Institutional investors holding GLW
| Investor | Weight | Quarter |
|---|---|---|
| Stephen Mandel | 4.03% | 2026Q1 |
| Valley Forge Capital Management | 2.24% | 2010Q2 |
| Viking Global Investors | 2.07% | 2007Q2 |
| Bill Miller | 1.46% | 2011Q4 |
| Hillman Capital Management | 1.44% | 2013Q4 |
| Lee Ainslie | 0.59% | 2026Q1 |
| David Katz | 0.45% | 2014Q1 |
| Ruane Cunniff | 0.37% | 2013Q1 |
| William Von Mueffling | 0.36% | 2008Q3 |
| Meridian / ArrowMark | 0.36% | 2011Q1 |
| David Einhorn | 0.16% | 2009Q1 |
| Robert Olstein | 0.15% | 2026Q1 |
| Mairs & Power | 0.12% | 2026Q1 |
| Bill Nygren | 0.06% | 2011Q4 |
| Kenneth Fisher | 0.00% | 2026Q1 |
| Dodge & Cox | 0.00% | 2026Q1 |
| First Eagle Investment Management | 0.00% | 2017Q4 |
Congressional data coming soon
62
Total trades
$107.7M
Volume
6
Buys
26
Sells
Last trade: May 22, 2026
No insider trades in the last 90 days.
Congressional trade data is being sourced and will appear here shortly.