EMERALD ADVISERS, LLC

Position in RMBS — Rambus Inc

CIK 1015083 LEOLA, PA

Position in RMBS

as of Mar 31, 2026 · filed May 4, 2026 Compact

Position Value

$42,433,093

-$15,180,558 QoQ

Shares Held

493,236

-21.3% QoQ

Ownership

0.456%

of shares outstanding

% of Portfolio

1.35%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2023

13 quarters on record

Voting authority Sole 76.40115482243795.ToString("F0")% Shared 0.ToString("F0")% None 23.59884517756206.ToString("F0")%

Technology · as of Mar 31, 2026

EMERALD ADVISERS, LLC holds $272,269,961 across 15 Semiconductors names. RMBS ranks #3 (15.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CRDO	Credo Technology Group Holding Ltd	498,574	$46,801,141
2	LASR	Nlight, Inc.	746,674	$42,575,351
3	RMBS	Rambus Inc This page	493,236	$42,433,093
4	SMTC	Semtech Corp	457,018	$35,140,114
5	SYNA	SYNAPTICS Inc	329,916	$23,107,316
6	SITM	SITIME Corp	65,762	$22,710,906
7	PI	Impinj Inc	181,615	$18,651,860
8	DIOD	Diodes Inc /Del/	181,053	$12,358,677

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$42,433,093	493,236	-21.3%	Shares	Sole	2026-05-04
2025-12-31	$57,613,651	626,985	-1.7%	Shares	Sole	2026-02-09
2025-09-30	$66,453,966	637,754	-10.2%	Shares	Sole	2025-10-30
2025-06-30	$45,462,074	710,123	+33.8%	Shares	Sole	2025-08-04
2025-03-31	$27,479,749	530,702	-2.4%	Shares	Sole	2025-05-01
2024-12-31	$28,746,800	543,829	-3.1%	Shares	Sole	2025-02-11
2024-09-30	$23,702,899	561,414	+42.1%	Shares	Sole	2024-10-29
2024-06-30	$23,207,908	394,961	+8.3%	Shares	Sole	2024-08-06
2024-03-31	$22,539,881	364,664	+1.7%	Shares	Sole	2024-05-08
2023-12-31	$24,480,797	358,693	-1.5%	Shares	Sole	2024-02-05
2023-09-30	$20,323,125	364,279	+25.9%	Shares	Sole	2023-10-26
2023-06-30	$18,560,915	289,246	+462.0%	Shares	Sole	2023-07-25
2023-03-31	$2,637,993	51,463	—	Shares	Sole	2023-05-04
No filing history on record for this holder in this stock.