Compare
PFE vs REGN
TheDesperateTrader.com· Side-by-side stock comparison
$PFE vs $REGN 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.
$28.76
Price
$752.25
+0.3%
Day change
-4.5%
$163.41B
Market cap
$74.04B
—
P/E ratio
19.48
5.98%
Dividend yield
0.50%
5.70B
Free float
94.0M
76.62%
Institutional
99.9%
33.8M
Avg volume
688K
0.8x
Rel. volume
0.9x
92% of 52w
52-week range
66% of 52w
102
Scanner alerts 30d
65
PHARMACEUTICAL PREPARATIONS
Sector
PHARMACEUTICAL PREPARATIONS
PFE vs REGN: the quick read
- ·PFE is the larger company by market cap ($163.41B vs $74.04B).
- ·PFE has been more active on our scanner (102 vs 65 alerts in 30 days).
- ·REGN has the smaller float (94.0M vs 5.70B), which tends to mean sharper, more volatile moves.
- ·Both are pharmaceutical preparations names, so this is a like-for-like comparison and sector news tends to move them together.
- ·PFE 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, 102 and 65 unusual-volume alerts over 30 days, so neither is the quiet one here.
- ·Both pay a dividend, so this is one of the few pairs here where yield is a fair tiebreaker.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing PFE and REGN on TheDesperateTrader.
- Is PFE or REGN the better stock?
- "Better" depends on your goal, and these two are not alike. PFE is the larger company by market cap ($163.41B vs $74.04B). PFE has been more active on our scanner (102 vs 65 alerts in 30 days). REGN has the smaller float (94.0M vs 5.70B), 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 PFE and REGN?
- The differences that matter: they are similar in size ($163.41B vs $74.04B); they trade at very different share prices ($28.76 vs $752.25); PFE sits at 92% of its 52-week range against 66% for REGN; our scanner flagged PFE 102 times in the last 30 days against 65 for REGN. Everything above is measured from the latest completed session and SEC filings.
- Which of PFE and REGN is more active right now?
- Right now PFE is at about 0.8x its normal volume and REGN is at about 0.9x, so REGN 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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