Onto Innovation Ownership | Who Owns Onto Innovation?
Onto Innovation Ownership Summary
Onto Innovation is owned by 51.61% institutional investors, 0.79% insiders, and 47.60% retail investors. Vanguard group is the largest institutional shareholder, holding 11.58% of ONTO shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.25% of its assets in Onto Innovation shares.
ONTO Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Onto Innovation | 51.61% | 0.79% | 47.60% |
| Sector | Technology Stocks | 50.69% | 12.56% | 36.75% |
| Idea | Semiconductor Stocks List | 114.42% | 7.19% | -21.61% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 5.67M | 11.58% | $732.34M |
| Blackrock funding, inc. /de | 5.21M | 10.66% | $673.66M |
| Blackrock | 4.88M | 9.92% | $1.07B |
| William blair investment management | 1.98M | 4.05% | $256.08M |
| State street | 1.48M | 3.02% | $190.63M |
| Wellington management group llp | 1.40M | 2.86% | $180.78M |
| Franklin resources | 1.11M | 2.28% | $144.02M |
| Paradigm capital management inc/ny | 1.11M | 2.27% | $143.80M |
| Geneva capital management | 1.08M | 2.22% | $140.13M |
| Voya investment management | 868.61K | 1.78% | $111.97M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Brilliance asset management | 218.60K | 15.07% | $28.25M |
| Andar capital management hk | 110.00K | 14.38% | $14.21M |
| Ai-squared management | 60.30K | 8.11% | $7.79B |
| Tt asset management | 300.70K | 7.52% | $38.86M |
| Paradigm capital management inc/ny | 1.11M | 6.23% | $143.80M |
| Divisar capital management | 175.09K | 6.16% | $22.62M |
| Monolith management | 93.00K | 5.30% | $12.02M |
| 4d advisors | 70.00K | 4.82% | $9.05M |
| Value management | 152.38K | 3.16% | $19.69M |
| Sg capital management | 270.85K | 3.12% | $35.00M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Wellington management group llp | 1.40M | 0.03% | 1.29M |
| William blair investment management | 1.98M | 0.66% | 882.90K |
| Voya investment management | 868.61K | 0.11% | 849.70K |
| Norges bank | 527.91K | 0.01% | 527.91K |
| Franklin resources | 1.11M | 0.04% | 440.04K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Artisan partners limited partnership | - | - | -1.52M |
| Blackrock funding, inc. /de | 5.21M | 0.01% | -1.27M |
| Blackrock | 4.88M | 0.02% | -1.25M |
| T. rowe price investment management | - | - | -984.46K |
| Qube research | 125.68K | 0.02% | -775.50K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 527.91K | 0.01% | 527.91K | $87.99M |
| Junto capital management lp | 308.40K | 0.82% | 308.40K | $39.85M |
| Tt asset management | 300.70K | 7.52% | 300.70K | $38.86M |
| Sg capital management | 270.85K | 3.12% | 270.85K | $35.00M |
| Glenview capital management | 270.61K | 0.78% | 270.61K | $34.97M |
Sold Out
| Holder | Change |
|---|---|
| Clear street markets | -1.00 |
| Tfc financial management | -1.00 |
| Activest wealth management | -1.00 |
| Tfo-tdc | -2.00 |
| Perkins coie trust | -2.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30, 2025 | 255 | -43.71% | 25,252,402 | -45.73% | 51 | 0.57% | 141 | -38.16% | 68 | -56.69% |
| Jun 30, 2025 | 461 | -5.73% | 48,769,499 | 5.52% | 99 | 1.13% | 231 | -8.33% | 158 | -3.07% |
| Mar 31, 2025 | 12 | -97.74% | 1,430,007 | -96.97% | 2 | 0.03% | 5 | -98.10% | 4 | -97.92% |
| Dec 31, 2024 | 237 | -55.62% | 20,751,007 | -55.45% | 41 | 0.47% | 115 | -59.93% | 87 | -51.67% |
| Sep 30, 2024 | 529 | 3.52% | 46,511,325 | -1.86% | 94 | 1.02% | 284 | 5.58% | 178 | -0.56% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 1.59M | 3.25% | - |
| Vanguard US Total Market Shares ETF | 1.56M | 3.19% | 1.18K |
| Vanguard Total Stock Mkt Idx Inv | 1.54M | 3.14% | -40.01K |
| Vanguard Small Cap Index | 1.19M | 2.42% | -7.70K |
| Vanguard Information Technology ETF | 857.46K | 1.75% | 8.77K |
| iShares Semiconductor ETF | 818.99K | 1.67% | - |
| BlackRock Mid-Cap Growth Equity Instl | 677.18K | 1.37% | 282.98K |
| Vanguard Small Cap Growth Index Inv | 662.66K | 1.35% | -252.00 |
| Invesco Small Cap Value A | 625.84K | 1.28% | -70.74K |
| JPM US Technology A (dist) USD | 537.05K | 1.10% | 546.00 |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Feb 13, 2025 | Vedula Srinivas | SVP, Customer Success | Sell | $40.36K |
| Jan 21, 2025 | Plisinski Michael P | CEO | Sell | $7.67M |
| Jan 16, 2025 | Plisinski Michael P | CEO | Sell | $21.21K |
| Jan 16, 2025 | Plisinski Michael P | CEO | Sell | $6.32M |
| Jan 15, 2025 | Vedula Srinivas | SVP, Customer Success | Sell | $169.53K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
| 2025 Q1 | - | 7 |
| 2024 Q4 | - | 1 |
ONTO Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools