Onto Innovation Ownership | Who Owns Onto Innovation?
Onto Innovation Ownership Summary
Onto Innovation is owned by 95.75% institutional investors, 0.59% insiders, and 3.66% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 11.27% of ONTO shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.37% of its assets in Onto Innovation shares.
ONTO Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Onto Innovation | 95.75% | 0.59% | 3.66% |
| Sector | Technology Stocks | 36.93% | 14.89% | 48.18% |
| Idea | Semiconductor Stocks List | 48.16% | 6.95% | 44.89% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 5.53M | 11.27% | $1.13B |
| Vanguard group | 5.58M | 11.26% | $880.28M |
| Blackrock | 4.88M | 9.92% | $1.07B |
| State street | 1.50M | 3.05% | $307.63M |
| Geode capital management | 1.21M | 2.47% | $248.39M |
| Point72 asset management | 1.20M | 2.45% | $246.83M |
| Paradigm capital management inc/ny | 1.10M | 2.24% | $226.08M |
| William blair investment management | 964.21K | 1.96% | $197.73M |
| Voya investment management | 917.15K | 1.87% | $187.79M |
| Fmr | 828.98K | 1.69% | $170.00M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Andar capital management hk | 78.00K | 13.68% | $16.00M |
| Brilliance asset management | 193.84K | 11.72% | $39.75M |
| Divisar capital management | 193.25K | 10.10% | $39.63M |
| Guardian point capital, lp | 110.00K | 9.29% | $22.56M |
| Paradigm capital management inc/ny | 1.10M | 8.65% | $226.08M |
| Scalar gauge management | 36.00K | 7.12% | $7.38M |
| Talos eurisko asset management lp | 165.37K | 5.79% | $33.91M |
| Value management | 149.38K | 4.97% | $30.63M |
| 4d advisors | 30.00K | 3.90% | $6.15M |
| Sirios capital management l p | 153.94K | 3.83% | $31.57M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Point72 asset management | 1.20M | 0.32% | 818.89K |
| Norges bank | 664.75K | 0.01% | 664.75K |
| Jane street group | 604.69K | 0.02% | 602.67K |
| Blackrock funding, inc. /de | 5.53M | 0.02% | 602.44K |
| Invesco | 632.80K | 0.02% | 505.86K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 4.88M | 0.02% | -1.25M |
| Franklin resources | 579.20K | 0.03% | -773.80K |
| William blair investment management | 964.21K | 0.65% | -762.37K |
| Wellington management group llp | 543.89K | 0.02% | -674.66K |
| Rafferty asset management | - | - | -639.57K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 664.75K | 0.01% | 664.75K | $104.94M |
| Vanguard fiduciary trust | 310.15K | 0.02% | 310.15K | $63.60M |
| Artisan partners limited partnership | 182.03K | 0.06% | 182.03K | $37.33M |
| Talos eurisko asset management lp | 165.37K | 5.79% | 165.37K | $33.91M |
| Grantham, mayo, van otterloo | 136.47K | 0.07% | 136.47K | $27.99M |
Sold Out
| Holder | Change |
|---|---|
| Private wealth asset management | -1.00 |
| Tfc financial management | -1.00 |
| Clear street markets | -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 % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 574 | 14.57% | 47,033,988 | -1.75% | 95 | 1.02% | 327 | 25.29% | 173 | 4.85% |
| Dec 31, 2025 | 283 | -43.29% | 27,259,827 | -42.53% | 55 | 0.59% | 147 | -45.76% | 85 | -38.85% |
| 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% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 1.68M | 3.37% | -848.00 |
| Vanguard US Total Market Shares ETF | 1.56M | 3.19% | 1.18K |
| Vanguard Total Stock Mkt Idx Inv | 1.58M | 3.18% | 6.78K |
| Vanguard Small Cap Index | 1.15M | 2.30% | -2.43K |
| iShares Semiconductor ETF | 818.99K | 1.67% | - |
| Vanguard Small Cap Growth Index Inv | 642.22K | 1.29% | -674.00 |
| Invesco Small Cap Value A | 625.84K | 1.28% | -70.74K |
| Vanguard Information Technology ETF | 619.10K | 1.24% | -122.18K |
| Vanguard Institutional Extnd Mkt Idx Tr | 560.58K | 1.13% | 5.59K |
| 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 |
|---|---|---|
| 2026 Q2 | - | - |
| 2026 Q1 | - | - |
| 2025 Q4 | - | - |
| 2025 Q3 | - | - |
| 2025 Q2 | - | - |
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