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Company Profile

BSX insider trades (13 months) →

Today's multi-factor rank: 389 of 466 · see the ranking

Boston Scientific Corporation (BSX): Quantitative Analysis

Boston Scientific Corporation (BSX) — Healthcare — Medical Devices. BSX is in the S&P 500 today. Model factor scores and market data, recalculated every trading day.

So far in 2026, BSX has returned −54.5% against +12.2% for the S&P 500 (SPY): total return, dividends included on both sides, from Dec 31, 2025 to Sep 18, 2026.

BSX ranks 389 of 466 on today's multifactor score, and 50 of the 55 Healthcare companies that score. Its strongest factor is quality (Z 0.26, ranked 125 of 473); its weakest is momentum (Z -1.55, ranked 491 of 497). Each factor ranks only the companies with data for it, and the multifactor score only those with all four: that is why the totals differ.

Factor scores

The Z-Score is how many standard deviations the company sits from the index average: 0 is average, positive is better than average, negative is worse.

FactorZ-ScoreRank
Multifactor-0.295389 of 466 ↓7
Momentum-1.554491 of 497 ↑3
Value0.065185 of 494 ↑1
Quality0.259125 of 473 =
Growth0.051159 of 494 =

Market data

MetricValue
Price$43.34
Market Cap62.81B
P/E17.62
Revenue (last 12 months)21.00B
Price / book2.52
Book value per share$17.23
52-week range$42.20 – $105.65
Beta0.57
Average volume20,605,773
Shares outstanding1.45B
Short interest (% of float)3.33% (as of Aug 31, 2026)

When does BSX report earnings? 12 of its last 12, before the open →

What are BSX insiders doing? 122 transactions filed with the SEC, of them 10 buys and 8 sells, the last one on Sep 2, 2026 →

Data as of Sep 18, 2026. Source: point-in-time SEC fundamentals and closing prices. Method and formulas are on the home page.

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S&P 500 market gravity