Corning Incorporated
MX ˙ BMV ˙ US2193501051
SecurityMX:GLW / Corning Incorporated
InstitutionArcher Investment Corp
Latest Disclosed Ownership2,511 shares
Latest Disclosed Value $ 341,417
Archer Investment Corp reports 18.90% decrease in ownership of GLW / Corning Incorporated

On May 4, 2026 - Archer Investment Corp filed a 13F-HR form disclosing ownership of 2,511 shares of Corning Incorporated (MX:GLW) valued at $341,417 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 3,096 shares of Corning Incorporated. This represents a change in shares of -18.90% 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)
2026-05-04 2026-03-31 13F CORNING COM 219350105 2,511 -585 -18.90 341 25.83 0.0728
2026-01-30 2025-12-31 13F CORNING COM 219350105 3,096 0 0.00 271 7.11 0.0611
2025-11-03 2025-09-30 13F CORNING COM 219350105 3,096 -399 -11.42 254 38.25 0.0573
2025-08-12 2025-06-30 13F CORNING COM 219350105 3,495 0 0.00 184 15.09 0.0438
2025-05-05 2025-03-31 13F CORNING COM 219350105 3,495 -899 -20.46 160 -23.56 0.0414
2025-01-28 2024-12-31 13F CORNING COM 219350105 4,394 11 0.25 209 5.58 0.0557
2024-11-06 2024-09-30 13F CORNING COM 219350105 4,383 -28 -0.63 198 15.20 0.0531
2024-08-02 2024-06-30 13F CORNING COM 219350105 4,411 0 0.00 171 17.93 0.0500
2024-05-09 2024-03-31 13F CORNING COM 219350105 4,411 -1,150 -20.68 145 -14.20 0.0437
2024-01-31 2023-12-31 13F CORNING COM 219350105 5,561 -500 -8.25 169 -8.15 0.0546
2023-11-08 2023-09-30 13F CORNING Stock 219350105 6,061 0 0.00 185 -13.21 0.0649
2023-08-08 2023-06-30 13F CORNING COM 219350105 6,061 300 5.21 212 4.43 0.0756
2023-05-09 2023-03-31 13F CORNING COM 219350105 5,761 0 0.00 203 10.33 0.0751
2023-02-13 2022-12-31 13F/A-1 CORNING COM 219350105 5,761 0 0.00 184 10.18 0.0714
2023-02-03 2022-12-31 13F CORNING COM 219350105 5,761 0 184 0.0714
2022-11-09 2022-09-30 13F CORNING COM 219350105 5,761 -2,300 -28.53 167 -34.25 0.0705
2022-08-05 2022-06-30 13F CORNING COM 219350105 8,061 1,100 15.80 254 8.55 0.1028
2022-05-12 2022-03-31 13F CORNING COM 219350105 6,961 -12,000 -63.29 234 -66.81 0.0831
2022-02-09 2021-12-31 13F Corning COM 219350105 18,961 -600 -3.07 706 -1.12 0.2397
2021-10-29 2021-09-30 13F CORNING COM 219350105 19,561 12,000 158.71 714 130.74 0.2670
2021-08-05 2021-06-30 13F CORNING COM 219350105 7,561 500 7.08 309 0.65 0.1220
2021-05-14 2021-03-31 13F CORNING COM 219350105 7,061 600 9.29 307 32.33 0.1267
2021-02-11 2020-12-31 13F CORNING COM 219350105 6,461 100 1.57 233 12.62 0.1105
2020-11-13 2020-09-30 13F CORNING COM 219350105 6,361 -1,846 -22.49 206 -2.83 0.1072
2020-08-13 2020-06-30 13F CORNING COM 219350105 8,207 250 3.14 213 30.06 0.1199
2020-05-07 2020-03-31 13F CORNING COM 219350105 7,957 -10,000 -55.69 163 -68.83 0.1095
2020-02-20 2019-12-31 13F CORNING COM 219350105 17,957 6,900 62.40 523 5.02 0.2761
2020-04-01 2019-09-30 13F CORNING COM 219350105 11,057 6,257 130.35 498 211.25 0.3012
2020-05-19 2019-06-30 13F CORNING COM 219350105 4,800 0 0.00 160 0.63 0.1019
2020-04-09 2019-03-31 13F CORNING COM 219350105 4,800 2,300 92.00 159 109.21 0.1074
2020-04-06 2018-12-31 13F CORNING COM 219350105 2,500 2,500 76 0.0665
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.