Cinctive Capital Trims Rambus Stake by 75%

Hedge fund reduces position in semiconductor company during third quarter

Mar. 17, 2026 at 8:09am

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Cinctive Capital Management LP reduced its stake in Rambus, Inc. (NASDAQ:RMBS) by 75.2% during the third quarter, according to a recent 13F filing with the Securities and Exchange Commission. The hedge fund now owns 16,315 shares of the semiconductor company's stock, down from 65,677 shares previously.

Why it matters

Rambus is a major player in the semiconductor industry, providing intellectual property and technology licensing. Changes in institutional ownership, especially by large hedge funds, can signal shifts in market sentiment and future performance of the stock.

The details

According to the 13F filing, Cinctive Capital Management sold 49,362 shares of Rambus stock during the third quarter. The fund now holds a position valued at $1.7 million, down from $6.8 million at the end of the prior quarter.

  • Cinctive Capital Management reduced its Rambus stake during the third quarter of 2026.

The players

Cinctive Capital Management LP

A hedge fund that has reduced its position in semiconductor company Rambus, Inc.

Rambus, Inc.

A technology licensing company specializing in semiconductor and system-level interface solutions.

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The takeaway

The reduction in Cinctive Capital's Rambus stake could signal broader market concerns about the semiconductor company's outlook, though the filing does not provide specific reasons for the portfolio change. Investors will likely watch for any further shifts in institutional ownership of Rambus stock.