HEI-A
StockHEICO Corporation
One email when a drop — in price or in valuation — is historically rare for HEI-A. Otherwise we stay quiet.
Nothing to see here.
HEICO Corporation is 9.6% off its high — a mild dip, shallower than its 5.4% average pullback. Whatever the news says today, this isn't historically significant.
Slightly Elevated
Current Drawdown
-9.6%
Days in Drawdown
177
Avg Max Drawdown
5.4%
Avg Length
50
Drawdown Severity Score™
1.9
HEI-A - Price & High Water Mark
HEI-A - 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.
Valuation vs Its Own History
Data as of July 12, 2026 · updated daily
Where today's valuation sits within HEI-A's own multi-year range, scored with the same Drawdown Severity Score language as price, measured from its typical level rather than its record high — a higher score means it has rarely been cheaper. This is context, not a recommendation.
Price to Sales
HEICO Corporation has been cheaper on this measure only about 78% of the time in 20 years of daily history.
Price to Sales history
EV to EBITDA
HEICO Corporation has been cheaper on this measure only about 74% of the time in 20 years of daily history.
EV to EBITDA history · log scale
HEICO Corporation (HEI-A) Analysis: Current Drawdown Insights
HEICO Corporation is currently in a moderate drawdown. As of 2026-07-14, the stock is trading at $249.70, down 9.6% from its all-time high of $276.13. This pullback has lasted 177 days.
Based on its full tracked price history, HEICO Corporation typically experiences drawdowns averaging 5.4% in depth, with an average duration of 50 days. HEICO Corporation has gone through 196 total drawdown events in its tracked history. The largest drawdown on record for HEICO Corporation was 75.8%, beginning in 1998. The longest drawdown duration on record was 2828 days.
The Drawdown Severity Score™ for HEICO Corporation currently stands at 1.86. This is our proprietary indicator that shows the relative severity of the current drawdown based on the asset's unique historical patterns. A score below 2.0 indicates a normal drawdown within the stock's typical range: a routine pullback.
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 HEICO Corporation's historical drawdown patterns, investors can identify when the stock is experiencing a typical market fluctuation versus an unusual decline that is rare by that stock's own historical standards.
📜 Historical Drawdown Events
Current drawdown shown in blue. Showing the most recent and the deepest of 196 tracked pullbacks (63 listed).
| Start Date | End Date | Duration | Max Depth | Start Price | Lowest Price | Recovery Price |
|---|---|---|---|---|---|---|
| 2026-01-18 | Ongoing | 177 days | -9.6% | $276.13 | $249.70 | n/a |
| 2026-01-13 | 2026-01-15 | 3 days | -1.3% | $274.61 | $271.06 | $276.13 |
| 2025-08-05 | 2026-01-05 | 154 days | -10.0% | $263.87 | $237.44 | $266.02 |
| 2025-07-01 | 2025-08-04 | 35 days | -6.4% | $258.63 | $242.07 | $263.87 |
| 2025-06-24 | 2025-06-26 | 3 days | -1.4% | $252.18 | $248.74 | $253.58 |
| 2025-06-16 | 2025-06-17 | 2 days | -0.8% | $238.68 | $236.77 | $238.99 |
| 2025-06-10 | 2025-06-13 | 4 days | -1.7% | $238.01 | $234.08 | $238.68 |
| 2025-05-30 | 2025-06-06 | 8 days | -1.2% | $236.93 | $234.10 | $237.13 |
| 2025-05-20 | 2025-05-28 | 9 days | -5.2% | $222.20 | $210.58 | $232.91 |
| 2025-03-26 | 2025-05-15 | 51 days | -13.6% | $215.41 | $186.06 | $217.85 |
| 2024-11-25 | 2025-03-25 | 120 days | -17.9% | $215.34 | $176.81 | $215.41 |
| 2024-11-15 | 2024-11-20 | 6 days | -2.2% | $213.78 | $209.13 | $214.45 |
| 2024-09-24 | 2024-11-13 | 51 days | -8.0% | $208.57 | $191.81 | $212.13 |
| 2024-09-17 | 2024-09-19 | 3 days | -1.4% | $203.80 | $201.01 | $205.02 |
| 2024-09-03 | 2024-09-13 | 11 days | -3.7% | $199.88 | $192.58 | $202.09 |
| 2024-08-23 | 2024-08-28 | 6 days | -0.3% | $192.66 | $191.99 | $195.13 |
| 2024-08-01 | 2024-08-21 | 21 days | -6.4% | $189.91 | $177.66 | $191.55 |
| 2024-07-17 | 2024-07-26 | 10 days | -4.7% | $183.52 | $174.83 | $184.70 |
| 2024-06-05 | 2024-07-16 | 42 days | -2.9% | $180.34 | $175.12 | $183.52 |
| 2024-05-28 | 2024-05-31 | 4 days | -2.6% | $174.95 | $170.37 | $175.37 |
| 2024-05-22 | 2024-05-24 | 3 days | -0.6% | $174.26 | $173.17 | $174.95 |
| 2024-05-13 | 2024-05-17 | 5 days | -2.7% | $171.86 | $167.18 | $172.25 |
| 2024-05-07 | 2024-05-09 | 3 days | -1.3% | $168.87 | $166.64 | $169.71 |
| 2024-04-30 | 2024-05-02 | 3 days | -0.7% | $166.72 | $165.57 | $167.73 |
| 2024-04-26 | 2024-04-29 | 4 days | -0.1% | $166.59 | $166.44 | $166.72 |
| 2024-04-24 | 2024-04-25 | 2 days | -0.5% | $165.56 | $164.79 | $166.59 |
| 2024-02-23 | 2024-04-22 | 59 days | -8.4% | $161.19 | $147.60 | $161.60 |
| 2024-02-20 | 2024-02-21 | 2 days | -0.8% | $156.93 | $155.75 | $156.93 |
| 2024-02-08 | 2024-02-13 | 6 days | -1.3% | $149.27 | $147.30 | $150.63 |
| 2023-12-14 | 2024-02-07 | 56 days | -9.7% | $148.63 | $134.16 | $149.27 |
| 2023-12-05 | 2023-12-08 | 4 days | -2.6% | $143.09 | $139.42 | $143.49 |
| 2023-07-26 | 2023-12-04 | 132 days | -12.5% | $142.49 | $124.74 | $143.09 |
| 2023-05-23 | 2023-07-25 | 64 days | -14.5% | $142.02 | $121.47 | $142.49 |
| 2023-05-16 | 2023-05-22 | 7 days | -0.8% | $140.58 | $139.45 | $142.02 |
| 2023-02-21 | 2023-05-15 | 83 days | -7.1% | $139.07 | $129.14 | $140.58 |
| 2023-02-16 | 2023-02-17 | 2 days | -1.0% | $138.65 | $137.30 | $139.07 |
| 2021-11-10 | 2023-02-15 | 463 days | -25.9% | $138.25 | $102.44 | $138.65 |
| 2021-06-09 | 2021-11-09 | 154 days | -18.8% | $135.97 | $110.35 | $138.25 |
| 2021-06-07 | 2021-06-08 | 2 days | -0.1% | $135.31 | $135.11 | $135.97 |
| 2021-06-02 | 2021-06-03 | 2 days | -0.3% | $132.53 | $132.08 | $132.79 |
| 2021-05-10 | 2021-05-28 | 19 days | -8.4% | $130.19 | $119.22 | $131.64 |
| 2021-04-30 | 2021-05-07 | 8 days | -4.2% | $129.39 | $123.99 | $130.19 |
| 2021-04-27 | 2021-04-29 | 3 days | -0.3% | $127.63 | $127.25 | $129.39 |
| 2021-04-16 | 2021-04-21 | 6 days | -1.9% | $122.99 | $120.64 | $123.02 |
| 2021-01-11 | 2021-04-15 | 94 days | -15.0% | $122.84 | $104.42 | $122.99 |
| 2020-12-16 | 2021-01-08 | 24 days | -7.6% | $122.75 | $113.42 | $122.84 |
| 2020-12-08 | 2020-12-15 | 8 days | -1.3% | $121.33 | $119.72 | $122.75 |
| 2020-11-17 | 2020-12-04 | 18 days | -8.8% | $120.61 | $109.99 | $121.26 |
| 2020-11-11 | 2020-11-16 | 6 days | -3.8% | $117.76 | $113.29 | $120.61 |
| 2019-08-30 | 2020-11-09 | 438 days | -49.7% | $109.95 | $55.30 | $111.70 |
| 2019-08-09 | 2019-08-29 | 21 days | -3.5% | $109.82 | $105.93 | $109.95 |
| 2018-09-17 | 2019-02-15 | 152 days | -24.9% | $76.25 | $57.26 | $76.89 |
| 2015-06-26 | 2016-05-10 | 320 days | -22.7% | $26.34 | $20.37 | $26.38 |
| 2014-03-05 | 2014-12-23 | 294 days | -20.3% | $24.31 | $19.37 | $24.37 |
| 2014-01-23 | 2014-02-24 | 33 days | -14.5% | $21.93 | $18.76 | $22.14 |
| 2012-03-20 | 2012-11-30 | 256 days | -13.5% | $12.42 | $10.75 | $12.45 |
| 2011-11-16 | 2012-03-14 | 119 days | -14.6% | $12.37 | $10.57 | $12.38 |
| 2011-07-07 | 2011-11-11 | 128 days | -29.2% | $12.19 | $8.63 | $12.25 |
| 2010-12-08 | 2011-03-21 | 103 days | -14.1% | $9.99 | $8.58 | $10.00 |
| 2007-12-27 | 2010-10-08 | 1016 days | -58.7% | $8.32 | $3.44 | $8.38 |
| 2007-11-01 | 2007-12-26 | 56 days | -19.6% | $8.08 | $6.49 | $8.32 |
| 2006-06-05 | 2006-10-12 | 130 days | -23.6% | $5.60 | $4.28 | $5.66 |
| 2006-05-04 | 2006-06-02 | 30 days | -14.0% | $5.58 | $4.80 | $5.60 |
| 1998-05-21 | 2006-02-15 | 2828 days | -75.8% | $4.00 | $0.97 | $4.02 |
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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Or explore current drawdowns:
HEICO Corporation (HEI-A) is trading at $249.70 as of Jul 14, 2026. It is 9.6% below its high of $276.13. The drawdown has lasted 177 days. Severity score: 1.9 (Slightly Elevated).
HEI-A Price History and Drawdown Data
Latest price
$249.70
High-water mark
$276.13
Current drawdown
-9.6%
Days in drawdown
177
This HEI-A page is built around daily price history, the latest high-water mark, current drawdown depth, drawdown duration, and comparable historical drawdown events. The chart above provides the price-history context, while the sections below explain how the current move compares with prior HEICO Corporation drawdowns.
What History Says About HEI-A
HEICO Corporation has dropped 20%+ from its high 9 times in its tracked history. These events lasted an average of 641 days with an average max drop of -36.8%.
The current drawdown of -9.6% has lasted 177 days, which is within the typical range for comparable events.
| Period | Max Drop | Duration |
|---|---|---|
| May 1998 to Feb 2006 | -75.8% | 2828 days |
| Dec 2007 to Oct 2010 | -58.7% | 1016 days |
| Aug 2019 to Nov 2020 | -49.7% | 438 days |
| Jul 2011 to Nov 2011 | -29.2% | 128 days |
| Nov 2021 to Feb 2023 | -25.9% | 463 days |
| Sep 2018 to Feb 2019 | -24.9% | 152 days |
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