Laurans A. Mendelson is CEO & Chairman at HEICO CORP (HEI). They have made 38 open-market trades across 1 company since 2006, most recently 2025-07-15.
CIK 0000905847
19 open-market purchases totalling $2.7M since 2006, against 19 sales. Across 19 scored buys the stock is up 0.4% at ninety days, and 0.7 points behind the S&P over the same stretch.
19 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| HEI | 1,253,127 | $388.2M |
Shares reported on the most recent Form 4, priced at the 2025-07-17 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 74% | 84% | 79% |
| Avg Move | -0.5% | +1.5% | +0.4% |
| Alpha | +2.6% | +0.8% | -0.7% |
| Scored | 19 | 19 | 19 |
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 25% | 25% | 0% |
| Avg Move | -0.4% | -0.7% | +3.5% |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HEI | SELL | 2025-07-15 | 2025-07-17 | $319.45 | $18.0M | +0.3% | -4.5% | -4.8% |
| HEI | BUY | 2024-10-18 | 2024-10-21 | $262.94 | $381K | -6.5% | +5.9% | -8.3% |
| HEI | SELL | 2023-10-17 | 2023-10-19 | $166.19 | $8.3M | -1.1% | +6.6% | +7.5% |
| HEI | BUY | 2023-06-02 | 2023-06-06 | $125.83 | $39K | +4.1% | +9.6% | +4.8% |
| HEI | BUY | 2023-01-10 | 2023-01-11 | $157.07 | $272K | +1.7% | +5.1% | +2.5% |
| HEI | BUY | 2022-03-23 | 2022-03-25 | $124.98 | $150K | -0.6% | -5.2% | -17.1% |
| HEI | SELL | 2021-12-28 | 2021-12-29 | $144.25 | $2.6M | +2.4% | -6.6% | +7.1% |
| HEI | BUY | 2021-01-15 | 2021-01-19 | $118.63 | $250K | -14.1% | -6.5% | -2.4% |
| HEI | SELL | 2020-06-22 | 2020-06-23 | $88.02 | $1.6M | -3.9% | -7.2% | +1.9% |
| HEI | SELL | 2020-06-17 | 2020-06-19 | $91.07 | $10.3M | -8.8% | -11.6% | +1.6% |
| HEI | BUY | 2019-10-29 | 2019-10-30 | $120.70 | $229K | +1.1% | +7.1% | +1.6% |
| HEI | SELL | 2019-05-31 | 2019-06-04 | $98.17 | $9.8M | +0.6% | +8.4% | +13.2% |
| HEI | BUY | 2018-10-09 | 2018-10-11 | $88.21 | $231K | -1.5% | +2.4% | -8.1% |
| HEI | SELL | 2018-06-01 | 2018-06-05 | $76.14 | $17.9M | -2.8% | -4.6% | +21.0% |
| HEI | SELL | 2018-04-30 | 2018-04-30 | $73.16 | $373K | +5.0% | +6.2% | +5.0% |
| HEI | BUY | 2017-09-29 | 2017-10-03 | $76.08 | $229K | -0.5% | +4.2% | +6.9% |
| HEI | SELL | 2017-04-19 | 2017-04-21 | $69.09 | $5.5M | +1.6% | +6.0% | +9.7% |
| HEI | BUY | 2016-09-07 | 2016-09-09 | $57.11 | $233K | +1.0% | -0.5% | +21.0% |
| HEI | BUY | 2015-09-21 | 2015-09-23 | $45.03 | $70K | +0.6% | +0.7% | +0.7% |
| HEI | BUY | 2014-12-18 | 2014-12-19 | $46.99 | $119K | +0.6% | +0.7% | +0.7% |
| HEI | SELL | 2014-04-30 | 2014-05-01 | $55.05 | $991K | +0.6% | +0.7% | +0.7% |
| HEI | SELL | 2014-03-05 | 2014-03-07 | $63.91 | $2.0M | +0.6% | +0.7% | +0.7% |
| HEI | BUY | 2013-10-29 | 2013-10-31 | $39.23 | $70K | +0.6% | +0.7% | +0.7% |
| HEI | BUY | 2012-12-20 | 2012-12-21 | $31.11 | $26K | +0.6% | +0.7% | +0.7% |
| HEI | BUY | 2012-10-26 | 2012-10-29 | $30.12 | $75K | +0.6% | +0.7% | +0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| Scored | 16 | 16 | 16 |