Security record · archived quarter
ON
ON Semiconductor Corporation · Technology · Semiconductors
4Tracked holders
+1Δ holders
3.10MShares held
$237.83MReported value
+1New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 4 | +1 | 3.10M | $237.83M | +1 | n/a |
| Q2 2026 | 164 | +9 | 314.47M | $29.64B | +12 | −2 |
| Q1 2026 | 157 | -3 | 323.63M | $19.91B | +2 | −6 |
| Q4 2025 | 159 | +2 | 354.95M | $19.24B | +3 | n/a |
| Q3 2025 | 21 | 0 | 241.60M | $11.91B | +1 | −2 |
| Q2 2025 | 19 | +1 | 196.13M | $10.28B | +1 | n/a |
| Q1 2025 | 15 | -1 | 49.17M | $2.00B | +1 | −2 |
| Q4 2024 | 16 | 0 | 45.49M | $2.87B | n/a | n/a |
| Q3 2024 | 15 | -1 | 29.79M | $2.16B | n/a | −1 |
| Q2 2024 | 16 | n/a | 29.30M | $2.01B | n/a | n/a |
Who holds it · Q3 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Assenagon Asset Management S.A. | 3.03M | -46.1% | $232.66M | 0.2% | ▼ Trim | 4 | SEC ↗ |
| 2 | Wealth Enhancement Advisory… | 46.78K | +47.8% | $3.00M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | TD Waterhouse Canada Inc. | 26.74K | +3650.3% | $2.14M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | Ninety One UK Ltd | 470 | New | $36,129 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Ninety One UK Ltd | $36,129 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 46.00K shares, $2,848 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q3 2026 ·
Methodology ·
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