Tema Memory ETF is an actively managed exchange-traded fund focused on global memory-chip companies. The fund seeks to provide concentrated exposure to businesses involved in high-bandwidth memory, DRAM, and NAND flash, which are core components used in data storage and advanced computing systems. It is designed to track companies across the semiconductor supply chain, including leading Asian manufacturers and other firms tied to memory production, testing, and storage technology. By targeting this segment, Tema Memory ETF gives investors access to a specialized part of the technology market that supports artificial intelligence infrastructure, consumer electronics, enterprise hardware, and cloud data systems. The fund emphasizes a high-conviction portfolio approach and aims to capture the role memory plays as a critical input in modern digital hardware.
United States
NEW YORK, July 27, 2026--Tema ETFs ("Tema"), a leader in institutional-quality and actively managed exchange-traded funds, today announced that ChangXin Memory Technologies (CXMT) has been added to the Tema Memory ETF (DISK) as a top holding with 10.56% portfolio weight. Added on the morning of CXMT’s IPO, the position gives DISK the highest exposure to CXMT of any U.S.-listed ETF.1
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Investors talking about DISK also mention
| # | Name | Attention |
|---|---|---|
| 1 | Roundhill Memory ETFDRAM | 1.86%+1.73 |
| 2 | SK hynix Inc. ADRSKHY | 0.37%-0.17 |
| 3 | Lumentum Holdings Inc.LITE | 0%-0.06 |
| 4 | CoreWeave, Inc. Class A Common StockCRWV | 0.24%-0.37 |
| 5 | Tower Semiconductor Ltd.TSEM | 0.03%+0.03 |
| 6 | Vishay Precision Group Inc.VPG | 0%0 |
| 7 | AXT Inc.AXTI | 0.13%+0.05 |
| 8 | GlobalFoundries Inc.GFS | 0%0 |
| 9 | Sandisk Corp.SNDK | 0.7%+0.13 |
| 10 | Aehr Test Systems, Inc.AEHR | 0.02%+0.01 |
What share of all ETF conversation is about DISK?
| 1 Day1D | 1 Week1W | 1 Month1M | 1 Year1Y | 50-Day MAclick to plot | 200-Day MAclick to plot | |
|---|---|---|---|---|---|---|
| Attention | 0.07% new | 0.02% -0.06 | 0.09% +0.08 | 0% |
Of the messages about DISK that take a side, what share is each?
| 1 Day1D | 1 Week1W | 1 Month1M | 1 Year1Y | 50-Day MAclick to plot | 200-Day MAclick to plot | |
|---|---|---|---|---|---|---|
| Bullish | 0% | 0% -100 | 22.17% +9.67 | 59.05% | ||
| Bearish | 100% | 100% new | 77.83% -9.67 | 40.95% |
Of the messages about DISK that carry a topic, what share is each?
| 1 Day1D | 1 Week1W | 1 Month1M | 1 Year1Y | 50-Day MAclick to plot | 200-Day MAclick to plot | |
|---|---|---|---|---|---|---|
| Technical Analysis | 0% | 0% | 4.96% | 12.64% | ||
| Macro | 100% | 100% | 95.04% | 87.36% |
Of the messages about DISK, what share comes from each group?
| 1 Day1D | 1 Week1W | 1 Month1M | 1 Year1Y | 50-Day MAclick to plot | 200-Day MAclick to plot | |
|---|---|---|---|---|---|---|
| Regulars | 0% | 0% | 2.48% | 1.05% | ||
| Newcomers | 100% | 100% | 97.52% | 98.95% |