← Top Holdings

GLWCORNING INC

CUSIP: 219350105

8

Guru Owners

$793.3M

Total Value Held

3.1M

Total Shares

Who owns GLW? Full holder list and ownership history →

📊 Holdings Over Time

How superinvestor ownership has changed across quarters

$0$198.2M$396.3M$594.5M$792.6MQ2 '23Q4 '23Q2 '24Q4 '24Q2 '25Q4 '25Q2 '26

Quarter-by-Quarter Activity

Q2 '267 owners · $792.6M
REDUCEDStephen Mandel$696.8M
REDUCEDFPA Queens Road$60.6M
REDUCEDMairs & Power$21.8M
REDUCEDDodge & Cox$8.9M
INCREASEDWally Obermeyer$3.0M
INCREASEDLee Ainslie$1.2M
NEWRay Dalio$334K
Q1 '2610 owners · $785.1M
NEWStephen Mandel$505.6M
REDUCEDDavid Tepper$153.6M
NEWLee Ainslie$50.9M
REDUCEDFPA Queens Road$34.2M
REDUCEDMairs & Power$12.0M
REDUCEDDodge & Cox$4.9M
INCREASEDRobert Olstein$680K
Q4 '257 owners · $177.0M
REDUCEDDavid Tepper$137.5M
REDUCEDFPA Queens Road$23.0M
REDUCEDMairs & Power$7.9M
REDUCEDDodge & Cox$3.2M
REDUCEDRobert Olstein$2.6M
NEWRay Dalio$1.8M
Q3 '256 owners · $171.6M
REDUCEDDavid Tepper$133.3M
REDUCEDFPA Queens Road$22.8M
REDUCEDMairs & Power$7.6M
REDUCEDRobert Olstein$3.7M
Q2 '257 owners · $153.0M
INCREASEDDavid Tepper$92.0M
REDUCEDFPA Queens Road$15.4M
INCREASEDRobert Olstein$5.2M
INCREASEDMairs & Power$4.9M
REDUCEDDodge & Cox$2.1M
INCREASEDWally Obermeyer$602K
Q1 '256 owners · $106.4M
INCREASEDDavid Tepper$79.8M
REDUCEDFPA Queens Road$15.2M
REDUCEDRobert Olstein$4.9M
REDUCEDMairs & Power$4.1M
INCREASEDDodge & Cox$1.9M
INCREASEDWally Obermeyer$483K

🏛️ Congressional Trades

GLW: Held by 8 superinvestors · 24 congress member trades

$1,001 - $15,0002026-03-25
$15,001 - $50,0002026-03-19
$1,001 - $15,0002025-05-28
$1,001 - $15,0002025-05-22
$1,001 - $15,0002025-05-19
$1,001 - $15,0002025-05-14
$1,001 - $15,0002025-05-05
$1,001 - $15,0002025-04-23
$15,001 - $50,0002025-04-17
$1,001 - $15,0002025-04-09
$1,001 - $15,0002025-04-08
$1,001 - $15,0002025-03-12
$1,001 - $15,0002025-01-30
$1,001 - $15,0002025-01-29
$1,001 - $15,0002025-01-27
$1,001 - $15,0002025-01-27
$1,001 - $15,0002025-01-17
$1,001 - $15,0002025-01-03
$1,001 - $15,0002025-01-02
$1,001 - $15,0002024-11-12