HEICO Corporation
US ˙ NYSE ˙ US4228061093

SecurityHEI / HEICO Corporation
InstitutionOMERS ADMINISTRATION Corp
Latest Disclosed Ownership6,128 shares
Latest Disclosed Value $ 1,680,298
OMERS ADMINISTRATION Corp reports 288.09% increase in ownership of HEI / HEICO Corporation

On May 15, 2026 - OMERS ADMINISTRATION Corp filed a 13F-HR form disclosing ownership of 6,128 shares of HEICO Corporation (US:HEI) valued at $1,680,298 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,579 shares of HEICO Corporation. This represents a change in shares of 288.09% during the quarter. The current value of the position is $2,016,786 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 6,128 4,549 288.09 1,680 229.41 0.0108
2026-02-13 2025-12-31 13F HEICO CORP COM 422806109 1,579 0 0.00 511 0.20 0.0036
2025-11-14 2025-09-30 13F HEICO CORP COM 422806109 1,579 0 0.00 510 -1.55 0.0037
2025-08-13 2025-06-30 13F HEICO CORP COM 422806109 1,579 0 0.00 518 22.80 0.0041
2025-05-14 2025-03-31 13F HEICO CORP COM 422806109 1,579 -259 -14.09 422 -3.44 0.0037
2025-02-14 2024-12-31 13F HEICO CORP COM 422806109 1,838 -1,582 -46.26 437 -51.23 0.0038
2024-11-13 2024-09-30 13F HEICO CORP COM 422806109 3,420 1,900 125.00 894 163.72 0.0082
2024-08-13 2024-06-30 13F HEICO CORP COM 422806109 1,520 1,520 340 0.0033
2019-11-12 2019-09-30 13F HEICO CORP COM 422806109 0 -21,600 -100.00 0 -100.00
2019-08-08 2019-06-30 13F HEICO CORP COM 422806109 21,600 21,600 2,930 0.0305
2019-02-14 2018-12-31 13F HEICO CORP COM 422806109 0 -11,600 -100.00 0 -100.00
2018-11-14 2018-09-30 13F HEICO CORP COM 422806109 11,600 -26,900 -69.87 1,074 -61.75 0.0103
2018-08-09 2018-06-30 13F HEICO CORP COM 422806109 38,500 38,500 2,808 0.0259
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.