A detailed history of Keystone Financial Services transactions in Corning Inc stock. As of the latest transaction made, Keystone Financial Services holds 3,155 shares of GLW stock, worth $258,899. This represents 0.09% of its overall portfolio holdings.

Number of Shares
3,155
Holding current value
$258,899
% of portfolio
0.09%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 13, 2025

BUY
$51.6 - $82.03 $162,798 - $258,804
3,155 New
3,155 $258,000

Others Institutions Holding GLW

About CORNING INC


  • Ticker GLW
  • Exchange NYSE
  • Sector Technology
  • Industry Electronic Components
  • Shares Outstandng 845,811,008
  • Market Cap $69.4B
  • Description
  • Corning Incorporated engages in display technologies, optical communications, environmental technologies, specialty materials, and life sciences businesses worldwide. The company's Display Technologies segment offers glass substrates for liquid crystal displays and organic light-emitting diodes used in televisions, notebook computers, desktop mo...
More about GLW
Track This Portfolio

Track Keystone Financial Services Portfolio

Follow Keystone Financial Services and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Keystone Financial Services, based on Form 13F filings with the SEC.

News

Stay updated on Keystone Financial Services with notifications on news.