Sell every Stock except ONE
Markets are down...But Jeff Clark couldn't care less because he ignores almost every stock in the market except ONE.

He lives financially free trading this One Stock Once per month...
Ticker Revealed.

AEHR Insider Trading

Insider Ownership Percentage: 16.70%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $18,558,957.85

Aehr Test Systems Insider Trading History Chart

This chart shows the insider buying and selling history at Aehr Test Systems by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Aehr Test Systems Share Price & Price History

Current Price: $13.65
Price Change: Price Increase of +0.54 (4.12%)
As of 09/27/2022 01:00 AM ET

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

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

Aehr Test Systems Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/10/2022Howard T. SlayenDirectorSell10,000$17.50$175,000.00190,762View SEC Filing Icon  
8/8/2022Kenneth B SpinkCFOSell6,819$15.67$106,853.73172,380View SEC Filing Icon  
8/4/2022Howard T. SlayenDirectorSell10,000$14.75$147,500.00200,762View SEC Filing Icon  
8/2/2022Howard T. SlayenDirectorSell10,000$12.50$125,000.00210,762View SEC Filing Icon  
4/6/2022Gayn EricksonCEOSell5,000$9.42$47,100.00483,764View SEC Filing Icon  
2/7/2022Mario M. RosatiDirectorSell2,500$12.28$30,700.00View SEC Filing Icon  
1/26/2022Michael A. BrannanVPSell6,025$12.37$74,529.25View SEC Filing Icon  
1/20/2022Michael A. BrannanVPSell15,350$12.35$189,572.50View SEC Filing Icon  
11/15/2021Geoffrey Gates ScottDirectorSell23,023$25.72$592,151.56View SEC Filing Icon  
11/12/2021Geoffrey Gates ScottDirectorSell26,977$25.13$677,932.01View SEC Filing Icon  
11/11/2021Gayn EricksonCEOSell80,000$23.29$1,863,200.00View SEC Filing Icon  
11/4/2021Gayn EricksonCEOSell100,000$25.75$2,575,000.00View SEC Filing Icon  
11/3/2021Rhea J. PosedelDirectorSell25,000$24.91$622,750.00View SEC Filing Icon  
10/28/2021Laura OliphantDirectorSell11,381$21.50$244,691.50View SEC Filing Icon  
10/26/2021Donald P. Richmond, IIVPSell26,041$20.70$539,048.70View SEC Filing Icon  
10/21/2021Howard T. SlayenDirectorSell10,000$21.50$215,000.00View SEC Filing Icon  
10/15/2021Rhea J. PosedelDirectorSell9,400$21.05$197,870.00View SEC Filing Icon  
10/13/2021Geoffrey Gates ScottDirectorSell50,000$21.11$1,055,500.00View SEC Filing Icon  
10/11/2021Michael A. BrannanVPSell17,000$18.80$319,600.00View SEC Filing Icon  
10/11/2021Rhea J. PosedelDirectorSell24,000$19.93$478,320.00View SEC Filing Icon  
10/8/2021Donald P. Richmond, IIVPSell13,915$18.87$262,576.05View SEC Filing Icon  
10/8/2021Rhea J. PosedelDirectorSell1,000$19.90$19,900.00View SEC Filing Icon  
10/6/2021Donald P. Richmond, IIVPSell4,550$14.25$64,837.50View SEC Filing Icon  
10/6/2021Howard T. SlayenDirectorSell5,481$14.08$77,172.48View SEC Filing Icon  
9/28/2021David S. HendricksonInsiderSell56,250$14.09$792,562.50View SEC Filing Icon  
9/28/2021Gayn EricksonCEOSell206,567$14.19$2,931,185.73View SEC Filing Icon  
9/28/2021Kenneth B SpinkCFOSell133,914$14.13$1,892,204.82View SEC Filing Icon  
9/28/2021Michael A. BrannanVPSell9,073$14.24$129,199.52View SEC Filing Icon  
9/28/2021Rhea J. PosedelDirectorSell150,000$14.08$2,112,000.00View SEC Filing Icon  
8/17/2021Laura OliphantDirectorSell25,000$5.30$132,500.007,500View SEC Filing Icon  
8/12/2021Gayn EricksonCEOSell17,000$5.78$98,260.00689,102View SEC Filing Icon  
8/9/2021Geoffrey Gates ScottDirectorSell20,000$6.20$124,000.00332,594View SEC Filing Icon  
7/30/2021Michael A. BrannanVPSell2,500$5.66$14,150.00View SEC Filing Icon  
7/22/2021Kenneth B. SpinkCFOSell6,500$8.08$52,520.00View SEC Filing Icon  
7/21/2021Laura OliphantDirectorSell18,456$5.75$106,122.00View SEC Filing Icon  
9/2/2020David FucciVPSell18,966$1.80$34,138.8015,663View SEC Filing Icon  
8/17/2020David FucciVPSell200$2.10$420.001,688View SEC Filing Icon  
8/14/2020Gayn EricksonCEOSell19,900$2.07$41,193.00638,716View SEC Filing Icon  
8/12/2020Gayn EricksonCEOSell20,000$2.09$41,800.00638,716View SEC Filing Icon  
5/14/2020David FucciVPSell547$1.52$831.441,488View SEC Filing Icon  
3/31/2020Gayn EricksonCEOSell20,000$1.62$32,400.00474,015View SEC Filing Icon  
2/12/2020Rhea J. PosedelDirectorSell30,000$2.27$68,100.00View SEC Filing Icon  
2/11/2020Kunio SanoInsiderSell2,000$2.13$4,260.002,000View SEC Filing Icon  
2/10/2020David FucciVPSell546$2.00$1,092.002,035View SEC Filing Icon  
1/28/2020Kunio SanoInsiderSell3,000$2.05$6,150.003,000View SEC Filing Icon  
1/14/2020Gayn EricksonCEOSell20,000$1.81$36,200.00496,515View SEC Filing Icon  
11/12/2019David FucciVPSell2,186$2.01$4,393.862,581View SEC Filing Icon  
10/8/2019Mario M. RosatiDirectorSell41,918$1.67$70,003.0635,619View SEC Filing Icon  
10/3/2019Gayn EricksonCEOSell2,678$1.69$4,525.82531,337View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Aehr Test Systems (NASDAQ:AEHR)

32.76% of Aehr Test Systems 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 AEHR by year and by quarter.

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

Aehr Test Systems Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/18/2022Goldman Sachs Group Inc.12,655$95K0.0%-56.3%0.047%Search for SEC Filing on Google Icon
8/16/2022Clear Sky Advisers LLC143,000$1.07M1.0%+694.4%0.531%Search for SEC Filing on Google Icon
8/15/2022Cubist Systematic Strategies LLC203,732$1.53M0.0%+9.0%0.757%Search for SEC Filing on Google Icon
8/15/2022Millennium Management LLC32,115$0.24M0.0%-81.8%0.119%Search for SEC Filing on Google Icon
8/13/2022Renaissance Technologies LLC402,700$3.02M0.0%-47.5%1.496%Search for SEC Filing on Google Icon
8/12/2022AWM Investment Company Inc.1,647,319$12.36M1.9%+16.7%6.119%Search for SEC Filing on Google Icon
8/12/2022Navellier & Associates Inc.131,326$0.99M0.2%-2.2%0.488%Search for SEC Filing on Google Icon
8/12/2022FMR LLC1,347,058$10.10M0.0%-15.2%5.004%Search for SEC Filing on Google Icon
8/12/2022Essex Investment Management Co. LLC175,084$1.31M0.2%+4.2%0.650%Search for SEC Filing on Google Icon
8/11/2022UBS Group AG19,500$0.15M0.0%+271.5%0.072%Search for SEC Filing on Google Icon
8/10/2022Principal Financial Group Inc.40,075$0.30M0.0%N/A0.149%Search for SEC Filing on Google Icon
8/8/2022Credit Agricole S A5,000$38K0.0%-50.0%0.019%Search for SEC Filing on Google Icon
8/4/2022Royce & Associates LP279,559$2.10M0.0%-10.0%1.038%Search for SEC Filing on Google Icon
8/4/2022Thompson Davis & CO. Inc.48,625$0.37M0.3%+114.2%0.181%Search for SEC Filing on Google Icon
8/2/2022Thompson Davis & CO. Inc.48,625$0.37M0.3%+114.2%0.181%Search for SEC Filing on Google Icon
8/1/2022Heritage Investors Management Corp60,498$0.45M0.0%+5.2%0.225%Search for SEC Filing on Google Icon
7/15/2022ARS Investment Partners LLC29,522$0.22M0.0%+31.1%0.110%Search for SEC Filing on Google Icon
7/13/2022Trellus Management Company LLC26,999$0.20M0.2%N/A0.100%Search for SEC Filing on Google Icon
5/17/2022Royal Bank of Canada40,272$0.41M0.0%+107.1%0.150%Search for SEC Filing on Google Icon
5/16/2022Goldman Sachs Group Inc.28,938$0.29M0.0%N/A0.107%Search for SEC Filing on Google Icon
5/16/2022Clear Sky Advisers LLC18,000$0.18M1.0%N/A0.067%Search for SEC Filing on Google Icon
5/16/2022State Street Corp73,756$0.75M0.0%+14.5%0.274%Search for SEC Filing on Google Icon
5/16/2022Atria Wealth Solutions Inc.27,662$0.28M0.0%N/A0.103%Search for SEC Filing on Google Icon
5/16/2022UBS Group AG5,249$54K0.0%-72.9%0.019%Search for SEC Filing on Google Icon
5/13/2022Renaissance Technologies LLC766,800$7.79M0.0%+49.4%2.848%Search for SEC Filing on Google Icon
5/13/2022Northern Trust Corp41,440$0.42M0.0%+7.9%0.154%Search for SEC Filing on Google Icon
5/13/2022Arrowstreet Capital Limited Partnership45,602$0.46M0.0%-86.5%0.169%Search for SEC Filing on Google Icon
5/13/2022Ergoteles LLC11,500$0.12M0.0%N/A0.043%Search for SEC Filing on Google Icon
5/13/2022Vanguard Group Inc.1,207,181$12.27M0.0%+5.6%4.484%Search for SEC Filing on Google Icon
5/13/2022Dimensional Fund Advisors LP13,183$0.13M0.0%-80.6%0.049%Search for SEC Filing on Google Icon
5/12/2022Friess Associates LLC205,208$2.09M1.1%+15.9%0.762%Search for SEC Filing on Google Icon
5/12/2022BlackRock Inc.378,123$3.84M0.0%+0.9%1.404%Search for SEC Filing on Google Icon
5/12/2022Acadian Asset Management LLC235,517$2.39M0.0%+203.4%0.875%Search for SEC Filing on Google Icon
5/12/2022Capital Fund Management S.A.335,522$3.41M0.0%+49.6%1.246%Search for SEC Filing on Google Icon
5/12/2022Citigroup Inc.30,628$0.31M0.0%+63.8%0.114%Search for SEC Filing on Google Icon
5/11/2022Bank of New York Mellon Corp11,849$0.12M0.0%-24.4%0.044%Search for SEC Filing on Google Icon
5/11/2022GSA Capital Partners LLP35,266$0.36M0.0%-8.6%0.131%Search for SEC Filing on Google Icon
5/11/2022McCarthy Asset Management Inc.4,006$41K0.0%+100.3%0.015%Search for SEC Filing on Google Icon
5/10/2022San Luis Wealth Advisors LLC2,544$62K0.0%N/A0.009%Search for SEC Filing on Google Icon
5/10/2022Fox Run Management L.L.C.18,231$0.19M0.1%N/A0.068%Search for SEC Filing on Google Icon
5/9/2022Essex Investment Management Co. LLC168,023$1.71M0.2%N/A0.624%Search for SEC Filing on Google Icon
5/9/2022Qube Research & Technologies Ltd123,178$1.25M0.0%N/A0.458%Search for SEC Filing on Google Icon
5/5/2022Royce & Associates LP310,459$3.15M0.0%+18.7%1.153%Search for SEC Filing on Google Icon
5/4/2022Ameritas Advisory Services LLC364,547$3.70M0.1%+76.9%1.354%Search for SEC Filing on Google Icon
5/4/2022Advisor Group Holdings Inc.102,580$1.04M0.0%+48.8%0.381%Search for SEC Filing on Google Icon
4/29/2022Navellier & Associates Inc.134,293$1.36M0.2%+104.5%0.499%Search for SEC Filing on Google Icon
2/15/2022Silvercrest Asset Management Group LLC181,764$4.40M0.0%N/A0.677%Search for SEC Filing on Google Icon
2/15/2022683 Capital Management LLC19,397$0.47M0.0%N/A0.072%Search for SEC Filing on Google Icon
2/14/2022Navellier & Associates Inc.65,683$1.59M0.2%N/A0.245%Search for SEC Filing on Google Icon
2/14/2022GSA Capital Partners LLP38,596$0.93M0.1%N/A0.144%Search for SEC Filing on Google Icon
2/14/2022Collaborative Holdings Management LP1,533,440$37.08M15.2%+24.1%5.713%Search for SEC Filing on Google Icon
2/14/2022Gotham Asset Management LLC12,304$0.30M0.0%N/A0.046%Search for SEC Filing on Google Icon
2/11/2022ARS Investment Partners LLC17,308$0.42M0.0%N/A0.064%Search for SEC Filing on Google Icon
2/11/2022Renaissance Technologies LLC513,100$12.41M0.0%N/A1.912%Search for SEC Filing on Google Icon
2/11/2022JFG Wealth Management LLC40,000$0.97M0.4%N/A0.149%Search for SEC Filing on Google Icon
2/11/2022EAM Global Investors LLC129,635$3.14M0.6%-46.1%0.483%Search for SEC Filing on Google Icon
2/10/2022Capital Fund Management S.A.224,280$5.42M0.0%N/A0.836%Search for SEC Filing on Google Icon
2/10/2022Acadian Asset Management LLC77,635$1.88M0.0%N/A0.289%Search for SEC Filing on Google Icon
2/9/2022Oxbow Advisors LLC14,000$0.34M0.0%N/A0.052%Search for SEC Filing on Google Icon
2/9/2022Dimensional Fund Advisors LP68,058$1.65M0.0%-3.3%0.254%Search for SEC Filing on Google Icon
2/8/2022Raymond James Financial Services Advisors Inc.59,093$1.43M0.0%-36.6%0.220%Search for SEC Filing on Google Icon
2/8/2022Raymond James & Associates8,600$0.21M0.0%N/A0.032%Search for SEC Filing on Google Icon
2/8/2022Northern Trust Corp38,404$0.93M0.0%-11.2%0.143%Search for SEC Filing on Google Icon
2/7/2022Royce & Associates LP261,659$6.33M0.0%-48.1%0.975%Search for SEC Filing on Google Icon
2/7/2022McCarthy Asset Management Inc.2,000$48K0.0%-35.1%0.007%Search for SEC Filing on Google Icon
2/7/2022Ameritas Advisory Services LLC206,047$4.98M0.2%N/A0.768%Search for SEC Filing on Google Icon
2/3/2022Advisor Group Holdings Inc.68,942$1.67M0.0%+2.2%0.257%Search for SEC Filing on Google Icon
2/1/2022FNY Investment Advisers LLC2,218$53K0.0%N/A0.008%Search for SEC Filing on Google Icon
2/1/2022Calamos Advisors LLC79,699$1.93M0.0%N/A0.297%Search for SEC Filing on Google Icon
1/25/2022Belvedere Trading LLC12,427$0.14M0.0%-81.7%0.046%Search for SEC Filing on Google Icon
1/21/2022Russell Investments Group Ltd.69,097$1.67M0.0%N/A0.257%Search for SEC Filing on Google Icon
1/12/2022IFP Advisors Inc2,728$66K0.0%N/A0.010%Search for SEC Filing on Google Icon
1/10/2022FNY Investment Advisers LLC2,218$53K0.0%N/A0.008%Search for SEC Filing on Google Icon
11/17/2021Centiva Capital LP66,565$0.91M0.1%N/A0.251%Search for SEC Filing on Google Icon
11/16/2021Voloridge Investment Management LLC165,864$2.26M0.0%N/A0.625%Search for SEC Filing on Google Icon
11/16/2021Centiva Capital LP66,565$0.91M0.1%N/A0.251%Search for SEC Filing on Google Icon
11/15/2021Cubist Systematic Strategies LLC43,096$0.59M0.0%N/A0.162%Search for SEC Filing on Google Icon
11/15/2021Caxton Associates LP15,707$0.21M0.0%N/A0.059%Search for SEC Filing on Google Icon
11/15/2021Collaborative Holdings Management LP1,235,594$16.87M7.2%N/A4.653%Search for SEC Filing on Google Icon
11/12/2021Geode Capital Management LLC186,279$2.54M0.0%+22.6%0.701%Search for SEC Filing on Google Icon
11/12/2021EAM Global Investors LLC240,661$3.29M0.8%N/A0.906%Search for SEC Filing on Google Icon
11/12/2021EAM Investors LLC416,763$5.69M1.0%N/A1.569%Search for SEC Filing on Google Icon
11/12/2021McCarthy Asset Management Inc.3,080$42K0.0%+54.0%0.012%Search for SEC Filing on Google Icon
11/9/2021Barclays PLC26,717$0.37M0.0%N/A0.101%Search for SEC Filing on Google Icon
11/9/2021BlackRock Inc.173,061$2.36M0.0%+773.6%0.652%Search for SEC Filing on Google Icon
11/5/2021Advisor Group Holdings Inc.67,485$0.92M0.0%-35.3%0.254%Search for SEC Filing on Google Icon
11/4/2021Deutsche Bank AG7,161$98K0.0%N/A0.027%Search for SEC Filing on Google Icon
11/2/2021Raymond James Financial Services Advisors Inc.93,249$1.27M0.0%-22.9%0.351%Search for SEC Filing on Google Icon
11/2/2021New York State Common Retirement Fund80,000$1.09M0.0%N/A0.301%Search for SEC Filing on Google Icon
10/19/2021Belvedere Trading LLC67,978$1.49M0.0%N/A0.256%Search for SEC Filing on Google Icon
8/13/2021Geode Capital Management LLC151,947$0.42M0.0%+2.7%0.644%Search for SEC Filing on Google Icon
8/13/2021Vanguard Group Inc.1,021,782$2.82M0.0%+1.7%4.330%Search for SEC Filing on Google Icon
5/19/2021Virtu Financial LLC13,390$34K0.0%N/A0.057%Search for SEC Filing on Google Icon
5/18/2021Jane Street Group LLC12,160$31K0.0%N/A0.052%Search for SEC Filing on Google Icon
5/17/2021Goldman Sachs Group Inc.35,361$89K0.0%N/A0.150%Search for SEC Filing on Google Icon
5/14/2021Dimensional Fund Advisors LP70,409$0.18M0.0%+430.3%0.298%Search for SEC Filing on Google Icon
5/12/2021Geode Capital Management LLC147,898$0.37M0.0%+30.9%0.627%Search for SEC Filing on Google Icon
5/7/2021BlackRock Inc.80,711$0.20M0.0%+10.9%0.342%Search for SEC Filing on Google Icon
4/27/2021Janney Montgomery Scott LLC178,000$0.45M0.0%-8.1%0.754%Search for SEC Filing on Google Icon
2/12/2021Raymond James Financial Services Advisors Inc.119,697$0.30M0.0%+10.1%0.510%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Aehr Test Systems logo
Aehr Test Systems provides test systems for burning-in and testing logic, optical, and memory integrated circuits worldwide. It offers products, such as the ABTS and FOX-P families of test and burn-in systems and FOX WaferPak Aligner, FOX-XP WaferPak Contactor, FOX DiePak Carrier, and FOX DiePak Loader. The ABTS system is used in production and qualification testing of packaged parts for lower power and higher power logic devices, as well as various common types of memory devices. The FOX-XP and FOX-NP systems are wafer contact and singulated die/module test and burn-in systems used for burn-in and functional test of complex devices, such as memories, digital signal processors, microprocessors, microcontrollers, systems-on-a-chip, and integrated optical devices. The FOX-CP system is a single-wafer compact test and reliability verification solution for logic, memory, and photonic devices. The WaferPak Contactor contains a unique full wafer probe card capable of testing wafers up to 300mm that enables IC manufacturers to perform test and burn-in of full wafers on Aehr Test FOX systems. The DiePak Carrier is a reusable, temporary package that enables IC manufacturers to perform final test and burn-in of bare die and modules. Aehr Test Systems was incorporated in 1977 and is headquartered in Fremont, California.
Read More on Aehr Test Systems

Today's Range

Now: $13.65
Low: $13.13
High: $13.90

50 Day Range

MA: $14.71
Low: $9.20
High: $18.50

52 Week Range

Now: $13.65
Low: $6.71
High: $27.09

Volume

810,799 shs

Average Volume

885,208 shs

Market Capitalization

$373.25 million

P/E Ratio

40.15

Dividend Yield

N/A

Beta

1.55

Who are the company insiders with the largest holdings of Aehr Test Systems?

Aehr Test Systems' top insider investors include:
  1. Gayn Erickson (CEO)
  2. Geoffrey Gates Scott (Director)
  3. Howard T Slayen (Director)
  4. Kenneth B Spink (CFO)
  5. Laura Oliphant (Director)
  6. David S Hendrickson (Insider)
  7. Donald P Richmond II (VP)
  8. Kenneth B Spink (CFO)
  9. Mario M Rosati (Director)
  10. Michael A Brannan (VP)
  11. Rhea J Posedel (Director)
Learn More about top insider investors at Aehr Test Systems.

Who are the major institutional investors of Aehr Test Systems?

Aehr Test Systems' top institutional investors include:
  1. AWM Investment Company Inc. — 6.12%
  2. FMR LLC — 5.00%
  3. Renaissance Technologies LLC — 1.50%
  4. Royce & Associates LP — 1.04%
  5. Cubist Systematic Strategies LLC — 0.76%
  6. Essex Investment Management Co. LLC — 0.65%
Learn More about top institutional investors of Aehr Test Systems stock.

Which major investors are selling Aehr Test Systems stock?

Within the previous quarter, AEHR stock was sold by these institutional investors:
  1. Renaissance Technologies LLC
  2. FMR LLC
  3. Millennium Management LLC
  4. Citadel Advisors LLC
  5. Jane Street Group LLC
  6. Royce & Associates LP
  7. Goldman Sachs Group Inc.
  8. Credit Agricole S A
During the last year, company insiders that have sold Aehr Test Systems company stock include:
  1. Gayn Erickson (CEO)
  2. Geoffrey Gates Scott (Director)
  3. Howard T Slayen (Director)
  4. Kenneth B Spink (CFO)
  5. Laura Oliphant (Director)
  6. David S Hendrickson (Insider)
  7. Donald P Richmond II (VP)
  8. Kenneth B Spink (CFO)
  9. Mario M Rosati (Director)
  10. Michael A Brannan (VP)
Learn More investors selling Aehr Test Systems stock.

Which major investors are buying Aehr Test Systems stock?

Within the previous quarter, AEHR stock was bought by institutional investors including:
  1. AWM Investment Company Inc.
  2. Clear Sky Advisers LLC
  3. Principal Financial Group Inc.
  4. Trellus Management Company LLC
  5. Thompson Davis & CO. Inc.
  6. Thompson Davis & CO. Inc.
  7. Cubist Systematic Strategies LLC
  8. UBS Group AG
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