Sony (SONY) Stock Drops as Bernstein Warns of Surging Memory Chip Expenses

Key Takeaways

• Bernstein lowered Sony’s rating from “Outperform” to “Market Perform”
• Analyst reduced price target to $22 from $30 (Tokyo: 3,400 yen from 4,600 yen)
• Memory chip prices projected to surge sevenfold by year-end due to AI-driven demand
• PlayStation 5 profitability under threat; company expected to reduce shipment volumes
• Earnings projections for fiscal 2027 and 2028 lowered beneath consensus estimates

Shares of Sony (SONY) retreated Monday after Bernstein’s David Dai downgraded the entertainment and technology giant to Market Perform from Outperform, while dramatically reducing the price objective to $22 from $30 for U.S.-listed shares and to 3,400 yen from 4,600 yen in Tokyo.

Sony Group Corporation, SONY

The Tokyo-listed shares declined 1.3% to 3,333.6 yen in response to the analyst note.

The primary driver behind the downgrade centers on escalating memory component expenses. Bernstein anticipates DRAM and NAND flash memory prices will increase approximately seven times by December, fueled by constrained supply and explosive demand for AI server memory.

Such a dramatic cost escalation poses significant challenges for consumer electronics manufacturers. Sony finds itself particularly vulnerable to this trend.

According to Bernstein’s analysis, the PlayStation 5 console already incorporated approximately $100 worth of memory components per unit during 2025. A substantial percentage increase in memory pricing this year threatens already-slim hardware profit margins.

The research firm projects that Sony will respond strategically by allowing PS5 shipment volumes to contract, effectively using reduced unit sales to minimize hardware-related losses. While this represents a defensive strategy, its effectiveness has limitations.

Bernstein cautioned that Sony has exhausted many cost-reduction options following the company’s decision to scale back investments in live-service game development. The company’s strategic flexibility continues to narrow.

Future Console Launch Implications

The memory cost challenge extends beyond the current console generation. Bernstein highlighted concerns regarding the PlayStation 6, observing that the prevailing memory pricing environment could significantly impact the financial viability of the upcoming console platform.

While Sony has yet to disclose PS6 specifications or pricing strategy, the cost trends Bernstein identifies would create substantial obstacles for any future hardware release.

Gaming isn’t the only division facing headwinds. Sony’s semiconductor operations, predominantly focused on smartphone image sensor production, confront distinct challenges.

With global smartphone shipments projected to contract and memory prices remaining elevated, Bernstein suggests Sony may experience decelerated growth and potential market share erosion to competitors such as Samsung Electronics.

Profit Forecast Reductions

Bernstein revised downward its earnings per share projections for Sony spanning the upcoming two fiscal periods.

The brokerage reduced its fiscal 2027 EPS forecast to 197 yen and its fiscal 2028 projection to 205 yen. Both estimates fall short of prevailing market consensus figures.

The analysts observed that profitability growth has essentially stagnated, suggesting investors may need to await fresh catalysts before meaningful earnings improvement materializes.

The reduced $22 price target for U.S.-traded shares suggests minimal appreciation potential from present levels, aligning with the revised Market Perform assessment.

Sony traded at 3,333.6 yen on the Tokyo Stock Exchange as of 00:51 GMT Tuesday, representing a 1.3% session decline.

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