— Know what they know.
Not Investment Advice
Also trades as: 0R0H.L (LSE) · $vol 3M · TN8.DE (XETRA) · $vol 0M · TMO.TO (TSX) · $vol 0M · TMO.NE (NEO) · $vol 0M

TMO Short Interest

Thermo Fisher Scientific Inc.
1W: +0.8% 1M: +2.1% 3M: +20.2% YTD: +17.0% 1Y: +21.2% 3Y: +50.3% 5Y: +18.4%
$693.02
+8.13 (+1.19%)
 
Weekly Expected Move ±4.1%
$619 $647 $674 $701 $729
NYSE · Healthcare · Medical - Diagnostics & Research · Tech Score Strong Buy · Power 70 · $256.2B mcap · 369M float · 0.593% daily turnover · Short 45% of daily vol
Credit Risk of going bust: lower than 79% of companies Debt: 13.9% of company value Bonds: $454.1M held by 353 funds, 52 bp over Treasuries → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $7.52 (down 99%), Thermo Fisher Scientific Inc. would be worth roughly what it owes.
Total debt $41.37B against a stock market value of $256.24B.
Distance to default 9.44 (Merton model): prices to 2026-10-27, balance sheet 2026-09-26, debt counted $21.82B (short-term plus half of long-term), stock volatility 29.2%; Altman Z'' 2.15. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Short Volume Summary

2026-10-26
53.2%
Short Ratio
of total volume
42.9%
20-Day Avg
46.5%
50-Day Avg
▲ Rising
5-Day Trend
0.5M
Short Volume
0.9M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-26
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 423,363 822,906 51.4%
NYSE 42,049 51,816 81.2%
BATS 499 861 58.0%

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