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Equity · Industrials

TDG

TransDigm Group Incorporated · NYSE

$1,213.96 −1.36% 1D Finazon · prior-day close · Jul 17, 2026
Price · Chart Chart by TradingView

The chart above plots the price of TDG over the range selected — one day to the full history — drawn by TradingView from their own data. Our own licensed end-of-day series holds 53 sessions over that window: $1,150.29 on 4 May 2026 through $1,213.96 on 17 July 2026. Finazon · prior-day close.

Market cap $67.9B
P/E (TTM) 37.3
52-week range $1,133.27 – $1,610.00
Avg volume 111.2K

Finazon · prior-day close · valuation computed from SEC EDGAR filings · as of Aug 2, 2026

TDG insider trades

SEC Form 4

TDG has no Form 4 filing in the last 90 days, so there is no summary for that window. The most recent filings we hold are below, the newest dated 15 December 2025.

Date Insider Type Shares Value
15 Dec 2025 Reiss Joel Co-Chief Operating Officer Sell 3,440 $4.44M
10 Dec 2025 SMALL ROBERT J Sell 4,700 $6.06M
09 Dec 2025 SMALL ROBERT J Sell 90,953 $121.49M
04 Dec 2025 Stein Kevin M Sell 17,526 $23.88M
01 Dec 2025 Murphy Patrick Joseph Co-Chief Operating Officer Sell 290 $392K
28 Nov 2025 Stein Kevin M Sell 4,592 $6.25M
26 Nov 2025 Stein Kevin M Sell 30 $41K
25 Nov 2025 Stein Kevin M Sell 4,187 $5.70M
21 Nov 2025 Stein Kevin M Sell 230 $313K
20 Nov 2025 Stein Kevin M Sell 1,104 $1.50M
18 Nov 2025 Stein Kevin M Sell 7,191 $9.79M
17 Nov 2025 Howley W Nicholas Sell 2,736 $3.65M

Showing the 12 most recent of 14 open-market trades in this window. The figures above count all of them.

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 Dec 2025 Reiss Joel Co-Chief Operating Officer Option exercise 3,900 $1.11M
10 Dec 2025 SMALL ROBERT J Option exercise 4,700 $312K
04 Dec 2025 Stein Kevin M Option exercise 17,526 $1.86M
01 Dec 2025 Murphy Patrick Joseph Co-Chief Operating Officer Option exercise 290 $78K
28 Nov 2025 Stein Kevin M Option exercise 4,592 $486K
26 Nov 2025 Stein Kevin M Option exercise 30 $3K
25 Nov 2025 Stein Kevin M Option exercise 4,187 $443K
21 Nov 2025 Stein Kevin M Option exercise 230 $24K
21 Nov 2025 Graff Michael Gift 340
20 Nov 2025 Stein Kevin M Option exercise 1,104 $117K
18 Nov 2025 Stein Kevin M Option exercise 7,191 $761K
17 Nov 2025 Reiss Joel Co-Chief Operating Officer Option exercise 3,900 $1.11M

Showing the 12 most recent of 24 compensation filings in this window. The figures above count all of them.

TDG reported financials

SEC EDGAR XBRL

TDG 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 $25.4B 28 Mar 2026 at period end
Total equity −$9.4B 28 Mar 2026 at period end

Source: SEC EDGAR XBRL company facts · latest period ended 28 Mar 2026

TDG earnings

SEC EDGAR
Date Period EPS Revenue
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
29 Jun 2024 Q3 2024 $7.96 $2.05B

Reported figures & scheduled dates · SEC EDGAR filings

TDG institutional holders

SEC Form 13F

14 of the 45 institutional funds we track reported a TDG position for the quarter ended 31 Mar 2026 — a combined $485.1M; the latest of those filings landed 15 May 2026.

Fund Action Shares Value
Citadel Advisors Trimmed −46.6% shares 90,274 $104.6M
Tudor Investment Corp Added +2,126.9% shares 55,940 $64.8M
Man Group Added +283.4% shares 53,686 $62.2M
Marshall Wace Held (±25%) +12.0% shares 52,191 $60.5M
Point72 Asset Management Trimmed −83.3% shares 42,312 $49.0M
Lone Pine Capital Added +85.5% shares 35,677 $41.3M
Third Point New position 25,000 $29.0M
D. E. Shaw & Co. Held (±25%) −6.6% shares 21,516 $24.9M
Renaissance Technologies New position 19,780 $22.9M
AQR Capital Management Held (±25%) +16.9% shares 17,608 $20.0M

Source: SEC EDGAR 13F filings

TDG fails-to-deliver

SEC CNS data

On 10 Jul 2026, 2 shares of TDG failed to deliver (about $3K) — the latest of 3 consecutive trading days with recorded fails.

Settlement date Shares failed Notional % of shares out
10 Jul 2026 2 $3K <0.001%
09 Jul 2026 13 $17K <0.001%
08 Jul 2026 69 $92K <0.001%
06 Jul 2026 324 $437K 0.001%
02 Jul 2026 4,293 $5.6M 0.008%
30 Jun 2026 78 $103K <0.001%
29 Jun 2026 89 $118K <0.001%
22 Jun 2026 9,986 $13.3M 0.018%

Source: SEC fails-to-deliver (CNS) data