug 18 Howley W Nicholas

Director · 450 sh · $554,987

Aug 18 Howley W Nicholas

Director · 270 sh · $333,366

Aug 18 Howley W Nicholas

Director · 140 sh · $173,057

Aug 18 Howley W Nicholas

Director · 250 sh · $309,224

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2024 · Methodology · Get this via the API