HEICO CORPORATION

HEICO Corporation is a New York Stock Exchange-listed company with two classes of common stock, HEI and HEI.A. As a U.S. public company it does not maintain a general public shareholder register; instead, investors that beneficially own 5% or more of a class of its stock must disclose their holdings to the U.S. Securities and Exchange Commission on Schedule 13G. Based on the most recently identified such filings, T. Rowe Price Associates, Inc. reported beneficial ownership of 5.8% (3,201,685 shares) as of 30 June 2026, in a Schedule 13G filed 14 August 2026. Vanguard Capital Management reported 5.61% (4,733,510 shares) as of 31 March 2026, filed 30 April 2026, and Capital International Investors reported 5.1% (2,812,919 shares) as of 31 March 2026, filed 13 May 2026. Capital World Investors had earlier reported beneficial ownership of 9.2% (5,071,672 shares) as of 31 December 2024, in a Schedule 13G/A filed 12 February 2025; a more recent position for this holder was not independently confirmed from a directly reviewed filing.

These disclosures cover only institutional investors that have crossed the 5% reporting threshold under Section 13(g) of the Securities Exchange Act of 1934, generally reflect shares held in a passive, non-control capacity, and do not represent a complete list of HEICO Corporation’s shareholders. Reported percentages are based on the total shares outstanding stated in each filing, which can differ slightly between filing dates.

No individual has been identified in a reviewed official filing as beneficially owning shares in a manner that would establish them as an ultimate beneficial owner of HEICO Corporation, so none is presented here.

Availability of shareholder information for this company is best described as major shareholders only: it is limited to institutional holders that file Schedule 13G, 13D or Section 16 reports with the SEC, since U.S. public companies are not required to publish a complete register of all shareholders.

HEICO Corporation’s executive leadership has recently changed, first through a planned succession and then following the death of its former Executive Chairman. Effective 1 May 2025, Laurans A. Mendelson, who had served as Chairman and Chief Executive Officer since 1990, became Executive Chairman of the Board, while his sons Eric A. Mendelson and Victor H. Mendelson, previously Co-Presidents since 2009, became Co-Chief Executive Officers; each also continues to lead one of the company’s operating segments, with Eric A. Mendelson as President and CEO of the Flight Support Group since 1993 and Victor H. Mendelson as President and CEO of the Electronic Technologies Group since 1996. Laurans A. Mendelson died on 27 September 2025 at age 87, so his status is deceased rather than active. Following his death, Eric A. Mendelson and Victor H. Mendelson were named Co-Chairmen of the Board of Directors in addition to their roles as Co-Chief Executive Officers. Carlos L. Macau, Jr. has served as Executive Vice President, Chief Financial Officer and Treasurer since June 2012 and remains active in that role.

Recent officer changes: (1) 1 May 2025 – Laurans A. Mendelson became Executive Chairman; Eric A. Mendelson and Victor H. Mendelson became Co-Chief Executive Officers, per a HEICO Corporation SEC Form 8-K exhibit dated 22 April 2025. (2) 27 September 2025 – following Laurans A. Mendelson’s death, Eric A. Mendelson and Victor H. Mendelson were named Co-Chairmen of the Board, per a HEICO Corporation SEC Form 8-K exhibit dated 29 September 2025.

Nationality is not officially disclosed for any of HEICO Corporation’s officers in the sources reviewed, and has not been inferred from names, addresses or country of residence. Country of residence has likewise not been officially disclosed. The company’s Florida registration lists a Miami, Florida correspondence address in connection with its registered-agent function; this is a service address used for legal correspondence, not evidence of any officer’s personal residence or nationality.

Data availability: Florida’s company register records a limited officer and registered-agent listing that is not necessarily updated in real time following boardroom changes, and it does not capture nationality or country of residence for any individual. More current information on senior leadership is available through HEICO Corporation’s SEC filings, which likewise do not disclose nationality or country of residence.

HEICO Corporation, the Florida-registered entity with document number P93000006566, sits at the top of its own corporate group: no separate parent company has been identified in the sources reviewed, and its shares trade directly on the New York Stock Exchange. Around this parent, the company has built a large, multi-tier group of aerospace and electronics subsidiaries operating in the United States and in a number of other countries, including France, the United Kingdom, Singapore, Hong Kong, mainland China, India, Vietnam, Sweden, Morocco, South Korea, Mexico and Canada, organised broadly under its Flight Support Group and Electronic Technologies Group segments.

Two of the more significant subsidiary relationships have been independently verified through official announcements and SEC filings. Wencor Group, LLC and its own subsidiaries, which include operations in Singapore, Hong Kong and mainland China, were acquired by HEICO Corporation for approximately $2.05 billion in cash and Class A common stock in a transaction completed on 4 August 2023 and folded into the Flight Support Group. Exxelia International and its French, Moroccan, Vietnamese, Swedish and Indian subsidiaries were approximately 94%-acquired by the company’s Electronic Technologies Group in a transaction completed on 5 January 2023, with the remaining shares held by certain Exxelia employees.

Beyond these two verified relationships, HEICO Corporation’s group includes a large number of additional direct and indirect subsidiaries already shown in the corporate-structure graph on this profile. Ownership percentages for most of these entities were not independently confirmed beyond what is shown there and are not restated here.

Recent structural changes: the Exxelia International acquisition (completed 5 January 2023) and the Wencor Group acquisition (completed 4 August 2023) are the most significant verified additions to the group in recent years. HEICO Corporation’s fiscal 2025 earnings release also referred to five further acquisitions completed during that fiscal year, three by the Electronic Technologies Group and two by the Flight Support Group, without identifying the acquired entities.

Data availability: the group structure is disclosed on a partial basis. HEICO Corporation’s position as an independent, exchange-listed parent and its two largest recent acquisitions are corroborated by SEC filings and official company announcements, while ownership percentages for most other subsidiaries shown in the corporate-structure graph have not been independently verified against a primary source.