Theme hub · 25 companies
Memory storage semis stocks
Heavily traded in Memory storage semis
Turnover over $10M/day20 of about 30 companies in this theme turn over more than $10M in a typical session. Largest market value first. Data as of Sep 15, 2026.
| Company | Turnover | 1Y return | Next report |
|---|---|---|---|
| BC94.LSamsung Electronics Co., Ltd. | $14.34M | +240.13% | Oct 28, 2026 |
| MUMicron Technology, Inc. | $36.05B | +486.53% | Sep 30, 2026 |
| SNDKSandisk Corporation | $22.86B | +1622.71% | Nov 6, 2026 |
| STXSeagate Technology Holdings plc | $3.84B | +284.44% | Oct 27, 2026 |
| 285A.TKioxia Holdings Corporation | $2.12T | +999.26% | Oct 30, 2026 |
| WDCWestern Digital Corporation | $3.40B | +317.51% | Nov 5, 2026 |
| 402340.KSSK Square Co., Ltd. | $774.69B | +390.44% | Nov 13, 2026 |
| 034730.KSSK Inc. | $107.86B | +144.82% | Nov 13, 2026 |
BC94.L+240.13%$14.34MView analysisMU+486.53%$36.05BView analysisSNDK+1622.71%$22.86BView analysisSTX+284.44%$3.84BView analysis285A.T+999.26%$2.12TView analysisWDC+317.51%$3.40BView analysis402340.KS+390.44%$774.69BView analysis034730.KS+144.82%$107.86BView analysisTurnover over $10M/day
Turnover is the median value traded in one session, measured over the past 50 sessions. It describes trading activity in a stock and nothing about the company behind it.
Table
25 companies, largest market value first.
Data as of Sep 15, 2026 · updates nightly, Mon–Sat
| Ticker | Company | Market cap (USD) | Size | 1Y return |
|---|---|---|---|---|
| BC94.L | Samsung Electronics Co., Ltd. | $1.19T | Mega cap | +240.13% |
| MU | Micron Technology, Inc. | $1.04T | Mega cap | +486.53% |
| SNDK | Sandisk Corporation | $227.24B | Mega cap | +1622.71% |
| STX | Seagate Technology Holdings plc | $183.18B | Large cap | +284.44% |
| 285A.T | Kioxia Holdings Corporation | $178.78B | Large cap | +999.26% |
| W1DC34.SA | Western Digital Corporation | $154.69B | Large cap | +304.93% |
| WDC | Western Digital Corporation | $153.93B | Large cap | +317.51% |
| 402340.KS | SK Square Co., Ltd. | $64.42B | Large cap | +390.44% |
| 034730.KS | SK Inc. | $22.49B | Large cap | +144.82% |
| 03473K.KS | SK Inc. | $16.63B | Large cap | +127.22% |
| RMBS | Rambus Inc. | $8.69B | Mid cap | −15.27% |
| SIMO | Silicon Motion Technology Corporation | $8.03B | Mid cap | +166.18% |
| 2737.T | Tomen Devices Corporation | $1.61B | Small cap | +479.48% |
| 8154.T | Kaga Electronics Co.,Ltd. | $1.51B | Small cap | +40.87% |
| WBT.AX | Weebit Nano Limited | $522.05M | Small cap | +6.08% |
| MRAM | Everspin Technologies, Inc. | $358.68M | Small cap | +93.56% |
| 0K6M.L | Netlist, Inc. | $257.25M | Small cap | +478.31% |
| 6862.T | MINATO HOLDINGS INC. | $201.68M | Small cap | +403.26% |
| 3131.T | Shinden Hightex Corporation | $77.47M | Micro cap | +105.09% |
| 6840.T | AKIBA Holdings Co.,Ltd. | $45.57M | Micro cap | +136.84% |
| 4DS.AX | 4DS Memory Limited | $13.23M | Micro cap | 0.00% |
| 000660.KS | SK hynix Inc. | — | — | +393.59% |
| 005930.KS | Samsung Electronics Co., Ltd. | — | — | +218.78% |
| 005935.KS | Samsung Electronics Co., Ltd. | — | — | +202.01% |
| F2MUE.DE | Leverage Shares PLC E | — | — | −24.80% |
Covers ~23,000 companies across the US, Europe and Asia-Pacific (ex mainland China, Hong Kong and India), refreshed nightly. Price and the 52-week distance are in the currency the stock trades in; only market values are converted.
We cover 25 companies grouped under the Memory storage semis theme. The median market value in the group is $8.69B. Across the group, the median move over the past trading day is −1.03%. 83% of the 24 with a 200-day average trade above it. Price change over the past year runs from +2.4% to +483.7% across the middle 80 percent of the group, with a median of +218.8%.
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