RMBS Rambus Inc Loading... : Bullish and Bearish Analyst Opinions
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Top Calls
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06:58
Aug 24
Aug 24
Short Rambus as DRAM IP fades
Short Rambus on the view that its DRAM IP business will not exist in three years, eliminating a core revenue stream.
MED
23:04
Aug 15
Aug 15
Author lists RMBS, CBRS, and ATOM as names to research further without stating positions.
Author lists RMBS, CBRS, and ATOM as names to research further without stating positions or forward calls, so they are watch items.
LOW
23:34
Aug 04
Aug 04
Research note summarizing Astera's earnings call read-throughs across memory, server OEMs.
Research note summarizing Astera's earnings call read-throughs across memory, server OEMs, and custom silicon; all tickers are watchlist context, not positions.
LOW
22:52
Jul 27
Jul 27
Watch RMBS as IP licensor benefiting from hyperscaler HBM design win and architecture control.
MED
22:52
Jul 27
Jul 27
Monitor RMBS as a memory-interface IP play; the call offers positive read-throughs for server.
Monitor RMBS as a memory-interface IP play; the call offers positive read-throughs for server memory content growth and HBM design wins, but the author does not disclose a position.
MED
22:40
Jul 27
Jul 27
Rambus CEO Luke Serafin expresses growing confidence in CPU demand from agentic AI and guides.
Rambus CEO Luke Serafin expresses growing confidence in CPU demand from agentic AI and guides for 20% year-over-year growth in Q3.
22:09
Jul 27
Jul 27
Watch RMBS as earnings and guidance reflect AI-driven product momentum.
Watch RMBS as earnings and guidance reflect AI-driven product momentum, but no explicit author position.
MED
13:46
Jul 27
Jul 27
The author maps a busy earnings week around the Fed decision where major tech firms update AI.
The author maps a busy earnings week around the Fed decision where major tech firms update AI capex guidance, expecting volatility but not taking a directional position.
LOW
01:36
Jul 26
Jul 26
The author provides a comprehensive list of upcoming earnings reports and emphasizes.
The author provides a comprehensive list of upcoming earnings reports and emphasizes the importance of capex data for the broader AI investment narrative.
LOW
15:29
Jul 20
Jul 20
Author mentions RMBS as a comparable company in a memory SOTP discussion.
Author mentions RMBS as a comparable company in a memory SOTP discussion, noting its ~30x forward earnings multiple; no directional view expressed.
LOW
00:49
Jul 08
Jul 08
Watch RMBS as memory interface IP enabler for CXL memory expansion.
Watch RMBS as memory interface IP enabler for CXL memory expansion, supported by Penguin's read-through.
MED
21:43
Jun 24
Jun 24
Author names RMBS as a bullish candidate in response to a direct question about which companies.
Author names RMBS as a bullish candidate in response to a direct question about which companies to look at, expressing conviction all named names will outperform.
MED
19:32
Jun 22
Jun 22
The author finds RMBS more interesting than the parent's ticker but has not taken a position.
The author finds RMBS more interesting than the parent's ticker but has not taken a position, only expressing preliminary curiosity.
LOW
00:17
Jun 14
Jun 14
The tweet presents a factual ranking of semiconductor companies by employee growth without.
The tweet presents a factual ranking of semiconductor companies by employee growth without expressing any personal position or forward-looking trade call.
LOW
14:30
Jun 02
Jun 02
Watch CXL/memory-pooling beneficiaries (Astera, Rambus, Marvell).
Watch CXL/memory-pooling beneficiaries (Astera, Rambus, Marvell) — disaggregated composable AI infrastructure is a long-duration fundamental shift, but near-term catalyst is limited.
MED
20:53
Jun 01
Jun 01
Buy Rambus as author discloses an active, ongoing position they are still adding.
Buy Rambus as author discloses an active, ongoing position they are still adding to, framing it as a small-cap memory semiconductor play within a long-term portfolio context.
MED
20:29
Jun 01
Jun 01
The author shares realized and unrealized gains on several semiconductor and tech holdings.
The author shares realized and unrealized gains on several semiconductor and tech holdings, expressing a long-term compounding mindset without explicit forward calls beyond HIMX's realized gain.
LOW
22:43
May 27
May 27
Watch RMBS as a medium-magnitude beneficiary of CXL adoption.
Watch RMBS as a medium-magnitude beneficiary of CXL adoption, which creates additional demand for memory controllers, interfaces, and validation IP as inference architectures scale.
MED
00:12
May 27
May 27
RMBS flagged as probably fully valued at 40-60x P/E
Author explicitly names RMBS as a memory satellite trading at 40-60x P/E and flags it as "probably fully valued," contrasting it unfavorably with memory leaders.
MED
20:12
May 26
May 26
Watch RMBS as an HBM4 controller IP provider directly in the critical path of next-generation.
Watch RMBS as an HBM4 controller IP provider directly in the critical path of next-generation high-bandwidth memory adoption driven by AI compute demand.
MED
13:52
May 26
May 26
RMBS at 40-60x P/E vs. memory leaders
Speaker flags RMBS trading at 40-60x P/E as a satellite memory play priced for secular growth, contrasting it unfavorably with the actual memory leaders as part of a valuation-gap thesis.
MED
15:17
May 24
May 24
The author lists holdings without a forward-looking thesis or price forecast.
The author lists holdings without a forward-looking thesis or price forecast, merely stating ownership and a general valuation principle.
LOW
05:33
May 23
May 23
Rambus benefits from HBM4 cycle leverage in its IP royalty structure and a Silicon Valley business story only available to paid subscribers.
MED
14:58
May 05
May 05
Author warns RMBS is overpriced relative to its weaker market position and upside potential.
Author warns RMBS is overpriced relative to its weaker market position and upside potential compared to memory leaders, implying downside risk.
MED
22:41
Apr 27
Apr 27
Long Rambus as it gains RCD and companion-chip share.
Long Rambus as it gains RCD and companion-chip share, moving from component to platform provider, with product revenue recovery and MRDIMM upside in 2027.
HIGH
20:27
Apr 27
Apr 27
Rambus reported a Q1 earnings beat with EPS of $0.55 versus $0.51 estimates.
Rambus reported a Q1 earnings beat with EPS of $0.55 versus $0.51 estimates, but shares fell 5.9% post-market despite solid guidance and AI-driven demand commentary.
HIGH
16:54
Apr 27
Apr 27
Author is positioned long in AI semiconductor supply chain stocks, citing visible capex.
Author is positioned long in AI semiconductor supply chain stocks, citing visible capex, fat order books, and a longer runway for AI optimism.
MED
22:05
Apr 26
Apr 26
The author shares a portfolio update with mixed views on AI and semiconductors.
The author shares a portfolio update with mixed views on AI and semiconductors, expressing bullish long-term potential but bearish macro risks without a clear directional call.
HIGH
00:04
Apr 26
Apr 26
Traderstewie shares a list of upcoming earnings from Earnings Whispers for the week of April 27.
Traderstewie shares a list of upcoming earnings from Earnings Whispers for the week of April 27, 2026, but
HIGH
16:46
Apr 24
Apr 24
Buy RMBS on thesis that massive CPU demand and delivery volumes will drive revenue.
Buy RMBS on thesis that massive CPU demand and delivery volumes will drive revenue, though the stock may not benefit from price spikes due to shortages.
MED
About RMBS Analyst Coverage
Buzzberg tracks RMBS (Rambus Inc) across 18 sources. 4 bullish vs 1 bearish calls from 18 analysts. Sentiment: predominantly bullish (8%). 39 total trade ideas tracked. Past 7 days: 1 bearish. Latest voices: bubbleboi, finnstockinger, TheValueist.