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HEI · Heico Corp

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$363.71 -4.30 (-1.17%) At close · Aug 19
Market Cap
$51.40B
Shares
139.66M

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.

Holders: 914
Total Value: $32,337,726,836
Total Shares: 108,829,480

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 914 13F filers · Δ vs Mar 31, 2026
Top Holder
9.1%
Sep 2023 → Jun 2026 · range 9.1% – 11.7%
−0.3 pts
Top 5
31.1%
Sep 2023 → Jun 2026 · range 31.1% – 39.5%
−1.9 pts
Top 10
45.5%
Sep 2023 → Jun 2026 · range 45.5% – 50.5%
−0.2 pts
HHI
281
Sep 2023 → Jun 2026 · range 281 – 388
Broadly held−11

Quarterly Activity

vs Mar 31, 2026
New
144
Increased
286
Decreased
366
Sold Out
168
Unchanged
118
Holder count: -24
Institutional value: +25.4%
Shares held: -1.1%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 1,239
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 46619 CUSIP 422806109 13F (30d) 852 filings 822 filers Visit website Investor relations