Stocks › TDG

TransDigm TDG

US equityMarket cap rank #262

$1,112.66

+$7.38 (+0.67%)

Market open · Sep 24, 1:10 pm ET

After hours $1,106.70 +0.13%

Open$1,104.77

Prev close$1,105.28

Day range$1,096.86 – $1,115.06

Volume108.6K

Market cap$61.50B

P/E (TTM)33.7

Dividend yield–

Ownership & positioning

Who holds it, who is betting against it, and where the big money is moving

Institutional ownership96.8%-0.45 pts vs. prior quarter

Institutions holding1,318-5 vs. prior quarter

Insider trades (recent)8 buys / 2 sellsNet buying

Short interest1.63% of floatDays to cover 2.5 · as of 31 Aug 2026

Short-sale volume share15.5%5-day average of daily volume

Net of large-order buying minus selling, in USD. Over this window: −$28.69M (7 inflow days, 13 outflow days).

Institutional holders1,318

Institutional ownership96.8%

Total transactions18

Bought8

Sold2

Report date	Shares short	% of float	Days to cover
31 Aug 2026	899,190	1.6%	2.5
14 Aug 2026	835,437	1.5%	1.5
31 Jul 2026	962,406	1.7%	2.9
15 Jul 2026	1,073,290	1.9%	3.2
30 Jun 2026	1,146,271	2.0%	2.4
15 Jun 2026	1,128,497	2.0%	3.4