$ATEN
A10 NETWORKS INC
XNYS•Technology•Computer Communications Equipment
Why is ATEN down today? It is at $28.55 (-7.43%), and our scanner flagged it 51 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment ATEN spikes, and full due diligence on ATEN — key stats, earnings, dilution and insider activity. Free.
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Key Stats
- Price
- $28.55
- Change today
- -7.43%
- Previous close
- $30.84
- 52-week range
- $16.52 – $38.49
- Market cap
- $2.22B
- Dividend yield
- 0.78% ($0.24)
- Institutional own.
- 99.9%
- Total held
- 100.0%
- Short interest
- 6.8M ▼ -4% vs prior · as of 2026-07-15
- Days to cover
- 6.1d
- Avg daily volume
- 906K
- Sector
- Technology
- Industry
- Computer Communications Equipment
- Exchange
- XNYS
- 5m
- 1.6x
- 15m
- 1.2x
- 1h
- 1.3x
- 1D
- 0.2x
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Why is $ATEN down today?
ATEN is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 3 unusual-volume and momentum alerts on ATEN today, peaking at 4.2x its normal volume. Fresh from the SEC: A10 Networks Reports Financial Results for the Second Quarter of 2026. A material company disclosure like this is often the real catalyst behind a move of this size.
Likely catalystA10 Networks Reports Financial Results for the Second Quarter of 2026Reported Quarterly revenue of $80.1 million, a 15.5% year-over-year increase. Revenue for the first six months of 2026 was $155.1 million compared to $135.5 million for the first six months of 2025, an increase of approximately 14.5%.Reported GAAP gross margin of 79.1%; non-GAAP gross margin of 80.3%.Reported GAAP net income of $8.9 million, or $0.12 per diluted share, non-GAAP net income of $18.7 million, or $0.25 per diluted share., from the latest SEC filing. Read it →Analyst data via Nasdaq. Not investment advice.
Insiders
Insiders selling0 buys, 4 sells last 3 months (9/27 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Weber Robert Scott Officer | Sold (automatic/other) | -2K | sold 2.8% | 65K | $69K at $36.30 | Jul 6, 26 |
Weber Robert Scott Officer | Sold (automatic/other) | -2K | sold 2.9% | 66K | $52K at $27.00 | May 15, 26 |
Trivedi Dhrupad Officer | Sold (automatic/other) | -33K 0.05% of company | sold 3.6% | 888K | $887K at $27.00 | May 15, 26 |
Caron Michelle Elizabeth Officer | Sold (automatic/other) | -748 | sold 2.1% | 36K | $20K at $27.00 | May 15, 26 |
Weber Robert Scott Officer | Other | 8K 0.01% of company | added 13% | 67K | n/a | May 14, 26 |
Trivedi Dhrupad Officer | Other | 129K 0.2% of company | added 16% | 921K | n/a | May 14, 26 |
Caron Michelle Elizabeth Officer | Other | 3K | added 9.0% | 36K | n/a | May 14, 26 |
Caron Michelle Elizabeth Officer | Sold (automatic/other) | -3K | sold 8.2% | 33K | $81K at $27.13 | May 6, 26 |
Weber Robert Scott Officer | Sold (automatic/other) | -2K | sold 3.1% | 60K | $52K at $27.13 | May 6, 26 |
Trivedi Dhrupad Officer | Sold (automatic/other) | -33K 0.05% of company | sold 4.0% | 792K | $891K at $27.13 | May 6, 26 |
Caron Michelle Elizabeth Officer | Other | 17K 0.02% of company | added 85% | 36K | n/a | May 5, 26 |
Weber Robert Scott Officer | Other | 8K 0.01% of company | added 14% | 62K | n/a | May 5, 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.
$ATEN Sentiment
NeutralBlend of news sentiment, today’s move, and community votes. Not investment advice.
$ATEN Activity
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ATEN stock FAQ
Why is $ATEN down today?
ATEN is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 3 unusual-volume and momentum alerts on ATEN today, peaking at 4.2x its normal volume. Fresh from the SEC: A10 Networks Reports Financial Results for the Second Quarter of 2026. A material company disclosure like this is often the real catalyst behind a move of this size.
What is the ATEN stock price today?
ATEN last traded at $28.55, down 7.43% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Does ATEN pay a dividend?
Yes. ATEN currently has a dividend yield of about 0.78% ($0.24 per share per year). Dividend figures can change; this is not investment advice.
Where can I see live ATEN alerts?
The ATEN 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 ATEN 51 times in the last 30 days.
What exchange is ATEN on?
ATEN (A10 NETWORKS INC) trades on XNYS, with a market cap of about $2.22B in the COMPUTER COMMUNICATIONS EQUIPMENT sector.
Is ATEN 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 ATEN for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.