Memory & Storage Stocks · 8 stocks
The Memory & Storage Stocks list tracks 8 stocks with a combined market capitalization of $1.66 trillion. The largest is Micron Technology (MU) at $1.08 trillion. Updated
Overview
- Performance (1d)
- -0.19%
- Advancers
- 2
- Decliners
- 6
- Holdings
- 8
- Total market cap
- $1.66T
- Largest holding
- MU · 65.0%
- Top 10 weight
- 100.0%
- Sectors
- 1
- Top sector
- Technology · 100%
- Best today
- PENG +2.37%
- Worst today
- SIMO -2.71%
Memory & Storage Stocks weight heatmap
Tile size is market cap; color is the latest daily change, grouped by sector and industry — a visual heatmap of Memory & Storage Stocks.
Technical signals in Memory & Storage
Chart conditions currently in force among Memory & Storage stocks — each opens the screener filtered to Memory & Storage + that signal.
Above the 200-Day Average Memory & Storage Stocks
Memory & Storage stocks trading above their 200-day moving average. A live technical scan, refreshed daily — informational, not advice.
Above-200-day screener →Constituents
| MU | Micron Technology | Technology | Semiconductors & Related Devices | $1.08T | 21.34 | 953.80 | -0.08% | Strong Buy | 690K |
| SNDK | Sandisk | Technology | Computer Storage Devices | $226.8B | 19.84 | 1549.30 | +0.28% | Buy | 244K |
| STX | Seagate Technology | Technology | Computer Storage Devices | $181.0B | 56.84 | 798.57 | -0.69% | Neutral | 132K |
| WDC | Western Digital | Technology | Computer Storage Devices | $159.2B | 16.89 | 441.45 | -1.13% | Neutral | 198K |
| RMBS | Rambus | Technology | Semiconductors & Related Devices | $9.1B | 39.68 | 84.39 | -0.41% | Strong Sell | 73K |
| PENG | Penguin Solutions | Technology | Semiconductors & Related Devices | $2.5B | 25.73 | 48.63 | +2.37% | Neutral | 30K |
| MRAM | Everspin Technologies | Technology | Semiconductors & Related Devices | $386M | -146.56 | 15.86 | -0.25% | Neutral | 30K |
| SIMO | Silicon Motion | Technology | Semiconductors & Related Devices | — | — | 235.57 | -2.71% | Neutral | 44K |
Frequently asked questions
What is the Memory & Storage Stocks list?
Memory and storage stocks are the US-listed makers of DRAM, NAND, SSDs and hard drives, plus memory controller and interface silicon. High-bandwidth memory (HBM) for AI accelerators has made this the tightest layer of the AI chip supply chain; HBM leaders SK Hynix and Samsung trade in Seoul and are therefore not constituents.
How many stocks are in the Memory & Storage Stocks list?
The Memory & Storage Stocks list currently includes 8 stocks, as of 2026-09-13. It is refreshed every trading day.
What is the largest stock in the Memory & Storage Stocks list?
Micron Technology (MU), with a market cap of $1.08 trillion.
Source: SEC EDGAR (shares) · Databento EQUS.MINI (EOD prices) · weights computed by tradmap. Not affiliated with any index provider. Informational only — not financial advice.