Lumida
/TDG
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TransDigm Group Inc

TransDigm Group Inc

TDG
$1,214.43USD-1.35%-16.68 today

MARKET CAP

67.9B

P/E (TTM)

37.9x

FWD P/E

DAY RANGE

$1,209 – $1,254

52W RANGE

$1,124
$1,624

AI Summary

Stalk
TrimMedium

TDG remains in a Stage 4 decline with a bearish medium-term bias reinforced by active support failure and bearish pivot point patterns. Price is trading below declining EMAs and DMAs, with failed rally attempts into these levels. In the short term, oversold conditions have prompted a minor bounce that lacks clear acceptance above EMAs. The long-term uptrend on the 200 DMA remains intact. Recommend trimming exposure on any rally attempts into the declining EMAs.

  • Revenue jumped 17% YoY to $10.36B in Q2 2026
  • EBITDA margin at 52.6% underscores operational efficiency
  • Negative earnings yield and poor book-to-price ratio suggest overvaluation
Full analysis →
Insider Trades67 trades
DateSideTickerInsiderRoleSharesPriceMkt Cap52W High52W LowValue% ChgRuleAI View
Jul 15, 2026SellTDGJoel ReissCo-Chief Operating Officer414$1231.11$67.9B-25.21%+8.08%$509.7K-2.72%Trim
Jul 15, 2026BuyTDGJoel ReissCo-Chief Operating Officer7,386$724.49$67.9B-25.21%+8.08%$5.4M+0.21%Trim
Jun 15, 2026SellTDGJoel ReissCo-Chief Operating Officer7,800$780.88$67.9B-25.21%+8.08%$6.1M+0.00%Trim
May 15, 2026SellTDGJoel ReissCo-Chief Operating Officer7,800$719.53$67.9B-25.21%+8.08%$5.6M+0.00%Trim
Apr 15, 2026SellTDGJoel ReissCo-Chief Operating Officer7,800$782.71$67.9B-25.21%+8.08%$6.1M+0.00%Trim
Mar 16, 2026SellTDGJoel ReissCo-Chief Operating Officer7,800$764.34$67.9B-25.21%+8.08%$6.0M+0.00%Trim
Feb 24, 2026BuyTDGPatrick Joseph MurphyCo-Chief Operating Officer1,460$285.40$67.9B-25.21%+8.08%$416.7K+30.93%Trim
Feb 17, 2026SellTDGJoel ReissCo-Chief Operating Officer7,800$789.43$67.9B-25.21%+8.08%$6.2M+0.00%Trim
Feb 6, 2026BuyTDGMichael LismanPresident & CEO950$1284.26$67.9B-25.21%+8.08%$1.2M+41.14%Trim
Feb 5, 2026BuyTDGSarah WynneChief Financial Officer1,494$559.78$67.9B-25.21%+8.08%$836.3K+21.63%Trim
Feb 2, 2026SellTDGPatrick Joseph MurphyCo-Chief Operating Officer580$849.76$67.9B-25.21%+8.08%$492.9K+0.00%Trim
Jan 15, 2026SellTDGJoel ReissCo-Chief Operating Officer7,800$857.45$67.9B-25.21%+8.08%$6.7M+0.00%Trim
Jan 2, 2026SellTDGPatrick Joseph MurphyCo-Chief Operating Officer580$799.23$67.9B-25.21%+8.08%$463.6K+0.00%Trim
Dec 15, 2025SellTDGJoel ReissCo-Chief Operating Officer7,800$787.75$67.9B-25.21%+8.08%$6.1M+0.00%Trim
Dec 1, 2025SellTDGPatrick Joseph MurphyCo-Chief Operating Officer580$810.24$67.9B-25.21%+8.08%$469.9K+0.00%Trim
Nov 17, 2025SellTDGJoel ReissCo-Chief Operating Officer7,800$812.48$67.9B-25.21%+8.08%$6.3M+0.00%Trim
Nov 14, 2025BuyTDGMichael LismanPresident & CEO1,954$1339.14$67.9B-25.21%+8.08%$2.6M+35.42%Trim
Nov 3, 2025SellTDGPatrick Joseph MurphyCo-Chief Operating Officer580$789.71$67.9B-25.21%+8.08%$458.0K+0.00%Trim
Oct 27, 2025SellTDGPatrick Joseph MurphyCo-Chief Operating Officer1,160$812.09$67.9B-25.21%+8.08%$942.0K+0.00%Trim
Oct 20, 2025SellTDGJoel ReissCo-Chief Operating Officer6,000$782.28$67.9B-25.21%+8.08%$4.7M+0.00%Trim
Sep 22, 2025SellTDGJoel ReissCo-Chief Operating Officer6,000$780.52$67.9B-25.21%+8.08%$4.7M+0.00%Trim
Aug 20, 2025SellTDGJoel ReissCo-Chief Operating Officer6,000$845.52$67.9B-25.21%+8.08%$5.1M+0.00%Trim
Jul 21, 2025SellTDGJoel ReissCo-Chief Operating Officer6,000$941.41$67.9B-25.21%+8.08%$5.6M+0.00%Trim
Jun 20, 2025SellTDGJoel ReissCo-Chief Operating Officer6,000$854.62$67.9B-25.21%+8.08%$5.1M+0.00%Trim
Jun 13, 2025SellTDGSarah WynneChief Financial Officer3,600$1004.89$67.9B-25.21%+8.08%$3.6M+0.00%Trim
Jun 12, 2025SellTDGSarah WynneChief Financial Officer6,400$1005.96$67.9B-25.21%+8.08%$6.4M+0.00%Trim
May 20, 2025SellTDGJoel ReissCo-Chief Operating Officer6,000$859.66$67.9B-25.21%+8.08%$5.2M+0.00%Trim
May 13, 2025SellTDGJessica L WarrenGC, CCO, Secretary980$1034.00$67.9B-25.21%+8.08%$1.0M+0.00%Trim
Apr 21, 2025SellTDGJoel ReissCo-Chief Operating Officer6,600$774.07$67.9B-25.21%+8.08%$5.1M+0.00%Trim
Apr 14, 2025SellTDGKevin M SteinPresident & CEO40,000$762.74$67.9B-25.21%+8.08%$30.5M+0.00%Trim
Mar 20, 2025SellTDGJoel ReissCo-Chief Operating Officer6,000$793.19$67.9B-25.21%+8.08%$4.8M+0.00%Trim
Mar 12, 2025SellTDGKevin M SteinPresident & CEO40,000$755.17$67.9B-25.21%+8.08%$30.2M+0.00%Trim
Mar 4, 2025SellTDGJessica L WarrenGC, CCO, Secretary550$968.56$67.9B-25.21%+8.08%$532.7K+0.00%Trim
Feb 20, 2025SellTDGJoel ReissCo-Chief Operating Officer6,000$774.68$67.9B-25.21%+8.08%$4.6M+0.00%Trim
Feb 12, 2025SellTDGKevin M SteinPresident & CEO40,000$774.98$67.9B-25.21%+8.08%$31.0M+0.00%Trim
Jan 21, 2025SellTDGJoel ReissCo-Chief Operating Officer6,000$792.70$67.9B-25.21%+8.08%$4.8M+0.00%Trim
Jan 13, 2025SellTDGKevin M SteinPresident & CEO40,000$731.54$67.9B-25.21%+8.08%$29.3M+0.00%Trim
Dec 20, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$741.71$67.9B-25.21%+8.08%$4.5M+0.00%Trim
Dec 12, 2024SellTDGKevin M SteinPresident & CEO40,000$721.97$67.9B-25.21%+8.08%$28.9M+0.00%Trim
Nov 20, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$739.86$67.9B-25.21%+8.08%$4.4M+0.00%Trim
Oct 15, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$814.04$67.9B-25.21%+8.08%$4.9M+0.00%Trim
Sep 16, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$801.11$67.9B-25.21%+8.08%$4.8M+0.00%Trim
Aug 15, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$745.36$67.9B-25.21%+8.08%$4.5M+0.00%Trim
Aug 12, 2024SellTDGKevin M SteinPresident & CEO20,000$749.56$67.9B-25.21%+8.08%$15.0M+0.00%Trim
Jul 15, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$733.97$67.9B-25.21%+8.08%$4.4M+0.00%Trim
Jul 12, 2024SellTDGKevin M SteinPresident & CEO20,000$759.74$67.9B-25.21%+8.08%$15.2M+0.00%Trim
Jun 17, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$769.01$67.9B-25.21%+8.08%$4.6M+0.00%Trim
Jun 12, 2024SellTDGKevin M SteinPresident & CEO20,000$789.70$67.9B-25.21%+8.08%$15.8M+0.00%Trim
Jun 6, 2024BuyTDGJessica L WarrenGC, CCO, Secretary2,375$733.75$67.9B-25.21%+8.08%$1.7M+27.32%Trim
May 15, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$754.56$67.9B-25.21%+8.08%$4.5M+0.00%Trim
May 13, 2024SellTDGKevin M SteinPresident & CEO20,000$781.88$67.9B-25.21%+8.08%$15.6M+0.00%Trim
Apr 15, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$729.72$67.9B-25.21%+8.08%$4.4M+0.00%Trim
Apr 12, 2024SellTDGKevin M SteinPresident & CEO20,000$743.52$67.9B-25.21%+8.08%$14.9M+0.00%Trim
Mar 15, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$699.30$67.9B-25.21%+8.08%$4.2M+0.00%Trim
Mar 12, 2024SellTDGKevin M SteinPresident & CEO20,000$718.01$67.9B-25.21%+8.08%$14.4M+0.00%Trim
Feb 23, 2024SellTDGMichael LismanCo-Chief Operating Officer32,000$771.96$67.9B-25.21%+8.08%$24.7M+0.00%Trim
Feb 21, 2024BuyTDGSarah WynneChief Financial Officer14,400$662.40$67.9B-25.21%+8.08%$9.5M+12.16%Trim
Feb 15, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$683.41$67.9B-25.21%+8.08%$4.1M+0.00%Trim
Jan 16, 2024SellTDGJoel ReissCo-Chief Operating Officer6,000$624.31$67.9B-25.21%+8.08%$3.7M+0.00%Trim
Dec 15, 2023SellTDGJoel ReissCo-Chief Operating Officer6,000$610.59$67.9B-25.21%+8.08%$3.7M+0.00%Trim
Dec 12, 2023SellTDGMichael LismanCo-Chief Operating Officer24,000$672.34$67.9B-25.21%+8.08%$16.1M+0.00%Trim
Nov 15, 2023SellTDGJoel ReissCo-Chief Operating Officer6,000$610.59$67.9B-25.21%+8.08%$3.7M+0.00%Trim
Oct 16, 2023SellTDGJoel ReissCo-Chief Operating Officer6,000$544.36$67.9B-25.21%+8.08%$3.3M+0.00%Trim
Sep 15, 2023SellTDGJoel ReissCo-Chief Operating Officer6,000$549.51$67.9B-25.21%+8.08%$3.3M+0.00%Trim
Sep 7, 2023SellTDGSarah WynneChief Financial Officer10,840$552.48$67.9B-25.21%+8.08%$6.0M+0.00%Trim
Aug 15, 2023SellTDGJoel ReissCo-Chief Operating Officer6,000$540.05$67.9B-25.21%+8.08%$3.2M+0.00%Trim
Aug 9, 2023SellTDGKevin M SteinPresident & CEO23,668$564.66$67.9B-25.21%+8.08%$13.4M+0.00%Trim