Overview
Smart money at a glance
Filings to Oct 1, 2026No insider open-market trades in 90 days (SEC Form 4). Congress: no trades disclosed in 180 days.
- Company insidersSEC Form 4, last 90 days
- $0No open-market trades
- CongressSTOCK Act, last 180 days
- NoneNo trades disclosed
- Big fundsSEC 13F, quarter ended Jun 30, 2026
- 1 added, 1 cutEven
- Federal contractsUSAspending.gov, last 12 months
- No awardsNone on record
Key stats
Fundamentals Sep 30- Open
- $97.18
- 52-wk high
- $125.99
- High
- $98.23
- 52-wk low
- $42.28
- Low
- $96.01
- Prev close
- $97.18
- Mkt cap
- $4.48B
- P/E
- 51.7x
- Volume
- 402.4K
- Fwd P/E
- 12.5x
- Beta
- 1.90
- P/S
- 2.7x
- P/B
- 2.3x
- Profit margin
- +5.3%
- Op margin
- +7.5%
- ROE
- +4.7%
What do analysts expect?
Analyst target and ratings are on paid plans
See the 12-month consensus target and the buy/hold/sell rating split.
Unlock the full resultsQuestions about DIOD filings
Are insiders buying or selling Diodes Incorporated (DIOD) stock?
Neither. Diodes Incorporated (DIOD) insiders filed no open-market purchases or sales in the 90 days to Oct 1, 2026, according to SEC Form 4 filings.
Which members of Congress have traded DIOD recently?
None. No member of Congress disclosed a DIOD trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.
How current is this DIOD smart-money data?
This summary uses filings available on Oct 1, 2026. Insiders must report trades to the SEC within 2 business days, members of Congress have up to 45 days to disclose a trade, and funds file 13F holdings up to 45 days after each quarter ends, so the latest moves may not be public yet.
Smart money
8 funds hold a position and insiders have been net selling.
What funds are doing
Buys/Adds (1)
- OB

Oberweis
$30.0M
added
Sells/Trims (1)
- BO

Bank of America
$5.3M
trimmed
What insiders are doing
How top traders are positioned
No tracked top-trader positions in DIOD right now.
Live Hyperliquid positioning - not every stock is covered
Earnings
Earnings came in 14.8% above what analysts expected.
Earnings per share
$0.61 expected
Reports Nov 5, 2026, in 35 days
Financials
What it sold, what it cost, what was left.
| USD | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 |
|---|---|---|---|---|
| What came in | ||||
| Revenue | $392.2M | $391.6M | $405.5M | $445.5M |
| Cost of what it sold | $271.7M | $269.6M | $276.7M | $298.0M |
| Gross profit | $120.5M | $121.9M | $128.8M | $147.6M |
| What it spent | ||||
| Research and development | $41.9M | $41.1M | $40.6M | $40.7M |
| Sales and admin | $60.5M | $62.9M | $64.3M | $69.8M |
| Other operating costs | $6.6M | $4.6M | $4.1M | $3.8M |
| Total operating expenses | $108.9M | $108.7M | $109.0M | $114.3M |
| What was left | ||||
| Operating profit | $11.6M | $13.2M | $19.9M | $33.3M |
| Interest on debt | $503.0K | $1.3M | $682.0K | $334.0K |
| Profit before tax | $19.0M | $14.5M | $20.1M | $58.0M |
| Tax | $3.6M | $2.2M | $4.0M | $9.2M |
| Net profit | $14.3M | $10.2M | $15.0M | $46.6M |
| EBITDA | $56.2M | $51.0M | $56.0M | $49.0M |
Technicals
Price structure
This stock is in a strong uptrend.
Trend
Strong uptrend
100 / 100
RSI 14
20D volatility
52-week range
20D support
20D resistance
Returns
Price vs moving averages
Volume pace