Portolan Capital Management, LLC Onto Innovation Inc. Transaction History
Portolan Capital Management, LLC
- $1.6 Billion
- Q3 2025
A detailed history of Portolan Capital Management, LLC transactions in Onto Innovation Inc. stock. As of the latest transaction made, Portolan Capital Management, LLC holds 44,564 shares of ONTO stock, worth $5.7 Million. This represents 0.36% of its overall portfolio holdings.
Number of Shares
44,564Holding current value
$5.7 Million% of portfolio
0.36%Shares
2 transactions
Others Institutions Holding ONTO
# of Institutions
537Shares 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...