BlackRock, Inc.

Holdings History for RAMBUS INC - COMMON STOCK (RMBS)

Symbol: RMBS on Nasdaq
Investment type: Equity / COMMON STOCK
Latest Disclosed Shares Owned: 15,060,232 shares
Security Ownership %: 14%

Shares, Excluding Options vs Price

Value, Excluding Options

BlackRock, Inc. ownership in RAMBUS INC COMMON STOCK (RMBS)

21 Jan 2026 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 15,060,232 shares of RAMBUS INC COMMON STOCK (RMBS). This represents 14% ownership of the company. This is the first filing by BlackRock, Inc. disclosing ownership of RAMBUS INC COMMON STOCK (RMBS).

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filing time
BlackRock, Inc.	14%		$1,383,886,224	15,060,232			$91.89	13G/A	31 Dec 2025	21 Jan 2026, 12:30

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0.03%	+0%	$1,495,526,797	16,275,186	+466,493	+3%	$91.89	Q4 2025
30 Sep 2025	0.03%	+0%	$1,647,265,810	15,808,693	+808,613	+5.4%	$104.20	Q3 2025
30 Jun 2025	0.02%	+0%	$960,305,122	15,000,080	+763,514	+5.4%	$64.02	Q2 2025
31 Mar 2025	0.02%	+0%	$737,098,193	14,236,566	+97,504	+0.69%	$51.77	Q1 2025
31 Dec 2024	0.02%	+0%	$747,390,816	14,139,062	+445,878	+3.3%	$52.86	Q4 2024
30 Sep 2024	0.01%	0%	$578,126,229	13,693,184	0		$42.22	Q3 2024

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.