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HEI Insider Trading

Insider Ownership Percentage: 9.55%
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: $333.63
Price Change: ▲ Price Increase of +1.374 (0.41%)
As of 02/3/2026 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  
3/3/2023Frank J. SchwitterDirectorSell600$138.65$83,190.00View 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
2/3/2026Privium Fund Management UK Ltd1,289$0.42M0.3%N/A0.001%Search for SEC Filing on Google Icon
2/3/2026SBI Securities Co. Ltd.437$0.14M0.0%-12.9%0.000%Search for SEC Filing on Google Icon
2/2/2026KPP Advisory Services LLC775$0.25M0.0%-11.4%0.001%Search for SEC Filing on Google Icon
2/2/2026Montag A & Associates Inc.774$0.25M0.0%-10.1%0.001%Search for SEC Filing on Google Icon
2/2/2026Pittenger & Anderson Inc.460$0.15M0.0%+42.0%0.000%Search for SEC Filing on Google Icon
2/2/2026PFA Pension Forsikringsaktieselskab25,574$8.40M0.0%N/A0.018%Search for SEC Filing on Google Icon
2/2/2026Mutual Advisors LLC1,181$0.38M0.0%+3.8%0.001%Search for SEC Filing on Google Icon
1/30/2026Jennison Associates LLC88,647$28.69M0.0%+1.9%0.064%Search for SEC Filing on Google Icon
1/30/2026Wendell David Associates Inc.6,594$2.13M0.2%+25.7%0.005%Search for SEC Filing on Google Icon
1/30/2026Interchange Capital Partners LLC705$0.23M0.0%N/A0.001%Search for SEC Filing on Google Icon
1/30/2026Certuity LLC977$0.32M0.0%N/A0.001%Search for SEC Filing on Google Icon
1/29/2026Ashton Thomas Private Wealth LLC8,462$2.74M0.1%+3.4%0.006%Search for SEC Filing on Google Icon
1/29/2026Simon Quick Advisors LLC731$0.24M0.0%+12.1%0.001%Search for SEC Filing on Google Icon
1/28/2026Chicago Partners Investment Group LLC1,844$0.62M0.0%+10.8%0.001%Search for SEC Filing on Google Icon
1/28/2026Barrett & Company Inc.1,606$0.52M0.2%-46.4%0.001%Search for SEC Filing on Google Icon
1/28/2026CPC Advisors LLC2,979$0.96M0.1%-58.5%0.002%Search for SEC Filing on Google Icon
1/27/2026Penobscot Investment Management Company Inc.16,139$5.22M0.4%-7.5%0.012%Search for SEC Filing on Google Icon
1/27/2026Optas LLC1,832$0.59M0.1%+103.6%0.001%Search for SEC Filing on Google Icon
1/27/2026Novem Group896$0.29M0.0%+13.9%0.001%Search for SEC Filing on Google Icon
1/27/2026Evergreen Capital Management LLC1,287$0.42M0.0%+6.4%0.001%Search for SEC Filing on Google Icon
1/27/2026PFG Advisors8,107$2.62M0.1%-48.9%0.006%Search for SEC Filing on Google Icon
1/27/2026Duncker Streett & Co. Inc.41,302$13.37M2.4%-0.9%0.030%Search for SEC Filing on Google Icon
1/27/2026Tred Avon Family Wealth LLC942$0.31M0.1%N/A0.001%Search for SEC Filing on Google Icon
1/27/2026Clark Asset Management LLC830$0.27M0.0%N/A0.001%Search for SEC Filing on Google Icon
1/27/2026Oak Harvest Investment Services3,000$0.97M0.0%N/A0.002%Search for SEC Filing on Google Icon
1/26/2026Moran Wealth Management LLC1,308$0.42M0.0%-33.7%0.001%Search for SEC Filing on Google Icon
1/26/2026Cornerstone Wealth Group LLC620$0.20M0.0%N/A0.000%Search for SEC Filing on Google Icon
1/26/2026BCS Wealth Management936$0.30M0.0%N/A0.001%Search for SEC Filing on Google Icon
1/23/2026Oak Ridge Investments LLC1,262$0.41M0.0%-5.7%0.001%Search for SEC Filing on Google Icon
1/23/2026Fortress Financial Solutions LLC1,747$0.57M0.6%+6.5%0.001%Search for SEC Filing on Google Icon
1/23/2026Carnegie Investment Counsel14,891$4.82M0.1%-0.6%0.011%Search for SEC Filing on Google Icon
1/22/2026V Square Quantitative Management LLC115$37K0.0%N/A0.000%Search for SEC Filing on Google Icon
1/21/2026Oak Thistle LLC2,512$0.81M0.1%N/A0.002%Search for SEC Filing on Google Icon
1/21/2026Snider Financial Group14,716$4.76M1.3%+9.2%0.011%Search for SEC Filing on Google Icon
1/21/2026MBL Wealth LLC1,817$0.59M0.0%+2.5%0.001%Search for SEC Filing on Google Icon
1/21/2026Flagship Harbor Advisors LLC200$65K0.0%N/A0.000%Search for SEC Filing on Google Icon
1/20/2026Nvwm LLC3,554$1.15M0.3%-1.3%0.003%Search for SEC Filing on Google Icon
1/20/2026Stratos Wealth Partners LTD.31,973$10.35M0.1%+0.2%0.023%Search for SEC Filing on Google Icon
1/20/2026Global Trust Asset Management LLC4,230$1.37M0.5%-8.2%0.003%Search for SEC Filing on Google Icon
1/16/2026FNY Investment Advisers LLC154$49K0.0%+862.5%0.000%Search for SEC Filing on Google Icon
1/16/2026Linden Thomas Advisory Services LLC26,468$8.57M0.9%+0.7%0.019%Search for SEC Filing on Google Icon
1/16/2026Empirical Financial Services LLC d.b.a. Empirical Wealth Management1,447$0.47M0.0%N/A0.001%Search for SEC Filing on Google Icon
1/15/2026Moody Lynn & Lieberson LLC12,057$3.90M0.2%+175.7%0.009%Search for SEC Filing on Google Icon
1/15/2026Silver Oak Securities Incorporated1,753$0.58M0.0%+42.5%0.001%Search for SEC Filing on Google Icon
1/14/2026Embree Financial Group4,235$1.37M0.2%+3.2%0.003%Search for SEC Filing on Google Icon
1/14/2026Hennion & Walsh Asset Management Inc.9,257$3M0.1%+8.5%0.007%Search for SEC Filing on Google Icon
1/14/2026Auctus Advisors LLC772$0.25M0.2%N/A0.001%Search for SEC Filing on Google Icon
1/14/2026Bell Bank4,819$1.56M0.1%-10.1%0.003%Search for SEC Filing on Google Icon
1/14/2026Mirador Capital Partners LP5,348$1.73M0.2%+5.9%0.004%Search for SEC Filing on Google Icon
1/14/2026Generali Investments CEE investicni spolecnost a.s.1,172$0.38M0.0%N/A0.001%Search for SEC Filing on Google Icon
1/14/2026Leonard Rickey Investment Advisors P.L.L.C.1,047$0.34M0.1%+4.0%0.001%Search for SEC Filing on Google Icon
1/13/2026Dakota Wealth Management5,190$1.68M0.0%+2.6%0.004%Search for SEC Filing on Google Icon
1/13/2026Trust Point Inc.2,672$0.87M0.1%-4.9%0.002%Search for SEC Filing on Google Icon
1/13/2026Riverbridge Partners LLC589,525$190.76M3.6%-9.7%0.423%Search for SEC Filing on Google Icon
1/13/2026IFG Advisors LLC723$0.23M0.0%-6.6%0.001%Search for SEC Filing on Google Icon
1/12/2026Bath Savings Trust Co45,213$14.63M1.5%+0.8%0.032%Search for SEC Filing on Google Icon
1/9/2026Congress Asset Management Co.223,297$72.26M0.5%-18.1%0.160%Search for SEC Filing on Google Icon
1/9/2026Carderock Capital Management Inc.37,313$12.07M2.9%+0.9%0.027%Search for SEC Filing on Google Icon
1/8/2026Threadgill Financial LLC3,770$1.22M0.5%-77.7%0.003%Search for SEC Filing on Google Icon
1/8/2026Maridea Wealth Management LLC2,307$0.75M0.1%+41.2%0.002%Search for SEC Filing on Google Icon
1/8/2026Value Partners Investments Inc.2,796$0.91M0.1%+5.2%0.002%Search for SEC Filing on Google Icon
1/7/2026Aventura Private Wealth LLC296$96K0.0%N/A0.000%Search for SEC Filing on Google Icon
1/5/2026Union Bancaire Privee UBP SA4,674$1.51M0.0%+10.7%0.003%Search for SEC Filing on Google Icon
12/1/2025Groupama Asset Managment18,139$5.86M0.0%+24.0%0.013%Search for SEC Filing on Google Icon
11/19/2025Coldstream Capital Management Inc.1,084$0.35M0.0%-7.5%0.001%Search for SEC Filing on Google Icon
11/17/2025Keystone Financial Group1,000$0.32M0.0%N/A0.001%Search for SEC Filing on Google Icon
11/17/2025Jacobs Levy Equity Management Inc.2,628$0.85M0.0%-14.0%0.002%Search for SEC Filing on Google Icon
11/17/2025Caxton Associates LLP4,727$1.53M0.0%-20.7%0.003%Search for SEC Filing on Google Icon
11/17/2025Voleon Capital Management LP659$0.21M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/17/2025Verity Asset Management Inc.7,139$2.31M0.8%+3.3%0.005%Search for SEC Filing on Google Icon
11/17/2025Nomura Holdings Inc.1,113$0.36M0.0%N/A0.001%Search for SEC Filing on Google Icon
11/17/2025Numerai GP LLC24,799$8.01M1.1%N/A0.018%Search for SEC Filing on Google Icon
11/17/2025Lombard Odier Asset Management USA Corp3,443$1.11M0.1%-62.5%0.002%Search for SEC Filing on Google Icon
11/17/2025Knollwood Investment Advisory LLC1,867$0.60M0.1%-1.7%0.001%Search for SEC Filing on Google Icon
11/17/2025Lagoda Investment Management L.P.6,210$2.01M1.1%-3.8%0.004%Search for SEC Filing on Google Icon
11/17/2025Hilltop Holdings Inc.1,501$0.49M0.0%-25.2%0.001%Search for SEC Filing on Google Icon
11/17/2025Holocene Advisors LP1,755$0.57M0.0%N/A0.001%Search for SEC Filing on Google Icon
11/17/2025Gotham Asset Management LLC19,697$6.36M0.0%+46.1%0.014%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP1,220$0.39M0.0%-90.2%0.001%Search for SEC Filing on Google Icon
11/17/2025Bridgefront Capital LLC1,905$0.62M0.2%N/A0.001%Search for SEC Filing on Google Icon
11/17/2025Boothbay Fund Management LLC8,738$2.82M0.0%+38.4%0.006%Search for SEC Filing on Google Icon
11/17/2025Aquatic Capital Management LLC42,815$13.82M0.3%+9.4%0.031%Search for SEC Filing on Google Icon
11/14/2025SummitTX Capital L.P.4,411$1.42M0.1%-75.4%0.003%Search for SEC Filing on Google Icon
11/14/2025Qtron Investments LLC4,380$1.41M0.2%+7.8%0.003%Search for SEC Filing on Google Icon
11/14/2025Osterweis Capital Management Inc.531$0.17M0.0%-20.9%0.000%Search for SEC Filing on Google Icon
11/14/2025Balyasny Asset Management L.P.60,469$19.52M0.0%+263.2%0.043%Search for SEC Filing on Google Icon
11/14/2025Brooklyn Investment Group1,256$0.41M0.0%+92.9%0.001%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP558,661$180.35M0.3%+0.6%0.401%Search for SEC Filing on Google Icon
11/14/2025Concentric Capital Strategies LP26,226$8.47M0.4%N/A0.019%Search for SEC Filing on Google Icon
11/14/2025Pinnbrook Capital Management LP17,218$5.56M0.6%-30.0%0.012%Search for SEC Filing on Google Icon
11/14/2025Regal Investment Advisors LLC3,186$1.03M0.1%+7.5%0.002%Search for SEC Filing on Google Icon
11/13/2025Oribel Capital Management LP43,900$14.17M0.5%+45.8%0.032%Search for SEC Filing on Google Icon
11/13/2025Vise Technologies Inc.652$0.21M0.0%N/A0.000%Search for SEC Filing on Google Icon
11/13/2025Entropy Technologies LP2,275$0.73M0.1%+12.3%0.002%Search for SEC Filing on Google Icon
11/13/2025Enhancing Capital LLC743$0.24M0.2%-7.1%0.001%Search for SEC Filing on Google Icon
11/13/2025Tocqueville Asset Management L.P.868$0.28M0.0%N/A0.001%Search for SEC Filing on Google Icon
11/13/2025Capital Fund Management S.A.12,199$3.94M0.0%+3.2%0.009%Search for SEC Filing on Google Icon
11/13/2025Dixon Mitchell Investment Counsel Inc.203,504$65.70M2.3%+1.2%0.146%Search for SEC Filing on Google Icon
11/13/2025Fieldview Capital Management LLC1,185$0.38M0.1%-61.1%0.001%Search for SEC Filing on Google Icon
11/13/2025LGT Fund Management Co Ltd.1,300$0.42M0.0%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: $333.63
Low: $327.92
High: $337.15

50 Day Range

MA: $329.80
Low: $305.42
High: $358.42

52 Week Range

Now: $333.63
Low: $216.68
High: $361.69

Volume

343,855 shs

Average Volume

439,684 shs

Market Capitalization

$46.49 billion

P/E Ratio

67.95

Dividend Yield

0.07%

Beta

1.03

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. Congress Asset Management Co. — 0.16%
  3. Jennison Associates LLC — 0.06%
  4. Bath Savings Trust Co — 0.03%
  5. Duncker Streett & Co. Inc. — 0.03%
  6. Carderock Capital Management Inc. — 0.03%
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. Riverbridge Partners LLC
  2. Congress Asset Management Co.
  3. Threadgill Financial LLC
  4. PFG Advisors
  5. CPC Advisors LLC
  6. Barrett & Company Inc.
  7. Penobscot Investment Management Company Inc.
  8. Moran Wealth Management LLC
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. PFA Pension Forsikringsaktieselskab
  2. Moody Lynn & Lieberson LLC
  3. Oak Harvest Investment Services
  4. Oak Thistle LLC
  5. Jennison Associates LLC
  6. Empirical Financial Services LLC d.b.a. Empirical Wealth Management
  7. Wendell David Associates Inc.
  8. Snider Financial Group
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.