Company profile

Wendell P. Weeks
Incorporated in
Fiscal year end
IRS number

GLW stock data

FINRA relative short interest over last month (20 trading days) ?


18 Feb 20
7 Apr 20
31 Dec 20


Company financial data Financial data

Quarter (USD) Dec 19 Sep 19 Jun 19 Mar 19
Revenue 2.82B 2.93B 2.94B 2.81B
Net income 32M 337M 92M 499M
Diluted EPS 0.04 0.38 0.09 0.55
Net profit margin 1.14% 11.49% 3.13% 17.75%
Operating income 147M 365M 374M 420M
Net change in cash 1.46B -207M -278M -899M
Cash on hand 2.43B 971M 1.18B 1.46B
Cost of revenue 1.96B 1.92B 1.88B 1.71B
Annual (USD) Dec 19 Dec 18 Dec 17 Dec 16
Revenue 11.5B 11.29B 10.12B 9.39B
Net income 960M 1.07B -497M 3.7B
Diluted EPS 1.07 1.13 -0.66 3.23
Net profit margin 8.35% 9.44% -4.91% 39.35%
Operating income 1.31B 1.58B 1.61B 1.42B
Net change in cash 79M -1.96B -974M 791M
Cash on hand 2.43B 2.36B 4.32B 5.29B
Cost of revenue 7.47B 6.83B 6.1B 5.63B

Financial data from Corning earnings reports

Date Owner Security Transaction Code $Price #Shares $Value #Remaining
1 Apr 20 Clappin James P RSU Common Stock Grant Aquire A 0 39,246 0 39,246
1 Apr 20 Evenson Jeffrey W RSU Common Stock Grant Aquire A 0 23,940 0 23,940
1 Apr 20 Curran Martin J RSU Common Stock Grant Aquire A 0 30,612 0 30,612
1 Apr 20 France Robert P. RSU Common Stock Grant Aquire A 0 11,774 0 11,774
1 Apr 20 McRae Lawrence D RSU Common Stock Grant Aquire A 0 40,031 0 40,031
74.2% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 970 946 +2.5%
Opened positions 116 74 +56.8%
Closed positions 92 116 -20.7%
Increased positions 270 339 -20.4%
Reduced positions 413 353 +17.0%
13F shares
Current Prev Q Change
Total value 220.15B 223.64B -1.6%
Total shares 571.06M 565.22M +1.0%
Total puts 4.03M 4.43M -8.9%
Total calls 6.21M 6.36M -2.4%
Total put/call ratio 0.6 0.7 -6.7%
Largest owners
Shares Value Change
Vanguard 63.14M $1.84B +0.0%
BLK BlackRock 53.84M $1.57B -0.6%
STT State Street 37.31M $1.09B -1.6%
N Price T Rowe Associates 25.02M $728.31M +13.8%
Wellington Management 24.15M $703.12M +40.7%
Hotchkis & Wiley Capital Management 19.92M $579.86M +11.9%
AMP Ameriprise Financial 19.47M $566.5M +11.6%
State Farm Mutual Automobile Insurance 16.19M $471.17M -10.2%
Primecap Management 15.03M $437.44M -1.9%
Geode Capital Management 11.67M $339.05M +2.5%
Largest transactions
Shares Bought/sold Change
Norges Bank 7.99M +7.99M NEW
Wellington Management 24.15M +6.98M +40.7%
TFC Truist Financial 4.16M +3.99M +2424.1%
JPM JPMorgan Chase & Co. 746.06K -3.6M -82.8%
N Price T Rowe Associates 25.02M +3.03M +13.8%
Sterling Capital Management 0 -2.53M EXIT
LSV Asset Management 6.91M -2.16M -23.8%
Hotchkis & Wiley Capital Management 19.92M +2.12M +11.9%
AMP Ameriprise Financial 19.47M +2.03M +11.6%
State Farm Mutual Automobile Insurance 16.19M -1.84M -10.2%

Financial report summary

Content analysis ?
8th grade Avg
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Rotating Light Source Utilized to Modify Substrates
2 Apr 20
A system comprising a beam source (110) and an optical system (304) comprising first and second portions.
Carrier Wafers and Methods of Forming Carrier Wafers
2 Apr 20
A method of forming a carrier wafer includes the steps of: lapping a first surface and a second surface of the carrier wafer such that the carrier wafer is substantially flat, the carrier wafer comprising a glass, glass-ceramic or ceramic material, wherein the carrier wafer has a diameter of from 250 mm to 450 mm and a thickness of from 0.5 mm to 2 mm after lapping; and polishing the first surface of the carrier wafer with at least one of a differential pressure, a differential speed or a differential time between a center portion and an edge portion of the carrier wafer such that the first surface has a convex or concave shape.
High Hardness Articles Including an Optical Layer and Methods for Making the Same
2 Apr 20
An article, comprising an optical layer disposed on a transparent layer, can have a maximum hardness of about 10 GigaPascals (GPa) to about 50 GPa.
Glass-based Articles with Improved Stress Profiles
2 Apr 20
Glass-based articles are provided with improved stress profiles.
Enhanced Ion Exchange Methods
2 Apr 20
Methods of enhanced ion exchange (IOX) include exposing a substrate to a bath mixture that includes a second salt dissolved in a first salt, the second salt includes the same metal ion as the first salt with an anion different from the first salt.