Is AI or PDFS the better stock?

"Better" depends on your goal, and these two are not alike. PDFS is the larger company by market cap ($1.93B vs $1.60B). AI has been more active on our scanner (117 vs 36 alerts in 30 days). PDFS has the smaller float (41.2M vs 122.1M), 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 AI and PDFS?

The differences that matter: they are similar in size ($1.60B vs $1.93B); they trade at very different share prices ($10.10 vs $44.05); AI sits at 19% of its 52-week range against 48% for PDFS; our scanner flagged AI 117 times in the last 30 days against 36 for PDFS. Everything above is measured from the latest completed session and SEC filings.

Which of AI and PDFS is more active right now?

Right now AI is at about 1.4x its normal volume and PDFS is at about 1.8x, so PDFS 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

AI vs PDFS

TheDesperateTrader.com· Side-by-side stock comparison

$AI vs $PDFS 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.

$AIC3.ai, Inc.

$PDFSPDF Solutions Inc

$10.10

Price

$44.05

-1.9%

Day change

-3.5%

$1.60B

Market cap

$1.93B

—

P/E ratio

—

Dividend yield

—

122.1M

Free float

41.2M

73.80%

Institutional

99.9%

4.8M

Avg volume

516K

1.4x

Rel. volume

1.8x

19% of 52w

52-week range

48% of 52w

117

Scanner alerts 30d

SERVICES-PREPACKAGED SOFTWARE

Sector

SERVICES-PREPACKAGED SOFTWARE

AI vs PDFS: the quick read

·PDFS is the larger company by market cap ($1.93B vs $1.60B).
·AI has been more active on our scanner (117 vs 36 alerts in 30 days).
·PDFS has the smaller float (41.2M vs 122.1M), which tends to mean sharper, more volatile moves.
·Both are services-prepackaged software names, so this is a like-for-like comparison and sector news tends to move them together.
·AI 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.
·AI draws far more of our scanner's attention, 117 unusual-volume alerts in 30 days against 36, so it is the more actively traded of the two by some distance.
·They are closely matched in size, within 20% of each other on market cap, which makes the rest of this table the interesting part.

Objective differences only. Not investment advice.

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Frequently asked questions

Everything you need to know comparing AI and PDFS on TheDesperateTrader.

Is AI or PDFS the better stock?: "Better" depends on your goal, and these two are not alike. PDFS is the larger company by market cap ($1.93B vs $1.60B). AI has been more active on our scanner (117 vs 36 alerts in 30 days). PDFS has the smaller float (41.2M vs 122.1M), 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 AI and PDFS?: The differences that matter: they are similar in size ($1.60B vs $1.93B); they trade at very different share prices ($10.10 vs $44.05); AI sits at 19% of its 52-week range against 48% for PDFS; our scanner flagged AI 117 times in the last 30 days against 36 for PDFS. Everything above is measured from the latest completed session and SEC filings.
Which of AI and PDFS is more active right now?: Right now AI is at about 1.4x its normal volume and PDFS is at about 1.8x, so PDFS 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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