QuarterlyIQ Insights · ISRG
Price
Price, valuation, and the composite score on the same time axis. Scroll over the price chart to zoom.
Price
Daily closes. Earnings/event dots inline.
What it's worth (estimated)
A consensus fair price across 6 valuation methods, at three horizons. Current price $426.61. Estimates are diagnostics, not price targets. Short-horizon estimates are close to coin-flips, so confidence is a method-agreement read, not a prediction.
No-growth: today's peer multiple on trailing earnings. The headline read.
Embeds projected growth. Leans optimistic by design. Upside context.
Long-thesis check; widest uncertainty.
By method
Each method's implied share price per horizon. Provisional rows use a projected (historical-CAGR) growth input rather than analyst or management guidance.
| Method | Horizon | Est. price | Multiple | Per-share input | EPS source | Conf. |
|---|---|---|---|---|---|---|
| Peer P/FCF | 12M | $162.79 | 20.9 | 7.77 | TTM | 38 |
| Peer P/E | 12M | $178.46 | 19.3 | 9.24 | TTM | 38 |
| Peer P/S | 12M | $92.73 | 3.4 | 26.93 | TTM | 38 |
| PEG | 12M | $310.48 | 33.6 | 9.24 | TTM | 38 |
| Own P/E history | 12M | $570.02 | 61.7 | 9.24 | TTM | 38 |
| triangulated | 12M | $189.95 | 19.3 | 9.84 | Triangulated | 38 |
| Peer P/FCF | 3Y | $457.82 | 20.9 | 21.86 | Hist. CAGR(prov.) | 45 |
| Peer P/E | 3Y | $285.06 | 19.3 | 14.76 | Analyst | 45 |
| Peer P/S | 3Y | $165.20 | 3.4 | 47.97 | Analyst | 45 |
| PEG | 3Y | $495.94 | 33.6 | 14.76 | Analyst | 45 |
| Own P/E history | 3Y | $910.51 | 61.7 | 14.76 | Analyst | 45 |
| Peer P/FCF | 5Y | $912.16 | 20.9 | 43.56 | Hist. CAGR(prov.) | 48 |
| Peer P/E | 5Y | $389.53 | 19.3 | 20.17 | Analyst | 48 |
| Peer P/S | 5Y | $242.76 | 3.4 | 70.50 | Analyst | 48 |
| PEG | 5Y | $677.68 | 33.6 | 20.17 | Analyst | 48 |
| Own P/E history | 5Y | $1244.18 | 61.7 | 20.17 | Analyst | 48 |
Composite score history
Daily snapshots of the composite. Zero is the dotted line. Above it leans positive.
P/E history
Monthly trailing P/E with quartile reference lines.
Composite score history currently shows a rolling 60-day window. We're extending it back through full coverage and adding a “consensus-then vs. actual-now” overlay (what our valuation estimate said on a past date versus where the price actually landed).
Not investment advice. Scores describe historical and current data; they are not forecasts of future returns. Consult a licensed advisor before making investment decisions.