Dear Wolfspeed Stock Fans, Mark Your Calendars for August 19

Wolfspeed (WOLF) stock investors have one date to circle, and that is today, Aug. 19.

The silicon carbide chipmaker will report its fiscal fourth-quarter and full-year 2026 results after the market closes, with management scheduled to host its earnings call at 5 p.m. EST. 

The report comes at a critical moment for Wolfspeed. The company is attempting to rebuild its business after severe financial pressure, while simultaneously positioning its silicon carbide technology for fast-growing markets such as AI data centers, electric vehicles, aerospace and industrial power.

For investors, Aug. 19 could provide the clearest indication yet of whether the turnaround is gaining traction or whether Wolfspeed still has a long road ahead.

WOLF Stock Performance

Wolfspeed stock has delivered a massive rebound this year. As of now, WOLF is up 65.1% year-to-date (YTD), dramatically outperforming the S&P 500 Index's ($SPX) 12.75% gain. 

That performance has come from growing optimism around the company's restructuring, silicon carbide technology, and potential exposure to AI infrastructure. Wolfspeed has also benefited from renewed investor interest in power semiconductors as AI data centers create enormous electricity and power-conversion requirements.

But the stock's sharp swings also show why Aug. 19 matters. After such a substantial YTD gain, investors may have little patience for another disappointing outlook.

Aug. 19 Will Test Wolfspeed's Turnaround

Wall Street expects Wolfspeed to report fiscal Q4 revenue of approximately $223.6 million and a loss of about $2.54  per share, according to the latest estimates reported ahead of the earnings release. That would represent a major sequential improvement from the $150.2 million of revenue reported in fiscal Q3. 

Management previously guided for fiscal Q4 revenue of $140 million to $160 million, with non-GAAP gross margins expected to remain negative. The gap between the older company guidance and newer Wall Street expectations makes the earnings report particularly important.

Investors will want to know whether Wolfspeed can deliver a meaningful revenue rebound while improving factory utilization and reducing losses. And, the bigger question is whether the company can turn its technology investments into sustainable growth.

Wolfspeed Is Expanding Beyond EVs

Wolfspeed's growth strategy is also changing.

The company is increasingly targeting AI data centers, where silicon carbide can help improve power efficiency. Most recently, Wolfspeed partnered with LITEON to support 800 VDC power solutions for hyperscale AI data centers, using Wolfspeed's 200mm silicon carbide manufacturing platform. 

Further, WOLF has established a dedicated data center solutions team in Silicon Valley to accelerate its push into next-generation AI infrastructure.

Meanwhile, its latest quarterly results showed why investors are hesitant. Fiscal Q3 revenue was approximately $150 million, while net loss reached $120 million and gross margin was -27%. Operating cash flow was also in the negative, at -$84 million. 

The company did make progress on its balance sheet, refinancing roughly $476 million of first-lien debt and reducing annual interest expense by an estimated $62 million. 

Wall Street Is Still Waiting for Proof

Analysts remain cautious despite the huge stock rebound.

Susquehanna analyst Christopher Rolland maintained a “Hold” rating in July but cut his price target to $30 from $40, signaling concerns about Wolfspeed's path to profitability. 

Piper Sandler has been more bullish, maintaining a “Buy” rating and a $20 price target earlier this year. 

The consensus rating among two analysts shows “Moderate Sell,” and the stock is also trading below its mean at the same time, with a street-high target of $30; there is very limited upside ahead,

Ultimately, analysts want the same thing investors do: proof that Wolfspeed can translate its silicon carbide leadership and AI opportunities into stronger revenue, better margins and sustainable cash generation.

Indeed, today could be one of the most important trading days of 2026 for WOLF stock.