HEICO Corporation
US ˙ NYSE ˙ US4228061093

SecurityHEI / HEICO Corporation
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership27,070 shares
Latest Disclosed Value $ 7,422,919
Advisor Group Holdings, Inc. reports 12.64% decrease in ownership of HEI / HEICO Corporation

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 27,070 shares of HEICO Corporation (US:HEI) valued at $7,422,594 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 30,985 shares of HEICO Corporation. This represents a change in shares of -12.64% during the quarter. The current value of the position is $8,971,810 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)
2026-05-15 2026-03-31 13F HEICO CORP COM 422806109 27,070 -3,915 -12.64 7,423 -25.98 0.0063
2026-02-17 2025-12-31 13F HEICO CORP COM 422806109 30,985 -8,455 -21.44 10,027 -20.69 0.0147
2025-11-14 2025-09-30 13F HEICO CORP COM 422806109 39,440 24,826 169.88 12,643 167.56 0.0177
2025-09-04 2025-06-30 13F/A-1 EICO CORP COM 422806109 14,614 2,043 16.25 4,725 40.67 0.0084
2025-08-13 2025-06-30 13F EICO CORP COM 422806109 13,014 443 3,519 0.0041
2025-05-12 2025-03-31 13F HEICO CORP COM 422806109 12,571 4,066 47.81 3,359 66.20 0.0075
2025-06-06 2024-12-31 13F/A-1 HEICO CORP COM 422806109 8,505 3,637 74.71 2,022 58.88 0.0045
2025-02-07 2024-12-31 13F HEICO CORP COM 422806109 2,717 -2,151 688 0.0018
2024-11-13 2024-09-30 13F HEICO CORP COM 422806109 4,868 24 0.50 1,273 17.45 0.0029
2024-08-13 2024-06-30 13F HEICO CORP COM 422806109 4,844 -1,707 -26.06 1,083 -13.43 0.0026
2024-05-10 2024-03-31 13F HEICO CORP COM 422806109 6,551 -13,499 -67.33 1,251 -65.12 0.0028
2024-02-12 2023-12-31 13F HEICO CORP COM 422806109 20,050 -18,068 -47.40 3,587 -41.89 0.0063
2023-11-13 2023-09-30 13F HEICO CORP COM 422806109 38,118 -6,051 -13.70 6,173 -20.93 0.0091
2023-08-21 2023-06-30 13F/A-1 HEICO CORP COM 422806109 44,169 8,905 25.25 7,807 29.73 0.0140
2023-08-10 2023-06-30 13F HEICO CORP COM 422806109 45,928 10,664 7,806 0.0021
2023-05-12 2023-03-31 13F HEICO CORP COM 422806109 35,264 -677 -1.88 6,019 8.98 0.0113
2023-02-10 2022-12-31 13F HEICO CORP COM 422806109 35,941 -1,214 -3.27 5,522 3.23 0.0112
2022-11-14 2022-09-30 13F HEICO CORP COM 422806109 37,155 -11,784 -24.08 5,349 -16.75 0.0122
2022-08-10 2022-06-30 13F HEICO CORP COM 422806109 48,939 -8,455 -14.73 6,425 -27.87 0.0142
2022-05-04 2022-03-31 13F HEICO CORP COM 422806109 57,394 5,020 9.58 8,908 17.96 0.0173
2022-02-03 2021-12-31 13F HEICO CORP COM 422806109 52,374 1,587 3.12 7,552 12.77 0.0143
2021-11-05 2021-09-30 13F HEICO CORP COM 422806109 50,787 420 0.83 6,697 -4.61 0.0140
2021-08-02 2021-06-30 13F HEICO CORP COM 422806109 50,367 3,132 6.63 7,021 18.14 0.0152
2021-05-13 2021-03-31 13F HEICO CORP COM 422806109 47,235 2,835 6.39 5,943 1.11 0.0143
2021-02-10 2020-12-31 13F HEICO CORP COM 422806109 44,400 1,751 4.11 5,878 31.88 0.0157
2020-11-12 2020-09-30 13F HEICO CORP COM 422806109 42,649 17,689 70.87 4,457 79.21 0.0133
2020-08-14 2020-06-30 13F HEICO CORP COM 422806109 24,960 -4,432 -15.08 2,487 13.30 0.0083
2020-05-18 2020-03-31 13F HEICO CORP COM 422806109 29,392 29,392 2,195 0.0090
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.