BAC vs ISRG Stock Comparison
ISRG currently leads BAC in this stock comparison, with AIQ scores of 60 vs 47. The clearest difference is momentum, while BAC has the stronger value profile.
What is the main difference between BAC and ISRG?
ISRG leads the current stock comparison as Intuitive Surgical, Inc., with the clearest separation coming from momentum and the broader AIQ evidence mix.
AlgovestIQ AIQ Comparison
Bank of America Corporation vs Intuitive Surgical, Inc.
ISRG leads
ISRG leads by 13 AIQ points, primarily on Momentum and Quality, but the lead has narrowed from 19 points over 30 sessions. Wall Street currently favors BAC on target upside.
Competitive: 4 of 6 evidence groups support ISRG, its lead is narrowing, and its current signal state is conflicted.
Bank of America Corporation
Intuitive Surgical, Inc.
The Algovestiq AIQ Score currently favors ISRG over BAC, 60 versus 47 as of Oct 31, 2026. ISRG's advantage is driven primarily by stronger momentum and quality, while BAC holds the stronger value profile. ISRG also shows the stronger technical structure relative to its 50-day moving average, though analyst target upside currently favors BAC. 4 of 6 covered evidence groups favor ISRG today, and the comparison is rated Competitive on stability: the leader's advantage has been narrowing. ISRG lead: Weakening — the AIQ differential moved from 19 to 13 points over 30 sessions.
Compare Bank of America Corporation and Intuitive Surgical, Inc. across the Algovestiq AIQ Score, valuation, quality, momentum, risk, technicals and analyst expectations.
Performance over time
Total return with distributions reinvested, from daily closes.
Total return comparison
Growth of $10,000, distributions reinvested
Split-adjusted closes; each distribution is reinvested at the close on its ex-dividend date. Taxes and trading costs are not modeled.
Compare BAC and ISRG against another ticker
Open a multi-ticker workspace without changing this focused pair page.
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.
- Momentum26 vs 80ISRG +54
- Value57 vs 24BAC +33
- Quality49 vs 77ISRG +28
- Risk Resilience60 vs 68ISRG +8
4 of 6 evidence groups favor ISRG. ISRG’s edge is concentrated in momentum and quality; BAC keeps a meaningful value edge.
What changed since the last close
Latest scored session 2026-10-28, compared against the prior scored session 2026-10-27.
Largest factor move: Risk Resilience +1, not enough on its own to move the overall score.
No signal started or stopped since the prior session; its 3 active signals are unchanged.
Largest factor move: Momentum -3
No signal started or stopped since the prior session; its 2 active signals are unchanged.
ISRG's lead narrowed by 1 AIQ point in the latest session.
Deeper signal detail for each name lives on its own signals page — BAC and ISRG both carry a full feed there.
The central trade-off
ISRG (Intuitive Surgical, Inc.): the stronger current systematic profile, led by momentum and quality.
BAC (Bank of America Corporation): the counter-case, on value, valuation, analyst expectations.
The AIQ Score and Wall Street therefore point in different directions on this pair.
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
ISRGISRG on the overall AIQ Score, which weights Quality and Value most heavily.
Growth
BACBAC on combined revenue and EPS growth.
Value
BACBAC on the peer-relative Value factor, by 33 points.
Momentum
ISRGISRG on the Momentum factor, by 54 points.
Lower downside
ISRGISRG on Risk Resilience, by 8 points.
Analyst upside
BACBAC on implied upside to the consensus price target.
AIQ vs Wall Street
The model and the Street disagree here: AIQ favors ISRG, analyst targets favor BAC. That disagreement is the most useful thing on this page.
| Measure | BAC | ISRG | Note |
|---|---|---|---|
| Implied upside to target | +32.5% | +14.7% | BAC has more room |
| Target dispersion | +22.6% | +63.1% | Lower is tighter analyst agreement |
| Consensus | Buy | Buy | Context, not a primary driver |
| Analysts covering | 11 | 17 | Higher coverage generally improves confidence |
The two are measuring different things. The AIQ Score reads current fundamentals, valuation, trend and risk; analyst targets price forward expectations. A divergence of this kind is either a contrarian opportunity or a sign the model is missing something already priced in — it is worth resolving before acting on either.
Analyst targets are expectations, not predictions. Dispersion matters as much as the midpoint.
AIQ Agreement Matrix
4 of 6 covered evidence groups favor ISRG. A wide gap backed by one group is a weaker case than a narrow gap backed by five.
| Evidence group | Favors | Reading |
|---|---|---|
| AIQ Score | ISRG | 47 vs 60 |
| Fundamentals | ISRGon balance | revenue growth -3.3% vs 5.4%; EPS growth -23.8% vs -35.3%; TTM ROE 10.7% vs 17%; gross margin 60.4% vs 67.2%; operating margin 22.4% vs 28.4% — ISRG takes 4 of 5 decided legs, not all of them |
| Valuation | BAC | Value 57 vs 24 |
| Technicals | ISRG | Price vs 50-day -12.1% vs 8.2%; vs 200-day -7.5% vs 2.3% |
| Risk Resilience | ISRG | Risk Resilience 60 vs 68 |
| Analyst expectations | BAC | Target upside 32.5% vs 14.7% |
✓ agrees with the overall verdict · ✕ points the other way. Groups marked “not covered” lack data on one or both of BAC and ISRG 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 13 points. (supports the conclusion holding)
- The leader's advantage has been narrowing. (argues the conclusion is provisional)
- The lead has been steady session to session. (supports the conclusion holding)
- The leader is throwing conflicting signals. (argues the conclusion is provisional)
- Analyst targets on the leader are widely dispersed. (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 ISRG.
How the comparison changed
120 daily snapshots · Jun 29 – Oct 28ISRG lead: Weakening — the AIQ differential moved from 19 to 13 points over 30 sessions.
- Today
- ISRG +13
- 47 vs 60
- 7 sessions ago
- ISRG +15
- 47 vs 62
- 30 sessions ago
- ISRG +19
- 41 vs 60
- 90 sessions ago
- BAC +1
- 50 vs 49
The lead changed hands 4 times in this window, most recently on Sep 14 when ISRG moved ahead of BAC.
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 / 0 bearish / 1 neutral
Only BAC
- Bollinger Band Squeeze — neutral, volatility, short horizon
- Golden Cross Active — bullish, trend, long horizon (3.51%)
1 bullish / 1 bearish, conflicted
Only ISRG
- Death Cross Active — bearish, trend, long horizon (8.72%)
Both carry 1 more signal that do not separate them: MACD Bullish Crossover.
ISRG 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 -2.21%, AIQ 0 points).
Price and the AIQ Score both moved down over the latest session (price -3.73%, 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.
- 1BAC closes the Momentum gap — currently 54 points behind, the largest single contributor to ISRG's edge.
- 2BAC's Bollinger Band Squeeze turns directional — it is neutral today and would confirm a change in trend.
- 3ISRG's conflicting signal state resolves bearish — it currently carries 1 bullish and 1 bearish rules at once.
- 4The narrowing continues — the lead has already given back 6 points over 30 sessions, and a further 13-point move would eliminate ISRG's advantage entirely.
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
ISRG leads on balance| Metric | BAC | ISRG |
|---|---|---|
| Revenue growth (YoY) | -3.3% | 5.4% |
| EPS growth (YoY) | -23.8% | -35.3% |
| Gross margin | 60.4% | 67.2% |
| Operating margin | 22.4% | 28.4% |
| Return on equity (TTM) | 10.7% | 17% |
| Debt to equity | 1.28 | 0 |
Performance
ISRG leads 4 of 6 windows| Metric | BAC | ISRG |
|---|---|---|
| 1 week (5 sessions) | 0.1% | 3.8% |
| 1 month (20 sessions) | -6.6% | 9.2% |
| 3 months (63 sessions) | -17.6% | 25.8% |
| 6 months (126 sessions) | -3.8% | -2.1% |
| Year to date | -7.5% | -21.6% |
| 1 year (252 sessions) | -3.3% | -18.7% |
Technicals
ISRG has the stronger structure| Metric | BAC | ISRG |
|---|---|---|
| RSI (14) | 31.2 | 67.6 |
| ADX (14) | 49.4 | 14.3 |
| Price vs 50-day | -12.1% | 8.2% |
| Price vs 200-day | -7.5% | 2.3% |
| Volatility (1M, annualized) | 20.8% | 28.3% |
Risk
ISRG is the more resilient| Metric | BAC | ISRG |
|---|---|---|
| Beta | 0.73 | 0.87 |
| Sharpe ratio | -0.25 | -0.55 |
| Sortino ratio | -0.32 | -0.7 |
| Max drawdown | -22.3% | -44% |
| Current drawdown | -21.5% | -25.1% |
| Annualized volatility | 21.8% | 34% |
| Value at risk (95%) | -2.5% | -2.9% |
Straight answers
Each answer is regenerated from the current snapshot, not written once and left to age.
Which is better, BAC or ISRG?
On the Algovestiq AIQ Score, ISRG is the stronger of the two as of Oct 31, 2026, scoring 60 against BAC's 47. The edge comes from momentum and quality. BAC is not without a case — it holds the better value profile, which matters more if that is the objective you are optimizing for. 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 BAC or ISRG the better buy right now?
ISRG carries the stronger systematic profile as of Oct 31, 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 ISRG over BAC?
The composite weights Quality, Value, Momentum and Risk Resilience. ISRG leads Momentum by 54 points; BAC leads Value by 33 points; ISRG leads Quality by 28 points. Where the two split, the factor with the larger weight carries the result.
Which has more analyst upside, BAC or ISRG?
Analyst price targets imply +32.5% upside for BAC and +14.7% for ISRG, so the Street currently favors BAC. That points the opposite way to the AIQ Score, which favors ISRG. The two are measuring different things: the model reads current fundamentals, valuation, trend and risk; the Street is pricing forward expectations. A divergence of this kind is either a contrarian opportunity or a sign the model is missing something the analysts have already priced — it is the single most useful row on this page to investigate. Analyst targets are expectations, not predictions, and dispersion matters as much as the midpoint.
Which is better value, BAC or ISRG?
BAC is the better-valued of the two on the peer-relative Value factor. BAC on the peer-relative Value factor, by 33 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, BAC or ISRG?
BAC 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, BAC or ISRG?
ISRG on the Momentum factor, by 54 points. Momentum is one of the four weighted factors in 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, BAC or ISRG?
ISRG is the more resilient of the two, so the other name carries the higher downside risk. ISRG on Risk Resilience, by 8 points. Risk Resilience is a weighted factor in the composite; position sizing usually responds to it more usefully than the buy/avoid decision does.
Is BAC more profitable than ISRG?
ISRG leads on the comparable margin measures — gross margin 60.4% vs 67.2%; operating margin 22.4% vs 28.4%; ttm roe 10.7% vs 17%.
Is ISRG's lead over BAC getting stronger or weaker?
ISRG lead: Weakening — the AIQ differential moved from 19 to 13 points over 30 sessions. This is measured from 120 daily comparison snapshots between 2026-06-29 and 2026-10-28. The lead has changed hands 4 times in that window, most recently on 2026-09-14, when ISRG moved ahead of BAC.
What would change the BAC vs ISRG verdict?
The result is a state, not a forecast, so it changes when the underlying evidence changes. Concretely: BAC closes the Momentum gap — currently 54 points behind, the largest single contributor to ISRG's edge; BAC's Bollinger Band Squeeze turns directional — it is neutral today and would confirm a change in trend; ISRG's conflicting signal state resolves bearish — it currently carries 1 bullish and 1 bearish rules at once; the narrowing continues — the lead has already given back 6 points over 30 sessions, and a further 13-point move would eliminate ISRG's advantage entirely.
What do the current signals say about BAC and ISRG?
BAC: 2 bullish / 0 bearish / 1 neutral. ISRG: 1 bullish / 1 bearish, 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 BAC is Golden Cross Active (bullish, long horizon). On ISRG it is Death Cross Active (bearish, long horizon).
Compare BAC and ISRG with others
Continue your research
This page answers which of the two. These answer the questions on either side of it.
How this comparison is scored
The Algovestiq AIQ Score composites four factors — Quality, Value, Momentum and Risk, each carrying a fixed weight. 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.