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AEHR NASDAQ

Aehr Test Systems
1W: -14.1% 1M: -6.2% 3M: +171.7% YTD: +312.0% 1Y: +921.2% 3Y: +214.6% 5Y: +4247.6%
$95.02
+3.72 (+4.07%)
After Hours: $93.95 (-1.07, -1.13%)
Weekly Expected Move ±13.8%
$72 $86 $100 $113 $127
NASDAQ · Technology · Semiconductors · Alpha Radar Neutral · Power 46 · $3.0B mcap · 30M float · 10.07% daily turnover · Short 34% of daily vol

🏦 Institutional Activity

Latest: Q1 2026
212
Institutions Holding
+29 vs prior
22.4%
Ownership
+8.12%
57 New
53 Increased
77 Reduced
37 Closed

👔 Insider Trades

25 records
Date Name Title Type Shares Price Value Filing
2026-05-14 Siu Chris officer: cfo S-Sale 1,600 $106.78 $171K Filing
2026-05-14 Siu Chris officer: cfo S-Sale 470 $108.00 $51K Filing
2026-05-13 SLAYEN HOWARD T director S-Sale 6,819 $104.73 $714K Filing
2026-05-01 SALAMONE ALBERTO officer: evp, ppbi business F-Tax Withholding 204 $93.07 $19K Filing
2026-04-29 SCOTT GEOFFREY GATES director G-Gift 10,000 $— $0 Filing
2026-04-29 SCOTT GEOFFREY GATES director F-Tax Withholding 10,000 $— $0 Filing
2026-04-27 ROGERS VERNON officer: exec vp of sales & mktg. F-Tax Withholding 139 $88.48 $12K Filing
2026-04-27 SPORCK ALISTAIR N officer: vp contactor business unit F-Tax Withholding 133 $88.48 $12K Filing
2026-04-27 Erickson Gayn officer: president and ceo F-Tax Withholding 851 $88.48 $75K Filing
2026-04-27 RICHMOND DONALD P. II officer: cto F-Tax Withholding 102 $88.48 $9K Filing
2026-04-27 ENGINEER ADIL officer: chief operating officer F-Tax Withholding 143 $88.48 $13K Filing
2026-04-22 POSEDEL RHEA J director S-Sale 604 $95.00 $57K Filing
2026-04-22 POSEDEL RHEA J director S-Sale 17,115 $100.00 $1.7M Filing
2026-04-22 SPORCK ALISTAIR N officer: vp contactor business unit S-Sale 2,000 $93.50 $187K Filing
2026-04-22 SLAYEN HOWARD T director G-Gift 1,800 $— $0 Filing
2026-04-21 SALAMONE ALBERTO officer: evp, ppbi business S-Sale 15,000 $94.56 $1.4M Filing
2026-04-21 SCOTT GEOFFREY GATES director S-Sale 50,000 $95.00 $4.8M Filing
2026-04-21 SCOTT GEOFFREY GATES director S-Sale 10,000 $91.00 $910K Filing
2026-04-21 ROGERS VERNON officer: exec vp of sales & mktg. S-Sale 6,486 $94.09 $610K Filing
2026-04-21 POSEDEL RHEA J director S-Sale 8,787 $96.02 $844K Filing
2026-04-20 SALAMONE ALBERTO officer: evp, ppbi business S-Sale 15,000 $89.57 $1.3M Filing
2026-04-20 ROGERS VERNON officer: exec vp of sales & mktg. S-Sale 5,000 $90.00 $450K Filing
2026-04-20 POSEDEL RHEA J director S-Sale 7,500 $88.09 $661K Filing
2026-04-20 ROGERS VERNON officer: exec vp of sales & mktg. S-Sale 2,431 $90.00 $219K Filing
2026-04-18 SPORCK ALISTAIR N officer: vp contactor business unit F-Tax Withholding 341 $83.86 $29K Filing

🏛️ Congressional Trades

0 records
Date Politician Chamber Type Amount Filing
No congressional trades found

🏦 Top Institutional Holders

20 holders
Holder Shares Value Date Reported Filing
BlackRock, Inc. 2,286,899 $85M +159,794 2026-03-31 Filing
FMR LLC 2,142,639 $79M -365,281 2026-03-31 Filing
VANGUARD CAPITAL MANAGEMENT LLC 1,281,857 $48M +1,281,857 2026-03-31 Filing
GOLDMAN SACHS GROUP INC 1,262,043 $47M +1,086,001 2026-03-31 Filing
BAILLIE GIFFORD & CO 1,001,018 $37M -289,716 2026-03-31 Filing
VANGUARD PORTFOLIO MANAGEMENT LLC 917,876 $34M +917,876 2026-03-31 Filing
NEXT CENTURY GROWTH INVESTORS LLC 754,737 $28M +202,231 2026-03-31 Filing
GEODE CAPITAL MANAGEMENT, LLC 725,711 $27M +40,017 2026-03-31 Filing
STATE STREET CORP 623,306 $23M -779 2026-03-31 Filing
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 513,293 $19M +17,621 2026-03-31 Filing
GILDER GAGNON HOWE & CO LLC 444,296 $16M +126,348 2026-03-31 Filing
SILVERCREST ASSET MANAGEMENT GROUP LLC 344,247 $13M +35,860 2026-03-31 Filing
Invesco Ltd. 285,725 $11M +257,506 2026-03-31 Filing
JANE STREET GROUP, LLC 277,045 $10M +36,607 2026-03-31 Filing
RICE HALL JAMES & ASSOCIATES, LLC 272,252 $10M -181,316 2026-03-31 Filing
Walleye Capital LLC 267,187 $10M +262,480 2026-03-31 Filing
NORTHERN TRUST CORP 252,158 $9M +12,286 2026-03-31 Filing
UBS Group AG 246,763 $9M +3,634 2026-03-31 Filing
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 235,539 $9M -2,870 2026-03-31 Filing
SUSQUEHANNA INTERNATIONAL GROUP, LLP 202,039 $7M +90,780 2026-03-31 Filing

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms