Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionProfund Advisors Llc
Latest Disclosed Ownership9,708 shares
Latest Disclosed Value $ 1,319,997
Profund Advisors Llc reports 22.00% decrease in ownership of GLW / Corning Incorporated

On April 24, 2026 - Profund Advisors Llc filed a 13F-HR form disclosing ownership of 9,708 shares of Corning Incorporated (MX:GLW) valued at $1,319,997 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 12,446 shares of Corning Incorporated. This represents a change in shares of -22.00% 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)
2026-04-24 2026-03-31 13F CORNING COM 219350105 9,708 -2,738 -22.00 1,320 21.12 0.0485
2026-02-06 2025-12-31 13F CORNING COM 219350105 12,446 -864 -6.49 1,090 -0.18 0.0331
2025-11-06 2025-09-30 13F CORNING COM 219350105 13,310 1,511 12.81 1,092 75.97 0.0355
2025-08-07 2025-06-30 13F CORNING COM 219350105 11,799 -988 -7.73 621 5.98 0.0223
2025-05-08 2025-03-31 13F CORNING COM 219350105 12,787 -878 -6.43 585 -9.86 0.0254
2025-02-14 2024-12-31 13F CORNING COM 219350105 13,665 -3,485 -20.32 649 -16.15 0.0237
2024-11-14 2024-09-30 13F CORNING COM 219350105 17,150 1,557 9.99 774 27.93 0.0293
2024-08-13 2024-06-30 13F CORNING COM 219350105 15,593 1,036 7.12 606 26.30 0.0225
2024-05-08 2024-03-31 13F CORNING COM 219350105 14,557 -1,961 -11.87 480 -4.58 0.0187
2024-02-14 2023-12-31 13F CORNING COM 219350105 16,518 3,767 29.54 503 29.38 0.0216
2023-11-13 2023-09-30 13F CORNING COM 219350105 12,751 -1,522 -10.66 389 -22.40 0.0215
2023-08-10 2023-06-30 13F CORNING COM 219350105 14,273 3,834 36.73 500 35.87 0.0268
2023-05-12 2023-03-31 13F CORNING COM 219350105 10,439 1,972 23.29 368 36.30 0.0228
2023-02-02 2022-12-31 13F CORNING COM 219350105 8,467 8,467 270 0.0175
2022-11-04 2022-09-30 13F CORNING COM 219350105 0 -6,667 -100.00 0 -100.00
2022-08-01 2022-06-30 13F CORNING COM 219350105 6,667 -1,895 -22.13 210 -33.54 0.0133
2022-05-10 2022-03-31 13F CORNING COM 219350105 8,562 -1,221 -12.48 316 -13.19 0.0133
2022-02-08 2021-12-31 13F CORNING COM 219350105 9,783 -1,166 -10.65 364 -9.00 0.0119
2021-11-12 2021-09-30 13F CORNING COM 219350105 10,949 -52 -0.47 400 -10.91 0.0135
2021-08-12 2021-06-30 13F CORNING COM 219350105 11,001 524 5.00 449 -1.54 0.0151
2021-05-14 2021-03-31 13F CORNING COM 219350105 10,477 172 1.67 456 22.91 0.0175
2021-02-09 2020-12-31 13F CORNING COM 219350105 10,305 94 0.92 371 12.08 0.0162
2020-11-13 2020-09-30 13F CORNING COM 219350105 10,211 18 0.18 331 25.38 0.0170
2020-08-03 2020-06-30 13F CORNING COM 219350105 10,193 125 1.24 264 27.54 0.0147
2020-05-15 2020-03-31 13F CORNING COM 219350105 10,068 -5,026 -33.30 207 -52.85 0.0155
2020-02-18 2019-12-31 13F CORNING COM 219350105 15,094 1,856 14.02 439 16.14 0.0191
2019-11-12 2019-09-30 13F CORNING COM 219350105 13,238 -1,649 -11.08 378 -23.64 0.0191
2019-08-13 2019-06-30 13F CORNING COM 219350105 14,887 1,112 8.07 495 8.55 0.0235
2019-05-15 2019-03-31 13F CORNING COM 219350105 13,775 2,693 24.30 456 36.12 0.0219
2019-02-14 2018-12-31 13F CORNING COM 219350105 11,082 -8,102 -42.23 335 -50.52 0.0207
2018-11-13 2018-09-30 13F CORNING COM 219350105 19,184 372 1.98 677 30.69 0.0257
2018-08-13 2018-06-30 13F CORNING COM 219350105 18,812 -9,884 -34.44 518 -35.25 0.0207
2018-05-14 2018-03-31 13F CORNING COM 219350105 28,696 1,572 5.80 800 -7.83 0.0319
2018-02-14 2017-12-31 13F CORNING COM 219350105 27,124 -3,241 -10.67 868 -4.51 0.0335
2017-11-13 2017-09-30 13F CORNING COM 219350105 30,365 -1,371 -4.32 909 -4.72 0.0378
2017-08-11 2017-06-30 13F CORNING COM 219350105 31,736 5,021 18.79 954 32.32 0.0432
2017-04-25 2017-03-31 13F CORNING COM 219350105 26,715 3,096 13.11 721 25.83 0.0322
2017-02-13 2016-12-31 13F CORNING COM 219350105 23,619 -5,571 -19.09 573 -16.96 0.0264
2016-11-10 2016-09-30 13F CORNING COM 219350105 29,190 9,534 48.50 690 71.22 0.0328
2016-08-12 2016-06-30 13F CORNING COM 219350105 19,656 -3,398 -14.74 403 -16.39 0.0196
2016-05-06 2016-03-31 13F CORNING COM 219350105 23,054 -3,855 -14.33 482 -2.03 0.0250
2016-02-05 2015-12-31 13F CORNING COM 219350105 26,909 4,466 19.90 492 28.13 0.0233
2015-11-06 2015-09-30 13F CORNING COM 219350105 22,443 -18,693 -45.44 384 -52.71 0.0219
2015-08-11 2015-06-30 13F CORNING COM 219350105 41,136 -3,119 -7.05 812 -19.12 0.0336
2015-05-08 2015-03-31 13F CORNING COM 219350105 44,255 44,255 0.00 1,004 0.0391
2015-01-30 2014-12-31 13F CORNING COM 219350105 0 -44,098 -100.00 0 -100.00
2014-11-06 2014-09-30 13F CORNING COM 219350105 44,098 4,134 10.34 853 -2.74 0.0400
2014-08-08 2014-06-30 13F CORNING COM 219350105 39,964 -2,768 -6.48 877 -1.46 0.0385
2014-05-07 2014-03-31 13F CORNING COM 219350105 42,732 5,595 15.07 890 34.44 0.0404
2014-02-04 2013-12-31 13F CORNING COM 219350105 37,137 1,835 5.20 662 28.54 0.0297
2013-11-07 2013-09-30 13F CORNING COM 219350105 35,302 2,615 8.00 515 10.75 0.0273
2013-07-25 2013-06-30 13F CORNING COM 219350105 32,687 32,687 465 0.0329
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.