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TMDX Short Interest

TransMedics Group, Inc.
1W: -6.7% 1M: -15.7% 3M: -10.6% YTD: -43.2% 1Y: -46.6% 3Y: +68.5% 5Y: +157.6%
$69.73
-0.90 (-1.27%)
After Hours: $69.88 (+0.14, +0.21%)
Weekly Expected Move ±6.9%
$61 $66 $71 $76 $81
NASDAQ · Healthcare · Medical - Devices · Tech Score Strong Sell · Power 32 · $2.4B mcap · 34M float · 2.63% daily turnover · Short 49% of daily vol
Credit Risk of going bust: higher than 61% of companies Debt: 26.2% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $1.76 (down 97%), TransMedics Group, Inc. would be worth roughly what it owes.
Total debt $867.7M against a stock market value of $2.45B.
Distance to default 4.18 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $270.6M (short-term plus half of long-term), stock volatility 58.4%; Altman Z 2.43. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

Short Volume Summary

2026-10-26
53.0%
Short Ratio
of total volume
50.9%
20-Day Avg
55.6%
50-Day Avg
▼ Falling
5-Day Trend
0.2M
Short Volume
0.4M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-26
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 220,170 411,884 53.5%
NYSE 16,420 33,872 48.5%
BATS 219 886 24.7%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms