On Semiconductor
ON · US
On Semiconductor is held by 6 of the 24 tracked investors in their latest 13F filings. The largest position is Norges Bank's at $743M, 0.07% of that portfolio. Versus the prior quarter, 2 added, 3 trimmed and 1 bought new.
Big investors holding this stock
Latest 13F of the 24 tracked investors. Common shares only.
| Investor | Value ($) | vs prior quarter |
|---|---|---|
| Norges Bank weight 0.07% · Q2 2026 |
743M | ▲ 29% |
| Baillie Gifford weight 0.29% · Q2 2026 |
324M | ▼ 20% |
| National Pension Service (Korea) weight 0.05% · Q2 2026 |
70.8M | ▼ 20% |
| Korea Investment Corporation weight 0.05% · Q2 2026 |
25.4M | ▼ 7% |
| Soros Fund Management weight 0.26% · Q2 2026 |
21.6M | New |
| Bridgewater Associates weight 0.02% · Q2 2026 |
5.5M | ▲ 192% |
Questions
Which big investors own On Semiconductor?
Norges Bank ($743M), Baillie Gifford ($324M), National Pension Service (Korea) ($70.8M), Korea Investment Corporation ($25.4M), Soros Fund Management ($21.6M) and 1 more, per their latest 13F filings.
Does Warren Buffett own On Semiconductor?
Berkshire Hathaway did not report it in its latest 13F.
Does Korea's National Pension Service own On Semiconductor?
Yes, $70.8M as of 2026-06-30 (0.05% of its US holdings).
Restated and computed from SEC (13F, 13D/G, Form 4) and DART filings and NPS public data. Filings describe a past date and may differ from current holdings (13F: quarter end, up to 45 days later). Not investment advice.
Sources: SEC EDGAR, DART, data.go.kr (NPS), OpenFIGI. See Methodology for how figures are computed.