CORNING INC (GLW) Institutional Ownership

GLW is currently held by 8 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $694.18M based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026.

The largest disclosed holder is Lone Pine Capital, which reported ownership valued at approximately $505.56M in its March 31, 2026 13F filing. Based on current market prices and the latest disclosed share count, Lone Pine Capital's GLW position is now estimated to be worth approximately $765.31M, representing an estimated gain of +51.38% since the filing period.

Major shareholders tracked on this page include Lone Pine Capital, Appaloosa Management, Mairs & Power Growth Fund, and other prominent asset managers. Collectively, these investors account for approximately 99% of the total disclosed value among the investors covered in this analysis.

This page tracks 13F-reported ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance to help investors analyze smart money sentiment toward CORNING INC (GLW).

Institutional Ownership Trend

Portfolio quarterInstitutional holdersTotal reported valueTotal shares
Q1 20268$694,181,1565,110,394
Q4 20256$158,477,0791,841,691
Q3 20256$153,224,0091,912,067
Q2 20256$104,794,9182,091,578
Q1 20256$90,483,3772,083,376
Q4 20248$137,715,9303,043,917
Q3 20246$63,661,8421,576,841
Q2 20246$60,960,7161,780,919
Q1 20246$53,507,4431,881,253
Q4 20237$50,837,9942,064,461
Q3 20235$50,508,8771,891,425
Q2 20235$59,800,8111,920,430

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