Diodes
DIOD
100.65
-7.09
-6.58%
Diodes
US · DIOD
#2160 by market cap
Listed 1970
100.65
-7.09
-6.58%
Live - 5344 symbols - heartbeat 407s ago
· 2026-10-08 07:00
Pre-market
99.22
-1.42%
After-hours
100.65
0.00%
- Market cap
- 4.64B
- P/E (TTM)i
- 54.11
- P/Bi
- 2.37
- EPSi
- 1.43
- Div yieldi
- 0.00%
- 52W posi
- 70%
Reader sentiment
Are you bullish or bearish on DIOD?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions increased by 1 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.4 percentage points.
Institutional ownership
- Held by institutions
- 100.73% -0.40pp
- Institutions
- 469 +1
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund93.35%
Hedge Fund3.04%
Public Company1.92%
Individual/Insider1.59%
Government Pension Fund1.19%
Private Company0.59%
Insurance Company0.31%
Family Office/Trust0.17%
Top holders as of 2026-06-30
BlackRock
15.95% · 7.35M sh
FMR
9.48% · 4.36M sh
Vanguard Portfolio Management, LLC
8.13% · 3.74M sh
State Street Global Advisors
5.66% · 2.61M sh
Vanguard Capital Management, LLC
5.03% · 2.32M sh
Dimensional Fund Advisors
4.78% · 2.20M sh
William Blair Investment Management, LLC
3.68% · 1.70M sh
Geode Capital Management, LLC
3.58% · 1.65M sh
T. Rowe Price Group, Inc.
2.12% · 976.11K sh
EARNEST Partners, LLC
2.09% · 964.60K sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 12 buys · 36 sells
| Name | Role | Stake |
|---|---|---|
| Keh-Shew Lu | Chairperson & CEO | 0.70% |
| Gary Yu | Chief Operating Officer | 0.23% |
| Francis Tang | Senior Vice President of Worldwide Discrete Products | 0.16% |
| Kuo Tsong | President of Asia Pacific Region | 0.10% |
| Jin Zhao | Senior Vice President of Worldwide Analog Products | 0.09% |
| Richard White | Corporate Secretary & Special Assistant to the CEO | 0.09% |
| Emily Yang | Officer | 0.08% |
| Wen-Chi Sung | Independent Director | 0.04% |
| Evan Yu | Former Senior Vice President of Worldwide Power Products | 0.03% |
| Brett Whitmire | Chief Financial Officer | 0.02% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-08-11 | Evan Yu | Former Senior Vice President of Worldwide Power Products | Other Acquisition | +2,250 | -- |
| 2026-07-31 | Evan Yu | Former Senior Vice President of Worldwide Power Products | Initial Statement of Beneficial | 0 | -- |
| 2026-05-28 | Richard White | Corporate Secretary & Special Assistant to the CEO | Open Market Disposition | -3,000 | $104.48–107.01 |
| 2026-05-28 | Francis Tang | Senior Vice President of Worldwide Discrete Products | Open Market Disposition | -15,330 | $112.04 |
| 2026-05-26 | Francis Tang | Senior Vice President of Worldwide Discrete Products | Open Market Disposition | -9,137 | $108.00–110.08 |
| 2026-05-26 | Francis Tang | Senior Vice President of Worldwide Discrete Products | Intent to Sell (Form 144) | -5,000 | $110.08 |
| 2026-05-26 | Emily Yang | Officer | Open Market Disposition | -5,000 | $107.52–110.08 |
| 2026-05-26 | Gary Yu | Chief Operating Officer | Open Market Disposition | -3,632 | $110.08 |
| 2026-05-25 | Keh-Shew Lu | Chairperson & CEO | Sale to Issuer | -1,970 | $108.24 |
| 2026-05-25 | Francis Tang | Senior Vice President of Worldwide Discrete Products | Intent to Sell (Form 144) | -4,137 | $108.00 |
| 2026-05-25 | Gary Yu | Chief Operating Officer | Sale to Issuer | -592 | $108.24 |
| 2026-05-25 | Kuo Tsong | President of Asia Pacific Region | Open Market Disposition | -1,582 | $106.96 |
| 2026-05-25 | Jin Zhao | Senior Vice President of Worldwide Analog Products | Open Market Disposition | -3,689 | $106.86 |
| 2026-05-19 | Emily Yang | Officer | Open Market Disposition | -2,000 | $96.81 |
| 2026-05-18 | Gary Yu | Chief Operating Officer | Other Disposition | -300 | -- |
| 2026-05-14 | Emily Yang | Officer | Open Market Disposition | -2,000 | $101.47 |
| 2026-05-12 | Brett Whitmire | Chief Financial Officer | Open Market Disposition | -16,556 | $103.34 |
| 2026-05-11 | Francis Tang | Senior Vice President of Worldwide Discrete Products | Open Market Disposition | -3,643 | $108.00 |
| 2026-05-11 | Kuo Tsong | President of Asia Pacific Region | Open Market Disposition | -2,652 | $110.00 |
| 2026-05-11 | Jin Zhao | Senior Vice President of Worldwide Analog Products | Open Market Disposition | -2,760 | $102.36 |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 07:00:14 · For reference only, not investment advice and not tailored to your situation.