GLW

CORNING INC /NY

Superinvestors

Institutional investors holding GLW

Investor	Fund	Weight	Shares	Value	Quarter
Stephen Mandel	Lone Pine Capital	4.03%	3,718,147	$505.6M	2026Q1
Valley Forge Capital Management	Valley Forge Capital Management	2.24%	433,587	$7.0M	2010Q2
Viking Global Investors	Viking Global Investors	2.07%	3,611,000	$92.3M	2007Q2
Bill Miller	Miller Value Partners	1.46%	1,149,350	$14.9M	2011Q4
Hillman Capital Management	Hillman Value Fund	1.44%	54,208	$966K	2013Q4
Lee Ainslie	Maverick Capital	0.59%	374,507	$50.9M	2026Q1
David Katz	Matrix Asset Advisors	0.45%	182,151	$3.8M	2014Q1
Ruane Cunniff	Sequoia Fund	0.37%	4,187,155	$55.8M	2013Q1
William Von Mueffling	Cantillon Capital Management	0.36%	561,770	$8.8M	2008Q3
Meridian / ArrowMark	Meridian Contrarian Fund	0.36%	108,700	$2.2M	2011Q1
David Einhorn	Greenlight Capital	0.16%	296,341	$3.9M	2009Q1
Robert Olstein	Olstein Capital Management	0.15%	5,000	$680	2026Q1
Mairs & Power	Mairs & Power Growth Fund	0.12%	88,250	$12.0M	2026Q1
Bill Nygren	Oakmark Select Fund – Harris Associates	0.06%	0	$74.0M	2011Q4
Kenneth Fisher	Fisher Asset Management	0.00%	14,748	$2.0M	2026Q1
Dodge & Cox	Dodge & Cox	0.00%	36,325	$4.9M	2026Q1
First Eagle Investment Management	First Eagle Investment Management	0.00%	40	$1K	2017Q4

Congressional Activity

Congressional data coming soon

Insider Activity

62

Total trades

$107.7M

Volume

6

Buys

26

Sells

Last trade: May 22, 2026

Insider Tradeslast 90 days

Date	Insider	Type	Value
May 22, 2026	Jaymin Amin	Sell	$5.3M
May 22, 2026	Jaymin Amin	Option	$214K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.