Why Is SUPER MICRO COMPUTER (SMCI) Stock Down Today?
By the Top Tier Newswire AI Desk · November 13, 2026 at 12:06 AM ET · reviewed against 25 wire stories
SUPER MICRO COMPUTER (SMCI) is down -11.30% in the latest session. Our newswire has captured 25 stories on SMCI across 12 sources in the last 36 hours, with AI sentiment reading mixed (avg 46/100).
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Super Micro Computer (SMCI) shares fell 11.30% to $26.99 on Thursday, driven by reports that federal prosecutors are investigating allegations of product smuggling. The primary catalyst was news that the Department of Justice is examining whether entities linked to Alice Huang were involved in efforts to smuggle Supermicro products into China.
What Happened
Federal prosecutors are investigating whether entities linked to Alice Huang were involved in efforts to smuggle Supermicro products into China. The company stated it has fully cooperated with US, Taiwanese, and Singapore authorities and has been voluntarily providing information. Separately, Semafor reported that Supermicro says Megaspeed was never a customer. The stock rebounded 1.73% in Thursday’s after-hours trading, recovering some losses after the regular session plunge.
What The Data Shows
The stock has moved down 14.0% over the last eight sessions, falling from $31.39 to $26.99. The 52-week range is $19.48 to $51.40. Fundamentals show a market cap of $18.3B, a P/E of 6.4, and revenue growth of 156.5% TTM. Net margin stands at 6.8%, and the beta is 2.18. Unusual options activity included 29 notable prints with call premium of $12.3M versus put premium of $6.1M. The largest single print was $3.0M. Recent insider filings show one buy totaling $50K and four sells totaling $24.4M. Angel Scott bought on November 6, 2026, while Liu Liang Chiu-Chu Sara and Liang Charles sold on October 7, 2026. Congressional trades include two buys by Donald J. Trump in July and August 2026.
What To Watch
Investors will monitor the scope of the DOJ investigation and any further disclosures from the company regarding the smuggling allegations. The recent deterioration in sentiment and the significant drop in the 8-session price trend suggest continued volatility as the market digests the legal developments.
AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.
SMCI · today's session (5-min) · -2.53% vs prior close · updated 8:08 PM ETAI sentiment, last 36h · averaged over 25 stories · 46/100 neutral
The headlines behind the move
Story flow · 8 stories on the wire, last 36h · hover or tap a dot for the headline
21h agoTipRanksNEUTRAL 54General
Why Super Micro Stock Rebounded In After Hours Following An 11 Drop
Super Micro Computer ($SMCI) stock rebounded 1.73% in Thursday’s after-hours trading, recovering some losses after an 11% plunge during the regular session. The reb...
22h agoInvesting.com MarketsBULLISH 64General
Why is Semiconductor Manufacturing International stock surging today?
Why is Semiconductor Manufacturing International stock surging today?
1d agoThe FlyBULLISH 58Earnings
Smith Micro reports Q3 adjusted EPS (5c) vs (61c) last year
1d agoFidelity NewsBEARISH 34General
Sector Update: Tech
Tech stocks were lower late Thursday afternoon, with the State Street Technology Select Sector SPDR ETF down 0.7% and the State Street SPDR S&P Semiconductor ETF shedding 1%. The Philadelphia Semiconductor index was decreasing 0.8%. In corporate news, Super Micro Computer (SMCI.NaE) shares were falling over 10% after Bloomberg reported the US Justice Department is probing Alice Huang, the alleged Chinese ...
1d agoThe FlyBEARISH 44General
Super Micro says Megaspeed ‘never a customer,’ Semafor’s Goswami reports
1d agoBarron'sBEARISH 34General
Super Micro Stock Falls as DOJ Probes Smuggling Allegations
1d agoStocktwits NewsBEARISH 34General
Supermicro, Nvidia Reportedly Face DOJ Scrutiny In Separate Inquiries — SMCI Stock Plunges
According to Bloomberg, Federal prosecutors are investigating whether entities linked to Alice Huang were involved in efforts to smuggle Supermicro products into China.
1d agoMarketWatchBEARISH 34General
Super Micro Computer Slips on Report of DOJ Probe Into Alice Huang
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