CORNING INC (GLW) Institutional Ownership Changes & 13F Activity

CORNING INC (GLW). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Lone Pine Capital, Appaloosa Management, Olstein Capital Management, Sequoia Financial Advisors, and Situational Awareness Partners.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2014Renaissance Technologies LLCSell-1,521,9001,716,900$39,369
Q4 2014Hancock Classic ValueBuy916,20211,357,075$260,418
Q4 2014Dodge & Cox Stock FundBuy392,03758,052,475$1,331,143
Q4 2014Mairs & Power Growth FundSell-142,1203,265,395$74,876
Q4 2014Olstein Capital ManagementBuy46,000313,000$7,177
Q3 2014Yacktman Asset ManagementBuy4,490,7489,003,814$174,134
Q3 2014Hancock Classic ValueBuy291,57810,440,873$201,926
Q3 2014Dodge & Cox Stock FundSell-181,98057,660,438$1,115,153
Q3 2014Mairs & Power Growth FundSell-172,9453,407,515$65,901
Q3 2014Olstein Capital ManagementBuy60,000267,000$5,164
Q2 2014Yacktman Asset ManagementSell-2,770,7954,513,066$99,062
Q2 2014Hancock Classic ValueSell-964,65710,149,295$222,777
Q2 2014Mairs & Power Growth FundSell-571,4583,580,460$78,591
Q2 2014Dodge & Cox Stock FundSell-154,45057,842,418$1,269,641
Q1 2014Hancock Classic ValueBuy8,142,13911,113,952$231,392
Q1 2014Yacktman Asset ManagementSell-7,138,3987,283,861$151,650
Q1 2014Matrix Advisors Value FundSell-1,067,493182,151$3,792
Q1 2014Mairs & Power Growth FundSell-56,5724,151,918$86,443
Q1 2014Dodge & Cox Stock FundBuy50,75057,996,868$1,207,495
Q1 2014Olstein Capital ManagementBuy5,000207,000$4,310
Q4 2013Hancock Classic ValueBuy2,971,8132,971,813$52,958
Q4 2013Dodge & Cox Stock FundSell-536,00057,946,118$1,032,600
Q4 2013Olstein Capital ManagementBuy202,000202,000$3,600
Q4 2013Yacktman Asset ManagementSell-166,78514,422,259$257,005
Q4 2013Parnassus Endeavor FundSell-125,000675,000$12,029
Q4 2013Matrix Advisors Value FundSell-32,7911,249,644$22,269
Q4 2013Mairs & Power Growth FundSell-25,6704,208,490$74,995
Q4 2013Hillman Value FundBuy9,20854,208$966
Q3 2013Dodge & Cox Stock FundBuy3,012,05058,482,118$853,254
Q3 2013Parnassus Endeavor FundSell-565,000800,000$11,672

Frequently asked questions about GLW activity

  • Which institutional owners are buying GLW?

    Institutional owners buying GLW include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in GLW activity?

    "Buy" means an investor increased their reported position in GLW compared to the prior reporting period. This reflects growing exposure to CORNING INC (GLW) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in GLW increasing?

    Institutional interest in GLW can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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