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Corning Incorporated shares owned by GAM Holding

Quarter-by-quarter ownership of Corning Incorporated (GLW) shares owned by GAM Holding from 13F filings

Historical chart of GAM Holding investment in Corning Incorporated

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All positions including Corning Incorporated held by GAM Holding consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Corning Incorporated by GAM Holding

Quarter filed Position value Share count Share price at filing
2025-12-31 $2.6M 30k 87.56
2025-09-30 $2.5M 30k 82.03
2018-09-30 $204k 5.8k 35.23
2018-03-31 $970k 35k 27.89
2017-12-31 $2.7M 83k 31.99
2017-06-30 $2.6M 86k 30.05
2017-03-31 $2.3M 86k 27.00
2016-12-31 $3.5M 144k 24.27
2016-09-30 $3.4M 144k 23.65
2016-06-30 $3.0M 146k 20.48
2016-03-31 $3.0M 144k 20.89
2015-12-31 $2.6M 142k 18.28
2015-09-30 $2.4M 139k 17.12
2015-06-30 $2.7M 139k 19.73
2015-03-31 $3.8M 167k 22.68
2014-12-31 $3.9M 171k 23.00
2014-09-30 $3.9M 200k 19.33
2014-06-30 $4.4M 201k 22.00
2014-03-31 $5.5M 263k 20.86
2013-12-31 $4.3M 245k 17.79
2013-09-30 $3.4M 234k 14.57
2013-06-30 $3.4M 237k 14.23
2012-03-31 $5.8M 412k 14.08
2011-03-31 $507k 25k 20.61