Is AZN or ARM the better stock?

"Better" depends on your goal, and these two are not alike. ARM is the larger company by market cap ($270.57B vs $248.30B). ARM has been more active on our scanner (288 vs 51 alerts in 30 days). ARM has the smaller float (1.07B vs 1.55B), 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 AZN and ARM?

The differences that matter: they are similar in size ($248.30B vs $270.57B); they trade at very different share prices ($164.57 vs $250.20); AZN sits at 66% of its 52-week range against 43% for ARM; only AZN pays a dividend; our scanner flagged AZN 51 times in the last 30 days against 288 for ARM. Everything above is measured from the latest completed session and SEC filings.

Which of AZN and ARM is more active right now?

Right now AZN is at about 1.0x its normal volume and ARM is at about 0.8x, so AZN 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.

Compare

AZN vs ARM

TheDesperateTrader.com· Side-by-side stock comparison

$AZN vs $ARM 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.

$AZNAstraZeneca PLC

$ARMArm Holdings plc American Depositary Shares

$164.58

Price

$250.20

-0.2%

Day change

+0.3%

$248.30B

Market cap

$270.57B

—

P/E ratio

—

0.97%

Dividend yield

—

1.55B

Free float

1.07B

53.31%

Institutional

9.26%

3.7M

Avg volume

5.7M

1.0x

Rel. volume

0.8x

66% of 52w

52-week range

43% of 52w

Scanner alerts 30d

288

UNKNOWN

Sector

UNKNOWN

AZN vs ARM: the quick read

·ARM is the larger company by market cap ($270.57B vs $248.30B).
·ARM has been more active on our scanner (288 vs 51 alerts in 30 days).
·ARM has the smaller float (1.07B vs 1.55B), which tends to mean sharper, more volatile moves.
·Both are unknown names, so this is a like-for-like comparison and sector news tends to move them together.
·ARM draws far more of our scanner's attention, 288 unusual-volume alerts in 30 days against 51, so it is the more actively traded of the two by some distance.
·They are closely matched in size, within 9% of each other on market cap, which makes the rest of this table the interesting part.
·AZN pays a dividend and ARM 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 AZN and ARM on TheDesperateTrader.

Is AZN or ARM the better stock?: "Better" depends on your goal, and these two are not alike. ARM is the larger company by market cap ($270.57B vs $248.30B). ARM has been more active on our scanner (288 vs 51 alerts in 30 days). ARM has the smaller float (1.07B vs 1.55B), 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 AZN and ARM?: The differences that matter: they are similar in size ($248.30B vs $270.57B); they trade at very different share prices ($164.57 vs $250.20); AZN sits at 66% of its 52-week range against 43% for ARM; only AZN pays a dividend; our scanner flagged AZN 51 times in the last 30 days against 288 for ARM. Everything above is measured from the latest completed session and SEC filings.
Which of AZN and ARM is more active right now?: Right now AZN is at about 1.0x its normal volume and ARM is at about 0.8x, so AZN 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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