NEW YORK, June 16, 2026, 19:07 EDT
- Super Micro stock last traded at $29.22, down 5.3%. A June financing package has kept dilution concerns in the spotlight.
- Jane Street reported an 8.5% passive stake, according to a Schedule 13G filing Tuesday.
- The AI-server company says it is raising capital mainly to help buy parts for around $39 billion in new AI-server orders.
Super Micro Computer dropped 5.3% to $29.22 late Tuesday, underperforming other server and chip names. Jane Street reported a passive stake as investors continued digesting the company’s $7 billion equity-linked plan. About 54.2 million shares traded with the price hovering near the day’s low at $29.11.
Super Micro is trying to ride the latest surge in artificial-intelligence server demand, but the focus in the market has swung to dilution. Traders are weighing how much fresh equity could hurt current shareholders, with dilution now the main question. The company says its order book is strong, but the risk to each share’s future earnings is in the spotlight.
Jane Street Group and its affiliates said they own 56.6 million shares of Super Micro, or 8.5% of the class, according to a Schedule 13G. That filing is the form used by big holders who aren’t aiming for control. The filing said some of the stake is shares that can be picked up from depositary shares linked to Super Micro’s 7.00% Series A Mandatory Convertible Preferred Stock.
Super Micro priced its offering last week at $27.50 a share for 45,454,545 common shares and at $50 for 75 million depositary shares. The company is issuing a mandatory convertible preferred, which pays a set dividend for a time, then converts to common stock. That could push the share count higher later.
The company said the offerings along with an at-the-market stock sale plan could bring in up to $7 billion in gross proceeds. Some of that cash would go toward buying components for around $39 billion of advanced AI-server orders across more than 20 customers, it said.
Super Micro finished the depositary-share sale Monday, firming up its financing. An 8-K filing with the Securities and Exchange Commission said the offering closed June 15. The preferred stock pays a 7% yearly dividend on a $1,000 liquidation preference.
The tech drop didn’t help either. Reuters said Tuesday’s session saw the Nasdaq Composite slide 1.15% and the S&P 500 off 0.57%. The Philadelphia semiconductor index skidded 5.7%. Tech was the worst sector in the S&P 500.
“We had a big move yesterday in the market,” said Mark Luschini, chief investment strategist at Janney Montgomery Scott, in a comment to Reuters. He said investors were “digesting some of those gains” as they waited for the Fed’s policy update. Higher-risk AI infrastructure names lost steam in that environment. Reuters
Dell Technologies slipped 1.2% and Hewlett Packard Enterprise dropped 1.3% among names in the group, while Nvidia, which supplies AI chips for data centers, was off 2.4%. Super Micro’s bigger move underlined a shift, with the shares acting more like a financing play than a broad AI story this week.
Super Micro has warned the $39 billion in AI orders aren’t locked in and could be cancelled or delayed. The company made that clear in its own offering statement. Orders might slip, margins could weaken, or more stock could hit the market. Any of those would weigh on the stock—even with solid AI infrastructure spending.
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