RMBS — Rambus Inc

Stock analysis, trade plans, and proprietary indicators by Trend Edge.

Trend Edge Setup Score

Trend Edge rates RMBS Bullish with a Setup Score of 57, net conviction 58, actionability 57. How the Setup Score works →

Total Setup Score57
Directional BiasBullish
Net Conviction58
Actionability57 (in range)

Key signals behind this score

About Rambus Inc

Rambus Inc. manufactures and sells semiconductor products in the United States, South Korea, Singapore, and internationally. It offers memory interface chips comprising DDR5 memory interface chips which include registering clock driver, multiplexed registering clock driver, multiplexed data buffer, power management integrated circuits, serial presence detect hubs, temperature sensors, and client clock driver products; and DDR4 memory interface ch… Read full Trend Edge analysis →

Trend Edge Proprietary Indicators

Key Metrics

Current Price$107.47
Market Cap$11.76B
Float107.6M
Shares Outstanding108.5M
P/E (Forward)24.15
P/E (TTM)49.76
Price/Sales (TTM)15.56
vs. Analyst Target+31.7% to analyst PT
Profit Margin31.69%
Operating Margin (TTM)36.67%
Revenue (TTM)$756M
Earnings Growth (YoY)15.10%
Dividend RateNone
Analyst Target Price$141.57 (8 analysts)

Financial History

Annual Revenue & Earnings History

YearRevenueNet IncomeGross ProfitEBITDA
2020 $246M -$40.5M $155M $22.0M
2021 $328M $18.3M $230M $78.3M
2022 $455M -$14.3M $314M $41.2M
2023 $461M $334M $319M $241M
2024 $557M $180M $420M $239M
2025 $708M $230M $538M $314M

Recent Quarterly Revenue & Net Income

QuarterRevenueNet Income
Sep 2025 $179M $48.4M
Dec 2025 $190M $63.8M
Mar 2026 $180M $59.9M
Jun 2026 $207M $67.6M

Ownership & Float

Insider Ownership0.8%
Institutional Ownership94.3%
Short Float5.6%
% of All Funds Holding6.98%
Number of Funds Holding614

Current Moving Averages

Trend Edge tracks near-term, medium-term, cyclical, and secular moving averages across weekly and monthly timeframes to identify trend structure at every horizon.

TimeframeSMAValueTrend Context
Weekly10-Week SMA$96.40Near-term / short-term trend
Weekly40-Week SMA$109.40Medium-term trend
Weekly80-Week SMA$92.85Cyclical trend (business cycle)
Weekly200-Week SMA$70.02Secular trend (multi-year)
Monthly10-Month SMA$108.48Near-term monthly trend
Monthly20-Month SMA$92.25Medium-term monthly trend
Monthly40-Month SMA$74.57Secular monthly trend

Volume Shelves — Support & Resistance

Trend Edge identifies volume shelves: price zones where historically elevated trading volume creates structural support or resistance. A volume shelf forms when a disproportionate share of cumulative volume was transacted at a specific price level, making it a high-conviction anchor for future price reactions.

Price LevelTypeVolume RatioAge
$85.00 support 1.10x 0 months ago
$124.00 resistance 1.27x 2 months ago
$86.00 support 1.29x 5 months ago
$72.00 support 2.24x 12 months ago
$64.00 support 1.28x 14 months ago

Historical Earnings Reactions (117 events)

TimeframeAvg ReturnMedianWin RateBestWorst
Gap -1.55% -1.11% 39.32% 18.31% -21.53%
1 Day -1.55% -1.33% 42.74% 19.79% -28.01%
1 Week -2.30% -2.48% 41.88% 25.50% -26.03%
2 Weeks -2.13% -3.50% 41.03% 39.17% -33.50%
1 Month -0.70% -4.05% 40.17% 74.23% -50.28%

Next earnings: October 26, 2026 (15 days away)

Seasonality & Day-of-Week Patterns

Monthly Seasonality

MonthAvg ReturnWin RateSamples
Jan7.4%55.2%29
Feb9.6%55.2%29
Mar-0.0%48.3%29
Apr-1.8%41.4%29
May1.5%55.2%29
Jun7.9%50.0%30
Jul-3.5%36.7%30
Aug-2.0%50.0%30
Sep3.9%56.7%30
Oct0.7%51.7%29
Nov10.8%79.3%29
Dec0.8%41.4%29

Day-of-Week Tendencies

DayAvg ReturnWin RateSamples
Monday 0.15% 47.6% 1389
Tuesday 0.05% 48.7% 1518
Wednesday 0.20% 50.3% 1518
Thursday 0.21% 50.1% 1488
Friday 0.05% 47.4% 1480

Top Institutional Holders

Institutional holder breakdown coming soon.

Total institutional ownership: 94.3%

Insider Transactions — Smart Summary

Total insider ownership: 0.8%

12-Month Insider Activity Summary

Total Filings19
Net Value-$12.7M
Net Shares Change-149,351
% of Float-0.1%
C-Suite Filings7
Clusters Detected3

Key Insiders

NameTitleNet ValueFilingsActivity
FAN XIANZHI SEAN EVP, COO -$5.8M 1 1 sell
Higashi Emiko -$2.4M 2 2 sell
Sayiner Necip -$2.1M 2 2 sell
STANG ERIC B -$1.7M 2 2 sell
KISSNER CHARLES -$525,000 1 N/A
LAUB STEVEN -$188,279.25 1 1 sell
Shinn John SVP, General Counsel -$143,630 1 1 sell

Transaction Clusters

PeriodFilingsInsidersNet ValueSeniority
2026-02-24 – 2026-03-04 3 3 -$4.8M 3 C-suite
2026-04-27 – 2026-05-11 3 3 -$1.9M
2026-05-26 – 2026-06-03 6 5 -$9.9M 2 C-suite

Significant Filings

DateInsiderTitleNet ValuePrice After
2026-05-26 FAN XIANZHI SEAN EVP, COO -$5.8M Transaction at $151.69, now -29.2%
2026-06-03 Higashi Emiko -$1.6M Transaction at $160.50, now -33.0%
2026-05-11 Sayiner Necip -$1.3M Transaction at $130.18, now -17.4%
2026-06-03 Sayiner Necip -$850,750 Transaction at $170.15, now -36.8%
2026-06-02 STANG ERIC B -$730,000 Transaction at $146.00, now -26.4%
2026-05-11 LAUB STEVEN -$188,279.25 Transaction at $125.52, now -14.4%

View full insider transaction history on Trend Edge →

AI Consult Analysis

Trend Edge's AI Consult feature delivers a comprehensive, multi-layer trade plan for Rambus Inc (RMBS) powered by Claude Opus — Anthropic's most capable AI model. The analysis covers five layers: technical analysis (near-term, medium-term, cyclical, and secular trend, momentum, volume shelf support and resistance, breakout and breakdown signals), qualitative analysis (business model, competitive moat, sector dynamics), insider sentiment (buy and sell signals from executive and director transactions), share stats analysis (institutional accumulation, fund positioning, short float squeeze potential), and fundamental analysis (valuation, revenue growth, profit margin, earnings quality).

AI Consult synthesizes all five layers into a single bullish or bearish thesis with explicit entry, exit, stop loss, and take profit levels — giving you a complete, AI-powered trade plan with defined risk/reward. Whether you are building a long position, initiating a short, or looking for a reversal setup, AI Consult identifies the highest-probability signal from the current trend.

Get the full AI Consult analysis for RMBS on Trend Edge →