ON Semiconductor
ON
82.51
-3.80
-4.40%
ON Semiconductor
US · ON
#684 by market cap
Listed 1970
82.51
-3.80
-4.40%
Live - 5344 symbols - heartbeat 396s ago
· 2026-10-08 07:40
Pre-market
80.50
-2.44%
After-hours
82.85
+0.41%
Overnight
81.10
-1.71%
- Market cap
- 32.12B
- P/E (TTM)i
- 53.93
- P/Bi
- 4.45
- EPSi
- 0.29
- Div yieldi
- 0.00%
- 52W posi
- 42%
Reader sentiment
Are you bullish or bearish on ON?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 6 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.7 percentage points.
Institutional ownership
- Held by institutions
- 105.09% -0.69pp
- Institutions
- 1,181 -6
- 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 Fund83.49%
Public Company7.30%
Hedge Fund7.09%
Private Company2.25%
Government Pension Fund2.15%
Sovereign Wealth Fund2.10%
Individual/Insider0.32%
Family Office/Trust0.24%
Insurance Company0.19%
Top holders as of 2026-06-30
FMR
14.05% · 54.71M sh
BlackRock
10.53% · 40.98M sh
Vanguard Capital Management, LLC
7.15% · 27.82M sh
Vanguard Portfolio Management, LLC
5.04% · 19.64M sh
State Street Global Advisors
4.77% · 18.56M sh
Janus Henderson Group plc
3.45% · 13.43M sh
Geode Capital Management, LLC
2.78% · 10.84M sh
Norges Bank Investment Management
2.02% · 7.86M sh
UBS Asset Management
1.50% · 5.85M sh
Columbia Management Investment Advisers, LLC
1.45% · 5.63M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 21 buys · 28 sells
| Name | Role | Stake |
|---|---|---|
| Hassane El-Khoury | Chief Executive Officer | 0.18% |
| Thad Trent | Chief Financial Officer | 0.03% |
| Alan Campbell | Independent Chairperson | 0.02% |
| Sudhir Gopalswamy | Senior VP & GM of Advanced Solutions Group | 0.02% |
| Simon Keeton | Executive VP & GM of Power Solutions Group | 0.02% |
| Paul Mascarenas | Independent Director | 0.01% |
| Christine Yan | Independent Director | 0.01% |
| Gregory Waters | Independent Director | 0.01% |
| Thomas Deitrich | Independent Director | 0.01% |
| Susan Carter | Independent Director | 0.01% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-10-01 | Paul Mascarenas | Independent Director | Other Acquisition | +126 | $84.89 |
| 2026-09-30 | Sudhir Gopalswamy | Senior VP & GM of Advanced Solutions Group | Open Market Disposition | -15,578 | $80.00 |
| 2026-07-01 | Paul Mascarenas | Independent Director | Other Acquisition | +116 | $91.22 |
| 2026-06-09 | Alan Campbell | Independent Chairperson | Intent to Sell (Form 144) | -16,660 | $109.61 |
| 2026-06-02 | Simon Keeton | Executive VP & GM of Power Solutions Group | Intent to Sell (Form 144) | -19,902 | $131.99 |
| 2026-05-25 | Sudhir Gopalswamy | Senior VP & GM of Advanced Solutions Group | Sale to Issuer | -470 | $127.00 |
| 2026-05-14 | Alan Campbell | Independent Chairperson | Intent to Sell (Form 144) | -22,188 | $113.11 |
| 2026-05-14 | Achyut Shah | Group President of Power Solutions Group | Initial Statement of Beneficial | 0 | -- |
| 2026-05-13 | Susan Carter | Independent Director | Other Acquisition | +1,986 | -- |
| 2026-05-13 | Bruce Kiddoo | Independent Director | Other Acquisition | +1,986 | -- |
| 2026-05-13 | Gregory Waters | Independent Director | Other Acquisition | +1,986 | -- |
| 2026-05-13 | Paul Mascarenas | Independent Director | Other Acquisition | +1,986 | -- |
| 2026-05-13 | Thomas Deitrich | Independent Director | Other Acquisition | +1,986 | -- |
| 2026-05-13 | Christine Yan | Independent Director | Other Acquisition | +1,986 | -- |
| 2026-05-10 | Simon Keeton | Executive VP & GM of Power Solutions Group | Intent to Sell (Form 144) | -31,463 | $105.30 |
| 2026-04-23 | Thad Trent | Chief Financial Officer | Open Market Disposition | -60,000 | $93.00–100.00 |
| 2026-04-23 | Thad Trent | Chief Financial Officer | Intent to Sell (Form 144) | -30,000 | $97.78 |
| 2026-04-22 | Thad Trent | Chief Financial Officer | Intent to Sell (Form 144) | -30,000 | $88.99 |
| 2026-04-15 | Thad Trent | Chief Financial Officer | Open Market Disposition | -30,000 | $80.00 |
| 2026-04-02 | Paul Mascarenas | Independent Director | Other Acquisition | +168 | $62.19 |
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 07:40:15 · For reference only, not investment advice and not tailored to your situation.