HEICO Corporation
US ˙ NYSE ˙ US4228061093

SecurityHEI / HEICO Corporation
InstitutionFred Alger Management, Llc
Latest Disclosed Ownership198,049 shares
Latest Disclosed Value $ 54,305,036
Fred Alger Management, Llc reports 1.55% increase in ownership of HEI / HEICO Corporation

On May 15, 2026 - Fred Alger Management, Llc filed a 13F-HR form disclosing ownership of 198,049 shares of HEICO Corporation (US:HEI) valued at $54,305,036 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 195,032 shares of HEICO Corporation. This represents a change in shares of 1.55% during the quarter. The current value of the position is $65,179,906 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 Equity 422806109 198,049 3,017 1.55 54,305 -13.95 0.2385
2026-02-17 2025-12-31 13F HEICO Equity 422806109 195,032 -16,188 -7.66 63,110 -7.44 0.2475
2025-11-14 2025-09-30 13F HEICO Equity 422806109 211,220 -23,657 -10.07 68,186 -11.49 0.2654
2025-08-14 2025-06-30 13F HEICO Equity 422806109 234,877 -12,259 -4.96 77,040 16.67 0.3448
2025-05-16 2025-03-31 13F HEICO Equity 422806109 247,136 -39,044 -13.64 66,032 -2.95 0.3761
2025-02-14 2024-12-31 13F HEICO Equity 422806109 286,180 -77,870 -21.39 68,036 -28.53 0.3242
2024-11-14 2024-09-30 13F HEICO Common 422806109 364,050 -126,111 -25.73 95,192 -13.15 0.4614
2024-08-14 2024-06-30 13F HEICO Common 422806109 490,161 14,665 3.08 109,605 20.68 0.5328
2024-05-15 2024-03-31 13F HEICO Common 422806109 475,496 -95,654 -16.75 90,820 -11.10 0.4504
2024-02-14 2023-12-31 13F HEICO Common 422806109 571,150 -6,031 -1.04 102,162 9.31 0.5512
2023-11-14 2023-09-30 13F HEICO Common 422806109 577,181 14,029 2.49 93,463 -6.20 0.4955
2023-11-14 2023-09-30 13F HEICO Common 422806109 577,181 93,463
2023-08-14 2023-06-30 13F HEICO Common 422806109 563,152 -33,187 -5.57 99,644 -2.31 0.5090
2023-05-16 2023-03-31 13F/A-1 HEICO Common 422806109 596,339 -32,450 -5.16 101,998 5.58 0.5455
2023-05-15 2023-03-31 13F HEICO Common 422806109 596,339 -32,450 101,998 0.5058
2023-02-14 2022-12-31 13F HEICO Common 422806109 628,789 -41,568 -6.20 96,607 0.09 0.5236
2022-11-15 2022-09-30 13F HEICO Common 422806109 670,357 -68,014 -9.21 96,518 -0.31 0.4891
2022-08-15 2022-06-30 13F HEICO Common 422806109 738,371 -45,036 -5.75 96,816 -19.51 0.4521
2022-05-16 2022-03-31 13F HEICO Common 422806109 783,407 200,864 34.48 120,284 43.17 0.3843
2022-02-14 2021-12-31 13F HEICO Common 422806109 582,543 169 0.03 84,015 9.40 0.2105
2021-11-15 2021-09-30 13F HEICO Common 422806109 582,374 217,388 59.56 76,797 50.92 0.1831
2021-08-16 2021-06-30 13F HEICO Common 422806109 364,986 99,801 37.63 50,886 52.54 0.1201
2021-05-17 2021-03-31 13F HEICO Common 422806109 265,185 20,129 8.21 33,360 2.82 0.0873
2021-02-16 2020-12-31 13F HEICO Common 422806109 245,056 147,597 151.45 32,445 218.09 0.0844
2020-11-13 2020-09-30 13F HEICO Common 422806109 97,459 6,684 7.36 10,200 12.76 0.0296
2020-08-14 2020-06-30 13F HEICO Common 422806109 90,775 30,989 51.83 9,046 102.78 0.0298
2020-05-19 2020-03-31 13F/A-1 HEICO Common 422806109 59,786 -268,634 -81.80 4,461 -88.10 0.0196
2020-05-15 2020-03-31 13F HEICO Common 422806109 59,786 -448,868 4,461 19,627.3082
2020-02-14 2019-12-31 13F HEICO Common 422806109 328,420 216,245 192.77 37,489 167.63 0.1380
2019-11-14 2019-09-30 13F HEICO Common 422806109 112,175 -715,712 -86.45 14,008 -87.36 0.0550
2019-08-14 2019-06-30 13F HEICO Common 422806109 827,887 -193,330 -18.93 110,780 14.34 0.4255
2019-05-14 2019-03-31 13F HEICO Common 422806109 1,021,217 71,405 7.52 96,883 31.65 0.3858
2019-02-14 2018-12-31 13F HEICO Common 422806109 949,812 15,699 1.68 73,591 -14.93 0.3388
2018-11-14 2018-09-30 13F HEICO Common 422806109 934,113 20,094 2.20 86,508 29.78 0.3248
2018-07-19 2018-06-30 13F HEICO Common 422806109 914,019 183,080 25.05 66,659 5.05 0.2798
2018-05-10 2018-03-31 13F HEICO Common 422806109 730,939 204,540 38.86 63,453 27.76 0.2950
2018-02-14 2017-12-31 13F HEICO Common 422806109 526,399 -8,751 -1.64 49,666 3.34 0.2242
2017-11-14 2017-09-30 13F HEICO Common 422806109 535,150 154,158 40.46 48,062 75.60 0.2248
2017-08-14 2017-06-30 13F HEICO Common 422806109 380,992 72,901 23.66 27,370 1.88 0.1307
2017-05-15 2017-03-31 13F HEICO Common 422806109 308,091 308,091 26,866 0.1337
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.