Rambus (NASDAQ:RMBS) Stock Falls 4.1% – Here’s Why

Posted by George Bondi on Oct 27th, 2026

Rambus, Inc. (NASDAQ:RMBS – Get Free Report) traded down 4.1% during mid-day trading on Tuesday. The stock traded as low as $85.62 and last traded at $86.5950. 361,085 shares were traded during mid-day trading, a decline of 86% from the average daily volume of 2,551,115 shares. The stock had previously closed at $90.32.

Rambus News Roundup

Here are the key news stories impacting Rambus this week:

Positive Sentiment: Rambus reported record third-quarter revenue of $218.3 million, up 22% year over year and above the company’s guidance range of $210 million to $216 million. Non-GAAP diluted EPS was $0.84, exceeding the $0.78-$0.79 analyst consensus, while GAAP diluted EPS was $0.69. Rambus Reports Third Quarter 2026 Financial Results
Positive Sentiment: Product revenue reached a record $114.3 million, increasing 22% year over year and 15% sequentially. Operating cash flow also hit a record $102.5 million, supporting the company’s financial strength. Rambus: 3 Key Takeaways for Long-Term Investors
Positive Sentiment: The company repurchased $135 million of stock during the quarter and ended September with $776.9 million in cash, cash equivalents and marketable securities, providing support for shareholder returns and future investments. Rambus: 3 Key Takeaways for Long-Term Investors
Neutral Sentiment: Rambus guided for fourth-quarter revenue of $227 million to $233 million and GAAP diluted EPS of $0.68 to $0.76. Although revenue guidance implies continued growth, investors appear to want stronger evidence that AI-driven demand will accelerate.
Negative Sentiment: The earnings beat did not translate into a higher stock price because the forward outlook was viewed as muted relative to lofty expectations. Commentary and analyst reviews suggested there was no urgent reason to buy the shares after the results. Rambus falls despite earnings beat on muted guidance outlook
Negative Sentiment: Recent reported insider trading showed selling rather than buying by company executives, which may add a modest sentiment headwind for investors. Rambus Reports Record Revenue

Analysts Set New Price Targets

RMBS has been the topic of several research reports. Rosenblatt Securities reiterated a “buy” rating and issued a $165.00 price target on shares of Rambus in a research report on Tuesday, July 28th. Susquehanna restated a “neutral” rating and set a $103.00 price objective (up from $100.00) on shares of Rambus in a research report on Tuesday. Benchmark restated a “buy” rating on shares of Rambus in a research report on Tuesday, July 28th. Evercore reaffirmed an “outperform” rating and issued a $150.00 target price on shares of Rambus in a research note on Tuesday. Finally, Glj Research set a $165.00 target price on Rambus in a report on Tuesday, July 28th. Six research analysts have rated the stock with a Buy rating and four have assigned a Hold rating to the stock. According to data from MarketBeat, the stock presently has a consensus rating of “Moderate Buy” and an average target price of $144.75.

Get Our Latest Analysis on RMBS

Rambus Trading Down 2.6%

The company has a market cap of $9.54 billion, a PE ratio of 40.32 and a beta of 1.85. The business has a 50 day simple moving average of $94.46 and a two-hundred day simple moving average of $107.99.

Rambus (NASDAQ:RMBS – Get Free Report) last posted its quarterly earnings data on Monday, October 26th. The semiconductor company reported $0.84 earnings per share (EPS) for the quarter, topping the consensus estimate of $0.79 by $0.05. The business had revenue of $218.29 million for the quarter, compared to analysts’ expectations of $213.21 million. Rambus had a return on equity of 17.89% and a net margin of 31.69%. On average, equities research analysts expect that Rambus, Inc. will post 2.52 earnings per share for the current fiscal year.

Hedge Funds Weigh In On Rambus

Several large investors have recently added to or reduced their stakes in RMBS. BlackRock Inc. purchased a new stake in Rambus in the 2nd quarter valued at about $1,853,645,000. EdgePoint Investment Group Inc. lifted its holdings in shares of Rambus by 38.5% during the 1st quarter. EdgePoint Investment Group Inc. now owns 1,947,742 shares of the semiconductor company’s stock worth $167,564,000 after acquiring an additional 541,056 shares during the period. Bank of America Corp DE purchased a new position in shares of Rambus during the 2nd quarter worth about $161,774,000. Swedbank AB lifted its holdings in shares of Rambus by 14.7% during the 1st quarter. Swedbank AB now owns 1,563,000 shares of the semiconductor company’s stock worth $134,465,000 after acquiring an additional 200,000 shares during the period. Finally, Bank of New York Mellon Corp acquired a new stake in shares of Rambus in the second quarter worth approximately $109,940,000. 88.54% of the stock is currently owned by hedge funds and other institutional investors.

Rambus Company Profile

(Get Free Report)

Rambus Inc is a semiconductor technology company that develops and licenses intellectual property for memory and data-processing systems. Its technologies are designed to support higher bandwidth, improved performance, reliability and security across data centers, artificial intelligence and high-performance computing platforms, as well as other computing and communications applications.

The company offers memory interface products and intellectual property, including solutions for DDR5 and other advanced memory architectures, high-bandwidth memory, memory modules and associated system components.