VIOT Viomi Technology Co., Ltd
Viomi Technology Co., Ltd (VIOT) Institutional Ownership
What the institutions did with VIOT 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 |
|---|---|---|
| MORGAN STANLEY | 1.4M | 30.1% |
| ACADIAN ASSET MANAGEMENT LLC | 1.1M | 24.8% |
| Point72 Asset Management, L.P. | 493.5K | 10.7% |
| RENAISSANCE TECHNOLOGIES LLC | 379.0K | 8.2% |
| RAMSEY QUANTITATIVE SYSTEMS | 329.5K | 7.1% |
| Diametric Capital, LP | 235.7K | 5.1% |
| JPMORGAN CHASE & CO | 162.8K | 3.5% |
| TWO SIGMA INVESTMENTS, LP | 122.8K | 2.7% |
| Oasis Management Co Ltd. | 100.0K | 2.2% |
| Mandatum Life Insurance Co Ltd | 34.0K | 0.7% |
| XTX Topco Ltd | 31.1K | 0.7% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 27.1K | 0.6% |
| SmartHarvest Portfolios, LLC | 25.7K | 0.6% |
| NOMURA HOLDINGS INC | 23.0K | 0.5% |
| HRT FINANCIAL LP | 20.0K | 0.4% |
| BANK OF AMERICA CORP /DE/ | 18.8K | 0.4% |
| Verdad Advisers, LP | 17.3K | 0.4% |
| Police & Firemen's Retirement System of New Jersey | 15.1K | 0.3% |
| BARCLAYS PLC | 15.0K | 0.3% |
| COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS | 11.2K | 0.2% |
| DIMENSIONAL FUND ADVISORS LP | 10.1K | 0.2% |
| Russell Investments Group, Ltd. | 7.8K | 0.2% |
| UBS Group AG | 4.7K | 0.1% |
| OSAIC HOLDINGS, INC. | 1.5K | 0.0% |
| ROYAL BANK OF CANADA | 642 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| MORGAN STANLEY | Increased | 526.7K | 1.4M | +866.3K |
| RAMSEY QUANTITATIVE SYSTEMS | New | 0 | 329.5K | +329.5K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 703.5K | 379.0K | -324.5K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 1.4M | 1.1M | -205.0K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 242.2K | 122.8K | -119.4K |
| JANE STREET GROUP, LLC | Sold Out | 62.6K | 0 | -62.6K |
| SmartHarvest Portfolios, LLC | New | 0 | 25.7K | +25.7K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | Sold Out | 23.4K | 0 | -23.4K |
| GEODE CAPITAL MANAGEMENT, LLC | Sold Out | 21.5K | 0 | -21.5K |
| HRT FINANCIAL LP | New | 0 | 20.0K | +20.0K |
| JPMORGAN CHASE & CO | Reduced | 176.1K | 162.8K | -13.4K |
| Virtu Financial LLC | Sold Out | 12.5K | 0 | -12.5K |
| Verdad Advisers, LP | Reduced | 29.7K | 17.3K | -12.4K |
| BANK OF AMERICA CORP /DE/ | Reduced | 30.4K | 18.8K | -11.6K |
| Diametric Capital, LP | Increased | 224.5K | 235.7K | +11.2K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 11.0K | 0 | -11.0K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 18.8K | 10.1K | -8.7K |
| PRELUDE CAPITAL MANAGEMENT, LLC | Reduced | 34.2K | 27.1K | -7.1K |
| XTX Topco Ltd | Increased | 27.4K | 31.1K | +3.7K |
| Tower Research Capital LLC (TRC) | Sold Out | 3.0K | 0 | -3.0K |
| UBS Group AG | Increased | 3.2K | 4.7K | +1.5K |
| OSAIC HOLDINGS, INC. | Increased | 1.5K | 1.5K | +74 |
| RHUMBLINE ADVISERS | Reduced | 189 | 130 | -59 |
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.