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Thermo Fisher Scientific (TMO) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET
TMO jumps 3.5% to $696.49, a 52-week high on 2.0x normal volume. Closed at $696.49, +3.46% vs the prior close of $673.20. Day range $671.47–$704.00, opened at $686.13.
Last close$696.49+3.46%
Day range671.47–704.00
Open686.13
Volume3.96M
52-week range435.27–704.00
Avg volume (20d)2.33M
TMO daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 15, 2026 — TMO jumps 3.5% to $696.49, a 52-week high on 2.0x normal volume
- Closed at $696.49, +3.46% vs the prior close of $673.20. Day range $671.47–$704.00, opened at $686.13.
- Volume was 3.96M shares, 2.0x its 50-day average of 1.99M — unusually heavy trading.
- Price is +9.8% vs its 50-day average ($634.49) and +27.4% vs its 200-day average ($546.79).
- 52-week range $435.27–$704.00; today's close sits at 97% of that range, 1.1% below the 52-week high.
- That makes 5 straight gains.
Oct 14, 2026 — TMO rises 1.5% to $673.20, 4 up days in a row
- Closed at $673.20, +1.53% vs the prior close of $663.04. Day range $659.00–$681.50, opened at $664.01.
- Volume was 2.49M shares, 1.3x its 50-day average of 1.98M.
- Price is +6.5% vs its 50-day average ($632.12) and +23.2% vs its 200-day average ($546.24).
- 52-week range $435.27–$694.33; today's close sits at 92% of that range, 3.0% below the 52-week high.
- That makes 4 straight gains.
Oct 13, 2026 — TMO ends flat (+0.1%) to $663.04, 3 up days in a row
- Closed at $663.04, +0.12% vs the prior close of $662.24. Day range $655.73–$666.38, opened at $662.84.
- Volume was 2.30M shares, 1.2x its 50-day average of 1.97M.
- Price is +5.3% vs its 50-day average ($629.95) and +21.5% vs its 200-day average ($545.77).
- 52-week range $435.27–$694.33; today's close sits at 88% of that range, 4.5% below the 52-week high.
- That makes 3 straight gains.
Oct 12, 2026 — TMO rises 0.6% to $662.24
- Closed at $662.24, +0.64% vs the prior close of $658.02. Day range $652.50–$662.54, opened at $657.23.
- Volume was 1.38M shares, 0.7x its 50-day average of 1.98M.
- Price is +5.4% vs its 50-day average ($628.17) and +21.4% vs its 200-day average ($545.35).
- 52-week range $435.27–$694.33; today's close sits at 88% of that range, 4.6% below the 52-week high.
Oct 9, 2026 — TMO rises 0.9% to $658.02
- Closed at $658.02, +0.93% vs the prior close of $651.98. Day range $644.16–$661.94, opened at $650.00.
- Volume was 1.58M shares, 0.8x its 50-day average of 1.99M.
- Price is +5.0% vs its 50-day average ($626.41) and +20.8% vs its 200-day average ($544.94).
- 52-week range $435.27–$694.33; today's close sits at 86% of that range, 5.2% below the 52-week high.
Oct 8, 2026 — TMO dips 1.5% to $651.98
- Closed at $651.98, -1.52% vs the prior close of $662.06. Day range $635.32–$658.56, opened at $657.53.
- Volume was 2.59M shares, 1.3x its 50-day average of 1.99M.
- Price is +4.4% vs its 50-day average ($624.78) and +19.7% vs its 200-day average ($544.53).
- 52-week range $435.27–$694.33; today's close sits at 84% of that range, 6.1% below the 52-week high.
Oct 7, 2026 — TMO rises 0.8% to $662.06
- Closed at $662.06, +0.83% vs the prior close of $656.58. Day range $651.12–$671.67, opened at $662.40.
- Volume was 1.83M shares, 0.9x its 50-day average of 2.02M.
- Price is +6.2% vs its 50-day average ($623.27) and +21.7% vs its 200-day average ($544.11).
- 52-week range $435.27–$694.33; today's close sits at 88% of that range, 4.6% below the 52-week high.
Oct 6, 2026 — TMO dips 3.0% to $656.58
- Closed at $656.58, -2.98% vs the prior close of $676.76. Day range $654.51–$694.33, opened at $683.35.
- Volume was 2.75M shares, 1.4x its 50-day average of 2.00M.
- Price is +5.6% vs its 50-day average ($621.56) and +20.8% vs its 200-day average ($543.61).
- 52-week range $435.27–$694.33; today's close sits at 85% of that range, 5.4% below the 52-week high.
Oct 5, 2026 — TMO jumps 3.4% to $676.76
- Closed at $676.76, +3.35% vs the prior close of $654.80. Day range $648.04–$676.76, opened at $648.04.
- Volume was 2.12M shares, 1.1x its 50-day average of 2.02M.
- Price is +9.2% vs its 50-day average ($619.62) and +24.6% vs its 200-day average ($543.14).
- 52-week range $435.27–$683.63; today's close sits at 97% of that range, 1.0% below the 52-week high.
Oct 2, 2026 — TMO rises 0.4% to $654.80
- Closed at $654.80, +0.35% vs the prior close of $652.51. Day range $648.29–$659.47, opened at $654.15.
- Volume was 1.67M shares, 0.8x its 50-day average of 2.10M.
- Price is +6.0% vs its 50-day average ($617.45) and +20.7% vs its 200-day average ($542.61).
- 52-week range $435.27–$683.63; today's close sits at 88% of that range, 4.2% below the 52-week high.
Things to know before you trade TMO
- Last results release: Jul 23, 2026 (8-K Item 2.02). Previous ones: Apr 23, 2026, Jan 29, 2026, Oct 22, 2025. Based on that rhythm, the next report is likely around Oct 22, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 1.31% (largest 3.5%).
- Liquidity: about 2.33M shares (≈$1.62B) trade per day on average.
- 52-week position: $696.49 vs a range of $435.27–$704.00 (97% of the range).
- Dividends: last ex-dividend date Sep 15, 2026 ($0.47/share); 4 payments in the past 12 months.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 25 sales; latest: Gianluca Pettiti sold 3,733 shares on Aug 31, 2026.
- Latest filings: 10-Q Jul 31, 2026; 8-K Jul 23, 2026; 8-K May 26, 2026.
- Share count: 369.75M shares outstanding (Jun 27, 2026), -2.1% vs a year earlier — the company has been reducing its share count.
- Listing: NYSE · industry: Measuring & Controlling Devices, NEC.
TMO market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 15, 2026 | 686.13 | 704.00 | 671.47 | 696.49 | 3.96M |
| Oct 14, 2026 | 664.01 | 681.50 | 659.00 | 673.20 | 2.49M |
| Oct 13, 2026 | 662.84 | 666.38 | 655.73 | 663.04 | 2.30M |
| Oct 12, 2026 | 657.23 | 662.54 | 652.50 | 662.24 | 1.38M |
| Oct 9, 2026 | 650.00 | 661.94 | 644.16 | 658.02 | 1.58M |
| Oct 8, 2026 | 657.53 | 658.56 | 635.32 | 651.98 | 2.59M |
| Oct 7, 2026 | 662.40 | 671.67 | 651.12 | 662.06 | 1.83M |
| Oct 6, 2026 | 683.35 | 694.33 | 654.51 | 656.58 | 2.75M |
| Oct 5, 2026 | 648.04 | 676.76 | 648.04 | 676.76 | 2.12M |
| Oct 2, 2026 | 654.15 | 659.47 | 648.29 | 654.80 | 1.67M |
| Oct 1, 2026 | 672.39 | 673.12 | 651.77 | 652.51 | 2.38M |
| Sep 30, 2026 | 675.95 | 683.63 | 671.63 | 675.05 | 2.32M |
| Sep 29, 2026 | 676.42 | 681.38 | 670.90 | 679.61 | 1.85M |
| Sep 28, 2026 | 668.02 | 682.61 | 664.23 | 678.60 | 1.90M |
| Sep 25, 2026 | 677.53 | 678.00 | 664.53 | 675.00 | 2.10M |
| Sep 24, 2026 | 660.91 | 682.98 | 655.95 | 678.39 | 2.10M |
| Sep 23, 2026 | 657.61 | 671.47 | 655.78 | 665.30 | 2.35M |
| Sep 22, 2026 | 656.41 | 662.87 | 651.54 | 658.52 | 2.10M |
| Sep 21, 2026 | 653.89 | 660.44 | 649.12 | 658.76 | 2.30M |
| Sep 18, 2026 | 656.61 | 660.10 | 646.81 | 651.45 | 4.58M |
About Thermo Fisher Scientific
Thermo Fisher Scientific (TMO) is listed on the NYSE and classified by the SEC under “Measuring & Controlling Devices, NEC”. Its business address is in WALTHAM, MA. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 97745.
TMO board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Marc N Casper | Chairman & CEO | Sep 1, 2026 |
| Ruby R Chandy | Director | May 22, 2026 |
| Nelson Chai | Director | May 22, 2026 |
| C Martin Harris | Director | May 22, 2026 |
| Jennifer M Johnson | Director | Sep 29, 2026 |
| Tyler Jacks | Director | May 22, 2026 |
| R. Alexandra Keith | Director | Sep 29, 2026 |
| Karen S Lynch | Director | Sep 29, 2026 |
| Scott M Sperling | Director | Sep 29, 2026 |
| Debora L Spar | Director | May 22, 2026 |
| Dion J Weisler | Director | Sep 29, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Lisa P. Britt | Sr. VP and Chief HR Officer | Sep 1, 2026 |
| Marc N Casper | Chairman & CEO | Sep 1, 2026 |
| Joseph R. Holmes | VP & Chief Accounting Officer | Sep 1, 2026 |
| Michel Lagarde | Executive Vice President | Mar 2, 2026 |
| Frederick M. Lowery | Executive Vice President | Mar 2, 2026 |
| James Meyer | Sr. Vice President & CFO | Sep 1, 2026 |
| Gianluca Pettiti | President & COO | Sep 1, 2026 |
| Michael D Shafer | Executive Vice President | Sep 1, 2026 |
| Thomas B Jr. Shropshire | SVP and General Counsel | Sep 1, 2026 |
| Stephen Williamson | Retiring Sr. VP and CFO | Mar 2, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 31, 2026 | Gianluca Pettiti | Sale | 3,733 | $614.38 |
| Aug 31, 2026 | Gianluca Pettiti | Sale | 400 | $614.38 |
| Aug 24, 2026 | Marc N Casper | Sale | 33 | $626.59 |
| Aug 24, 2026 | Marc N Casper | Sale | 79 | $628.01 |
| Aug 24, 2026 | Marc N Casper | Sale | 62 | $628.74 |
| Aug 24, 2026 | Marc N Casper | Sale | 101 | $625.41 |
| Aug 21, 2026 | Marc N Casper | Sale | 321 | $629.10 |
| Aug 21, 2026 | Marc N Casper | Sale | 2,147 | $628.61 |
| Aug 21, 2026 | Marc N Casper | Sale | 1,791 | $627.39 |
| Aug 21, 2026 | Marc N Casper | Sale | 3,014 | $626.51 |
| Aug 21, 2026 | Marc N Casper | Sale | 2,727 | $625.46 |
| Aug 20, 2026 | Marc N Casper | Sale | 2,601 | $628.82 |
| Aug 20, 2026 | Marc N Casper | Sale | 80 | $633.99 |
| Aug 20, 2026 | Marc N Casper | Sale | 909 | $625.45 |
| Aug 20, 2026 | Marc N Casper | Sale | 821 | $626.83 |
TMO financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $44.56B | $6.70B | 17.74 | $7.82B |
| Dec 31, 2024 | $42.88B | $6.33B | 16.53 | $8.67B |
| Dec 31, 2023 | $42.86B | $6.00B | 15.45 | $8.41B |
| Dec 31, 2022 | $44.91B | — | 17.63 | $9.15B |
| Dec 31, 2021 | $39.21B | — | 19.46 | $9.31B |
Latest balance sheet: total assets $113.17B, total liabilities $—, cash $4.06B (as of Jun 27, 2026).
TMO earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Jul 23, 2026 | 8-K Item 2.02 (results) | $572.32 |
| Apr 23, 2026 | 8-K Item 2.02 (results) | $466.70 |
| Jan 29, 2026 | 8-K Item 2.02 (results) | $592.16 |
| Oct 22, 2025 | 8-K Item 2.02 (results) | $567.20 |
| Jul 23, 2025 | 8-K Item 2.02 (results) | $466.71 |
| Apr 23, 2025 | 8-K Item 2.02 (results) | $431.64 |
| Jan 30, 2025 | 8-K Item 2.02 (results) | $606.74 |
| Oct 23, 2024 | 8-K Item 2.02 (results) | $576.49 |
| Jul 24, 2024 | 8-K Item 2.02 (results) | — |
| Apr 24, 2024 | 8-K Item 2.02 (results) | — |
| Jan 31, 2024 | 8-K Item 2.02 (results) | — |
| Oct 25, 2023 | 8-K Item 2.02 (results) | — |
More on TMO
Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.