Is HALO or TWST the better stock?

"Better" depends on your goal, and these two are not alike. HALO is the larger company by market cap ($12.28B vs $9.13B). TWST has been more active on our scanner (232 vs 61 alerts in 30 days). TWST has the smaller float (61.8M vs 110.5M), 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 HALO and TWST?

The differences that matter: they are similar in size ($12.28B vs $9.13B); they trade at very different share prices ($108.17 vs $144.00); HALO sits at 99% of its 52-week range against 98% for TWST; our scanner flagged HALO 61 times in the last 30 days against 232 for TWST. Everything above is measured from the latest completed session and SEC filings.

Which of HALO and TWST is more active right now?

Right now HALO is at about 0.5x its normal volume and TWST is at about 1.1x, so TWST 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

HALO vs TWST

TheDesperateTrader.com· Side-by-side stock comparison

$HALO vs $TWST 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.

$HALOHalozyme Therapeutics, Inc.

$TWSTTwist Bioscience Corporation Common Stock

$108.17

Price

$144.00

+0.0%

Day change

-1.1%

$12.28B

Market cap

$9.13B

—

P/E ratio

—

Dividend yield

—

110.5M

Free float

61.8M

99.9%

Institutional

99.9%

2.2M

Avg volume

1.6M

0.5x

Rel. volume

1.1x

99% of 52w

52-week range

98% of 52w

Scanner alerts 30d

232

BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)

Sector

BIOLOGICAL PRODUCTS, (NO DIAGNOSTIC SUBSTANCES)

HALO vs TWST: the quick read

·HALO is the larger company by market cap ($12.28B vs $9.13B).
·TWST has been more active on our scanner (232 vs 61 alerts in 30 days).
·TWST has the smaller float (61.8M vs 110.5M), which tends to mean sharper, more volatile moves.
·Both are biological products, (no diagnostic substances) names, so this is a like-for-like comparison and sector news tends to move them together.
·TWST draws far more of our scanner's attention, 232 unusual-volume alerts in 30 days against 61, so it is the more actively traded of the two by some distance.
·They are closely matched in size, within 34% of each other on market cap, which makes the rest of this table the interesting part.
·Both are trading in the upper quarter of their 52-week range, so neither is a pullback candidate right now.

Objective differences only. Not investment advice.

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Frequently asked questions

Everything you need to know comparing HALO and TWST on TheDesperateTrader.

Is HALO or TWST the better stock?: "Better" depends on your goal, and these two are not alike. HALO is the larger company by market cap ($12.28B vs $9.13B). TWST has been more active on our scanner (232 vs 61 alerts in 30 days). TWST has the smaller float (61.8M vs 110.5M), 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 HALO and TWST?: The differences that matter: they are similar in size ($12.28B vs $9.13B); they trade at very different share prices ($108.17 vs $144.00); HALO sits at 99% of its 52-week range against 98% for TWST; our scanner flagged HALO 61 times in the last 30 days against 232 for TWST. Everything above is measured from the latest completed session and SEC filings.
Which of HALO and TWST is more active right now?: Right now HALO is at about 0.5x its normal volume and TWST is at about 1.1x, so TWST 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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