$ANRO
Alto Neuroscience Inc.
XNYS•Health Care•Pharmaceutical Preparations
Why is ANRO up today? It is at $34.28 (+0.09%), and our scanner flagged it 36 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ANRO spikes, and full due diligence on ANRO — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $34.28
- Change today
- +0.09%
- Previous close
- $34.25
- 52-week range
- $3.41 – $35.41
- Market cap
- $1.35B
- Total held
- 4.8%
- Tradeable float
- 37.3M 95% of shares · after 5% insiders + institutional n/a
- Short interest
- 3.2M ▲ +4% vs prior · as of 2026-07-31
- Short % of float
- 8.7%
- Days to cover
- 7.5d
- Avg daily volume
- 686K
- Sector
- Health Care
- Industry
- Pharmaceutical Preparations
- Exchange
- XNYS
- 5m
- 0.9x
- 15m
- 0.8x
- 1h
- 0.8x
- 1D
- --
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Why is $ANRO moving today?
Here is the latest on ANRO from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ANRO today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Analyst data via Nasdaq. Not investment advice.
Insiders
0 buys, 0 sells last 3 months (0/3 over 12 months)Show 3 recent transactionsMinimize 3 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Etkin Amit Officer | Sold (automatic/other) | -400K 1.0% of company | sold 32% | 834K | n/a | May 14, 26 |
Smith Nicholas Conrad Officer | Sold (automatic/other) | -3K | sold 10% | 24K | $55K at $19.69 | Mar 1, 26 |
Etkin Amit Officer | Sold (automatic/other) | -6K 0.02% of company | sold 0.5% | 1.23M | $123K at $19.69 | Mar 1, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Dilution watch
Active shelfRecent share offering + active shelf on file — the company raised capital and can raise more. If $ANRO runs, these filings show who may be positioned to sell new or newly-registered shares into the move.
- 3,776,436 new shares
- About $120.0M in size
Sourced from SEC EDGAR filings (last 9 months); terms read straight from the filing text where available. Ongoing = an at-the-market (ATM) program still selling over time or a live shelf, so it can keep diluting; Completed = a one-time priced sale that already finished. A shelf (S-3) stays effective ~3 years. Form type signals dilution capacity, not an exact share count, and we can't confirm how much of a shelf or ATM remains unused. Not investment advice.
$ANRO Sentiment
BearishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$ANRO Activity
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.

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ANRO stock FAQ
Why is $ANRO moving today?
Here is the latest on ANRO from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ANRO today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
What is the ANRO stock price today?
ANRO last traded at $34.28, up 0.09% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live ANRO alerts?
The ANRO Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged ANRO 36 times in the last 30 days.
What exchange is ANRO on?
ANRO (Alto Neuroscience Inc.) trades on XNYS, with a market cap of about $1.35B in the PHARMACEUTICAL PREPARATIONS sector.
Is ANRO good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge ANRO for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.