Current price
$482.08
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Thermo Fisher Scientific
TMO
Why is Thermo Fisher Scientific stock moving today?
See what stands out in TMO today: the price move, unusual volume, recent trend, and what to watch next. Unlock the full analysis for the deeper driver breakdown.
Today vs prev close
-2.42%
Volume vs average
0.8x
Market cap
$179.2B
Why is TMO stock up or down today?
Thermo Fisher Scientific (TMO) is down 2.42% today at $482.08. Trading volume is running at about 0.8x its 3-month average, which suggests the move is drawing more attention than a routine session. The stock is trading in the middle of its 52-week range. Thermo Fisher Scientific sits in Diagnostics & Research within Healthcare.
Over the last five trading sessions, the stock is up 5.67%. Across the last month of trading data on this page, shares are up 4.21%. The next reported earnings date is Jul 22, 2026. The current mean analyst target on this page is $611.56.
AI summary and ranked drivers
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Unlock the full analysis to see the ranked drivers behind today's move, signal-by-signal context, and deeper watchlist monitoring.
Is TMO moving on unusual volume or trend strength?
Volume is near normal at roughly 0.8x the 3-month average. The stock is currently trading in the middle of its 52-week range. Five-session trend: +5.67%. Today's trading range spans $476.51 to $490.44.
See volume and trend context
What should investors watch next in TMO stock?
Next reported earnings date: Jul 22, 2026. Previous close was $494.04, which is the cleanest baseline for judging whether today's move is extending or reversing momentum. Mean analyst target is $611.56; large gaps between current price and the target can keep sentiment-sensitive names volatile. One-month return sits at +4.21%, which gives context on whether today's move is part of a larger trend.
See what to watch next
Price action timeline
Use the chart to frame today's move inside the broader trend.
Price timeline
TMO Performance
Congressional disclosure activity
Recently filed public House PTR disclosures involving TMO. These filings are delayed, reported in ranges, and shown for market context only.
Sale disclosedStock
Dwight Evans
Thermo Fisher Scientific Inc Common Stock
Filed May 15, 2026 · Traded May 7, 2026 · PA03
$1,001 - $15,000
Confidence 100%
Full analysis is locked
This public page shows the frame: live market data, trend context, and the next catalyst to watch. The premium layer is where the ranked driver breakdown, filing signals, and watchlist tracking live.
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Analyst revisions and target moves
Filing and insider signal layer
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Learn the mechanics behind moves like this
Common questions about TMO stock today
Why is TMO stock moving today?
Thermo Fisher Scientific (TMO) is down 2.42% today at $482.08. Trading volume is running at about 0.8x its 3-month average, which suggests the move is drawing more attention than a routine session. The stock is trading in the middle of its 52-week range. Thermo Fisher Scientific sits in Diagnostics & Research within Healthcare. Over the last five trading sessions, the stock is up 5.67%. Across the last month of trading data on this page, shares are up 4.21%. The next reported earnings date is Jul 22, 2026. The current mean analyst target on this page is $611.56.
What happened to Thermo Fisher Scientific stock today?
Thermo Fisher Scientific stock is down 2.42% today, with the public page focusing on price action, trend, volume, and the next catalyst to watch.
Is TMO moving on high volume today?
Volume is near normal at roughly 0.8x the 3-month average.
Is this move specific to TMO or part of a bigger sector move?
Thermo Fisher Scientific is currently being framed alongside the broader Healthcare group on this page, which helps separate stock-specific moves from broader sector pressure.
What should investors watch next for TMO?
Next reported earnings date: Jul 22, 2026. Previous close was $494.04, which is the cleanest baseline for judging whether today's move is extending or reversing momentum. Mean analyst target is $611.56; large gaps between current price and the target can keep sentiment-sensitive names volatile. One-month return sits at +4.21%, which gives context on whether today's move is part of a larger trend.
When is TMO earnings?
The next reported earnings date shown on this page is Jul 22, 2026.
WhyStockMove provides informational context and is not investment advice.