ONTO vs RMBS Stock Comparison
Onto Innovation Inc. vs Rambus Inc.
RMBS leads
RMBS leads by 15 AIQ points, primarily on Quality and Value, and the lead has widened from 3 points over 30 sessions.
Competitive: 4 of 6 evidence groups support RMBS, its lead is widening, and its current signal state is conflicted.
Onto Innovation Inc.
Rambus Inc.
The Algovestiq AIQ Score currently favors RMBS over ONTO, 48 versus 33 as of Sep 5, 2026. RMBS's advantage is driven primarily by stronger quality and value. RMBS also shows the weaker technical structure relative to its 50-day moving average. 4 of 6 covered evidence groups favor RMBS today, and the comparison is rated Competitive on stability: the leader is throwing conflicting signals. RMBS lead: Strengthening — the AIQ differential moved from 3 to 15 points over 30 sessions.
Compare Onto Innovation Inc. and Rambus Inc. across the Algovestiq AIQ Score, valuation, quality, momentum, risk, technicals and analyst expectations.
Compare ONTO and RMBS against another ticker
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AIQ Factor Divergence
Where the two separate, on the four dimensions behind the AIQ Score. Bars read outward from a shared zero: further from the centre is a wider gap.
- Quality30%48 vs 77RMBS +29
- Value30%28 vs 40RMBS +12
- Momentum25%15 vs 25RMBS +10
- Risk Resilience15%40 vs 42Even
4 of 6 evidence groups favor RMBS. RMBS’s edge is concentrated in quality and value.
What changed since the last close
Latest scored session 2026-09-04, compared against the prior scored session 2026-09-03.
No factor moved materially.
No new signals fired.
Largest factor move: Momentum +1
No new signals fired.
RMBS's lead widened by 1 AIQ points in the latest snapshot.
Deeper signal detail for each name lives on its own signals page — ONTO and RMBS both carry a full feed there.
The central trade-off
RMBS (Rambus Inc.): the stronger current systematic profile, led by quality and value.
ONTO (Onto Innovation Inc.): the counter-case, on technicals — but at materially higher volatility, 77.6% against 49.2%.
Which one fits your objective
The same two names rank differently depending on what you are optimizing for. All six reads are shown at once — none of them is hidden behind a toggle.
Balanced
RMBSRMBS on the overall AIQ Score, which weights Quality and Value at 30% each.
Growth
ONTOONTO on combined revenue and EPS growth.
Value
RMBSRMBS on the peer-relative Value factor, by 12 points.
Momentum
RMBSRMBS on the Momentum factor, by 10 points.
Lower downside
RMBSRMBS carries the lower 1-month annualized volatility.
Analyst upside
RMBSRMBS on implied upside to the consensus price target.
AIQ vs Wall Street
Where the systematic read and the analyst consensus line up — and where they do not.
| Measure | ONTO | RMBS | Note |
|---|---|---|---|
| Implied upside to target | +38.8% | +89.3% | RMBS has more room |
| Target dispersion | +36.3% | +16.7% | Lower is tighter analyst agreement |
| Consensus | Buy | Buy | Context, not a primary driver |
| Analysts covering | 9 | 4 | Higher coverage generally improves confidence |
Analyst targets are expectations, not predictions. Dispersion matters as much as the midpoint.
AIQ Agreement Matrix
4 of 6 covered evidence groups favor RMBS. A wide gap backed by one group is a weaker case than a narrow gap backed by five.
| Evidence group | Favors | Reading |
|---|---|---|
| AIQ Score | RMBS | 33 vs 48 |
| Fundamentals | RMBSon balance | revenue growth 17.5% vs 15.1%; EPS growth 79.4% vs 14.5%; TTM ROE 6.5% vs 17.4%; gross margin 50.4% vs 78.3%; operating margin 12.5% vs 35.5% — RMBS takes 3 of 5 decided legs, not all of them |
| Valuation | RMBS | Value 28 vs 40 |
| Technicals | ONTO | Price vs 50-day -8.8% vs -13.8%; vs 200-day 11.2% vs -20.8% |
| Risk Resilience | Even | Risk Resilience 40 vs 42 |
| Analyst expectations | RMBS | Target upside 38.8% vs 89.3% |
✓ agrees with the overall verdict · ✕ points the other way. Groups marked “not covered” lack data on one or both of ONTO and RMBS and are excluded from the count.
AIQ Decision Stability
The two are close enough that your objective, not the score, should decide.
- The AIQ gap is wide at 15 points. (supports the conclusion holding)
- The leader's advantage has been widening. (supports the conclusion holding)
- The leader is throwing conflicting signals. (argues the conclusion is provisional)
- Signal direction runs against the verdict: the leader is net-bearish while the laggard is net-bullish. (argues the conclusion is provisional)
Stability combines the score gap, how broadly the evidence agrees, how steady the lead has been across daily snapshots, the current signal state on both names, and analyst dispersion on RMBS.
How the comparison changed
120 daily snapshots · Apr 23 – Sep 4RMBS lead: Strengthening — the AIQ differential moved from 3 to 15 points over 30 sessions.
- Today
- RMBS +15
- 33 vs 48
- 7 sessions ago
- RMBS +11
- 36 vs 47
- 30 sessions ago
- RMBS +3
- 50 vs 53
- 90 sessions ago
- ONTO +1
- 50 vs 49
The lead changed hands 4 times in this window, most recently on Jul 2 when RMBS moved ahead of ONTO.
AIQ Signal Divergence
Only the signals that bear on the head-to-head. A conflicted name is carrying bullish and bearish rules at the same time — the technical evidence is not pointing one way.
2 bullish / 1 bearish / 1 neutral, conflicted
- Golden Cross Active — bullish, trend, long horizon (21.96%)
- RSI Oversold - Potential Bounce — bullish, momentum, short horizon
- ATR Expansion - Breakout Mode — neutral, volatility, short horizon (7.10%)
1 bullish / 3 bearish / 1 neutral, conflicted
- Death Cross Active — bearish, trend, long horizon (8.94%)
- RSI Oversold - Potential Bounce — bullish, momentum, short horizon
- Downtrend Structure Active — bearish, trend, long horizon
RMBS leads the comparison while carrying a conflicted signal state, which is one reason the stability rating is not higher.
Price vs model alignment
Whether the latest session's price move confirms what the model did over the same session, or contradicts it.
Neither the price nor the AIQ Score moved enough in the latest session to confirm or contradict the other (price +6.16%, AIQ 0 points).
Price and the AIQ Score both moved up over the latest session (price +1.33%, AIQ +1 points).
What would flip this result
A state, not a forecast. These are the specific, observable changes that would reverse the verdict — not a price prediction.
- 1ONTO closes the Quality gap — currently 29 points behind, the largest single contributor to RMBS's edge.
- 2ONTO's ATR Expansion - Breakout Mode turns directional — it is neutral today and would confirm a change in trend.
- 3RMBS's conflicting signal state resolves bearish — it currently carries 1 bullish and 3 bearish rules at once.
- 4A regime shift changes factor weighting — the composite weights Quality and Value at 30% each, so a rotation toward either would move the result most.
The full evidence
Every number behind the verdict. The leader is called above each group so you are not left to solve it from the table.
Fundamentals
RMBS leads on balance| Metric | ONTO | RMBS |
|---|---|---|
| Revenue growth (YoY) | 17.5% | 15.1% |
| EPS growth (YoY) | 79.4% | 14.5% |
| Gross margin | 50.4% | 78.3% |
| Operating margin | 12.5% | 35.5% |
| Return on equity (TTM) | 6.5% | 17.4% |
| Debt to equity | 0.77 | 0.01 |
Performance
ONTO leads 5 of 6 windows| Metric | ONTO | RMBS |
|---|---|---|
| 1 week (5 sessions) | -1% | -0.3% |
| 1 month (20 sessions) | -13.1% | -15.8% |
| 3 months (63 sessions) | 5.8% | -41.2% |
| 6 months (126 sessions) | 49.1% | -3% |
| Year to date | 69.8% | -7% |
| 1 year (252 sessions) | 161.1% | 16% |
Technicals
ONTO has the stronger structure| Metric | ONTO | RMBS |
|---|---|---|
| RSI (14) | 21.1 | 25.2 |
| ADX (14) | 14.8 | 30.2 |
| Price vs 50-day | -8.8% | -13.8% |
| Price vs 200-day | 11.2% | -20.8% |
| Volatility (1M, annualized) | 77.6% | 49.2% |
Risk
Split| Metric | ONTO | RMBS |
|---|---|---|
| Beta | 3.14 | 3.52 |
| Sharpe ratio | 1.67 | 0.51 |
| Sortino ratio | 2.7 | 0.73 |
| Max drawdown | -42.3% | -51.5% |
| Current drawdown | -29.2% | -49.9% |
| Annualized volatility | 70.9% | 79.3% |
| Value at risk (95%) | -7.2% | -7.8% |
Straight answers
Each answer is regenerated from the current snapshot, not written once and left to age.
Which is better, ONTO or RMBS?
On the Algovestiq AIQ Score, RMBS is the stronger of the two as of Sep 5, 2026, scoring 48 against ONTO's 33. The edge comes from quality and value. This is a systematic score, not a recommendation: it ranks the two on the same evidence, it does not know your holding period or tax position.
Is ONTO or RMBS the better buy right now?
RMBS carries the stronger systematic profile as of Sep 5, 2026, and the comparison is rated Competitive — 4 of 6 covered evidence groups agree. A Competitive rating means the two are close enough that your objective, not the score, should decide.
Why does the AIQ Score favor RMBS over ONTO?
The composite weights Quality at 30%, Value at 30%, Momentum at 25% and Risk Resilience at 15%. RMBS leads Quality by 29 points; RMBS leads Value by 12 points; RMBS leads Momentum by 10 points. Where the two split, the factor with the larger weight carries the result.
Which has more analyst upside, ONTO or RMBS?
Analyst price targets imply +38.8% upside for ONTO and +89.3% for RMBS, so the Street currently favors RMBS. The model and the Street agree here, which is a broader base of evidence than either alone. Analyst targets are expectations, not predictions, and dispersion matters as much as the midpoint.
Which is better value, ONTO or RMBS?
RMBS is the better-valued of the two on the peer-relative Value factor. RMBS on the peer-relative Value factor, by 12 points. The Value factor reads valuation relative to sector peers and to the company's own fundamental quality, so it is not the same as simply having the lower multiple.
Which has stronger growth, ONTO or RMBS?
ONTO on combined revenue and EPS growth. Growth here is measured on reported revenue and earnings, not on forward estimates — it describes what the businesses have delivered, not what the Street expects next.
Which has stronger momentum, ONTO or RMBS?
RMBS on the Momentum factor, by 10 points. Momentum carries 25% of the AIQ composite. It has documented persistence over three- to twelve-month horizons, which makes it a timing input rather than a reason to hold something indefinitely.
Which is riskier, ONTO or RMBS?
RMBS is the more resilient of the two, so the other name carries the higher downside risk. RMBS carries the lower 1-month annualized volatility. The Risk Resilience factor weights 15% of the composite; position sizing usually responds to it more usefully than the buy/avoid decision does.
Is ONTO more profitable than RMBS?
RMBS leads on the comparable margin measures — gross margin 50.4% vs 78.3%; operating margin 12.5% vs 35.5%; ttm roe 6.5% vs 17.4%.
Is RMBS's lead over ONTO getting stronger or weaker?
RMBS lead: Strengthening — the AIQ differential moved from 3 to 15 points over 30 sessions. This is measured from 120 daily comparison snapshots between 2026-04-23 and 2026-09-04. The lead has changed hands 4 times in that window, most recently on 2026-07-02, when RMBS moved ahead of ONTO.
What would change the ONTO vs RMBS verdict?
The result is a state, not a forecast, so it changes when the underlying evidence changes. Concretely: ONTO closes the Quality gap — currently 29 points behind, the largest single contributor to RMBS's edge; ONTO's ATR Expansion - Breakout Mode turns directional — it is neutral today and would confirm a change in trend; RMBS's conflicting signal state resolves bearish — it currently carries 1 bullish and 3 bearish rules at once; a regime shift changes factor weighting — the composite weights Quality and Value at 30% each, so a rotation toward either would move the result most.
What do the current signals say about ONTO and RMBS?
ONTO: 2 bullish / 1 bearish / 1 neutral, conflicted. RMBS: 1 bullish / 3 bearish / 1 neutral, conflicted. A conflicted state means bullish and bearish rules are active on the same name at once — the technical evidence is not pointing one way, and a decision taken on it carries more timing risk. The most decision-relevant rule on ONTO is Golden Cross Active (bullish, long horizon). On RMBS it is Death Cross Active (bearish, long horizon).
Compare ONTO and RMBS with others
How this comparison is scored
The Algovestiq AIQ Score composites four factors — Quality (30%), Value (30%), Momentum (25%) and Risk (15%). Sentiment is reported separately as SentimentPulse and is not folded into the composite. Scores refresh every trading day, and this page regenerates from the latest snapshot rather than being written once.
The verdict names a leader, states how broadly six independent evidence groups agree, and rates how durable that conclusion is given the score gap, its recent trajectory and the current signal state on both names.
How to use side-by-side comparison →This comparison is informational and educational, not investment advice. AIQ scores update daily; re-check after earnings, guidance or macro data that materially changes either name’s factor profile.