Company · Ownership research

HEICO CORP HEI

CIK 0000046619 · CUSIP 422806109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 422806109 (HEI), not CUSIP 422806208 (HEI.A), CUSIP 422806909 (HEI), and does not merge CUSIPs.

This page lists the top 20 of 740 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$1.13B 4,113,643 shares	0.02%	+185.52K(+4.70%)Added	SEC filing ↗ May 13, 2026	▾
02	Capital International Investors CIK 1562230 · View history	$729.88M 2,661,900 shares	0.17%	+2.22M(+509.10%)Added	SEC filing ↗ May 13, 2026	▾
03	Capital World Investors CIK 1422849 · View history	$648.46M 2,364,929 shares	0.09%	-2.35M(-49.80%)Reduced	SEC filing ↗ May 13, 2026	▾
04	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$612.90M 2,235,217 shares	0.03%	—	SEC filing ↗ May 8, 2026	▾
05	STATE STREET CORP CIK 93751 · View history	$476.71M 1,738,536 shares	0.02%	+183.81K(+11.80%)Added	SEC filing ↗ May 15, 2026	▾
06	FMR LLC CIK 315066 · View history	$418.05M 1,524,632 shares	0.02%	+1.28M(+533.80%)Added	SEC filing ↗ May 15, 2026	▾
07	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$365.54M 1,333,103 shares	0.01%	—	SEC filing ↗ May 15, 2026	▾
08	MORGAN STANLEY CIK 895421 · View history	$280.78M 1,024,012 shares	0.02%	-34.38K(-3.20%)Reduced	SEC filing ↗ May 15, 2026	▾
09	UBS Group AG CIK 1610520 · View history	$246.57M 899,230 shares	0.04%	+4.53K(+0.50%)Added	SEC filing ↗ May 5, 2026	▾
10	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$219.67M 801,131 shares	0.18%	+269.56K(+50.70%)Added	SEC filing ↗ May 15, 2026	▾
11	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$216.07M 790,353 shares	0.01%	+24.95K(+3.30%)Added	SEC filing ↗ May 15, 2026	▾
12	Nuveen, LLC CIK 1871926 · View history	$206.09M 751,608 shares	0.06%	+38.13K(+5.30%)Added	SEC filing ↗ Apr 30, 2026	▾
13	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$200.62M 731,650 shares	0.10%	-48.09K(-6.20%)Reduced	SEC filing ↗ May 15, 2026	▾
14	FEDERATED HERMES, INC. CIK 1056288 · View history	$167.24M 609,927 shares	0.27%	+32.15K(+5.60%)Added	SEC filing ↗ May 11, 2026	▾
15	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$153.87M 561,142 shares	0.02%	+19.52K(+3.60%)Added	SEC filing ↗ May 15, 2026	▾
16	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC CIK 861177 · View history	$152.39M 555,778 shares	0.03%	-58.41K(-9.50%)Reduced	SEC filing ↗ May 13, 2026	▾
17	Invesco Ltd. CIK 914208 · Amended · View history	$138.89M 506,543 shares	0.01%	-294.32K(-36.80%)Reduced	SEC filing ↗ May 12, 2026	▾
18	VOYA INVESTMENT MANAGEMENT LLC CIK 1068837 · View history	$128.94M 470,223 shares	0.13%	+54.13K(+13.00%)Added	SEC filing ↗ May 12, 2026	▾
19	RIVERBRIDGE PARTNERS LLC CIK 1112325 · View history	$111.39M 406,226 shares	2.73%	-183.30K(-31.10%)Reduced	SEC filing ↗ Apr 17, 2026	▾
20	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$101.31M 369,484 shares	0.01%	+12.41K(+3.50%)Added	SEC filing ↗ May 18, 2026	▾

Showing 20 / 740 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

740

Cancelled or null records excluded

Disclosed shares

41,004,886

Not deduplicated across managers

Disclosed value

$11.03B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

HEICO CORP · Q1 2026

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This page includes 20 of 740 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.