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TD

TransDigm Group Incorporated (TDG) short interest & options flow

NYSE

Options traders have not been this defensive on TDG in a year. The put-call ratio hit 1.06 on October 20, the highest reading in 52 weeks and 3.3 standard deviations above its 20-day mean of 0.69. Among its closest peers, HEI and LOAR carry no comparable options skew right now, making TDG the most defensively positioned name in its immediate peer group. ##…

Latest pulse20 Aug 2026

TDG cost to borrow surges to 0.78% — up 127% in one week, highest level since early August as short positions face tighter lending conditions.

$1216.88+0.73% 1d+7.07% 1w+11.60% 1mClose: 4 Nov 2026
Short interest % of float
Low
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Cost to borrow
Low
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Availability
High and rising
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Market cap
$67.26B
Next earnings
10 Nov 2026
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Key data as of 5 Nov 2026

ORTEX chart of TransDigm Group Incorporated (TDG) share price and short interest (% of free float), six months to November 4, 2026

TDG news and analysis

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