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Equity · Industrials

TDG

NYSE

TransDigm Group (TDG)

$1,129 −1.22% vs prior close Finazon · prior-day close, indicative (IEX-derived, not the official close) · Oct 21, 2026

Reddit mentioned TDG 1 times in the 30 days to 22 October 2026, in 1 of the communities we track. All of them were scored for sentiment: 0% read bullish, 0% bearish and 100% neither. Reddit data updated 22 October 2026.

Price · Chart
30 sessions
$1,250 $1,050 20 Aug 21 Oct

The line runs $1,181 on 20 August through $1,129 on 21 October, on a scale from $1,050 to $1,250. Days the market did not trade hold the previous close, flat.

Market cap $62.4B
P/E (TTM) 34.3
52-week range $1,076.22 – $1,450.13
Avg volume 24.1K
Mentions · 30d 1

as of Oct 21, 2026

TransDigm Group (TDG) · crowd attention × price

Share ↗
1 mentions

Day21 Oct 2026

MENTIONS10–2 / day
TDG over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale.per day01223 Sep30 Sep8 Oct15 Oct22 Oct
TDG over the last 30 days, plotting daily Reddit mentions as bars, left-hand scale.23 Sep8 Oct22 Oct
The Distributed Sentinel 22 Oct 2026

TDG drew 1 Reddit mentions over the 30 days to 22 October 2026

This chart in words

The chart plots daily Reddit mentions of TDG over the 30 days to 22 October 2026: 1 in total, busiest on 21 October with 1, and 1 on the last day counted.

TransDigm Group (TDG) on Reddit · 30d

n = 1 scored · Method

In the 30 days to 23 Oct 2026, TransDigm Group drew 1 Reddit mention in the finance subreddits we track, 1 of them scored for sentiment.

1 mention of TDG was scored for sentiment in these 30 days, so that one reading IS the sample. A bullish or bearish share of it could only ever read 0% or 100%, which states the sample size and not the crowd — so none is drawn. The chart on this page applies the same 5-mention floor to every day it plots.

Where TDG is discussed

(30d)
r/investing 100% 1 +0.04

TransDigm Group (TDG) insider trades

SEC Form 4 · last 90 days · newest reported trade 15 Oct 2026

In the 90 days to 23 Oct 2026, TransDigm Group insiders reported 4 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 15 Jul 2026, show no open-market purchase.

Open-market buys 0
Open-market sells 4
Net sold $26.25M
Non-trade filings 14
Date Insider Type Shares Value
15 Oct 2026 Reiss Joel Co-Chief Operating Officer Sell 4,100 $4.62M
15 Sep 2026 Reiss Joel Co-Chief Operating Officer Sell 3,900 $4.27M
18 Aug 2026 Howley W Nicholas Director Sell 10,132 $12.53M
17 Aug 2026 Reiss Joel Co-Chief Operating Officer Sell 3,900 $4.83M

Compensation mechanics Share grants, option exercises, tax withholding and transfers. They reach the same Form 4 as a trade, but they are not the insider buying or selling on the open market, so no purchase or sale value applies to them.

Date Insider Type Shares Value
15 Oct 2026 Reiss Joel Co-Chief Operating Officer Option exercise 4,100 $1.17M
18 Sep 2026 SMALL ROBERT J Director Other 0
18 Sep 2026 Krasik Irina Igorevna Director Award 13 $14K
18 Sep 2026 CRONIN JANE M. Director Award 34 $37K
18 Sep 2026 Santana Michele Director Award 34 $37K
18 Sep 2026 Palmer Peter Director Award 34 $37K
18 Sep 2026 Howley W Nicholas Director Award 126 $137K
18 Sep 2026 Graff Michael Director Award 34 $37K
18 Sep 2026 BARR DAVID Director Award 46 $50K
18 Sep 2026 HENNESSY SEAN P Director Award 46 $50K
18 Sep 2026 MCCULLOUGH GARY E Director Award 41 $44K
15 Sep 2026 Reiss Joel Co-Chief Operating Officer Option exercise 3,900 $1.11M

Showing the 12 most recent of 14 compensation filings in this window. The figures above count all of them.

TransDigm Group (TDG) reported financials

SEC EDGAR XBRL SEC EDGAR

TransDigm Group reported revenue of $8.8B for the fiscal year ended 30 Sep 2025. Net income over the same period was $2.1B.

Figure Reported Period
Revenue $8.8B 30 Sep 2025 fiscal year
Net income $2.1B 30 Sep 2025 fiscal year
Diluted EPS $32.08 30 Sep 2025 fiscal year
Total assets $26.8B 27 Jun 2026 at period end
Total equity −$9.8B 27 Jun 2026 at period end

TransDigm Group (TDG) earnings

SEC EDGAR

TransDigm Group last reported earnings on 27 Jun 2026 for Q3 2026, with EPS of $9.39; no next date is announced in SEC filings yet.

Date Period EPS Revenue
27 Jun 2026 Q3 2026 $9.39 $2.74B
28 Mar 2026 Q2 2026 $9.20 $2.54B
27 Dec 2025 Q1 2026 $6.62 $2.29B
30 Sep 2025 FY 2025 $32.08 $8.83B
28 Jun 2025 Q3 2025 $8.47 $2.24B
29 Mar 2025 Q2 2025 $8.24 $2.15B
28 Dec 2024 Q1 2025 $7.62 $2.01B
30 Sep 2024 FY 2024 $25.62 $7.94B

Next report no date announced in SEC filings yet

Reported figures & scheduled dates · SEC EDGAR filings

TransDigm Group (TDG) institutional holders (13F)

SEC Form 13F SEC EDGAR

15 of the 45 institutional funds we track reported a TransDigm Group position for the quarter ended 30 Jun 2026 — a combined $487.4M; the latest of those filings landed 02 Sep 2026.

Fund Action Shares Value
Citadel Advisors Held (±25%) +5.4% shares 95,123 $126.7M
Third Point Added +216.0% shares 79,000 $105.2M
Two Sigma Investments New position 44,914 $59.8M
Tudor Investment Corp Trimmed −43.5% shares 31,623 $42.1M
Lone Pine Capital Held (±25%) −20.0% shares 28,532 $38.0M
Renaissance Technologies Added +29.5% shares 25,620 $34.1M
AQR Capital Management Held (±25%) +21.4% shares 21,370 $28.4M
Man Group Trimmed −71.5% shares 15,303 $20.4M
Millennium Management Added +495.7% shares 13,683 $18.2M
Marshall Wace Trimmed −92.2% shares 4,060 $5.4M

Showing the 10 largest of 15 reported positions. The figures above count all of them.

TransDigm Group (TDG) fails-to-deliver

SEC CNS data SEC

On 30 Sep 2026, 87 shares of TransDigm Group failed to deliver (about $96K) — the latest of 7 consecutive trading days with recorded fails.

Settlement date Shares failed Notional % of shares out
30 Sep 2026 87 $96K <0.001%
29 Sep 2026 852 $945K 0.002%
28 Sep 2026 96 $107K <0.001%
25 Sep 2026 96 $106K <0.001%
24 Sep 2026 84 $93K <0.001%
23 Sep 2026 98 $109K <0.001%
22 Sep 2026 98 $109K <0.001%
11 Sep 2026 17 $19K <0.001%
08 Sep 2026 683 $794K 0.001%

Congressional trades in TransDigm Group (TDG)

STOCK Act disclosures House disclosures

The most recent congressional trade disclosed in TransDigm Group is a purchase by April McClain Delaney (house, MD), dated 22 May 2026.

Date Member Type Amount
22 May 2026 filed 05 Jun 2026 April McClain Delaney house · Democrat–MD Purchase $1K–$15K
07 May 2026 filed 05 Jun 2026 April McClain Delaney house · Democrat–MD Purchase $1K–$15K
29 Apr 2026 filed 06 May 2026 April McClain Delaney house · Democrat–MD Purchase $1K–$15K
20 Apr 2026 filed 06 May 2026 April McClain Delaney house · Democrat–MD Purchase $1K–$15K
17 Apr 2026 filed 06 May 2026 April McClain Delaney house · Democrat–MD Purchase $1K–$15K
25 Mar 2026 filed 07 Apr 2026 Gilbert Ray Cisneros, Jr. house · Democrat–CA Sale $1K–$15K
30 Jan 2026 filed 13 Feb 2026 Gilbert Ray Cisneros, Jr. house · Democrat–CA Purchase $1K–$15K
24 Dec 2025 filed 12 Jan 2026 Gilbert Ray Cisneros, Jr. house · Democrat–CA Sale $1K–$15K

TransDigm Group (TDG): frequently asked questions

From live data

Have TransDigm Group insiders bought or sold shares recently?

In the 90 days to 23 Oct 2026, TransDigm Group insiders reported 4 open-market sales and no purchases (SEC Form 4); the filings we hold, back to 15 Jul 2026, show no open-market purchase. A further 14 filings were grants, awards, gifts or exercises rather than open-market trades.

How many institutions hold TransDigm Group?

15 of the 45 institutional funds we track reported a TransDigm Group position for the quarter ended 30 Jun 2026, per SEC Form 13F filings.

Has TransDigm Group had fails-to-deliver recently?

Yes. The most recent SEC fails-to-deliver record for TransDigm Group is dated 30 Sep 2026, when 87 shares failed to deliver.

When did TransDigm Group last report earnings?

TransDigm Group last reported earnings on 27 Jun 2026 for Q3 2026, with EPS of $9.39; no next date is announced in SEC filings yet.

What exchange is TransDigm Group listed on?

TransDigm Group trades on NYSE under the ticker TDG.

What is Reddit saying about TransDigm Group?

TransDigm Group was mentioned 1 times in the last 7 days across the finance subreddits we track, and 1 times over the trailing 30 days. Of 1 classified mentions, 0% read bullish, 0% bearish and 100% neutral. Crowd sentiment is a social signal, not investment advice.

Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.

Sources

  1. Finazonprior-day close, indicative (IEX-derived, not the official close), most closes dollar-rounded at the source
  2. TradingViewthe price chart widget, drawn by TradingView from their own data
  3. RedditReddit ingest across the tracked finance subreddits
  4. SEC EDGARSEC EDGAR XBRL company facts · latest period ended 27 Jun 2026
  5. SEC EDGARSEC EDGAR 13F filings
  6. SECSEC fails-to-deliver (CNS) data
  7. House disclosuresU.S. House of Representatives financial disclosures
  8. SEC EDGARValuation computed from SEC EDGAR filings