By the Top Tier Newswire AI Desk · September 1, 2026 at 9:46 AM ET · reviewed against 1 wire stories
PDF SOLUTIONS INC (PDFS) is down -5.74% in the latest session. Our newswire has captured 1 story on PDFS across 1 source in the last 36 hours, with AI sentiment reading bullish (avg 73/100).
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PDFS stock is down 5.74% to $41.93 in today’s session. The decline follows a sharp intraday reversal from a morning high of $44.50 to a low of $41.79. The stock opened near its 52-week high but has since retreated, trading below $42 for the first time in several weeks. The move comes amid mixed signals from the broader market and recent analyst activity.
What Happened
PDF Solutions Inc. (PDFS) opened at $44.50 on September 1, 2026, matching its 52-week high. However, the stock quickly reversed course, hitting a session low of $41.79 by 9:40 AM ET. The stock has traded down for the majority of the session, with volume remaining muted at 0.0M shares, or 0.1 times the 3-month average. The pullback comes after the company affirmed its FY2026 sales guidance of $262.829 million, slightly below the $263.100 million estimate. Additionally, Zhang Shuo, a director, sold shares on August 12, 2026, according to an SEC Form 4 filing. The insider sale is the only transaction of its kind in the last 90 days.
What The Data Shows
PDFS has a market cap of $1.9 billion and a P/E ratio of 175.6, indicating high valuation expectations. The stock has a beta of 1.65, making it more volatile than the broader market. Over the 52-week period, the stock has printed one fresh high and six fresh lows. The recent intraday action shows a sharp reversal, with the stock losing more than $2.50 from its morning peak. The stock is currently trading near the lower end of its 52-week range, which spans from $18.93 to $71.69. The session volume remains well below average, suggesting limited conviction in the move.
What To Watch
The stock has no upcoming earnings report to monitor. Investors should watch for shifts in coverage breadth and analyst commentary in the coming weeks, as recent initiations from Bernstein and Wells Fargo have offered both Outperform and Equal-Weight ratings with price targets above the current price.
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.
PDFS · Sep 1 session (5-min) · -6.05% vs prior close · updated 8:58 PM ETAI sentiment, last 36h · averaged over 1 story · 73/100 bullish
The headlines behind the move
Story flow · 1 story on the wire, last 36h · hover or tap a dot for the headline
12d agoYahoo TopBULLISH 73Product/PR
PDF Solutions (PDFS): A Semiconductor Software Winner Returned 52% in Q2
Riverwater Partners, an investment management company, released its ‘Small Cap Strategy’ Q2 2026 investor letter. The letter can be downloaded here. The Small Cap Strategy underperformed the Russell 2000 in the second quarter as the benchmark experienced one of its strongest risk-on rallies in recent memory, although the strategy remained ahead year-to-date. The quarter was […]
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