Ticker: GLW CUSIP: 219350105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,830,152 | $510,488 | $85.98 | $77.39 - $96.64 |
| Q3 2025 | 4,904,919 | $402,350 | $64.97 | $50.94 - $81.93 |
| Q2 2025 | 5,083,522 | $267,342 | $46.30 | $36.82 - $52.47 |
| Q1 2025 | 6,115,500 | $279,968 | $48.55 | $43.53 - $54.30 |
| Q4 2024 | 3,515,687 | $167,065 | $46.35 | $42.94 - $49.78 |
| Q3 2024 | 3,875,004 | $174,956 | $40.86 | $36.03 - $44.95 |
| Q2 2024 | 13,266,936 | $515,420 | $33.68 | $29.54 - $39.21 |
| Q1 2024 | 6,885,070 | $226,932 | $30.45 | $28.32 - $32.29 |
| Q4 2023 | 6,212,356 | $189,166 | $27.12 | $23.85 - $29.36 |
| Q3 2023 | 4,109,959 | $125,230 | $30.70 | $28.22 - $33.67 |
| Q2 2023 | 3,643,410 | $127,665 | $30.60 | $28.39 - $33.72 |
| Q1 2023 | 4,084,805 | $144,112 | $32.11 | $29.39 - $34.14 |
| Q4 2022 | 2,922,547 | $93,346 | $29.73 | $26.59 - $31.97 |
| Q3 2022 | 2,721,256 | $79 | $30.75 | $26.45 - $34.17 |
| Q2 2022 | 2,687,452 | $85 | $31.05 | $28.04 - $33.53 |
| Q1 2022 | 3,666,949 | $135,347 | $34.93 | $30.29 - $38.80 |
| Q4 2021 | 3,010,063 | $112,065 | $33.34 | $31.26 - $35.25 |
| Q3 2021 | 2,819,664 | $102,889 | $35.29 | $32.36 - $37.53 |
| Q2 2021 | 3,274,465 | $133,925 | $38.31 | $33.97 - $41.06 |
| Q1 2021 | 2,136,830 | $92,975 | $33.60 | $30.34 - $38.69 |
| Q4 2020 | 2,121,421 | $76,372 | $30.87 | $27.10 - $33.50 |
| Q3 2020 | 3,147,599 | $102,013 | $26.66 | $22.06 - $29.33 |
| Q2 2020 | 3,363,213 | $87,107 | $19.40 | $15.19 - $24.47 |
| Q1 2020 | 3,973,257 | $81,609 | $22.10 | $14.86 - $25.72 |
| Q4 2019 | 5,578,780 | $162,398 | $24.43 | $22.45 - $26.10 |
| Q3 2019 | 4,100,443 | $116,945 | $24.98 | $22.31 - $28.54 |
| Q2 2019 | 4,900,971 | $162,858 | $26.62 | $23.82 - $29.24 |
| Q1 2019 | 3,700,472 | $122,485 | $27.05 | $23.03 - $29.16 |
| Q4 2018 | 3,638,613 | $109,923 | $26.17 | $22.76 - $29.38 |
| Q3 2018 | 4,398,825 | $155,278 | $26.48 | $22.14 - $29.90 |
| Q2 2018 | 4,614,259 | $126,939 | $22.38 | $21.10 - $23.67 |
| Q1 2018 | 7,068,573 | $197,071 | $24.81 | $21.97 - $28.19 |
| Q4 2017 | 9,379,067 | $300,037 | $25.23 | $23.59 - $26.36 |
| Q3 2017 | 8,554,064 | $255,937 | $23.59 | $22.03 - $25.57 |
| Q2 2017 | 9,392,666 | $282,249 | $22.77 | $20.81 - $24.32 |
| Q1 2017 | 11,299,552 | $305,088 | $20.97 | $18.97 - $22.43 |
| Q4 2016 | 12,332,447 | $299,309 | $18.64 | $17.38 - $19.93 |
| Q3 2016 | 13,040,067 | $308,398 | $17.37 | $15.37 - $18.61 |
| Q2 2016 | 9,543,455 | $195,450 | $15.51 | $14.06 - $16.55 |
| Q1 2016 | 7,242,617 | $151,299 | $14.25 | $12.36 - $16.26 |
| Q4 2015 | 10,496,021 | $191,867 | $13.86 | $12.46 - $14.78 |
| Q3 2015 | 9,618,067 | $164,662 | $13.63 | $11.66 - $15.13 |
| Q2 2015 | 11,271,186 | $222,380 | $16.12 | $14.79 - $17.27 |
| Q1 2015 | 10,573,376 | $239,804 | $17.82 | $16.37 - $18.82 |
| Q4 2014 | 9,676,552 | $221,883 | $15.20 | $12.68 - $17.59 |
| Q3 2014 | 6,232,453 | $120,536 | $15.47 | $14.31 - $16.57 |
| Q2 2014 | 8,735,260 | $191,739 | $15.67 | $14.87 - $16.45 |
| Q1 2014 | 7,515,136 | $156,465 | $13.82 | $12.14 - $15.48 |
| Q4 2013 | 6,831,698 | $121,740 | $12.05 | $10.08 - $13.18 |
| Q3 2013 | 6,247,659 | $91,154 | $10.75 | $10.09 - $11.23 |
| Q2 2013 | 7,563,134 | $107,623 | $10.49 | $9.09 - $11.82 |
| Q4 2012 | 6,324,298 | $79,813 | — | — |
| Q3 2012 | 4,583,442 | $60,273 | — | — |
| Q2 2012 | 2,804,077 | $36,257 | — | — |
| Q1 2012 | 3,000,252 | $42,244 | — | — |