Polen Capital, an investment management company, released its first-quarter 2026 investor letter for “Polen 5Perspectives Small-Mid Growth Strategy”. A copy of the letter can be downloaded here. Polen 5Perspectives Small-Mid Composite Portfolio returned -3.4% gross and -3.6% net of fees, respectively, in the first quarter of 2026, compared to the -3.5% return of the Russell 2500 Growth Index. Rapidly shifting, marked narrative-driven volatility stemmed in the first quarter. Initial concerns centered on AI disruption in software and the related “HALO” trade, followed by rising private credit worries, culminating in geopolitical risks stemming from the war in Iran. The firm expects ongoing volatility in the foreseeable future. The firm believes the SMID-cap universe in the US consists of innovative, dynamic companies, and the portfolio performance is driven by the accelerating pace of change. In addition, please check the Strategy’s top five holdings to know its best picks in 2026.
In its first-quarter 2026 investor letter, Polen 5Perspectives Small-Mid Growth Strategy highlighted stocks like Sandisk Corporation (NASDAQ:SNDK). Sandisk Corporation (NASDAQ:SNDK) is a leading manufacturer of data storage devices and solutions using NAND flash technology. On June 18, 2026, Sandisk Corporation (NASDAQ:SNDK) closed at $2,184.75 per share. One-month return of Sandisk Corporation (NASDAQ:SNDK) was 47.75%, and its shares gained 4,590.32% over the past 52 weeks. Sandisk Corporation (NASDAQ:SNDK) has a market capitalization of $323.54 billion.
Polen 5Perspectives Small-Mid Growth Strategy stated the following regarding Sandisk Corporation (NASDAQ:SNDK) in its Q1 2026 investor letter:
“The top contributors to the Portfolio’s relative performance in the quarter were Sandisk Corporation (NASDAQ:SNDK), Bloom Energy , and TechnipFMC . SanDisk is a provider of high-performance flash memory storage products (Solid State Drives, memory cards, and USB Flash Drives, etc.). AI requires immense volumes of fast, high-capacity data storage in data centers, edge devices, and consumer products, creating strong demand for its flash memory solutions which in turn allowed the company to exercise pricing power. During the quarter, shares outperformed driven by improving fundamentals across the memory cycle. Pricing for NAND flash continued to recover alongside tightening supply, while demand strengthened across data center and enterprise markets. Investor sentiment also improved as the company demonstrated progress on cost discipline and margin recovery, reinforcing expectations for a more sustained upcycle.”

Sandisk Corporation (NASDAQ:SNDK) is not on our list of 40 Most Popular Stocks Among Hedge Funds Heading Into 2026. According to our database, 114 hedge fund portfolios held Sandisk Corporation (NASDAQ:SNDK) at the end of the first quarter, up from 75 in the previous quarter. While we acknowledge the risk and potential of Sandisk Corporation (NASDAQ:SNDK) as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than SANDISK CORPORATION (NASDAQ:SNDK) and that has 10,000% upside potential, check out our report about this cheapest AI stock.
In another article, we covered Sandisk Corporation (NASDAQ:SNDK) and shared the list of best AI and tech stock picks in 2026 from Donald Trump stock portfolio. In addition, please check out our hedge fund investor letters Q1 2026 page for more investor letters from hedge funds and other leading investors.
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Disclosure: None. This article is originally published at Insider Monkey.






