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Livermore
Livermore
ZHEN

Heico Corp

HEI
Exchange
NYSE
Industry
Aircraft Engines & Engine Parts
SEC CIK
0000046619

No open-market purchases or sales by Heico Corp insiders were filed in the last 90 days; 777 institutions reported holding it in 13F filings for Q2 2026, worth $15.4B in total; ARK Invest is the only superinvestor holding it.

Other share classesHEI.A

Holders of 5% or more of HEI

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Heico Corp, largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of HEI
HolderLatest formStakeChangeFirst filedLatest filingFiling
Price T Rowe Associates Inc13G5.80%3.20M sharesNewAug 14, 20261 filingAug 14, 2026SEC
Capital International Investors13G5.10%2.81M sharesNewMay 14, 20261 filingMay 14, 2026SEC
BlackRock, Inc.13G/A5.10%2.81M shares−2.90 ppfrom 8.00%Feb 5, 20252 filingsApr 17, 2025SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

39 Schedule 13D and 13G filings on Heico Corp, newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on HEI
Filed (ET)FilerFormStakeChangeEvent dateFiling
Aug 14, 202610:38 AM ETPrice T Rowe Associates Inc13G5.80%3.20M sharesNewJun 30, 2026SEC
May 14, 20261:55 PM ETCapital World Investors13G/A4.50%2.48M shares−4.70 ppfrom 9.20%Below 5%Mar 31, 2026SEC
May 14, 202612:52 PM ETCapital International Investors13G5.10%2.81M sharesNewMar 31, 2026SEC
Mar 27, 20269:34 AM ETVanguard Group Inc13G/A0.00%0 shares–Below 5%Mar 13, 2026SEC
Apr 17, 20259:35 AM ETBlackRock, Inc.13G/A5.10%2.81M shares−2.90 ppfrom 8.00%Mar 31, 2025SEC
Feb 13, 20254:53 PM ETCapital World Investors13G/A9.20%5.07M shares–Dec 31, 2024SEC
Feb 5, 20251:23 PM ETBlackRock, Inc.13G/A8.00%4.40M shares–Dec 31, 2024SEC
Nov 13, 2024Capital World Investors13G/AOld format–––SEC
Feb 13, 2024Principal Global Investors13G/AOld format–––SEC
Feb 13, 2024Vanguard Group Inc13G/AOld format–––SEC
Feb 13, 2024Vanguard Group Inc13G/AOld format–––SEC
Feb 9, 2024Capital World Investors13G/AOld format–––SEC
Feb 9, 2024FMR LLC13G/AOld format–––SEC
Jan 24, 20245:23 PM ETBlackRock Inc.13G/AOld format–––SEC
Mar 31, 2023Principal Global Investors13G/AOld format–––SEC
Feb 15, 2023Principal Global Investors13G/AOld format–––SEC
Feb 14, 2023Vulcan Value Partners, LLC13G/AOld format–––SEC
Feb 13, 2023Capital World Investors13G/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13G/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13G/AOld format–––SEC
Feb 9, 2023FMR LLC13G/AOld format–––SEC
Jan 24, 20231:56 PM ETBlackRock Inc.13G/AOld format–––SEC
Mar 10, 2022Morgan Stanley13G/AOld format–––SEC
Feb 15, 2022Principal Global Investors13GOld format–New–SEC
Feb 14, 2022Vulcan Value Partners, LLC13GOld format–New–SEC
Feb 11, 2022Capital World Investors13G/AOld format–––SEC
Feb 10, 2022Vanguard Group Inc13G/AOld format–––SEC
Feb 10, 2022Vanguard Group Inc13G/AOld format–––SEC
Feb 10, 2022Morgan Stanley13G/AOld format–––SEC
Feb 9, 20225:22 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 9, 2022FMR LLC13G/AOld format–––SEC
Jan 31, 20225:49 PM ETBlackRock Inc.13G/AOld format–––SEC
Apr 9, 20216:02 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 16, 2021Capital World Investors13GOld format–New–SEC
Feb 11, 2021Morgan Stanley13GOld format–New–SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Feb 8, 2021FMR LLC13G/AOld format–––SEC
Jan 29, 20219:56 AM ETBlackRock Inc.13G/AOld format–––SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Heico Corp shares.

No Form 144 notices for Heico Corp are on file.