Is PACB or QTRX the better stock?

"Better" depends on your goal, and these two are not alike. PACB is the larger company by market cap ($426M vs $145M). PACB has been more active on our scanner (147 vs 29 alerts in 30 days). QTRX has the smaller float (45.2M vs 306.6M), 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 PACB and QTRX?

The differences that matter: they are similar in size ($426M vs $145M); they trade at very different share prices ($1.34 vs $3.02); PACB sits at 16% of its 52-week range against 13% for QTRX; our scanner flagged PACB 147 times in the last 30 days against 29 for QTRX. Everything above is measured from the latest completed session and SEC filings.

Which of PACB and QTRX is more active right now?

Right now PACB is at about 0.7x its normal volume and QTRX is at about 1.1x, so QTRX 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

PACB vs QTRX

TheDesperateTrader.com· Side-by-side stock comparison

$PACB vs $QTRX 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.

$PACBPacific Biosciences of California, Inc.

$QTRXQuanterix Corporation Common Stock

$1.34

Price

$3.02

-2.2%

Day change

-1.6%

$426M

Market cap

$145M

—

P/E ratio

—

Dividend yield

—

306.6M

Free float

45.2M

68.62%

Institutional

70.94%

6.8M

Avg volume

972K

0.7x

Rel. volume

1.1x

16% of 52w

52-week range

13% of 52w

147

Scanner alerts 30d

Laboratory Analytical Instruments

Sector

Laboratory Analytical Instruments

PACB vs QTRX: the quick read

·PACB is the larger company by market cap ($426M vs $145M).
·PACB has been more active on our scanner (147 vs 29 alerts in 30 days).
·QTRX has the smaller float (45.2M vs 306.6M), which tends to mean sharper, more volatile moves.
·Both are laboratory analytical instruments names, so this is a like-for-like comparison and sector news tends to move them together.
·PACB draws far more of our scanner's attention, 147 unusual-volume alerts in 30 days against 29, so it is the more actively traded of the two by some distance.
·Both sit in the bottom quarter of their 52-week range, so this is a comparison of two names well off their highs.

Objective differences only. Not investment advice.

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Frequently asked questions

Everything you need to know comparing PACB and QTRX on TheDesperateTrader.

Is PACB or QTRX the better stock?: "Better" depends on your goal, and these two are not alike. PACB is the larger company by market cap ($426M vs $145M). PACB has been more active on our scanner (147 vs 29 alerts in 30 days). QTRX has the smaller float (45.2M vs 306.6M), 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 PACB and QTRX?: The differences that matter: they are similar in size ($426M vs $145M); they trade at very different share prices ($1.34 vs $3.02); PACB sits at 16% of its 52-week range against 13% for QTRX; our scanner flagged PACB 147 times in the last 30 days against 29 for QTRX. Everything above is measured from the latest completed session and SEC filings.
Which of PACB and QTRX is more active right now?: Right now PACB is at about 0.7x its normal volume and QTRX is at about 1.1x, so QTRX 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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