Fabless65Foundry17Memory22Networking57Optics39Semicap61Materials80Integration70DC Infra84AI Cloud26AI Model22
Fabless
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FablessIndustry / RMBS
Rambus Inc. logo

Rambus Inc.

Memory interface chip and IP supplier.

FablessMemoryConnectivity

Price

$158.40

Change

+19.90 (+14.37%)

Market cap

$17.1B

52w range

$47–$162

Exchange

NASDAQ

Country

US

AI relevance

Memory interface layer for data center platforms.

Financials

Revenue, margins, cash flow

FY 2025 · reported 2025-12-31

Revenue
$707.6M
Gross margin
76.0%
Op margin (TTM)
36.8%
Net margin (TTM)
32.6%
R&D
$187.7M
Free cash flow
$333.2M
Capex
$26.8M
EV / EBITDA
54.1x

Transcripts

Earnings call library

75 on file

Ownership

13F holders and ETF exposure

As of 2026-03-31

13F holders
66
Q/Q holders
-502
Ownership %
1.6%
Q/Q shares
-98.1M
Shares held
1.7M
Value held
$148.2M

Events

Calendar, news, filings

Next earnings

2026-04-27EPS est $0.61

Recent filings

  • 8-K2026-04-24
  • 42026-04-15
  • 42026-04-07