David A. Siegel Onto Innovation Inc. Transaction History
Two Sigma Advisers, LP
- $47 Billion
- Q3 2025
A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Onto Innovation Inc. stock. As of the latest transaction made, Two Sigma Advisers, LP holds 275,500 shares of ONTO stock, worth $35.2 Million. This represents 0.08% of its overall portfolio holdings.
Number of Shares
275,500
Previous 490,800
43.87%
Holding current value
$35.2 Million
Previous $49.5 Million
28.13%
% of portfolio
0.08%
Previous 0.11%
Shares
9 transactions
Others Institutions Holding ONTO
# of Institutions
535Shares Held
46.9MCall Options Held
643KPut Options Held
297K-
Vanguard Group Inc Valley Forge, PA5.67MShares$725 Million0.01% of portfolio
-
Black Rock Inc. New York, NY4.88MShares$625 Million0.02% of portfolio
-
William Blair Investment Management, LLC Chicago, IL1.98MShares$254 Million0.72% of portfolio
-
State Street Corp Boston, MA1.48MShares$189 Million0.01% of portfolio
-
Wellington Management Group LLP Boston, MA1.4MShares$179 Million0.03% of portfolio
About ONTO INNOVATION INC.
- Ticker ONTO
- Exchange NYSE
- Sector Technology
- Industry Semiconductor Equipment & Materials
- Shares Outstandng 49,680,800
- Market Cap $6.36B
- 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...