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Onto Innovation Ownership | Who Owns Onto Innovation?

OverviewForecastRevenueFinancialsChartTranscripts

Onto Innovation Ownership Summary

Onto Innovation is owned by 95.75% institutional investors, 0.59% insiders, and 3.66% retail investors. Vanguard group is the largest institutional shareholder, holding 11.26% of ONTO shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 3.43% of its assets in Onto Innovation shares.

ONTO Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockOnto Innovation95.75%0.59%3.66%
SectorTechnology Stocks 36.01%15.20%48.78%
IdeaSemiconductor Stocks List 48.16%6.95%44.89%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Vanguard group5.58M11.26%$880.28M
Blackrock funding, inc. /de5.51M11.07%$2.08B
Blackrock4.88M9.92%$1.07B
Vanguard capital management2.25M4.52%$850.66M
State street1.55M3.13%$588.13M
Geode capital management1.43M2.88%$542.68M
Point72 asset management1.20M2.45%$246.83M
Paradigm capital management inc/ny1.10M2.21%$416.84M
Fmr883.30K1.78%$334.28M
Voya investment management753.77K1.52%$284.76M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Tt asset management262.04K11.75%$92.07M
Andar capital management hk69.00K11.72%$26.11M
Paradigm capital management inc/ny1.10M11.34%$416.84M
Divisar capital management193.25K10.10%$39.63M
Guardian point capital, lp110.00K9.29%$22.56M
Scalar gauge management36.00K7.12%$7.38M
Value management102.15K6.46%$38.66M
Talos eurisko asset management lp106.37K5.72%$40.26M
South street advisors88.92K4.38%$33.65M
Geneva capital management486.69K4.22%$184.19M

Top Buyers

HolderShares% AssetsChange
Point72 asset management1.20M0.32%818.89K
Pictet asset management sa716.22K0.26%699.88K
Norges bank649.73K0.02%649.73K
Jane street group604.69K0.02%602.67K
Invesco632.80K0.02%505.86K

Top Sellers

HolderShares% AssetsChange
Blackrock4.88M0.02%-1.25M
Wellington management group llp543.89K0.02%-674.66K
Cubist systematic strategies---505.72K
Millennium management23.86K0.00%-471.14K
Hood river capital management---382.63K

New Positions

HolderShares% AssetsChangeValue
Norges bank649.73K0.02%649.73K$245.89M
Phoenix401.81K1.04%401.81K$152.07M
Ossiam235.54K1.18%235.54K$89.14M
Summit partners public asset management232.00K1.54%232.00K$87.80M
Gf fund management228.00K1.04%228.00K$86.29M

Sold Out

HolderChange
Manchester capital management-1.00
Tfc financial management-1.00
Private wealth asset management-1.00
Tfo-tdc-2.00
Tredje ap-fonden-2.00

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202657414.57%47,033,988-1.75%951.02%32725.29%1734.85%
Dec 31, 2025283-43.29%27,259,827-42.53%550.59%147-45.76%85-38.85%
Sep 30, 2025255-43.71%25,252,402-45.73%510.57%141-38.16%68-56.69%
Jun 30, 2025461-5.73%48,769,4995.52%991.13%231-8.33%158-3.07%
Mar 31, 202512-97.74%1,430,007-96.97%20.03%5-98.10%4-97.92%

Top Mutual Funds Shareholders

HolderShares% HoldingChange
iShares Core S&P Mid-Cap ETF1.71M3.43%53.00
Vanguard US Total Market Shares ETF1.56M3.19%1.18K
Vanguard Morn Total Stk Mkt Idx Investor1.58M3.18%-704.00
Vanguard Total Stock Mkt Idx Inv1.58M3.18%-704.00
Vanguard Small Cap Index1.14M2.29%-2.85K
iShares Semiconductor ETF818.99K1.67%-
Vanguard Small Cap Growth Index Inv658.87K1.32%14.68K
Vanguard Morn Small Cap Growth Index Inv658.87K1.32%14.68K
Invesco Small Cap Value A625.84K1.28%-70.74K
Vanguard Information Technology ETF626.91K1.26%4.59K

Recent Insider Transactions

DateNameRoleActivityValue
Feb 13, 2025Vedula Srinivas SVP, Customer SuccessSell$40.36K
Jan 21, 2025Plisinski Michael P CEOSell$7.67M
Jan 16, 2025Plisinski Michael P CEOSell$21.21K
Jan 16, 2025Plisinski Michael P CEOSell$6.32M
Jan 15, 2025Vedula Srinivas SVP, Customer SuccessSell$169.53K

Insider Transactions Trends

DateBuySell
2026 Q2--
2026 Q1--
2025 Q4--
2025 Q3--
2025 Q2--

ONTO Ownership FAQ

Who owns the most shares of Onto Innovation?

Onto Innovation’s largest shareholders are Vanguard group (5.58M shares, 11.26%), Blackrock funding, inc. /de (5.51M shares, 11.07%), and Blackrock (4.88M shares, 9.92%). Together, they hold 32.25% of Onto Innovation’s total shares outstanding.

Does Blackrock own Onto Innovation?

Yes, BlackRock owns 9.92% of Onto Innovation, totaling 4.88M shares as of Jun 2024. This represents 0.02% of BlackRock's total assets, with a market value of 1.07B$. In the last quarter, BlackRock decreased its holdings by -1.253M shares, a -20.42% change.

Who is Onto Innovation’s biggest shareholder by percentage of total assets invested?

Tt asset management is Onto Innovation’s biggest shareholder by percentage of total assets invested, with 11.75% of its assets in 262.04K Onto Innovation shares, valued at 92.07M$.

Who is the top mutual fund holder of Onto Innovation shares?

iShares Core S&P Mid-Cap ETF is the top mutual fund holder of Onto Innovation shares, with 3.43% of its total shares outstanding invested in 1.71M Onto Innovation shares.

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