Super Micro Computer (NASDAQ: SMCI) saw its stock rise 4.5% on Friday, closing at $39.59, even as co-founder Sara Liu filed notices to sell a modest number of shares. The transactions, while attention-grabbing, represent a tiny fraction of the company's outstanding shares.
Liu, who serves as senior vice president and director, filed two Form 144 notices covering a total of 200,000 shares. Against the company's 656.97 million shares outstanding, this amounts to just 0.030% of the total. Even relative to Friday's heavy trading volume of 53.55 million shares, the sales represent only 0.37%.
The filings reveal that one sale was completed on September 3, while another 100,000-share sale was proposed for September 4. The indicated aggregate value of both transactions is $7.72 million. The September 4 notice lists UBS as the broker and states a market value of $4.00 million for that block. Both filings reference a trading plan adopted on May 26.
While insider sales often draw scrutiny, the far more significant development for investors lies in the company's audited cash-flow statement for fiscal 2026. Revenue surged 77.8% to $39.06 billion, and net income more than doubled to $2.23 billion. However, operations consumed $6.81 billion in cash, a stark reversal from the $1.66 billion generated in the prior year.
The cash outflow is attributed to a substantial increase in inventory purchases and accounts receivable, alongside higher operational spending. Inventory ballooned to $12.90 billion, up $8.22 billion, while receivables rose $3.92 billion to $6.13 billion. This means that despite record sales, the company is not converting profits into cash efficiently.
To bridge the gap, Super Micro raised $9.48 billion in financing during the year, including $5.64 billion from equity offerings and $3.95 billion from net credit and term-loan proceeds. The company ended the fiscal year with $7.52 billion in cash against $8.7 billion in bank debt and convertible notes.
CEO Charles Liang highlighted that the company has generated more than $60 billion in new orders and booked a record backlog entering fiscal 2027. However, the cash conversion cycle remains a key risk. Annual gross margin slipped to 10.8%, down from 11.1% in 2025 and 13.8% in 2024, though the fourth quarter showed a sharp improvement to 17.5%.
Adding to investor concerns, management disclosed that internal control over financial reporting remained ineffective as of June 30 due to an unremediated IT general control weakness related to access monitoring for financial applications. While the auditor, BDO, issued an unqualified opinion on the financial statements, it rendered an adverse opinion on internal control. Three previously reported weaknesses were remediated.
With markets closed for the weekend and Labor Day, trading resumes Tuesday. Investors will be watching for any Form 4 filings confirming the proposed sale and, more importantly, for signs that the company can convert its backlog into cash. The bull case hinges on efficient working capital management; the bear case centers on the possibility of another costly build-up in inventory and receivables.
