Western Digital Reports Strong Q3 FY2026: Revenue Surges 45% YoY, EPS Beats Estimates by 13.8%

Western Digital's Q3 FY2026 revenue came in at $3.3 billion, a 45.5% increase from the same period last year, significantly outpacing the street estimate of $3.246 billion. This strong revenue growth was driven by strong demand across all end markets and an improved pricing environment, as highlighted by CFO Kris Sennesael: "During the third quarter of fiscal 2026, revenue was $3.3 billion, up 45% year-over-year, driven by strong demand across all our end markets and an improved pricing environment."

Gross margin expanded to 50.2%, a significant improvement from 39.8% in the same quarter last year. This 1,040 basis point year-over-year increase and 440 basis point sequential improvement reflect the company's ability to leverage its cost structure and capitalize on favorable market conditions. The expansion in gross margin is particularly noteworthy given the competitive landscape and the ongoing challenges in the semiconductor industry.

The company's revenue breakdown by segment provides further insight into the drivers of growth. Cloud revenue, the largest segment, grew 48% YoY to $3 billion, representing 89% of total revenue. This growth was driven by strong demand for higher capacity nearline products and a stronger pricing environment. Consumer revenue, which accounted for 6% of total revenue, increased 24% YoY to $186 million. Client revenue, at 5% of total revenue, grew 31% YoY to $179 million.

Western Digital's operating expenses were $397 million, or 11.9% of revenue, a 40 basis point sequential improvement. This demonstrates the company's ability to maintain cost discipline while driving top-line growth. Operating income surged to $1.3 billion, up 116% YoY, translating into a strong operating margin of 38.6%, up 1,260 basis points year-over-year. The combination of strong top-line growth, expanding gross margin, and operating leverage drove this significant improvement in profitability.

Western Digital significantly strengthened its balance sheet during the quarter by monetizing 5.8 million shares of SanDisk, leading to a $3.1 billion reduction in debt. The company ended the quarter with $2 billion in cash and cash equivalents, resulting in a net positive cash position of $450 million. Operating cash flow for the quarter was $1.1 billion, and free cash flow generation was $978 million, representing a free cash flow margin of 29%.

Kris Sennesael highlighted the balance sheet and cash flow improvements: "During the third fiscal quarter, we significantly strengthened our balance sheet by monetizing 5.8 million shares of SanDisk, which led to a $3.1 billion reduction in our debt. And with $2 billion in cash and cash equivalents, we ended the quarter in a net positive cash position of $450 million. Operating cash flow for the third fiscal quarter was $1.1 billion. And in combination with a disciplined approach to capital expenditures with CapEx of $145 million, this resulted in strong free cash flow generation of $978 million for the quarter and a free cash flow margin of 29%."

The company continued its capital return program, returning $2.2 billion to shareholders through share repurchases and dividend payments since its launch in Q4 FY2025. In Q3 FY2026, Western Digital repurchased $752 million worth of shares, repurchasing 2.9 million shares of common stock. Additionally, the company increased its dividend by 20%, from $0.125 per share to $0.15 per share, payable on June 17, 2026, to shareholders of record as of June 5, 2026.

Kris Sennesael discussed the capital return and dividend increase: "During the quarter, we made $43 million of dividend payments and increased our share repurchases to $752 million, repurchasing 2.9 million shares of common stock. Since the launch of our capital return program in the fourth quarter of fiscal 2025, we have returned $2.2 billion to our shareholders by way of share repurchases and dividend payments. Also, given the Board and management confidence in the business, the Board has approved a 20% increase of the cash dividend from $0.125 per share of the company's common stock to $0.15 per share, payable on June 17, 2026, to shareholders of record as of June 5, 2026."

For Q4 FY2026, Western Digital expects revenue to be $3.65 billion, plus/minus $100 million, reflecting continued strong demand and pricing environment. Gross margin is expected to be in the range of 51% to 52%, and operating expenses are expected to be in the range of $385 million to $395 million. The company anticipates diluted earnings per share to be $3.25 plus/minus $0.15 based on a non-GAAP diluted share count of 385 million shares.

The tone of the earnings call was notably positive, with a sentiment score of 0.46, up 10% from the previous quarter. The guidance tone also improved by 15%, reflecting the company's confidence in its outlook. The prepared remarks were particularly positive, with a sentiment score of 0.66, up 26% from the previous quarter. The company's forward-looking share and numeric density were also high, indicating a focus on future plans and detailed financial metrics.

Kris Sennesael's prepared remarks were particularly optimistic: "We are making an increase to the dividend with a 20% increase to $0.15 per quarter, and we will continue to execute on our share buyback program." The call's overall tone, as reflected in the tone history, shows a consistent improvement in sentiment and guidance tone, with a slight decrease in tone confidence and a moderate increase in QA evasiveness.

Compared to its peers in the memory subsector, Western Digital's performance stands out. While the company's revenue growth of 45.5% YoY is strong, it is outpaced by some peers like Micron Technology [MU], which reported a 345.7% YoY revenue increase. However, Western Digital's gross margin of 50.2% is more in line with the industry average, with peers like SanDisk [SNDK] reporting a gross margin of 78.4%.

Erik Woodring noted the company's strong incremental gross margins: "I think it's 260 basis points on average over the last 4 quarters, and you just did 4.5 points of gross margin expansion." Kris Sennesael confirmed this trend: "If you look at the incremental gross margins on a year-over-year or quarter-over-quarter basis for 3 quarters in a row now and including a fourth quarter, the quarter that we guided to, you see very strong incremental gross margins in the plus 70%, plus 75% range on a year-over-year and quarter-over-quarter basis."

While Western Digital does not have any notable customers or suppliers listed, the company's strong performance and outlook suggest a positive read-through for the broader semiconductor industry. The increased demand for higher capacity nearline products and the improved pricing environment indicate a favorable market for suppliers of advanced memory solutions.

Kris Sennesael highlighted the company's ability to ramp new technologies and products: "We delivered 222 exabytes to our customers, up 34% year-over-year. This includes over 4.1 million drives or 118 exabytes of our latest generation ePMR with capacity points up to 32-terabytes, demonstrating our ability to quickly ramp new technologies and products in support of strong customer demand growth."