Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionMeeder Asset Management Inc
Latest Disclosed Ownership43,852 shares
Latest Disclosed Value $ 5,962,556
Meeder Asset Management Inc reports 14.35% increase in ownership of GLW / Corning Incorporated

On May 7, 2026 - Meeder Asset Management Inc filed a 13F-HR form disclosing ownership of 43,852 shares of Corning Incorporated (MX:GLW) valued at $5,962,556 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 38,350 shares of Corning Incorporated. This represents a change in shares of 14.35% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-07 2026-03-31 13F CORNING COM 219350105 43,852 5,502 14.35 5,963 77.60 0.1660
2026-02-11 2025-12-31 13F CORNING COM 219350105 38,350 3,269 9.32 3,358 16.68 0.1810
2025-10-24 2025-09-30 13F CORNING COM 219350105 35,081 28,313 418.34 2,878 710.42 0.1641
2025-08-07 2025-06-30 13F CORNING COM 219350105 6,768 -28,863 -81.01 356 -78.23 0.0219
2025-05-07 2025-03-31 13F CORNING COM 219350105 35,631 35,631 1,631 0.1101
2025-02-12 2024-12-31 13F CORNING COM 219350105 0 -3,720 -100.00 0 -100.00
2024-11-07 2024-09-30 13F CORNING COM 219350105 3,720 3,720 168 0.0112
2023-02-14 2022-12-31 13F CORNING COM 219350105 0 -22,299 -100.00 0 -100.00
2022-11-14 2022-09-30 13F CORNING COM 219350105 22,299 9,851 79.14 646 64.80 0.0372
2022-08-08 2022-06-30 13F CORNING COM 219350105 12,448 -7,709 -38.24 392 -47.31 0.0228
2022-05-10 2022-03-31 13F CORNING COM 219350105 20,157 20,157 744 0.0275
2022-05-10 2022-03-31 13F CORNING COM 219350105 24,198 893
2022-02-11 2021-12-31 13F CORNING COM 219350105 0 -61,977 -100.00 0 -100.00
2021-11-08 2021-09-30 13F CORNING COM 219350105 61,977 -122 -0.20 2,261 -10.98 0.1186
2021-08-09 2021-06-30 13F CORNING COM 219350105 62,099 47,375 321.75 2,540 297.50 0.1185
2021-04-28 2021-03-31 13F CORNING COM 219350105 14,724 9,324 172.67 639 229.38 0.0327
2021-02-09 2020-12-31 13F CORNING COM 219350105 5,400 -39,592 -88.00 194 -86.69 0.0429
2020-11-02 2020-09-30 13F CORNING COM 219350105 44,992 42,207 1,515.51 1,458 1,925.00 0.0943
2020-08-11 2020-06-30 13F CORNING COM 219350105 2,785 313 12.66 72 41.18 0.0047
2020-05-15 2020-03-31 13F Corning Common Stock 219350105 2,472 815 49.19 51 6.25 0.0040
2020-02-13 2019-12-31 13F Corning Common Stock 219350105 1,657 -4,029 -70.86 48 -70.37 0.0029
2019-10-17 2019-09-30 13F Corning Common Stock 219350105 5,686 -2,978 -34.37 162 -43.75 0.0108
2019-08-05 2019-06-30 13F Corning Common Stock 219350105 8,664 -1,892 -17.92 288 -17.48 0.0201
2019-04-16 2019-03-31 13F Corning Common Stock 219350105 10,556 262 2.55 349 12.22 0.0276
2019-01-17 2018-12-31 13F Corning Common Stock 219350105 10,294 10,294 311 0.0277
2018-07-24 2018-06-30 13F Corning Common Stock 219350105 0 -6,516 -100.00 0 -100.00
2018-05-03 2018-03-31 13F Corning Common Stock 219350105 6,516 -14,970 -69.67 182 -73.55 0.0169
2018-02-02 2017-12-31 13F Corning Common Stock 219350105 21,486 -72,576 -77.16 688 -75.56 0.0585
2017-10-20 2017-09-30 13F Corning Common Stock 219350105 94,062 -71,351 -43.14 2,815 -43.36 0.3066
2017-07-13 2017-06-30 13F Corning Common Stock 219350105 165,413 62,803 61.21 4,970 79.36 0.4737
2017-05-12 2017-03-31 13F Corning Common Stock 219350105 102,610 74,215 261.37 2,771 302.18 0.2480
2017-01-11 2016-12-31 13F Corning Common Stock 219350105 28,395 0 0.00 689 2.53 0.0660
2016-10-19 2016-09-30 13F Corning Common Stock 219350105 28,395 -83,220 -74.56 672 -70.59 0.0570
2016-07-22 2016-06-30 13F Corning Common Stock 219350105 111,615 -3,865 -3.35 2,285 -5.27 0.2138
2016-05-12 2016-03-31 13F Corning Common Stock 219350105 115,480 74,388 181.03 2,412 221.17 0.2267
2016-01-15 2015-12-31 13F Corning Common Stock 219350105 41,092 -17,076 -29.36 751 -24.52 0.0678
2015-10-15 2015-09-30 13F Corning Common Stock 219350105 58,168 -34,692 -37.36 995 -45.69 0.0974
2015-07-20 2015-06-30 13F Corning Common Stock 219350105 92,860 -230,537 -71.29 1,832 -75.02 0.1860
2015-04-29 2015-03-31 13F Corning Common Stock 219350105 323,397 323,397 0.00 7,334 0.7863
2015-01-27 2014-12-31 13F Corning Common Stock 219350105 0 -281,949 -100.00 0 -100.00
2014-10-15 2014-09-30 13F Corning Common Stock 219350105 281,949 221,120 363.51 5,453 308.46 0.7992
2014-07-18 2014-06-30 13F Corning Common Stock 219350105 60,829 -1,331 -2.14 1,335 3.17 0.1979
2014-04-22 2014-03-31 13F Corning Common Stock 219350105 62,160 -14,908 -19.34 1,294 -5.75 0.2126
2014-01-28 2013-12-31 13F Corning Common Stock 219350105 77,068 0 0.00 1,373 22.15 0.2345
2013-10-15 2013-09-30 13F Corning Common Stock 219350105 77,068 0 0.00 1,124 2.46 0.2136
2013-07-16 2013-06-30 13F Corning Common Stock 219350105 77,068 77,068 1,097 0.2177
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.