Thermo Fisher Scientific Inc. (TMO) is trading at $514.23, which is -22.1% below its all-time high of $660.35. The Drawdown Severity Score is 4.6, placing it in the yellow (elevated) zone. Over its tracked history, TMO has experienced 265 significant drawdown events with an average maximum drawdown of -4.6%.
Data last updated: April 14, 2026 at 08:01 AM EDT
TMO
StockThermo Fisher Scientific Inc.
Price
$514.23
as of Apr 13, 2026
All Time High: $660.35
Significant
Current Drawdown
-22.1%
Days in Drawdown
1512
Avg Max Drawdown
4.6%
Avg Length
48
Drawdown Severity Score™
4.6
TMO - Price & High Water Mark
TMO - Drawdown Timeline
How to read this chart: Negative values indicate drawdowns from all-time highs. Values closer to 0% mean the stock is near its high water mark.
Thermo Fisher Scientific Inc. (TMO) Analysis: Current Drawdown Insights
Thermo Fisher Scientific Inc. is currently experiencing an unusual drawdown opportunity. As of 2026-04-13, the stock is trading at $514.23, which represents a 22.1% decline from its all-time high of $660.35. This drawdown has persisted for 1512 days.
Based on comprehensive historical analysis spanning 14 years, Thermo Fisher Scientific Inc. typically experiences drawdowns averaging 4.6% in depth, with an average duration of 48 days. Thermo Fisher Scientific Inc. has gone through 265 total drawdown events in the last 14 years. The largest drawdown for Thermo Fisher Scientific Inc. in the last 14 years was 24.9%. The longest drawdown duration in its history was 256 days.
The Drawdown Severity Score™ for Thermo Fisher Scientific Inc. currently stands at 4.60. This is our proprietary indicator that shows the relative severity of the current drawdown based on the asset's unique historical patterns. A score between 3.0 and 5.0 indicates an elevated drawdown that's larger than historical averages—may present an entry point for opportunistic investors.
Understanding Drawdowns: A drawdown measures how far a stock has fallen from its peak price. Every stock experiences drawdowns—periods when the price declines from all-time highs before recovering. By analyzing Thermo Fisher Scientific Inc.'s historical drawdown patterns, investors can identify when the stock is experiencing a typical market fluctuation versus an unusual decline that may represent a buying opportunity.
📜 Historical Drawdown Events
Current drawdown shown in blue. Complete record of all 265 historical pullbacks below.
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2022-02-21 | Ongoing | 1512 days | -22.1% | $660.35 | $514.23 | — |
| 2021-12-28 | 2021-12-29 | 2 days | -1.0% | $655.37 | $648.62 | $655.89 |
| 2021-12-17 | 2021-12-27 | 11 days | -2.4% | $654.42 | $638.68 | $655.37 |
| 2021-11-30 | 2021-12-15 | 16 days | -4.1% | $641.82 | $615.58 | $648.97 |
| 2021-11-04 | 2021-11-29 | 26 days | -4.0% | $635.48 | $610.19 | $641.82 |
| 2021-10-25 | 2021-10-27 | 3 days | -0.7% | $605.40 | $601.23 | $605.73 |
| 2021-09-27 | 2021-10-22 | 26 days | -6.7% | $603.24 | $562.90 | $605.40 |
| 2021-09-20 | 2021-09-21 | 2 days | -1.1% | $590.40 | $583.87 | $590.64 |
| 2021-09-09 | 2021-09-17 | 9 days | -2.3% | $566.18 | $552.88 | $590.40 |
| 2021-08-31 | 2021-09-01 | 2 days | -0.6% | $552.29 | $548.75 | $555.44 |
| 2021-08-18 | 2021-08-30 | 13 days | -2.1% | $550.09 | $538.57 | $552.29 |
| 2021-08-06 | 2021-08-13 | 8 days | -0.9% | $536.29 | $531.25 | $538.55 |
| 2021-08-02 | 2021-08-05 | 4 days | -1.2% | $533.97 | $527.71 | $536.29 |
| 2021-07-26 | 2021-07-29 | 4 days | -0.7% | $526.31 | $522.36 | $527.80 |
| 2020-11-09 | 2021-07-23 | 256 days | -16.7% | $520.92 | $433.95 | $526.31 |
| 2020-10-28 | 2020-11-03 | 7 days | -3.6% | $483.05 | $465.86 | $485.23 |
| 2020-10-23 | 2020-10-26 | 4 days | -0.4% | $475.84 | $474.04 | $476.27 |
| 2020-10-19 | 2020-10-21 | 3 days | -1.6% | $462.61 | $455.40 | $462.78 |
| 2020-10-14 | 2020-10-16 | 3 days | -0.6% | $461.56 | $458.63 | $462.61 |
| 2020-10-06 | 2020-10-07 | 2 days | -1.1% | $444.92 | $440.20 | $446.59 |
| 2020-10-01 | 2020-10-05 | 5 days | -1.5% | $435.88 | $429.51 | $444.92 |
| 2020-09-03 | 2020-09-30 | 28 days | -8.1% | $435.21 | $399.92 | $435.88 |
| 2020-08-24 | 2020-08-31 | 8 days | -2.1% | $422.88 | $414.19 | $423.29 |
| 2020-08-06 | 2020-08-19 | 14 days | -3.0% | $414.33 | $401.84 | $415.04 |
| 2020-08-04 | 2020-08-05 | 2 days | -0.8% | $413.53 | $410.20 | $414.33 |
| 2020-07-28 | 2020-07-31 | 4 days | -1.5% | $407.95 | $401.96 | $408.46 |
| 2020-07-23 | 2020-07-27 | 5 days | -1.1% | $405.31 | $400.99 | $407.95 |
| 2020-07-16 | 2020-07-17 | 2 days | -0.1% | $387.49 | $387.21 | $390.15 |
| 2020-07-10 | 2020-07-15 | 6 days | -2.3% | $382.53 | $373.90 | $387.49 |
| 2020-07-07 | 2020-07-08 | 2 days | -0.5% | $377.20 | $375.20 | $381.50 |
| 2020-07-01 | 2020-07-02 | 2 days | -0.7% | $357.53 | $355.00 | $361.04 |
| 2020-06-24 | 2020-06-30 | 7 days | -2.5% | $352.09 | $343.34 | $357.53 |
| 2020-06-08 | 2020-06-23 | 16 days | -5.0% | $349.27 | $331.76 | $352.09 |
| 2020-06-03 | 2020-06-05 | 3 days | -0.8% | $345.22 | $342.36 | $349.27 |
| 2020-05-19 | 2020-05-29 | 11 days | -4.2% | $342.14 | $327.94 | $344.33 |
| 2020-04-28 | 2020-05-15 | 18 days | -4.7% | $337.94 | $322.17 | $338.15 |
| 2020-01-23 | 2020-04-27 | 95 days | -24.9% | $335.06 | $251.75 | $337.94 |
| 2020-01-21 | 2020-01-22 | 2 days | -0.6% | $334.21 | $332.31 | $335.06 |
| 2020-01-10 | 2020-01-13 | 4 days | -0.3% | $324.77 | $323.91 | $327.15 |
| 2019-12-24 | 2020-01-09 | 17 days | -1.6% | $323.23 | $318.08 | $324.77 |
| 2019-12-17 | 2019-12-19 | 3 days | -0.6% | $316.74 | $314.91 | $318.51 |
| 2019-12-09 | 2019-12-13 | 5 days | -1.2% | $315.23 | $311.60 | $315.61 |
| 2019-11-29 | 2019-12-04 | 6 days | -0.8% | $310.61 | $308.12 | $310.82 |
| 2019-11-21 | 2019-11-22 | 2 days | -0.7% | $302.64 | $300.65 | $303.07 |
| 2019-11-18 | 2019-11-20 | 3 days | -1.9% | $302.13 | $296.40 | $302.64 |
| 2019-07-05 | 2019-11-15 | 134 days | -12.1% | $300.58 | $264.19 | $302.13 |
| 2019-06-25 | 2019-07-01 | 7 days | -1.1% | $290.85 | $287.59 | $294.65 |
| 2019-06-14 | 2019-06-18 | 5 days | -0.3% | $281.69 | $280.73 | $284.60 |
| 2019-04-15 | 2019-06-07 | 54 days | -8.2% | $276.01 | $253.25 | $277.03 |
| 2019-04-09 | 2019-04-10 | 2 days | -0.2% | $273.81 | $273.20 | $274.24 |
| 2019-04-04 | 2019-04-08 | 5 days | -0.6% | $272.18 | $270.50 | $273.81 |
How to read: Each row shows a complete drawdown from peak to recovery. Red rows = most severe drawdowns (worst 20% or 5x+ average), yellow rows = moderate (2x-5x worse than average).
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What History Says About TMO
Thermo Fisher Scientific Inc. has dropped 5%+ from its high 7 times in its tracked history. These events lasted an average of 87 days with an average max drop of -11.7%.
The current drawdown of -22.1% has lasted 1,512 days, which is 17.4x the average duration of comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| Jan 2020 to Apr 2020 | -24.9% | 95 days |
| Nov 2020 to Jul 2021 | -16.7% | 256 days |
| Jul 2019 to Nov 2019 | -12.1% | 134 days |
| Apr 2019 to Jun 2019 | -8.2% | 54 days |
| Sep 2020 to Sep 2020 | -8.1% | 28 days |
| Sep 2021 to Oct 2021 | -6.7% | 26 days |
Learn More About Drawdowns
What is a Drawdown?
Definition, formula, and real examples
Understanding Severity Scores
How our scoring compares to maximum drawdown
Our Methodology
Technical details behind the data
The Drawdown Severity Score
Our proprietary scoring algorithm explained
Latest Analysis
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