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HEI Insider Trading

Insider Ownership Percentage: 4.86%
Insider Buying (Last 12 Months): $1,086,932.64
Insider Selling (Last 12 Months): $40,684,975.60

Heico Insider Trading History Chart

This chart shows the insider buying and selling history at Heico by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Heico Share Price & Price History

Current Price: $275.32
Price Change: ▼ Price Decrease of -1.841 (-0.66%)
As of 03/20/2026 04:59 PM ET

This chart shows the closing price history over time for HEI up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Heico Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/21/2025Mark H. HildebrandtDirectorBuy400$248.76$99,504.001,181View SEC Filing Icon  
10/10/2025Adolfo HenriquesDirectorBuy676$243.93$164,896.6824,069View SEC Filing Icon  
10/10/2025Alan SchriesheimDirectorBuy672$243.93$163,920.96672View SEC Filing Icon  
10/10/2025Carol F. FineDirectorBuy672$243.93$163,920.96672View SEC Filing Icon  
10/10/2025Julie NeitzelDirectorBuy676$243.93$164,896.68676View SEC Filing Icon  
10/10/2025Mark H. HildebrandtDirectorBuy676$243.93$164,896.6849,423View SEC Filing Icon  
10/10/2025Thomas M CulliganDirectorBuy676$243.93$164,896.6811,030View SEC Filing Icon  
7/15/2025Laurans A. MendelsonChairmanSell56,300$319.45$17,985,035.001,253,127View SEC Filing Icon  
6/3/2025Alan SchriesheimDirectorSell35,000$298.36$10,442,600.00122,197View SEC Filing Icon  
6/3/2025Frank J. SchwitterDirectorSell356$299.10$106,479.601,500View SEC Filing Icon  
4/24/2025Julie NeitzelDirectorSell700$246.23$172,361.00418View SEC Filing Icon  
4/22/2025Alan SchriesheimDirectorSell50,000$239.57$11,978,500.00157,197View SEC Filing Icon  
10/18/2024Alan SchriesheimDirectorBuy724$262.94$190,368.56174,878View SEC Filing Icon  
10/18/2024Laurans A. MendelsonCEOBuy725$262.94$190,631.50929,984View SEC Filing Icon  
10/18/2024Victor H. MendelsonInsiderBuy726$262.94$190,894.441,234,950View SEC Filing Icon  
10/7/2024Alan SchriesheimDirectorSell332$201.63$66,941.16View SEC Filing Icon  
9/3/2024Frank J. SchwitterDirectorBuy475$252.26$119,823.501,730View SEC Filing Icon  
7/26/2024Eric A MendelsonInsiderSell20,000$186.09$3,721,800.00148,891View SEC Filing Icon  
7/16/2024Eric A MendelsonInsiderSell53,510$182.02$9,739,890.20168,891View SEC Filing Icon  
7/8/2024Eric A MendelsonInsiderSell8,864$180.54$1,600,306.56222,401View SEC Filing Icon  
6/24/2024Eric A MendelsonInsiderSell2,832$180.06$509,929.92246,060View SEC Filing Icon  
3/28/2024Frank J. SchwitterDirectorSell400$193.70$77,480.001,255View SEC Filing Icon  
3/22/2024Alan SchriesheimDirectorSell26,000$192.18$4,996,680.00155,862View SEC Filing Icon  
1/2/2024Frank J. SchwitterDirectorSell550$178.06$97,933.001,655View SEC Filing Icon  
12/27/2023Julie NeitzelDirectorSell1,450$179.54$260,333.00447View SEC Filing Icon  
10/17/2023Laurans A. MendelsonCEOSell23,477$166.20$3,901,877.401,694,451View SEC Filing Icon  
9/12/2023Alan SchriesheimDirectorSell2,000$164.23$328,460.00105,111View SEC Filing Icon  
6/7/2023Mark H. HildebrandtDirectorBuy781$127.98$99,952.38781View SEC Filing Icon  
6/2/2023Laurans A. MendelsonCEOBuy310$125.83$39,007.3016,587View SEC Filing Icon  
6/2/2023Thomas M CulliganDirectorBuy120$158.20$18,984.004,744View SEC Filing Icon  
4/12/2023Julie NeitzelDirectorSell250$133.61$33,402.50155View SEC Filing Icon  
4/5/2023Alan SchriesheimDirectorSell20,000$166.79$3,335,800.00114,261View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Heico (NYSE:HEI)

27.12% of Heico stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at HEI by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Heico Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/13/2026World Investment Advisors1,760$0.57M0.0%+10.2%0.001%Search for SEC Filing on Google Icon
3/5/2026Bayban276$89K0.1%N/A0.000%Search for SEC Filing on Google Icon
3/4/2026Rehmann Capital Advisory Group1,242$0.40M0.0%-2.5%0.001%Search for SEC Filing on Google Icon
2/27/2026Groupama Asset Managment17,828$5.77M0.1%-1.7%0.013%Search for SEC Filing on Google Icon
2/26/2026Alpine Global Management LLC1,156$0.37M0.1%N/A0.001%Search for SEC Filing on Google Icon
2/23/2026Virtu Financial LLC1,045$0.34M0.0%-80.4%0.001%Search for SEC Filing on Google Icon
2/19/2026Birchwood Financial Partners Inc.99$32K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/18/2026Alpine Woods Capital Investors LLC10,998$3.56M0.8%-14.8%0.008%Search for SEC Filing on Google Icon
2/18/2026EP Wealth Advisors LLC11,035$3.57M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/18/2026Coastal Bridge Advisors LLC1,246$0.40M0.0%+4.1%0.001%Search for SEC Filing on Google Icon
2/18/2026nVerses Capital LLC794$0.26M0.6%N/A0.001%Search for SEC Filing on Google Icon
2/18/2026VARCOV Co.855$0.28M0.1%N/A0.001%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC6,103$1.98M0.5%+8.0%0.004%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.34,965$11.31M0.3%+692.7%0.025%Search for SEC Filing on Google Icon
2/18/2026Numerai GP LLC22,765$7.37M0.9%-8.2%0.016%Search for SEC Filing on Google Icon
2/18/2026Oxford Asset Management LLP3,666$1.19M0.5%N/A0.003%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC38,389$12.42M0.0%+94.9%0.028%Search for SEC Filing on Google Icon
2/18/2026Concentric Capital Strategies LP4,970$1.61M0.1%-81.0%0.004%Search for SEC Filing on Google Icon
2/17/2026Abel Hall LLC666$0.22M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/17/2026Jain Global LLC13,825$4.47M0.0%N/A0.010%Search for SEC Filing on Google Icon
2/17/2026Hilltop Holdings Inc.1,182$0.38M0.0%-21.3%0.001%Search for SEC Filing on Google Icon
2/17/2026MinichMacGregor Wealth Management LLC31,951$10.34M1.9%+21.2%0.023%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC6,465$2.09M0.0%+25.4%0.005%Search for SEC Filing on Google Icon
2/17/2026Miller Capital Partners Inc.215$70K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/17/2026Vinva Investment Management Ltd18,937$6.13M0.1%+6.8%0.014%Search for SEC Filing on Google Icon
2/17/2026Regal Investment Advisors LLC3,117$1.01M0.1%-2.2%0.002%Search for SEC Filing on Google Icon
2/17/2026Private Advisor Group LLC11,984$3.88M0.0%+1.9%0.009%Search for SEC Filing on Google Icon
2/17/2026Lombard Odier Asset Management USA Corp2,696$0.87M0.1%-21.7%0.002%Search for SEC Filing on Google Icon
2/17/2026Mar Vista Investment Partners LLC46,825$15.15M1.4%-1.2%0.034%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.934$0.30M0.0%-89.5%0.001%Search for SEC Filing on Google Icon
2/17/2026Aster Capital Management DIFC Ltd364$0.12M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/17/2026Munro Partners284,898$92.19M2.4%+44.2%0.204%Search for SEC Filing on Google Icon
2/16/2026Fieldview Capital Management LLC3,939$1.28M0.2%+232.4%0.003%Search for SEC Filing on Google Icon
2/16/2026Dixon Mitchell Investment Counsel Inc.203,825$65.96M2.2%+0.2%0.146%Search for SEC Filing on Google Icon
2/13/2026Jacobi Capital Management LLC756$0.25M0.0%-13.1%0.001%Search for SEC Filing on Google Icon
2/13/2026FORA Capital LLC1,151$0.37M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/13/2026Bridgewater Associates LP20,400$6.60M0.0%+89.2%0.015%Search for SEC Filing on Google Icon
2/13/2026GM Advisory Group LLC2,985$0.97M0.0%+1.2%0.002%Search for SEC Filing on Google Icon
2/13/2026PCM Encore LLC681$0.22M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/13/2026Greenline Wealth Management LLC366$0.12M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/13/2026MorganRosel Wealth Management LLC3,847$1.25M0.3%-12.7%0.003%Search for SEC Filing on Google Icon
2/13/2026Vontobel Holding Ltd.5,491$1.78M0.0%N/A0.004%Search for SEC Filing on Google Icon
2/13/2026Sumitomo Life Insurance Co.9,979$3.23M0.1%+0.6%0.007%Search for SEC Filing on Google Icon
2/13/2026Wealthspire Advisors LLC665$0.22M0.0%+346.3%0.000%Search for SEC Filing on Google Icon
2/12/2026Advisors Asset Management Inc.25,309$8.19M0.1%+5.3%0.018%Search for SEC Filing on Google Icon
2/12/2026CI Investments Inc.164,036$53.08M0.2%+40.0%0.118%Search for SEC Filing on Google Icon
2/12/2026DRW Securities LLC768$0.25M0.0%-16.2%0.001%Search for SEC Filing on Google Icon
2/12/2026Brooklyn Investment Group1,054$0.35M0.0%-16.1%0.001%Search for SEC Filing on Google Icon
2/12/2026EntryPoint Capital LLC1,583$0.51M0.2%-27.1%0.001%Search for SEC Filing on Google Icon
2/12/2026DSM Capital Partners LLC766$0.25M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/12/2026Integrated Quantitative Investments LLC4,211$1.36M0.3%N/A0.003%Search for SEC Filing on Google Icon
2/12/2026IFC & Insurance Marketing Inc.81$26K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/12/2026Campbell & CO Investment Adviser LLC9,180$2.97M0.1%+69.8%0.007%Search for SEC Filing on Google Icon
2/12/2026Gardner Lewis Asset Management L P8,978$2.91M0.7%+6.5%0.006%Search for SEC Filing on Google Icon
2/12/2026Loomis Sayles & Co. L P1,718$0.56M0.0%+433.5%0.001%Search for SEC Filing on Google Icon
2/12/2026Marsico Capital Management LLC99,287$32.13M0.9%-14.9%0.071%Search for SEC Filing on Google Icon
2/12/2026Connecticut Wealth Management LLC1,625$0.53M0.0%-13.3%0.001%Search for SEC Filing on Google Icon
2/12/2026Qtron Investments LLC2,949$0.95M0.1%-32.7%0.002%Search for SEC Filing on Google Icon
2/11/2026ARK Investment Management LLC18,774$6.08M0.0%+14.9%0.013%Search for SEC Filing on Google Icon
2/11/2026Picton Mahoney Asset Management1,173$0.38M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/11/2026Accuvest Global Advisors1,716$0.56M0.4%N/A0.001%Search for SEC Filing on Google Icon
2/11/2026Amova Asset Management Americas Inc.14,964$4.84M0.1%-4.7%0.011%Search for SEC Filing on Google Icon
2/11/2026Motley Fool Asset Management LLC1,915$0.62M0.0%-3.1%0.001%Search for SEC Filing on Google Icon
2/11/2026Axiom Investors LLC DE21,130$6.84M0.1%+21.8%0.015%Search for SEC Filing on Google Icon
2/11/2026Fox Run Management L.L.C.1,588$0.51M0.1%-79.6%0.001%Search for SEC Filing on Google Icon
2/11/2026Erste Asset Management GmbH85,000$27.51M0.2%+44.1%0.061%Search for SEC Filing on Google Icon
2/11/2026CenterBook Partners LP836$0.27M0.0%-74.0%0.001%Search for SEC Filing on Google Icon
2/11/2026Palladiem LLC355$0.12M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/11/2026Syon Capital LLC3,314$1.07M0.1%+45.5%0.002%Search for SEC Filing on Google Icon
2/11/2026Capital International Ltd. CA52,469$16.98M0.6%-10.8%0.038%Search for SEC Filing on Google Icon
2/11/2026Capital Group Investment Management PTE. LTD.9,041$2.93M0.5%-10.6%0.006%Search for SEC Filing on Google Icon
2/11/2026Cookson Peirce & Co. Inc.2,684$0.87M0.0%+1.8%0.002%Search for SEC Filing on Google Icon
2/11/2026XML Financial LLC981$0.32M0.0%+11.4%0.001%Search for SEC Filing on Google Icon
2/11/2026BI Asset Management Fondsmaeglerselskab A S12,396$4.01M0.0%-10.8%0.009%Search for SEC Filing on Google Icon
2/11/2026OneAscent Financial Services LLC1,559$0.50M0.0%+16.0%0.001%Search for SEC Filing on Google Icon
2/11/2026Pinebridge Investments LLC1,620$0.52M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/11/2026EULAV Asset Management333,697$107.98M2.9%-20.5%0.239%Search for SEC Filing on Google Icon
2/11/2026Total Wealth Planning & Management Inc.2,674$0.87M0.6%N/A0.002%Search for SEC Filing on Google Icon
2/11/2026J.W. Cole Advisors Inc.1,267$0.41M0.0%-58.5%0.001%Search for SEC Filing on Google Icon
2/11/2026Prudential PLC2,528$0.82M0.0%-29.3%0.002%Search for SEC Filing on Google Icon
2/11/2026Vise Technologies Inc.765$0.25M0.0%+17.3%0.001%Search for SEC Filing on Google Icon
2/11/2026Avalon Capital Management5,507$1.78M0.4%+5.6%0.004%Search for SEC Filing on Google Icon
2/10/2026BNP Paribas245$79K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/10/2026FDx Advisors Inc.881$0.29M0.1%+30.7%0.001%Search for SEC Filing on Google Icon
2/10/2026AdvisorShares Investments LLC21,797$7.05M1.2%-26.1%0.016%Search for SEC Filing on Google Icon
2/10/2026Baker Avenue Asset Management LP1,630$0.53M0.0%-12.8%0.001%Search for SEC Filing on Google Icon
2/9/2026Expressive Wealth LLC1,059$0.34M0.4%N/A0.001%Search for SEC Filing on Google Icon
2/9/2026Bellwether Advisors LLC5,982$1.94M0.3%-54.3%0.004%Search for SEC Filing on Google Icon
2/9/2026Themes Management Co LLC1,183$0.38M0.3%N/A0.001%Search for SEC Filing on Google Icon
2/9/2026CBIZ Investment Advisory Services LLC88$28K0.0%+1,000.0%0.000%Search for SEC Filing on Google Icon
2/9/2026Fisher Asset Management LLC326,386$105.62M0.0%+12.1%0.234%Search for SEC Filing on Google Icon
2/9/2026Coldstream Capital Management Inc.2,098$0.68M0.0%+93.5%0.002%Search for SEC Filing on Google Icon
2/6/2026Legato Capital Management LLC1,077$0.35M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/5/2026Integrated Investment Consultants LLC1,984$0.64M0.1%-2.3%0.001%Search for SEC Filing on Google Icon
2/5/2026Gabelli Funds LLC14,501$4.69M0.0%-3.0%0.010%Search for SEC Filing on Google Icon
2/5/2026Beese Fulmer Investment Management Inc.1,092$0.35M0.0%N/A0.001%Search for SEC Filing on Google Icon
2/5/2026AMJ Financial Wealth Management13,790$4.46M1.1%-60.3%0.010%Search for SEC Filing on Google Icon
2/5/2026PAX Financial Group LLC746$0.24M0.0%-5.1%0.001%Search for SEC Filing on Google Icon
2/5/2026Bank Julius Baer & Co. Ltd Zurich47,450$15.38M0.0%-13.0%0.034%Search for SEC Filing on Google Icon
2/5/2026E Fund Management Hong Kong Co. Ltd.813$0.27M0.1%N/A0.001%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Heico logo
HEICO Corporation, through its subsidiaries, designs, manufactures, and sells aerospace, defense, and electronic related products and services in the United States and internationally. Its Flight Support Group segment provides jet engine and aircraft component replacement parts; thermal insulation blankets and parts; renewable/reusable insulation systems; and specialty components. This segment also distributes hydraulic, pneumatic, structural, interconnect, mechanical, and electro-mechanical components for the commercial, regional, and general aviation markets; and offers repair and overhaul services for jet engine and aircraft component parts, avionics, instruments, composites, and flight surfaces of commercial aircraft, as well as for avionics and navigation systems, and other instruments utilized on military aircraft. The company's Electronic Technologies Group segment provides electro-optical infrared simulation and test equipment; electro-optical laser products; electro-optical, microwave, and other power equipment; electromagnetic and radio frequency (RF) interference shielding and suppression filters; power conversion and interface; interconnection devices; and underwater locator beacons and emergency locator transmission beacons. This segment also offers traveling wave tube amplifiers and microwave power modules; memory products and specialty semiconductors; harsh environment connectivity products and custom molded cable assemblies; RF and microwave products; communications and electronic intercept receivers and tuners; self-sealing auxiliary fuel systems; active antenna systems and airborne antennas; nuclear radiation detectors; silicone products; power amplifiers; ceramic-to-metal feedthroughs and connectors; technical surveillance countermeasures equipment; RF receivers and sources; embedded computing solutions; test sockets and adapters; and radiation assurance services. The company was incorporated in 1957 and is headquartered in Hollywood, Florida.
Read More on Heico

Today's Range

Now: $275.32
Low: $270.71
High: $279.18

50 Day Range

MA: $327.98
Low: $276.67
High: $358.42

52 Week Range

Now: $275.32
Low: $229.07
High: $361.69

Volume

811,033 shs

Average Volume

611,460 shs

Market Capitalization

$38.37 billion

P/E Ratio

54.41

Dividend Yield

0.08%

Beta

1.01

Who are the company insiders with the largest holdings of Heico?

Heico's top insider investors include:
  1. Laurans A Mendelson (Chairman)
  2. Victor H Mendelson (Insider)
  3. Laurans A Mendelson (CEO)
  4. Eric A Mendelson (Insider)
  5. Alan Schriesheim (Director)
  6. Mark H Hildebrandt (Director)
  7. Adolfo Henriques (Director)
  8. Thomas M Culligan (Director)
  9. Frank J Schwitter (Director)
  10. Julie Neitzel (Director)
  11. Carol F Fine (Director)
Learn More about top insider investors at Heico.

Who are the major institutional investors of Heico?

Heico's top institutional investors include:
  1. Riverbridge Partners LLC — 0.42%
  2. EULAV Asset Management — 0.24%
  3. Fisher Asset Management LLC — 0.23%
  4. Munro Partners — 0.20%
  5. Congress Asset Management Co. — 0.16%
  6. Dixon Mitchell Investment Counsel Inc. — 0.15%
Learn More about top institutional investors of Heico stock.

Which major investors are selling Heico stock?

Within the previous quarter, HEI stock was sold by these institutional investors:
  1. EULAV Asset Management
  2. Riverbridge Partners LLC
  3. Congress Asset Management Co.
  4. Concentric Capital Strategies LP
  5. AMJ Financial Wealth Management
  6. Marsico Capital Management LLC
  7. Threadgill Financial LLC
  8. Graham Capital Management L.P.
Within the last year, company insiders that have sold Heico company stock include:
  1. Laurans A Mendelson (Chairman)
  2. Victor H Mendelson (Insider)
  3. Laurans A Mendelson (CEO)
  4. Eric A Mendelson (Insider)
Learn More investors selling Heico stock.

Which major investors are buying Heico stock?

In the last quarter, HEI stock was purchased by institutional investors including:
  1. Munro Partners
  2. Oribel Capital Management LP
  3. CI Investments Inc.
  4. Fisher Asset Management LLC
  5. SummitTX Capital L.P.
  6. Erste Asset Management GmbH
  7. PFA Pension Forsikringsaktieselskab
  8. Gotham Asset Management LLC
During the last year, these company insiders have bought Heico stock:
  1. Laurans A Mendelson (Chairman)
  2. Victor H Mendelson (Insider)
  3. Laurans A Mendelson (CEO)
  4. Eric A Mendelson (Insider)
  5. Alan Schriesheim (Director)
  6. Mark H Hildebrandt (Director)
  7. Adolfo Henriques (Director)
  8. Thomas M Culligan (Director)
  9. Frank J Schwitter (Director)
Learn More investors buying Heico stock.