Compare
BSX vs BDX
TheDesperateTrader.com· Side-by-side stock comparison
$BSX vs $BDX head to head: price, market cap, valuation, dividend, free float, relative volume and how actively each trades. The bigger value in the size rows is bolded. Tap either ticker for its live chart, full ownership breakdown and real-time alerts.
$42.77
Price
$176.80
+0.4%
Day change
+0.0%
$61.74B
Market cap
$48.16B
—
P/E ratio
—
—
Dividend yield
2.38%
1.44B
Free float
271.3M
99.9%
Institutional
99.9%
21.2M
Avg volume
1.8M
0.9x
Rel. volume
1.0x
1% of 52w
52-week range
50% of 52w
132
Scanner alerts 30d
46
SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
Sector
SURGICAL & MEDICAL INSTRUMENTS & APPARATUS
BSX vs BDX: the quick read
- ·BSX is the larger company by market cap ($61.74B vs $48.16B).
- ·BSX has been more active on our scanner (132 vs 46 alerts in 30 days).
- ·BDX has the smaller float (271.3M vs 1.44B), which tends to mean sharper, more volatile moves.
- ·Both are surgical & medical instruments & apparatus names, so this is a like-for-like comparison and sector news tends to move them together.
- ·BSX trades at a small fraction of the other's share price, so position sizing and the size of a "normal" move differ a lot between them.
- ·Both stay busy on our scanner, 132 and 46 unusual-volume alerts over 30 days, so neither is the quiet one here.
- ·They are closely matched in size, within 28% of each other on market cap, which makes the rest of this table the interesting part.
- ·BDX pays a dividend and BSX does not, which usually means one is being held for income and the other for the move.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing BSX and BDX on TheDesperateTrader.
- Is BSX or BDX the better stock?
- "Better" depends on your goal, and these two are not alike. BSX is the larger company by market cap ($61.74B vs $48.16B). BSX has been more active on our scanner (132 vs 46 alerts in 30 days). BDX has the smaller float (271.3M vs 1.44B), which tends to mean sharper, more volatile moves. Those are the measured differences, not a recommendation, and nothing here is investment advice.
- What is the difference between BSX and BDX?
- The differences that matter: they are similar in size ($61.74B vs $48.16B); they trade at very different share prices ($42.77 vs $176.80); BSX sits at 1% of its 52-week range against 50% for BDX; only BDX pays a dividend; our scanner flagged BSX 132 times in the last 30 days against 46 for BDX. Everything above is measured from the latest completed session and SEC filings.
- Which of BSX and BDX is more active right now?
- Right now BSX is at about 0.9x its normal volume and BDX is at about 1.0x, so BDX is the one drawing unusual attention today. Relative volume (RVOL) compares a stock's volume to its own recent average, so it reads the same way for a megacap and a microcap and is the quickest way to tell which of two similar names is actually in play.
- Is this comparison data live?
- Prices and % changes are anchored to the latest completed session and split-adjusted, so a reverse split never shows as a fake move. Float is estimated from SEC filings and refreshed as new filings publish.
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