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Corning Incorporated shares owned by Steigerwald, Gordon & Koch

Quarter-by-quarter ownership of Corning Incorporated (GLW) shares owned by Steigerwald, Gordon & Koch from 13F filings

Historical chart of Steigerwald, Gordon & Koch investment in Corning Incorporated

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All positions including Corning Incorporated held by Steigerwald, Gordon & Koch consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Corning Incorporated by Steigerwald, Gordon & Koch

Quarter filed Position value Share count Share price at filing
2026-06-30 $134k 526 255.51
2026-03-31 $72k 526 135.93
2025-12-31 $45k 513 87.61
2025-09-30 $42k 513 81.95