Companies / Aehr Test Systems

Aehr Test Systems

Nasdaq: AEHRCIK 1040470FREMONT, CA

Financials · FY2026

Revenue$50.00M
Net income$-7.13M
Total debt$0
Cash$116.36M
Diluted EPS$-0.23
Shares outstanding32.6M

Ownership

32.6M shares outstanding · as of Jul 20, 2026
5.2%Insiders
Ownership
Insiders5.20%1,696,091
10%+ / strategic10.53%3,433,373
Institutions55.11%17,975,947
Public float29.17%9,515,039

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 13

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Insider% of sharesShares
Posedel Rhea JDirector
1.35%441,636
Erickson GaynCEOPresident and CEO · Director
1.17%382,383
Richmond Donald P. IICTO
0.56%181,410
Slayen Howard TDirector
0.52%169,709
Rogers VernonExec VP of Sales & Mktg.
0.45%147,577
Scott Geoffrey GatesDirector
0.44%143,550
Siu ChrisCFO
0.23%75,626
Salamone AlbertoEVP, PPBI BUSINESS
0.15%47,821
Engineer AdilChief Operating Officer
0.13%40,912
Sporck Alistair NVP Contactor Business Unit
0.08%25,338

Institutional holders 166

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HolderValue% of shares
BlackRock, Inc.$255.48M8.15%
State Street Corporation$68.48M2.19%
Fmr LLC$50.63M7.69%
Vanguard Group Inc$47.19M7.17%
Baillie Gifford & Co$37.12M3.07%
AWM Investment Company, Inc.$31.03M4.71%
Next Century Growth Investors LLC$27.99M2.31%
Geode Capital Management, LLC$26.91M2.22%
Wellington Management Group LLP$16.77M2.55%
Halter Ferguson Financial Inc.$12.96M1.97%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Apr 10, 2026Erickson Gayn
CEO
SellCommon Stock$6.78M-96K
-32.69%
197,723
0.61% of shares
medium
Apr 21, 2026Scott Geoffrey Gates
Director
SellCommon Stock$4.75M-50K
-50.00%
50,000
0.15% of shares
medium
Apr 10, 2026Erickson Gayn
CEO
SellCommon Stock$4.01M-57K
-22.83%
191,999
0.59% of shares
medium
Apr 17, 2026Slayen Howard T
Director
SellCommon Stock$2.13M-25K
-12.30%
178,328
0.55% of shares
medium
Apr 9, 2026Posedel Rhea J
Director
SellCommon Stock$2.10M-30K
-6.56%
426,979
1.31% of shares
medium
Apr 22, 2026Posedel Rhea J
Director
SellCommon Stock$1.71M-17K
-27.44%
45,261
0.14% of shares
medium
Apr 9, 2026Scott Geoffrey Gates
Director
SellCommon Stock$1.70M-25K
-18.52%
110,000
0.34% of shares
medium
Apr 9, 2026Scott Geoffrey Gates
Director
SellCommon Stock$1.69M-25K
-18.52%
110,000
0.34% of shares
medium

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—
Baillie Gifford & CoPassive13G/A—1,290,734—
Fmr LLCPassive13G/A—2,142,639—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
AEHR——00760J108—