EMERALD ADVISERS, LLC

Position in RMBS — Rambus Inc

CIK 1015083 LEOLA, PA

Position in RMBS

as of Jun 30, 2026 · filed Aug 5, 2026 Compact

Position Value

$33,542,468

-$8,890,625 QoQ

Shares Held

252,693

-48.8% QoQ

Ownership

0.234%

of shares outstanding

% of Portfolio

0.79%

of 13F equity value

Holder Rank

#62

of 615 holders

Holding Since

Mar 2023

14 quarters on record

Voting authority Sole 75% Shared 0% None 25%

Technology · as of Jun 30, 2026

EMERALD ADVISERS, LLC holds $351,576,146 across 17 Semiconductors names. RMBS ranks #6 (9.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SMTC	Semtech Corp	393,030	$63,611,905
2	LASR	Nlight, Inc.	736,848	$51,299,357
3	DIOD	Diodes Inc /Del/	345,473	$37,808,565
4	SYNA	SYNAPTICS Inc	298,552	$37,089,114
5	MXL	Maxlinear, Inc	280,350	$35,893,210
6	RMBS	Rambus Inc This page	252,693	$33,542,468
7	PI	Impinj Inc	176,780	$25,320,199
8	POWI	Power Integrations Inc	264,342	$22,141,285

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$33,542,468	252,693	-48.8%	Shares	Sole	2026-08-05
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.