CORNING INC

Ticker: GLW CUSIP: 219350105 Class: COM

TCW GROUP INC's Holding History (CIK: 0000850401)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 12,147 Value ($000) $1,064 Avg Close $85.98 Range $77.39 - $96.64

Q2 2025

Shares 11,705 Value ($000) $616 Avg Close $46.30 Range $36.82 - $52.47

Q1 2025

Shares 11,758 Value ($000) $538 Avg Close $48.55 Range $43.53 - $54.30

Q4 2024

Shares 11,136 Value ($000) $529 Avg Close $46.35 Range $42.94 - $49.78

Q3 2024

Shares 10,873 Value ($000) $491 Avg Close $40.86 Range $36.03 - $44.95

Q2 2024

Shares 11,123 Value ($000) $432 Avg Close $33.68 Range $29.54 - $39.21

Q1 2024

Shares 10,411 Value ($000) $343 Avg Close $30.45 Range $28.32 - $32.29

Q4 2023

Shares 12,234 Value ($000) $375 Avg Close $27.12 Range $23.85 - $29.36

Q3 2023

Shares 700,549 Value ($000) $21,346 Avg Close $30.70 Range $28.22 - $33.67

Q2 2023

Shares 880,985 Value ($000) $30,870 Avg Close $30.60 Range $28.39 - $33.72

Q1 2023

Shares 807,828 Value ($000) $28,500 Avg Close $32.11 Range $29.39 - $34.14

Q4 2022

Shares 858,470 Value ($000) $27,420 Avg Close $29.73 Range $26.59 - $31.97

Q3 2022

Shares 908,153 Value ($000) $26,354 Avg Close $30.75 Range $26.45 - $34.17

Q2 2022

Shares 943,809 Value ($000) $29,739 Avg Close $31.05 Range $28.04 - $33.53

Q1 2022

Shares 1,114,105 Value ($000) $41,122 Avg Close $34.93 Range $30.29 - $38.80

Q4 2021

Shares 1,153,938 Value ($000) $42,962 Avg Close $33.34 Range $31.26 - $35.25

Q3 2021

Shares 957,853 Value ($000) $34,952 Avg Close $35.29 Range $32.36 - $37.53

Q2 2021

Shares 977,414 Value ($000) $39,976 Avg Close $38.31 Range $33.97 - $41.06

Q1 2021

Shares 1,145,559 Value ($000) $49,843 Avg Close $33.60 Range $30.34 - $38.69

Q4 2020

Shares 1,242,872 Value ($000) $44,744 Avg Close $30.87 Range $27.10 - $33.50

Q3 2020

Shares 1,313,359 Value ($000) $42,565 Avg Close $26.66 Range $22.06 - $29.33

Q2 2020

Shares 1,721,806 Value ($000) $44,595 Avg Close $19.40 Range $15.19 - $24.47

Q1 2020

Shares 2,424,944 Value ($000) $49,808 Avg Close $22.10 Range $14.86 - $25.72

Q4 2019

Shares 2,471,398 Value ($000) $71,942 Avg Close $24.43 Range $22.45 - $26.10

Q3 2019

Shares 2,766,858 Value ($000) $78,911 Avg Close $24.98 Range $22.31 - $28.54

Q2 2019

Shares 3,048,522 Value ($000) $101,302 Avg Close $26.62 Range $23.82 - $29.24

Q1 2019

Shares 3,715,825 Value ($000) $122,993 Avg Close $27.05 Range $23.03 - $29.16

Q4 2018

Shares 4,487,430 Value ($000) $135,565 Avg Close $26.17 Range $22.76 - $29.38

Q3 2018

Shares 4,638,016 Value ($000) $163,722 Avg Close $26.48 Range $22.14 - $29.90

Q2 2018

Shares 5,207,051 Value ($000) $143,246 Avg Close $22.38 Range $21.10 - $23.67

Q1 2018

Shares 6,212,465 Value ($000) $173,203 Avg Close $24.81 Range $21.97 - $28.19

Q4 2017

Shares 5,884,174 Value ($000) $188,235 Avg Close $25.23 Range $23.59 - $26.36

Q3 2017

Shares 6,081,608 Value ($000) $181,962 Avg Close $23.59 Range $22.03 - $25.57

Q2 2017

Shares 5,966,753 Value ($000) $179,300 Avg Close $22.77 Range $20.81 - $24.32

Q1 2017

Shares 5,699,850 Value ($000) $153,896 Avg Close $20.97 Range $18.97 - $22.43

Q4 2016

Shares 5,981,079 Value ($000) $145,160 Avg Close $18.64 Range $17.38 - $19.93

Q3 2016

Shares 5,636,009 Value ($000) $133,291 Avg Close $17.37 Range $15.37 - $18.61

Q2 2016

Shares 5,653,655 Value ($000) $115,786 Avg Close $15.51 Range $14.06 - $16.55

Q1 2016

Shares 5,563,624 Value ($000) $116,224 Avg Close $14.25 Range $12.36 - $16.26

Q4 2015

Shares 4,819,034 Value ($000) $88,092 Avg Close $13.86 Range $12.46 - $14.78

Q3 2015

Shares 4,962,264 Value ($000) $84,954 Avg Close $13.63 Range $11.66 - $15.13

Q2 2015

Shares 4,506,603 Value ($000) $88,916 Avg Close $16.12 Range $14.79 - $17.27

Q1 2015

Shares 4,919,318 Value ($000) $111,571 Avg Close $17.82 Range $16.37 - $18.82

Q4 2014

Shares 6,128,086 Value ($000) $140,517 Avg Close $15.20 Range $12.68 - $17.59

Q3 2014

Shares 5,270,560 Value ($000) $101,932 Avg Close $15.47 Range $14.31 - $16.57

Q2 2014

Shares 4,594,063 Value ($000) $100,840 Avg Close $15.67 Range $14.87 - $16.45

Q1 2014

Shares 4,935,564 Value ($000) $102,758 Avg Close $13.82 Range $12.14 - $15.48

Q4 2013

Shares 5,297,838 Value ($000) $94,407 Avg Close $12.05 Range $10.08 - $13.18

Q3 2013

Shares 5,214,190 Value ($000) $76,075 Avg Close $10.75 Range $10.09 - $11.23

Q2 2013

Shares 4,266,040 Value ($000) $60,706 Avg Close $10.49 Range $9.09 - $11.82

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	12,147	$1,064	$85.98	$77.39 - $96.64
Q2 2025	11,705	$616	$46.30	$36.82 - $52.47
Q1 2025	11,758	$538	$48.55	$43.53 - $54.30
Q4 2024	11,136	$529	$46.35	$42.94 - $49.78
Q3 2024	10,873	$491	$40.86	$36.03 - $44.95
Q2 2024	11,123	$432	$33.68	$29.54 - $39.21
Q1 2024	10,411	$343	$30.45	$28.32 - $32.29
Q4 2023	12,234	$375	$27.12	$23.85 - $29.36
Q3 2023	700,549	$21,346	$30.70	$28.22 - $33.67
Q2 2023	880,985	$30,870	$30.60	$28.39 - $33.72
Q1 2023	807,828	$28,500	$32.11	$29.39 - $34.14
Q4 2022	858,470	$27,420	$29.73	$26.59 - $31.97
Q3 2022	908,153	$26,354	$30.75	$26.45 - $34.17
Q2 2022	943,809	$29,739	$31.05	$28.04 - $33.53
Q1 2022	1,114,105	$41,122	$34.93	$30.29 - $38.80
Q4 2021	1,153,938	$42,962	$33.34	$31.26 - $35.25
Q3 2021	957,853	$34,952	$35.29	$32.36 - $37.53
Q2 2021	977,414	$39,976	$38.31	$33.97 - $41.06
Q1 2021	1,145,559	$49,843	$33.60	$30.34 - $38.69
Q4 2020	1,242,872	$44,744	$30.87	$27.10 - $33.50
Q3 2020	1,313,359	$42,565	$26.66	$22.06 - $29.33
Q2 2020	1,721,806	$44,595	$19.40	$15.19 - $24.47
Q1 2020	2,424,944	$49,808	$22.10	$14.86 - $25.72
Q4 2019	2,471,398	$71,942	$24.43	$22.45 - $26.10
Q3 2019	2,766,858	$78,911	$24.98	$22.31 - $28.54
Q2 2019	3,048,522	$101,302	$26.62	$23.82 - $29.24
Q1 2019	3,715,825	$122,993	$27.05	$23.03 - $29.16
Q4 2018	4,487,430	$135,565	$26.17	$22.76 - $29.38
Q3 2018	4,638,016	$163,722	$26.48	$22.14 - $29.90
Q2 2018	5,207,051	$143,246	$22.38	$21.10 - $23.67
Q1 2018	6,212,465	$173,203	$24.81	$21.97 - $28.19
Q4 2017	5,884,174	$188,235	$25.23	$23.59 - $26.36
Q3 2017	6,081,608	$181,962	$23.59	$22.03 - $25.57
Q2 2017	5,966,753	$179,300	$22.77	$20.81 - $24.32
Q1 2017	5,699,850	$153,896	$20.97	$18.97 - $22.43
Q4 2016	5,981,079	$145,160	$18.64	$17.38 - $19.93
Q3 2016	5,636,009	$133,291	$17.37	$15.37 - $18.61
Q2 2016	5,653,655	$115,786	$15.51	$14.06 - $16.55
Q1 2016	5,563,624	$116,224	$14.25	$12.36 - $16.26
Q4 2015	4,819,034	$88,092	$13.86	$12.46 - $14.78
Q3 2015	4,962,264	$84,954	$13.63	$11.66 - $15.13
Q2 2015	4,506,603	$88,916	$16.12	$14.79 - $17.27
Q1 2015	4,919,318	$111,571	$17.82	$16.37 - $18.82
Q4 2014	6,128,086	$140,517	$15.20	$12.68 - $17.59
Q3 2014	5,270,560	$101,932	$15.47	$14.31 - $16.57
Q2 2014	4,594,063	$100,840	$15.67	$14.87 - $16.45
Q1 2014	4,935,564	$102,758	$13.82	$12.14 - $15.48
Q4 2013	5,297,838	$94,407	$12.05	$10.08 - $13.18
Q3 2013	5,214,190	$76,075	$10.75	$10.09 - $11.23
Q2 2013	4,266,040	$60,706	$10.49	$9.09 - $11.82