ON onsemi
onsemi (ON) Institutional Ownership
What the institutions did with ON last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| FMR LLC | 56.7M | 14.0% |
| BlackRock, Inc. | 41.0M | 10.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 25.6M | 6.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 19.6M | 4.9% |
| STATE STREET CORP | 18.6M | 4.6% |
| Jupiter Topco LLC | 13.4M | 3.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 10.8M | 2.7% |
| JPMORGAN CHASE & CO | 10.1M | 2.5% |
| GOLDMAN SACHS GROUP INC | 7.9M | 2.0% |
| NORGES BANK | 7.9M | 1.9% |
| BANK OF AMERICA CORP /DE/ | 6.3M | 1.6% |
| MORGAN STANLEY | 5.9M | 1.5% |
| AMERIPRISE FINANCIAL INC | 5.6M | 1.4% |
| Assenagon Asset Management S.A. | 5.6M | 1.4% |
| VAN ECK ASSOCIATES CORP | 5.1M | 1.3% |
| Amundi | 5.1M | 1.3% |
| Invesco Ltd. | 4.9M | 1.2% |
| Jericho Capital Asset Management L.P. | 4.9M | 1.2% |
| Pictet Asset Management Holding SA | 4.2M | 1.0% |
| TWO SIGMA INVESTMENTS, LP | 4.1M | 1.0% |
| CITIGROUP INC | 3.8M | 0.9% |
| Rafferty Asset Management, LLC | 3.7M | 0.9% |
| BARCLAYS PLC | 3.7M | 0.9% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 3.6M | 0.9% |
| BAILLIE GIFFORD & CO | 3.4M | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Slate Path Capital LP | Reduced | 7.8M | 1.3M | -6.5M |
| JPMORGAN CHASE & CO | Reduced | 16.1M | 10.1M | -6.0M |
| Jericho Capital Asset Management L.P. | New | 0 | 4.9M | +4.9M |
| Assenagon Asset Management S.A. | Increased | 1.6M | 5.6M | +4.0M |
| Allspring Global Investments Holdings, LLC | Reduced | 6.1M | 3.1M | -3.0M |
| JANE STREET GROUP, LLC | Increased | 297.6K | 3.0M | +2.7M |
| Sachem Head Capital Management LP | Sold Out | 1.9M | 0 | -1.9M |
| CITADEL ADVISORS LLC | Increased | 109.3K | 1.9M | +1.8M |
| Point72 Asset Management, L.P. | New | 0 | 1.6M | +1.6M |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | 1.7M | 200.6K | -1.5M |
| Balyasny Asset Management L.P. | Increased | 6.1K | 1.5M | +1.5M |
| Pacer Advisors, Inc. | Reduced | 1.5M | 55.3K | -1.5M |
| FMR LLC | Reduced | 58.2M | 56.7M | -1.5M |
| ALLIANCEBERNSTEIN L.P. | Reduced | 2.2M | 695.8K | -1.5M |
| FRANKLIN RESOURCES INC | Reduced | 1.4M | 158.7K | -1.3M |
| Qube Research & Technologies Ltd | Increased | 125.6K | 1.4M | +1.3M |
| DISCOVERY CAPITAL MANAGEMENT, LLC / CT | Reduced | 1.4M | 162.3K | -1.2M |
| GOLDMAN SACHS GROUP INC | Increased | 6.6M | 7.9M | +1.2M |
| UBS Group AG | Reduced | 3.5M | 2.3M | -1.2M |
| Invesco Ltd. | Reduced | 6.0M | 4.9M | -1.1M |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Sold Out | 1.1M | 0 | -1.1M |
| BlackRock, Inc. | Increased | 39.9M | 41.0M | +1.1M |
| BANK OF AMERICA CORP /DE/ | Increased | 5.2M | 6.3M | +1.0M |
| Holocene Advisors, LP | New | 0 | 1.0M | +1.0M |
| Rafferty Asset Management, LLC | Increased | 2.8M | 3.7M | +878.6K |
| D. E. Shaw & Co., Inc. | Increased | 294.9K | 1.2M | +870.3K |
| BAILLIE GIFFORD & CO | Reduced | 4.3M | 3.4M | -863.4K |
| CITIGROUP INC | Reduced | 4.7M | 3.8M | -843.9K |
| AMERIPRISE FINANCIAL INC | Reduced | 6.5M | 5.6M | -821.3K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Reduced | 1.6M | 806.5K | -808.3K |
| Junto Capital Management LP | Reduced | 1.2M | 483.3K | -736.0K |
| VAN ECK ASSOCIATES CORP | Increased | 4.4M | 5.1M | +731.5K |
| MARSHALL WACE, LLP | Reduced | 1.4M | 690.1K | -684.0K |
| California Public Employees Retirement System | Increased | 683.8K | 1.3M | +658.3K |
| Candriam S.C.A. | Reduced | 1.4M | 785.1K | -609.6K |
| SG Americas Securities, LLC | Reduced | 885.3K | 312.1K | -573.3K |
| M&G PLC | Reduced | 2.5M | 1.9M | -556.7K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Reduced | 766.8K | 216.1K | -550.6K |
| FIL Ltd | Increased | 38.8K | 573.2K | +534.4K |
| DEUTSCHE BANK AG\ | Reduced | 3.0M | 2.5M | -521.0K |
| Caisse de depot et placement du Quebec | Increased | 162.3K | 676.1K | +513.9K |
| Erste Asset Management GmbH | Reduced | 889.2K | 377.3K | -512.0K |
| Russell Investments Group, Ltd. | Reduced | 1.4M | 946.4K | -497.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 226.0K | 713.0K | +487.1K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 3.4M | 3.0M | -468.2K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 718.1K | 1.2M | +464.6K |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | New | 0 | 455.9K | +455.9K |
| Man Group plc | Increased | 231.5K | 687.0K | +455.4K |
| NOMURA HOLDINGS INC | Increased | 21.5K | 461.4K | +439.9K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 135.0K | 574.9K | +439.9K |
| HRT FINANCIAL LP | Increased | 94.1K | 529.3K | +435.2K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 20.1M | 19.6M | -423.2K |
| Eurizon Capital SGR S.p.A. | Reduced | 551.7K | 131.7K | -420.0K |
| Boston Trust Walden Corp | Reduced | 1.0M | 622.6K | -415.5K |
| ArrowMark Colorado Holdings LLC | Reduced | 603.2K | 202.2K | -401.0K |
| Handelsbanken Fonder AB | Reduced | 741.1K | 349.1K | -392.0K |
| SCHRODER INVESTMENT MANAGEMENT GROUP | Reduced | 565.3K | 175.9K | -389.4K |
| GILDER GAGNON HOWE & CO LLC | New | 0 | 387.5K | +387.5K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 4.5M | 4.1M | -385.3K |
| TUDOR INVESTMENT CORP ET AL | New | 0 | 373.6K | +373.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.