ON Semiconductor (ON)
Power, analog, and sensing semiconductors for vehicles, factories, energy systems, and AI data centers.
$73.71
After hours+0.11 (+0.15%)
At close$73.60(+2.62%)
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13F · 13D/G · Form 4
| Institutions | ≈ 102.55% | 399.26M shares | |
|---|---|---|---|
| 1,082 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 0.25% | 960.5K shares | |
| 11 holders · as of Jul 2, 2026 | |||
| Strategic holders | 13.74% | 53.50M shares | |
| 2 holders · as of Dec 10, 2020 | |||
| Adds to | 116.54% | ||
389.31M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
These groups come from separate filings that can overlap, so they add to 116.54%; nothing is left for Other.
13F, as of Jun 30, 2026
1,082 holders · 399.26M shares · 241 new positions · 551 increased · 348 reduced · 71 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| FMR LLC | 56.68M | 14.56% | −1.48M | Aug 13, 2026 |
| BlackRock, Inc. | 40.98M | 10.53% | +1.07M | Aug 7, 2026 |
| Vanguard Capital Management LLC | 25.62M | 6.58% | −16.8K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 19.64M | 5.04% | −423.2K | Aug 13, 2026 |
| State Street Corp | 18.56M | 4.77% | +249.7K | Aug 7, 2026 |
| Jupiter Topco LLC | 13.43M | 3.45% | +13.43Mnew | Aug 14, 2026 |
| Geode Capital Management, LLC | 10.84M | 2.78% | +72.7K | Aug 12, 2026 |
| JPMorgan Chase & Co | 10.13M | 2.60% | −5.98M | Aug 12, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| FMR LLC | 15.00% | 61.54M | 13G | Nov 5, 2025 |
| Vanguard Capital Management | 7.50% | 29.58M | 13G | Apr 30, 2026 |
| Vanguard Portfolio Management | 5.10% | 20.11M | 13G | Apr 29, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Apr 24, 2026 | Trent Thadofficer: Exec VP & CFO | Sale | 30,000 | $100.00 | 271,194 |
| Apr 23, 2026 | Trent Thadofficer: Exec VP & CFO | Sale | 30,000 | $93.00 | 301,194 |
| Apr 16, 2026 | Trent Thadofficer: Exec VP & CFO | Sale | 30,000 | $80.00 | 331,194 |
| Mar 13, 2026 | Sudhir Gopalswamyofficer: Group President, AMG & ISG | Sale | 6,114 | $58.67 | 173,943 |
| Feb 17, 2026 | Simon Keetonofficer: Group President, PSG | Sale · 2 lots | 48,860 | $71.75 | 198,995 |
| Feb 12, 2026 | Trent Thadofficer: Exec VP & CFO | Sale · 4 lots | 60,000 | $71.22 | 339,460 |
| Feb 12, 2026 | Hassane El-Khourydirector, officer: CEO & President | Sale · 2 lots | 20,000 | $73.02 | 1,015,610 |
| Dec 4, 2025 | Simon Keetonofficer: Group President, PSG | Sale | 21,000 | $55.72 | 232,843 |
| Dec 3, 2025 | Trent Thadofficer: Exec VP & CFO | Sale | 20,000 | $55.05 | 379,448 |
House and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Rep. Ro Khanna · CA17 | Purchase | $1,001 – $15,000 | May 1, 2026 | Jun 11, 2026 |