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HEI · Heico Corp · Holdings

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$302.45 -3.94 (-1.29%) At close · Oct 2
Market Cap
$43.12B
Shares
139.76M
Volume · Oct 2 488.45K Avg daily vol (3M) 468.63K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 1,013
Total Value: $33,562,307,641
Total Shares: 113,562,964
Showing 1–100 of 1,472 holdings by value · page 1 of 15

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 1,013 13F filers
Top Holder
8.8%
Sep 2023 → Jun 2026 · range 8.8% – 11.7%
of institutional value
Top 5
30.0%
Sep 2023 → Jun 2026 · range 30.0% – 39.5%
of institutional value
Top 10
43.9%
Sep 2023 → Jun 2026 · range 43.9% – 50.5%
of institutional value
HHI
262
Sep 2023 → Jun 2026 · range 262 – 388
Broadly held
Showing 100 of 1,472
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 46619 CUSIP 422806109 13F (30d) 17 filings 13 filers Visit website Investor relations