HEI
Heico (HEI)
NYSE
$297.65+$0.28 (+0.10%)
Price as of Oct 23, 2026 7:30 PM EDT
  • $16.6B
    Market Cap
  • -6.06%
    1-Year Change
  • Aerospace & Defense
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK INC.
3.46%
4.8M
-96,805 (-2.01%)
Jun 30, 2024
BLACKROCK FUNDING, INC. /DE
3.16%
4.4M
-159,902 (-3.64%)
Dec 31, 2024
VANGUARD GROUP INC
2.84%
4.0M
-82,991 (-2.10%)
Dec 31, 2025
BLACKROCK, INC.
2.82%
3.9M
-187,764 (-4.78%)
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
2.30%
3.2M
+2.9M (+89.19%)
Jun 30, 2026
CAPITAL INTERNATIONAL INVESTORS
2.07%
2.9M
+226,120 (+7.83%)
Jun 30, 2026
N/A
1.61%
2.2M
+5,474 (+0.24%)
Jun 30, 2026

Current Ownership Distribution

  • Mutual Funds779.5M (51.50%)
  • Institutions732.6M (48.40%)
  • Insiders1.4M (0.10%)
  • Other0 (0.00%)

Insider Transactions

  • 0.10% (1.4M)
    Current InsiderOwnership (%, shares)
  • 6
    Number of InsiderBuying (last 12 months)
  • $18.7M
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $320,401.38
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Hildebrandt Mark H
Buy
Oct 08, 2026
$175,141.92
795
$220.30
50,218
SCHRIESHEIM ALAN
Buy
Oct 08, 2026
$175,141.92
795
$220.30
1,202
MENDELSON VICTOR H
Co-COB and Co-CEO
Buy
Oct 08, 2026
$175,141.92
795
$220.30
795
CULLIGAN THOMAS M
Buy
Oct 08, 2026
$175,141.92
795
$220.30
11,825
HENRIQUES ADOLFO
Buy
Oct 08, 2026
$175,141.92
795
$220.30
24,864
SCHRIESHEIM ALAN
Gift
Sep 01, 2026
$0.00
125
$0.00
407
MENDELSON VICTOR H
Co-COB and Co-CEO
Gift
Jun 29, 2026
$0.00
3,285
$0.00
212,626
Rowen Bradley K
Chief Accounting Officer
Sell
Jun 10, 2026
$320,401.38
1,326
$241.63
0
CHERUVATATH NANDAKUMAR
Buy
Mar 04, 2026
$999,896.92
4,082
$244.95
4,146
MENDELSON VICTOR H
Co-COB and Co-CEO
Gift
Dec 19, 2025
$0.00
2,660
$0.00
215,911
MENDELSON VICTOR H
Co-COB and Co-CEO
Exempt
Oct 31, 2025
$0.00
80,000
$0.00
115,313
MENDELSON ERIC A
Co-COB and Co-CEO
Exempt
Oct 31, 2025
$0.00
80,000
$0.00
115,313
Macau Carlos L
EVP-CFO & Treasurer
Exempt
Oct 31, 2025
$0.00
40,000
$0.00
57,656
MENDELSON ERIC A
Co-COB and Co-CEO
Exempt
Oct 31, 2025
$3.6M
80,000
$44.96
1.3M
MENDELSON VICTOR H
Co-COB and Co-CEO
Exempt
Oct 31, 2025
$3.6M
80,000
$44.96
1.3M
MENDELSON ERIC A
Co-COB and Co-CEO
In Kind
Oct 31, 2025
$12.1M
38,004
$317.77
1.3M
Macau Carlos L
EVP-CFO & Treasurer
Exempt
Oct 31, 2025
$1.5M
40,000
$38.37
175,338
MENDELSON VICTOR H
Co-COB and Co-CEO
In Kind
Oct 31, 2025
$12.1M
37,930
$317.77
1.3M
Macau Carlos L
EVP-CFO & Treasurer
In Kind
Oct 31, 2025
$4.7M
19,022
$247.73
156,316
Hildebrandt Mark H
Buy
Oct 21, 2025
$99,504.00
400
$248.76
1,181
HENRIQUES ADOLFO
Buy
Oct 10, 2025
$164,899.38
676
$243.93
24,069
CULLIGAN THOMAS M
Buy
Oct 10, 2025
$164,899.38
676
$243.93
11,030
SCHRIESHEIM ALAN
Buy
Oct 10, 2025
$163,923.65
672
$243.93
672
Neitzel Julie
Buy
Oct 10, 2025
$164,899.38
676
$243.93
676
Hildebrandt Mark H
Buy
Oct 10, 2025
$164,899.38
676
$243.93
49,423
MENDELSON VICTOR H
Co-COB and Co-CEO
Buy
Oct 10, 2025
$164,899.38
676
$243.93
218,571
MENDELSON ERIC A
Co-COB and Co-CEO
Buy
Oct 10, 2025
$164,899.38
676
$243.93
10,042
MENDELSON LAURANS A
Executive Chairman
Sell
Jul 15, 2025
$18.0M
56,300
$319.45
1.3M
MENDELSON LAURANS A
Executive Chairman
Gift
Jun 05, 2025
$0.00
470
$0.00
76,918
MENDELSON LAURANS A
Executive Chairman
Gift
Jun 05, 2025
$0.00
571
$0.00
0