Heico Corp. - Class A
US ˙ NYSE ˙ US4228062083
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecurityHEIA / Heico Corp. - Class A
InstitutionMarkel Corp
Latest Disclosed Ownership379,644 shares
Latest Disclosed Value $ 80,139,052
Markel Corp ownership in HEIA / Heico Corp. - Class A

On May 1, 2026 - Markel Corp filed a 13F-HR form disclosing ownership of 379,644 shares of Heico Corp. - Class A (US:HEIA) valued at $80,139,052 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 379,644 shares of Heico Corp. - Class A. This represents a change in shares of 0.00% during the quarter. The current value of the position is $39,691,780 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-01 2026-03-31 13F HEICO CORP CL A 422806208 379,644 0 0.00 80,139 -16.38 0.5788
2026-02-06 2025-12-31 13F HEICO CORP CL A 422806208 379,644 0 0.00 95,834 -0.65 0.7640
2025-10-31 2025-09-30 13F HEICO CORP CL A 422806208 379,644 0 0.00 96,464 -1.80 0.7829
2025-08-01 2025-06-30 13F HEICO CORP CL A 422806208 379,644 0 0.00 98,233 22.65 0.8305
2025-05-02 2025-03-31 13F HEICO CORP CL A 422806208 379,644 0 0.00 80,093 13.38 0.7112
2025-02-07 2024-12-31 13F HEICO CORP CL A 422806208 379,644 0 0.00 70,644 -8.68 0.6227
2024-11-01 2024-09-30 13F HEICO CORP CL A 422806208 379,644 0 0.00 77,356 14.78 0.6962
2024-08-02 2024-06-30 13F HEICO CORP CL A 422806208 379,644 0 0.00 67,394 15.32 0.6630
2024-05-03 2024-03-31 13F HEICO CORP CL A 422806208 379,644 0 0.00 58,442 8.07 0.5764
2024-02-02 2023-12-31 13F HEICO CORP CL A 422806208 379,644 0 0.00 54,076 10.23 0.5879
2023-11-03 2023-09-30 13F HEICO CORP CL A 422806208 379,644 0 0.00 49,058 -8.09 0.5922
2023-08-04 2023-06-30 13F HEICO CORP CL A 422806208 379,644 9,000 2.43 53,378 5.97 0.6355
2023-04-28 2023-03-31 13F HEICO CORP CL A 422806208 370,644 16,000 4.51 50,371 18.51 0.6408
2023-02-03 2022-12-31 13F HEICO CORP CL A 422806208 354,644 11,500 3.35 42,504 8.07 0.5699
2022-11-04 2022-09-30 13F HEICO CORP CL A 422806208 343,144 0 0.00 39,331 8.76 0.5805
2022-08-05 2022-06-30 13F HEICO CORP CL A 422806208 343,144 0 0.00 36,162 -16.91 0.5170
2022-04-29 2022-03-31 13F HEICO CORP CL A 422806208 343,144 0 0.00 43,521 -1.32 0.4831
2022-02-04 2021-12-31 13F HEICO CORP CL A 422806208 343,144 0 0.00 44,101 8.52 0.5074
2021-11-05 2021-09-30 13F HEICO CORP CL A 422806208 343,144 0 0.00 40,638 -4.63 0.5137
2021-08-06 2021-06-30 13F HEICO CORP CL A 422806208 343,144 0 0.00 42,611 9.31 0.5394
2021-04-30 2021-03-31 13F HEICO CORP CL A 422806208 343,144 0 0.00 38,981 -2.96 0.5395
2021-02-05 2020-12-31 13F HEICO CORP CL A 422806208 343,144 0 0.00 40,169 32.03 0.5984
2020-10-30 2020-09-30 13F Heico Corp COM 422806208 343,144 0 0.00 30,423 9.13 0.5159
2020-08-03 2020-06-30 13F Heico Corp COM 422806208 343,144 0 0.00 27,877 27.14 0.5193
2020-05-01 2020-03-31 13F Heico Corp COM 422806208 343,144 1,500 0.44 21,927 -28.32 0.4124
2020-02-07 2019-12-31 13F Heico Corp COM 422806208 341,644 3,300 0.98 30,588 -7.10 0.4247
2019-11-01 2019-09-30 13F Heico Corp COM 422806208 338,344 12,199 3.74 32,924 -2.34 0.4975
2019-08-02 2019-06-30 13F Heico Corp COM 422806208 326,145 22,000 7.23 33,713 31.87 0.5184
2019-05-03 2019-03-31 13F Heico Corp COM 422806208 304,145 12,000 4.11 25,566 38.91 0.4285
2019-02-08 2018-12-31 13F Heico Corp COM 422806208 292,145 2,000 0.69 18,405 -15.98 0.3517
2018-11-02 2018-09-30 13F Heico Corp COM 422806208 290,145 18,998 7.01 21,906 32.55 0.3694
2018-08-03 2018-06-30 13F Heico Corp COM 422806208 271,147 75,429 38.54 16,526 19.01 0.3033
2018-04-27 2018-03-31 13F Heico Corp COM 422806208 195,718 57,343 41.44 13,886 26.94 0.2640
2018-02-09 2017-12-31 13F Heico Corp COM 422806208 138,375 0 0.00 10,939 3.75 0.2065
2017-10-27 2017-09-30 13F Heico Corp COM 422806208 138,375 16,000 13.07 10,544 38.86 0.2099
2017-07-28 2017-06-30 13F Heico Corp COM 422806208 122,375 51,875 73.58 7,593 43.62 0.1619
2017-04-28 2017-03-31 13F Heico Corp COM 422806208 70,500 21,000 42.42 5,287 57.30 0.1191
2017-02-10 2016-12-31 13F Heico Corp COM 422806208 49,500 12,000 32.00 3,361 48.13 0.0810
2016-11-04 2016-09-30 13F Heico Corp COM 422806208 37,500 33,500 837.50 2,269 955.35 0.0585
2016-08-05 2016-06-30 13F Heico Corp COM 422806208 4,000 4,000 215 0.0057
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.