Simmons Bank reports 109.56% increase in ownership of GLW / Corning Incorporated

Corning Incorporated

MX ˙ BMV ˙ US2193501051

Security	MX:GLW / Corning Incorporated
Institution	Simmons Bank
Latest Disclosed Ownership	14,814 shares
Latest Disclosed Value	$ 2,014,313

On April 23, 2026 - Simmons Bank filed a 13F-HR form disclosing ownership of 14,814 shares of Corning Incorporated (MX:GLW) valued at $2,014,313 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 7,069 shares of Corning Incorporated. This represents a change in shares of 109.56% 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-04-23	2026-03-31	13F	CORNING	COMMON STOCK	219350105	14,814	7,745	109.56	2,014	225.89	0.1349
2026-02-05	2025-12-31	13F	CORNING	COMMON STOCK	219350105	7,069	20	0.28	619	6.92	0.0414
2025-11-04	2025-09-30	13F	CORNING	COMMON STOCK	219350105	7,049	-300	-4.08	578	49.74	0.0385
2025-08-06	2025-06-30	13F	CORNING	COMMON STOCK	219350105	7,349	-151	-2.01	386	12.54	0.0276
2025-04-29	2025-03-31	13F	CORNING	COMMON STOCK	219350105	7,500	0	0.00	343	-3.65	0.0259
2025-02-05	2024-12-31	13F	CORNING	COMMON STOCK	219350105	7,500	0	0.00	356	5.33	0.0261
2024-11-05	2024-09-30	13F	CORNING	COMMON STOCK	219350105	7,500	-451	-5.67	339	9.74	0.0245
2024-07-26	2024-06-30	13F	CORNING	COMMON STOCK	219350105	7,951	0	0.00	309	17.56	0.0233
2024-05-14	2024-03-31	13F	CORNING	COMMON STOCK	219350105	7,951	0	0.00	262	8.26	0.0197
2024-02-06	2023-12-31	13F	CORNING	COMMON STOCK	219350105	7,951	0	0.00	242	0.00	0.0198
2023-10-26	2023-09-30	13F	CORNING	COMMON STOCK	219350105	7,951	0	0.00	242	-12.95	0.0215
2023-08-03	2023-06-30	13F	CORNING	COMMON STOCK	219350105	7,951	-134	-1.66	279	-2.46	0.0234
2023-04-28	2023-03-31	13F	CORNING	COMMON STOCK	219350105	8,085	134	1.69	285	12.65	0.0243
2023-02-08	2022-12-31	13F	CORNING	COMMON STOCK	219350105	7,951	900	12.76	254	23.41	0.0218
2022-10-27	2022-09-30	13F	CORNING	COMMON STOCK	219350105	7,051	-375	-5.05	205	-12.39	0.0191
2022-07-29	2022-06-30	13F	CORNING	COMMON STOCK	219350105	7,426	-150	-1.98	234	-16.43	0.0205
2022-04-21	2022-03-31	13F	CORNING	COMMON STOCK	219350105	7,576	-2,800	-26.99	280	-27.46	0.0210
2022-01-28	2021-12-31	13F	CORNING	COMMON STOCK	219350105	10,376	0	0.00	386	1.85	0.0270
2021-10-26	2021-09-30	13F	CORNING	COMMON STOCK	219350105	10,376	0	0.00	379	-10.61	0.0275
2021-08-05	2021-06-30	13F	CORNING	COMMON STOCK	219350105	10,376	-125	-1.19	424	-7.22	0.0306
2021-05-06	2021-03-31	13F	CORNING	COMMON STOCK	219350105	10,501	-625	-5.62	457	13.97	0.0345
2021-02-08	2020-12-31	13F	CORNING	COMMON STOCK	219350105	11,126	0	0.00	401	11.08	0.0318
2020-11-13	2020-09-30	13F	CORNING	COMMON STOCK	219350105	11,126	-1,075	-8.81	361	14.24	0.0296
2020-08-14	2020-06-30	13F	CORNING	COMMON STOCK	219350105	12,201	850	7.49	316	35.62	0.0261
2020-05-14	2020-03-31	13F	CORNING	COMMON STOCK	219350105	11,351	-275	-2.37	233	-31.07	0.0203
2020-01-31	2019-12-31	13F	CORNING	COMMON STOCK	219350105	11,626	2,125	22.37	338	24.72	0.0303
2019-11-13	2019-09-30	13F	CORNING	COMMON STOCK	219350105	9,501	-100	-1.04	271	-15.05	0.0267
2019-08-13	2019-06-30	13F	CORNING	COMMON STOCK	219350105	9,601	0	0.00	319	0.31	0.0309
2019-05-13	2019-03-31	13F	CORNING	COMMON STOCK	219350105	9,601	200	2.13	318	11.97	0.0309
2019-01-24	2018-12-31	13F	CORNING	COMMON STOCK	219350105	9,401	0	0.00	284	-14.46	0.0318
2018-11-13	2018-09-30	13F	CORNING	COMMON STOCK	219350105	9,401	-82	-0.86	332	27.20	0.0327
2018-08-13	2018-06-30	13F	CORNING	COMMON STOCK	219350105	9,483	0	0.00	261	-1.14	0.0237
2018-05-14	2018-03-31	13F	CORNING	COMMON STOCK	219350105	9,483	0	0.00	264	-12.87	0.0237
2018-02-13	2017-12-31	13F	CORNING	COMMON STOCK	219350105	9,483	0	0.00	303	6.69	0.0305
2017-11-14	2017-09-30	13F	CORNING	COMMON STOCK	219350105	9,483	233	2.52	284	2.16	0.0294
2017-08-15	2017-06-30	13F	CORNING	COMMON STOCK	219350105	9,250	0	0.00	278	11.20	0.0312
2017-05-11	2017-03-31	13F	CORNING	COMMON STOCK	219350105	9,250	0	0.00	250	11.61	0.0276
2017-02-08	2016-12-31	13F	CORNING	COMMON STOCK	219350105	9,250	0	0.00	224	2.28	0.0252
2016-10-31	2016-09-30	13F	CORNING	COMMON STOCK	219350105	9,250	9,250		219		0.0241

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.