FIRST TRUST ADVISORS LP

Position in RMBS — Rambus Inc

CIK 1125816 Wheaton, IL

Position in RMBS

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$26,432,201

-$1,149,133 QoQ

Shares Held

307,244

+2.4% QoQ

Ownership

0.284%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

24 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

FIRST TRUST ADVISORS LP holds $7,662,294,891 across 44 Semiconductors names. RMBS ranks #19 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NVDA	Nvidia Corp	10,426,580	$1,818,395,552
2	AVGO	Broadcom Inc.	5,175,717	$1,601,936,168
3	MPWR	Monolithic Power Systems Inc	591,353	$646,555,802
4	QCOM	Qualcomm Inc/De	3,998,634	$514,944,086
5	TXN	Texas Instruments Inc	2,592,788	$503,363,862
6	MU	Micron Technology Inc	1,137,009	$384,127,120
7	ADI	Analog Devices Inc	1,008,833	$320,950,130
8	AMD	Advanced Micro Devices Inc	1,186,116	$241,291,577

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$26,432,201	307,244	+2.4%	Shares	Sole	2026-05-13
2025-12-31	$27,581,334	300,156	+49.7%	Shares	Sole	2026-02-13
2025-09-30	$20,896,789	200,545	+34.3%	Shares	Sole	2025-11-12
2025-06-30	$9,560,106	149,330	+16.0%	Shares	Sole	2025-08-13
2025-03-31	$6,665,587	128,729	+48.6%	Shares	Sole	2025-05-14
2024-12-31	$4,578,151	86,609	-56.8%	Shares	Sole	2025-02-13
2024-09-30	$8,461,521	200,415	+12.8%	Shares	Sole	2024-11-13
2024-06-30	$10,435,540	177,596	-24.2%	Shares	Sole	2024-08-13
2024-03-31	$14,481,588	234,292	+27.4%	Shares	Sole	2024-05-13
2023-12-31	$12,555,201	183,959	-23.8%	Shares	Sole	2024-02-13
2023-09-30	$13,469,212	241,427	+101.1%	Shares	Sole	2023-11-13
2023-06-30	$7,703,287	120,045	+2.4%	Shares	Sole	2023-08-14
2023-03-31	$6,011,875	117,282	-8.4%	Shares	Sole	2023-05-15
2022-12-31	$4,586,607	128,046	+32.6%	Shares	Sole	2023-02-09
2022-09-30	$2,454,275	96,549	-39.1%	Shares	Sole	2022-11-14
2022-06-30	$3,409,689	158,664	-6.0%	Shares	Sole	2022-08-12
2022-03-31	$5,380,480	168,720	+38.3%	Shares	Sole	2022-05-13
2021-12-31	$3,584,169	121,952	-26.0%	Shares	Sole	2022-02-08
2021-09-30	$3,660,158	164,872	+80.6%	Shares	Sole	2021-11-15
2021-06-30	$2,164,343	91,284	+0.4%	Shares	Sole	2021-10-12
2021-03-31	$1,768,340	90,964	+121.7%	Shares	Sole	2021-05-14
2020-12-31	$716,331	41,027	-54.2%	Shares	Sole	2021-02-02
2020-09-30	$1,226,938	89,623	+13.4%	Shares	Sole	2020-11-05
2020-06-30	$1,201,423	79,041	—	Shares	Sole	2020-07-22
No filing history on record for this holder in this stock.