SanDisk Corp's SanDisk (SNDK) blistering rally is spilling over into a handful of ETFs as investors look for ways to capitalize on what some analysts call a structural memory supercycle.
Formerly the storage business of Western Digital Corp (WDC), SanDisk has become one of Wall Street's hottest AI infrastructure plays with an 870% year-to-date rally, benefiting from a worsening shortage of NAND flash memory and solid-state drives as chipmakers prioritize production for data centers and artificial intelligence workloads.
The stock moved up more than 6% on Monday after BofA raised the price target, citing strong pricing power and its shift to multi-year contracts to manage cyclical revenue fluctuations.
What's Fueling The Supply Crunch?
Unprecedented spending from hyperscalers is fueling the supply crunch. Alphabet (GOOGL), Microsoft (MSFT), Meta (META) and Amazon (AMZN) are racing to build AI infrastructure.
As DRAM and NAND capacity are increasingly diverted toward AI servers, availability for traditional storage products has tightened, pushing memory prices sharply higher. The trend has turned SanDisk into one of the market's biggest winners, with the company now valued at roughly $323 billion following a more than 4,800% gain over the past year.
Rather than chasing a stock that's already gone vertical, investors may find a smoother ride through ETFs positioned to benefit from the AI-driven memory boom.
AI Storage Boom Boosts ETF Exposure
For ETF investors, the rally has highlighted several funds with unusually large positions in SanDisk, offering exposure to the AI storage theme without the volatility of owning a single stock.
The most exposed is the KraneShares Wahed Alternative Income Index ETF (KWIN), which allocates 19.2% of assets to SanDisk. While not marketed as an AI fund, the ETF's concentrated position makes it one of the largest indirect beneficiaries of the stock's rise. It carries an expense ratio of 0.51%.
The First Trust US Equity Opportunities ETF (FPX), which holds an 11.9% weighting in SNDK, represents another way to play the trend. The fund, with an expense ratio of 0.57%, focuses on newer public companies and corporate transformations, making SanDisk's post-spinout growth story a significant contributor to performance. The fund has gained 23% YTD.
Meanwhile, the Fidelity Cloud Computing ETF (FCLD) may offer the clearest thematic connection. With nearly 10% of its assets invested in SanDisk, the fund provides exposure to the cloud and data-center buildout, which is driving demand for high-performance storage and memory products. The fund is up 26% YTD and has an expense ratio of 0.39%.
Analysts See Further Upside
Wall Street remains bullish on SanDisk, citing the company's market-share gains and shift toward multi-year supply agreements that could reduce earnings volatility.
- Bank of America raised its price target from $1,550 to $2,100
- Mizuho increased its target to $2,200
- Cantor Fitzgerald lifted its forecast to $2,900.
- Susquehanna currently holds the Street-high target of $3,250.
The bullish outlook gained additional support in June when Apple CEO Tim Cook warned that memory shortages had become severe enough to force product price increases, describing the situation as a "100-year flood" and unlike anything he had seen in four decades in the industry.
ETF investors are keeping a close watch on whether the AI memory shortage proves to be a temporary squeeze or the beginning of a longer-lasting storage supercycle.
If the latter plays out, funds with significant SanDisk exposure could continue to benefit as investors broaden their AI bets beyond semiconductors and into the memory and storage backbone powering the data-center boom.
