Rambus Inc [RMBS] short interest surges, jumping by 4.08 million million shares

Anna Perez

Investors can expect a company’s stock to rise or fall based on the buying and selling of stock by its insiders. Rambus Inc shares valued at $511,760 were sold by STANG ERIC B on Nov 07 ’25. At $102.35 per share, STANG ERIC B sold 5,000 shares. The insider’s holdings dropped to 24,394 shares worth approximately $3.07 million following the completion of this transaction.

Also, STANG ERIC B sold 4,000 shares, netting a total of over 447,140 in proceeds. Following the sale of shares at $111.78 each, the insider now holds 20,394 shares.

Before that, STANG FAMILY TRUST had added 4,000 shares to its account. In a trade valued at $447,140, the Officer bought Rambus Inc shares for $111.78 each.

As published in a research note from Susquehanna on October 06, 2025, Rambus Inc [RMBS] has been rated down from a Positive to a Neutral and the price target has been revised to $100. Analysts at Arete upgraded the stock from ‘”a Neutral”‘ to ‘”a Buy”‘ outlook in a report released in late August. As of February 04, 2025, Evercore ISI has initiated its “an Outperform” rating for RMBS. Earlier on November 26, 2024, Robert W. Baird initiated its rating. Their recommendation was “an Outperform” for RMBS stock.

Analyzing RMBS Stock Performance

On last trading session, Rambus Inc [NASDAQ: RMBS] rose 14.38% to $125.93. The stock’s lowest price that day was $120.0, but it reached a high of $131.12 in the same session. During the last five days, there has been a surge of approximately 31.89%. Over the course of the year, Rambus Inc shares have jumped approximately 103.38%.

Is Rambus Inc subject to short interest?

Stocks of Rambus Inc saw a sharp rise in short interest on 2025-12-31 jumping by 0.45 million shares to 4.08 million. Data from Yahoo Finance shows that the short interest on 2025-11-28 was 3.63 million shares. A jump of 11.14% in short interest reflects a negative sentiment towards the stock. Despite the fact that short shares comprise just 3.29 of the overall float, the days-to-cover ratio (short ratio) jumped to 3.29.

Which companies own the most shares of Rambus Inc (RMBS)?

In terms of Rambus Inc share price expectations, FactSet research, analysts set an average price target of 117.5 in the next 12 months, up nearly 6.72% from the previous closing price of $110.1. Analysts anticipate Rambus Inc stock to reach 126 by 2026, with the lowest price target being 100. In spite of this, 4 analysts ranked Rambus Inc stock as Buy at the end of 2026. On November 12, 2024, Loop Capital assigned a price target of “a Buy” to the stock and initiated coverage with a $70.

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