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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

GLW

CORNING INC /NY

Superinvestors

Institutional investors holding GLW

Consensus →
InvestorFundWeightSharesValueQuarter
Robert OlsteinOlstein Capital Management0.54%30,000$3K2025Q4
David KatzMatrix Asset Advisors0.45%182,151$3.8M2014Q1
Mairs & PowerMairs & Power Growth Fund0.08%90,350$7.9M2025Q4
Kenneth FisherFisher Asset Management0.00%12,763$1.1M2025Q4
Dodge & CoxDodge & Cox0.00%36,850$3.2M2025Q4

Congressional Activity

Congressional data coming soon

Insider Activity

6

Total trades

$159K

Volume

6

Buys

0

Sells

Last trade: Apr 1, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
Apr 1, 2026Jaymin AminBuy–
Apr 1, 2026Stefan BeckerBuy–

Congressional Tradeslast 90 days

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

Mar 31, 2026
Stephanie Burns
Buy
$41K
Mar 31, 2026Kevin J MartinBuy$41K
Mar 31, 2026Kevin J MartinBuy$41K
Mar 31, 2026Kevin J MartinBuy$35K