Compare
ATAI vs PFE
TheDesperateTrader.com· Side-by-side stock comparison
$ATAI vs $PFE 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.
$0.00
Price
$27.81
-100.0%
Day change
-0.1%
$2.73B
Market cap
$158.56B
—
P/E ratio
—
—
Dividend yield
6.19%
370.9M
Free float
5.70B
—
Institutional
76.62%
18.2M
Avg volume
32.3M
0.0x
Rel. volume
1.4x
-78% of 52w
52-week range
75% of 52w
14
Scanner alerts 30d
93
PHARMACEUTICAL PREPARATIONS
Sector
PHARMACEUTICAL PREPARATIONS
ATAI vs PFE: the quick read
- ·PFE is the larger company by market cap ($158.56B vs $2.73B).
- ·PFE has been more active on our scanner (93 vs 14 alerts in 30 days).
- ·ATAI has the smaller float (370.9M 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 draws far more of our scanner's attention, 93 unusual-volume alerts in 30 days against 14, so it is the more actively traded of the two by some distance.
- ·They are not really peers by size: PFE is more than 58x the market cap of ATAI, so the same dollar of news moves ATAI far harder.
- ·PFE pays a dividend and ATAI does not, which usually means one is being held for income and the other for the move.
- ·They are pulling apart today: PFE is outperforming the other by roughly 99.9 percentage points on the session.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing ATAI and PFE on TheDesperateTrader.
- Is ATAI or PFE the better stock?
- "Better" depends on your goal, and these two are not alike. PFE is the larger company by market cap ($158.56B vs $2.73B). PFE has been more active on our scanner (93 vs 14 alerts in 30 days). ATAI has the smaller float (370.9M 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 ATAI and PFE?
- The differences that matter: PFE is roughly 58x the size of the other by market cap ($2.73B vs $158.56B); ATAI sits at -78% of its 52-week range against 75% for PFE; only PFE pays a dividend; our scanner flagged ATAI 14 times in the last 30 days against 93 for PFE. Everything above is measured from the latest completed session and SEC filings.
- Which of ATAI and PFE is more active right now?
- Neither is showing unusual volume on the latest session, so nothing here is being driven by a volume spike. 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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Same sector, similar size. These are the peers each one is usually weighed against.
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