Aehr Test Systems
AEHR · US
Held by 1 big investorsLargest: Baillie Gifford
Aehr Test Systems is held by 1 of the 24 tracked investors in their latest 13F filings. The largest position is Baillie Gifford's at $19.6M, 0.02% of that portfolio.
Big investors holding this stock
Latest 13F of the 24 tracked investors. Common shares only.
| Investor | Value ($) | vs prior quarter |
|---|---|---|
| Baillie Gifford weight 0.02% · Q2 2026 |
19.6M | ▼ 80% |
Questions
Which big investors own Aehr Test Systems?
Baillie Gifford ($19.6M), per their latest 13F filings.
Does Warren Buffett own Aehr Test Systems?
Berkshire Hathaway did not report it in its latest 13F.
Does Korea's National Pension Service own Aehr Test Systems?
Not in its latest 13F.
Restated and computed from SEC (13F, 13D/G, Form 4) and DART filings and NPS public data. Filings describe a past date and may differ from current holdings (13F: quarter end, up to 45 days later). Not investment advice.
Sources: SEC EDGAR, DART, data.go.kr (NPS), OpenFIGI. See Methodology for how figures are computed.