Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionPenserra Capital Management LLC
Latest Disclosed Ownership4,094 shares
Latest Disclosed Value $ 556
Penserra Capital Management LLC reports 5,586.11% increase in ownership of GLW / Corning Incorporated

On May 11, 2026 - Penserra Capital Management LLC filed a 13F-HR form disclosing ownership of 4,094 shares of Corning Incorporated (MX:GLW) valued at $556 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 72 shares of Corning Incorporated.

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)
2026-05-11 2026-03-31 13F CORNING COM 219350105 4,094 4,022 5,586.11 1 0.0065
2026-02-12 2025-12-31 13F CORNING COM 219350105 72 0 0.00 0 0.0001
2025-11-04 2025-09-30 13F CORNING COM 219350105 72 -3,924 -98.20 0 0.0001
2025-08-06 2025-06-30 13F CORNING COM 219350105 3,996 3,924 5,450.00 0 0.0029
2025-04-29 2025-03-31 13F CORNING COM 219350105 72 -1,952 -96.44 0 0.0001
2025-02-13 2024-12-31 13F CORNING COM 219350105 2,024 1,952 2,711.11 0 0.0017
2024-11-12 2024-09-30 13F CORNING COM 219350105 72 3 4.35 0 0.0001
2024-08-13 2024-06-30 13F CORNING COM 219350105 69 0 0.00 0 0.0000
2024-05-15 2024-03-31 13F CORNING COM 219350105 69 -3,490 -98.06 0 0.0000
2024-02-14 2023-12-31 13F CORNING COM 219350105 3,559 -745 -17.31 0 0.0020
2023-11-15 2023-09-30 13F CORNING COM 219350105 4,304 -177,576 -97.63 0 -100.00 0.0027
2023-08-11 2023-06-30 13F CORNING COM 219350105 181,880 7,434 4.26 6 0.00 0.1261
2023-04-24 2023-03-31 13F CORNING COM 219350105 174,446 -10,005 -5.42 6 20.00 0.1276
2023-02-13 2022-12-31 13F CORNING COM 219350105 184,451 12,839 7.48 6 -99.90 0.1293
2022-11-14 2022-09-30 13F CORNING COM 219350105 171,612 -12,237 -6.66 4,980 -14.03 0.1412
2022-08-15 2022-06-30 13F CORNING COM 219350105 183,849 -35,414 -16.15 5,793 -28.41 0.1577
2022-05-13 2022-03-31 13F CORNING COM 219350105 219,263 -16,563 -7.02 8,092 -7.83 0.1923
2022-02-15 2021-12-31 13F CORNING COM 219350105 235,826 28,196 13.58 8,779 15.88 0.1878
2021-11-15 2021-09-30 13F CORNING COM 219350105 207,630 3,214 1.57 7,576 -9.38 0.1572
2021-08-12 2021-06-30 13F CORNING COM 219350105 204,416 -15,933 -7.23 8,360 -12.80 0.1517
2021-05-13 2021-03-31 13F CORNING COM 219350105 220,349 40,035 22.20 9,587 47.70 0.1772
2021-02-12 2020-12-31 13F CORNING COM 219350105 180,314 41,431 29.83 6,491 44.21 0.1534
2020-11-13 2020-09-30 13F CORNING COM 219350105 138,883 6,681 5.05 4,501 31.49 0.1712
2020-08-14 2020-06-30 13F CORNING COM 219350105 132,202 11,789 9.79 3,423 31.55 0.1765
2020-05-14 2020-03-31 13F CORNING COM 219350105 120,413 19,442 19.26 2,602 -11.44 0.1770
2020-02-14 2019-12-31 13F CORNING COM 219350105 100,971 81,285 412.91 2,938 423.71 0.1899
2019-11-15 2019-09-30 13F CORNING COM 219350105 19,686 3,937 25.00 561 7.27 0.0476
2019-08-13 2019-06-30 13F CORNING COM 219350105 15,749 488 3.20 523 3.77 0.0407
2019-05-08 2019-03-31 13F CORNING COM 219350105 15,261 11,581 314.70 504 358.18 0.0404
2019-02-06 2018-12-31 13F CORNING COM 219350105 3,680 1,498 68.65 110 44.74 0.0107
2018-11-05 2018-09-30 13F CORNING COM 219350105 2,182 -55,517 -96.22 76 -95.21 0.0047
2018-08-13 2018-06-30 13F CORNING COM 219350105 57,699 57,699 1,587 0.1002
2017-10-26 2017-09-30 13F CORNING COM 219350105 0 -41,746 -100.00 0 -100.00
2017-08-21 2017-06-30 13F/A-2 CORNING COM 219350105 41,746 -2,823 -6.33 1,254 4.24 0.4542
2017-08-21 2017-06-30 13F/A-1 CORNING COM 219350105 41,746 0 1,254 0.5173
2017-08-07 2017-06-30 13F CORNING COM 219350105 41,746 -2,823 1,254
2017-05-09 2017-03-31 13F CORNING COM 219350105 44,569 4,659 11.67 1,203 24.28 0.1245
2017-02-10 2016-12-31 13F CORNING COM 219350105 39,910 39,114 4,913.82 968 5,277.78 0.1107
2016-11-03 2016-09-30 13F CORNING COM 219350105 796 318 66.53 18 80.00 0.0022
2016-08-09 2016-06-30 13F CORNING COM 219350105 478 159 49.84 10 66.67 0.0014
2016-05-10 2016-03-31 13F CORNING COM 219350105 319 25 8.50 6 20.00 0.0006
2016-02-08 2015-12-31 13F * CORNING INC COM COM 219350105 294 294 5 0.0005
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.