$ONC
BeOne Medicines Ltd. American Depositary Shares
XNAS•Health Care•Pharmaceutical Preparations
As of the latest tick, ONC is trading at $306.99, down 3.29% versus the previous close of $317.42. Our scanner has flagged ONC 7 times on unusual volume in the last 30 days.
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Key Stats
- Price
- $306.99
- Change today
- -3.29%
- Previous close
- $317.42
- 52-week range
- $253.95 – $385.22
- Market cap
- $32.93B
- Institutional own.
- 29.41%
- Tradeable float
- 988.3M 68% of shares · after 2% insiders + 29% institutions
- Short interest
- 792K ▼ -12% vs prior · as of 2026-06-30
- Short % of float
- 0.1%
- Days to cover
- 2.7d
- Avg daily volume
- 287K
- Next earnings
- Aug 5 · in 17d
- Sector
- Health Care
- Industry
- Pharmaceutical Preparations
- Exchange
- XNAS
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Why is $ONC down today?
Here is the latest on ONC from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ONC today, so it is trading in line with its recent range. The moment our scanner flags unusual activity, the reason will appear here.
Likely catalystOther Material Event, from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Smart money in $ONC
All smart money →- CACitadel Advisors (Griffin) increased its positionAs of Q1 2026 holdings · filed May 15, 2026$307M13F-HR ↗
From SEC 13F quarterly holdings (position as of quarter-end, not a transaction date or price) and dated 13D/13G stake filings. Not investment advice.
Insiders
15 buys, 28 sells last 3 months (21/58 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Oyler John Officer | Sold (automatic/other) | -146K 0.1% of company | n/a | n/a | $44.2M at $303.07 | Jul 14, 26 |
Oyler John Officer | Other | 134K 0.1% of company | n/a | 134K | $4.9M at $36.90 | Jul 14, 26 |
Oyler John Officer | Sold (automatic/other) | -49K 0.04% of company | n/a | n/a | $14.7M at $301.94 | Jul 13, 26 |
Oyler John Officer | Other | 49K 0.04% of company | n/a | 49K | $1.8M at $36.90 | Jul 13, 26 |
Oyler John Officer | Sold (automatic/other) | -12K 0.01% of company | n/a | n/a | $3.5M at $296.07 | Jul 10, 26 |
Oyler John Officer | Other | 12K 0.01% of company | n/a | 12K | $432K at $36.90 | Jul 10, 26 |
Lee Chan Henry Officer | Sold (automatic/other) | -664 | n/a | n/a | $201K at $302.46 | Jul 8, 26 |
Lee Chan Henry Officer | Other | 664 | n/a | 664 | $106K at $159.03 | Jul 8, 26 |
Wang Lai Officer | Sold (automatic/other) | -1K | n/a | n/a | $296K at $276.74 | Jun 23, 26 |
Oyler John Officer | Sold (automatic/other) | -3K | n/a | n/a | $932K at $273.30 | Jun 23, 26 |
Wu Xiaobin Officer | Sold (automatic/other) | -1K | n/a | n/a | $357K at $276.26 | Jun 23, 26 |
Wang Lai Officer | Sold (automatic/other) | -1K | n/a | n/a | $310K at $265.39 | Jun 16, 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.
$ONC Sentiment
BearishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$ONC Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.
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ONC stock FAQ
Why is $ONC down today?
Here is the latest on ONC from our scanner (live price and day move above). We have not detected an unusual-volume catalyst for ONC 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 ONC stock price today?
ONC last traded at $306.99, down 3.29% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live ONC alerts?
The ONC 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 ONC 7 times in the last 30 days.
What exchange is ONC on?
ONC (BeOne Medicines Ltd. American Depositary Shares) trades on XNAS, with a market cap of about $32.93B in the PHARMACEUTICAL PREPARATIONS sector.
Is ONC 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 ONC for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.