Over the 90-day window ending January 10, 2026, Heico's three dominant insider ownership positions are held by Executive Chairman Laurans A Mendelson (2.62Mn shares), Co Cob And Co Ceo Eric A Mendelson (1.28Mn shares), Co Cob And Co Ceo Victor H Mendelson (1.28Mn shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Laurans A Mendelson | Executive Chairman | 2,622,912 | 17 Jul, 2025 |
| Eric A Mendelson | Co Cob And Co Ceo | 1,281,634 | 04 Nov, 2025 |
| Victor H Mendelson | Co Cob And Co Ceo | 1,277,020 | 22 Dec, 2025 |
| Carlos L Macau | Evp Cfo & Treasurer | 156,316 | 04 Nov, 2025 |
| Alan Schriesheim | 122,197 | 14 Oct, 2025 | |
| Thomas S Irwin | Sr Exec Vp | 37,013 | 29 Aug, 2024 |
| Steven M Walker | Chief Accounting Officer | 22,244 | 30 Jan, 2024 |
| Adolfo Henriques | 12,595 | 10 Sep, 2021 | |
| Mark H Hildebrandt | 1,974 | 23 Oct, 2025 | |
| Frank J Schwitter | 1,500 | 05 Jun, 2025 | |
| Thomas M Culligan | 1,223 | 14 Oct, 2025 | |
| Carol F. Fine | 1,204 | 20 Jan, 2023 | |
| Julie Neitzel | 418 | 14 Oct, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 19 Dec, 2025 | Victor H Mendelson | Common Stock | D | 2,660 | $0.00 | 1,277,020 | D | G |
| 31 Oct, 2025 | Victor H Mendelson | Common Stock | D | 37,930 | $317.77 | 1,277,020 | D | F |
| 31 Oct, 2025 | Victor H Mendelson | Common Stock | A | 80,000 | $44.96 | 1,314,950 | D | M |
| 31 Oct, 2025 | Eric A Mendelson | Common Stock | D | 38,004 | $317.77 | 1,266,407 | D | F |
| 31 Oct, 2025 | Eric A Mendelson | Common Stock | A | 80,000 | $44.96 | 1,304,411 | D | M |
| 31 Oct, 2025 | Carlos L Macau | Class A Common Stock | D | 19,022 | $247.73 | 156,316 | D | F |
| 31 Oct, 2025 | Carlos L Macau | Class A Common Stock | A | 40,000 | $38.37 | 175,338 | D | M |
| 21 Oct, 2025 | Mark H Hildebrandt | Class A Common Stock | A | 400 | $248.76 | 1,974 | D | P |
| 10 Oct, 2025 | Victor H Mendelson | Common Stock | A | 676 | $243.93 | 1,234,950 | D | P |
| 10 Oct, 2025 | Eric A Mendelson | Common Stock | A | 676 | $243.93 | 1,224,411 | D | P |
| 10 Oct, 2025 | Adolfo Henriques | Common Stock | A | 676 | $243.93 | 5,470 | I | P |
| 10 Oct, 2025 | Alan Schriesheim | Common Stock | A | 672 | $243.93 | 122,197 | D | P |
| 10 Oct, 2025 | Thomas M Culligan | Class A Common Stock | A | 676 | $243.93 | 1,223 | D | P |
| 10 Oct, 2025 | Mark H Hildebrandt | Class A Common Stock | A | 676 | $243.93 | 1,974 | D | P |
| 10 Oct, 2025 | Julie Neitzel | Common Stock | A | 676 | $243.93 | 418 | D | P |
| 10 Oct, 2025 | Carol F. Fine | Common Stock | A | 672 | $243.93 | 1,204 | I | P |
| 15 Jul, 2025 | Laurans A Mendelson | - | - | 929,984 | D | |||
| 15 Jul, 2025 | Laurans A Mendelson | Common Stock | D | 56,300 | $319.45 | 929,984 | D | S |
| 30 Jun, 2025 | Victor H Mendelson | - | - | 221,082 | D | |||
| 30 Jun, 2025 | Victor H Mendelson | Class A Common Stock | D | 3,187 | $0.00 | 221,082 | D | G |