William Blair Investment Management, LLC Onto Innovation Inc. Transaction History
William Blair Investment Management, LLC
- $34.7 Billion
- Q2 2025
A detailed history of William Blair Investment Management, LLC transactions in Onto Innovation Inc. stock. As of the latest transaction made, William Blair Investment Management, LLC holds 1,098,860 shares of ONTO stock, worth $149 Million. This represents 0.32% of its overall portfolio holdings.
Number of Shares
1,098,860
Previous 146,441
650.38%
Holding current value
$149 Million
Previous $17.8 Million
524.16%
% of portfolio
0.32%
Previous 0.05%
Shares
7 transactions
Others Institutions Holding ONTO
# of Institutions
507Shares Held
50.3MCall Options Held
386KPut Options Held
321K-
Vanguard Group Inc Valley Forge, PA5.37MShares$729 Million0.01% of portfolio
-
Black Rock Inc. New York, NY4.88MShares$662 Million0.02% of portfolio
-
Jpmorgan Chase & CO New York, NY2.43MShares$330 Million0.02% of portfolio
-
State Street Corp Boston, MA1.49MShares$202 Million0.01% of portfolio
-
Paradigm Capital Management Inc1.11MShares$151 Million5.53% of portfolio
About ONTO INNOVATION INC.
- Ticker ONTO
- Exchange NYSE
- Sector Technology
- Industry Semiconductor Equipment & Materials
- Shares Outstandng 49,680,800
- Market Cap $6.74B
- Description
- Onto Innovation Inc. engages in the design, development, manufacture, and support of process control tools that performs macro defect inspection and 2D/3D optical metrology, lithography systems, and process control analytical software worldwide. It offers process and yield management solutions, and device packaging and test facilities through st...