Compare
ONTO vs ROK
TheDesperateTrader.com· Side-by-side stock comparison
$ONTO vs $ROK 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.
$254.39
Price
$425.36
-4.8%
Day change
+0.2%
$13.11B
Market cap
$47.13B
—
P/E ratio
—
—
Dividend yield
1.30%
49.1M
Free float
110.9M
99.9%
Institutional
99.9%
1.1M
Avg volume
797K
0.7x
Rel. volume
1.3x
54% of 52w
52-week range
56% of 52w
102
Scanner alerts 30d
41
MEASURING & CONTROLLING DEVICES, NEC
Sector
MEASURING & CONTROLLING DEVICES, NEC
ONTO vs ROK: the quick read
- ·ROK is the larger company by market cap ($47.13B vs $13.11B).
- ·ONTO has been more active on our scanner (102 vs 41 alerts in 30 days).
- ·ONTO has the smaller float (49.1M vs 110.9M), which tends to mean sharper, more volatile moves.
- ·Both are measuring & controlling devices, nec names, so this is a like-for-like comparison and sector news tends to move them together.
- ·Both stay busy on our scanner, 102 and 41 unusual-volume alerts over 30 days, so neither is the quiet one here.
- ·ROK pays a dividend and ONTO does not, which usually means one is being held for income and the other for the move.
- ·They are pulling apart today: ROK is outperforming the other by roughly 5.0 percentage points on the session.
Objective differences only. Not investment advice.
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Frequently asked questions
Everything you need to know comparing ONTO and ROK on TheDesperateTrader.
- Is ONTO or ROK the better stock?
- "Better" depends on your goal, and these two are not alike. ROK is the larger company by market cap ($47.13B vs $13.11B). ONTO has been more active on our scanner (102 vs 41 alerts in 30 days). ONTO has the smaller float (49.1M vs 110.9M), 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 ONTO and ROK?
- The differences that matter: ROK is roughly 4x the size of the other by market cap ($13.11B vs $47.13B); they trade at very different share prices ($254.39 vs $425.36); ONTO sits at 54% of its 52-week range against 56% for ROK; only ROK pays a dividend; our scanner flagged ONTO 102 times in the last 30 days against 41 for ROK. Everything above is measured from the latest completed session and SEC filings.
- Which of ONTO and ROK is more active right now?
- Right now ONTO is at about 0.7x its normal volume and ROK is at about 1.3x, so ROK 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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