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US ˙ NYSE ˙ US2193501051

SecurityGLW / Corning Incorporated
InstitutionBartlett & Co. LLC
Latest Disclosed Ownership8,622 shares
Latest Disclosed Value $ 264
Bartlett & Co. LLC reports 1.91% increase in ownership of GLW / Corning Incorporated

On January 8, 2024 - Bartlett & Co. LLC filed a 13F-HR form disclosing ownership of 8,622 shares of Corning Incorporated (US:GLW) valued at $262,540 USD as of December 31, 2023. The entity filed a previous 13F-HR on October 10, 2023 disclosing 8,460 shares of Corning Incorporated. The current value of the position is $1,531,095 USD.

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)
2024-01-08 2023-12-31 13F Corning COM 219350105 8,622 162 1.91 0 0.0043
2023-10-10 2023-09-30 13F Corning COM 219350105 8,460 0 0.00 0 0.0046
2023-07-14 2023-06-30 13F Corning COM 219350105 8,460 -2,962 -25.93 0 0.0051
2023-04-06 2023-03-31 13F Corning COM 219350105 11,422 262 2.35 0 -100.00 0.0078
2023-01-04 2022-12-31 13F Corning COM 219350105 11,160 0 0.00 0 -100.00 0.0072
2022-10-17 2022-09-30 13F Corning COM 219350105 11,160 0 0.00 324 -7.95 0.0070
2022-08-02 2022-06-30 13F Corning COM 219350105 11,160 0 0.00 352 -14.56 0.0071
2022-05-13 2022-03-31 13F Corning COM 219350105 11,160 -51 -0.45 412 -1.20 0.0072
2022-03-08 2021-12-31 13F Corning COM 219350105 11,211 212 1.93 417 3.99 0.0071
2021-10-15 2021-09-30 13F Corning COM 219350105 10,999 1,046 10.51 401 -1.47 0.0076
2021-07-19 2021-06-30 13F Corning COM 219350105 9,953 0 0.00 407 -6.00 0.0078
2021-04-19 2021-03-31 13F Corning COM 219350105 9,953 0 0.00 433 20.95 0.0087
2021-01-20 2020-12-31 13F Corning COM 219350105 9,953 -1,325 -11.75 358 -2.19 0.0076
2020-10-20 2020-09-30 13F Corning COM 219350105 11,278 0 0.00 366 25.34 0.0086
2020-08-03 2020-06-30 13F Corning COM 219350105 11,278 -150 -1.31 292 24.26 0.0076
2020-05-07 2020-03-31 13F Corning COM 219350105 11,428 -2,300 -16.75 235 -40.05 0.0072
2019-11-04 2019-09-30 13F Corning COM 219350105 13,728 4,100 42.58 392 22.50 0.0103
2019-07-24 2019-06-30 13F Corning COM 219350105 9,628 0 0.00 320 0.31 0.0119
2019-04-23 2019-03-31 13F Corning COM 219350105 9,628 1,500 18.45 319 29.67 0.0122
2019-01-23 2018-12-31 13F Corning COM 219350105 8,128 0 0.00 246 -14.29 0.0105
2018-10-15 2018-09-30 13F Corning COM 219350105 8,128 0 0.00 287 28.13 0.0108
2018-07-31 2018-06-30 13F Corning COM 219350105 8,128 -632 -7.21 224 -8.20 0.0091
2018-04-25 2018-03-31 13F Corning COM 219350105 8,760 -190 -2.12 244 -14.69 0.0101
2018-01-19 2017-12-31 13F Corning COM 219350105 8,950 0 0.00 286 6.72 0.0114
2017-10-23 2017-09-30 13F Corning COM 219350105 8,950 0 0.00 268 -0.37 0.0112
2017-07-18 2017-06-30 13F Corning COM 219350105 8,950 0 0.00 269 11.16 0.0121
2017-04-25 2017-03-31 13F Corning COM 219350105 8,950 0 0.00 242 11.52 0.0110
2017-02-06 2016-12-31 13F Corning COM 219350105 8,950 0 0.00 217 2.36 0.0102
2016-10-24 2016-09-30 13F Corning COM 219350105 8,950 -1,650 -15.57 212 -2.30 0.0102
2016-07-27 2016-06-30 13F Corning COM 219350105 10,600 0 0.00 217 -1.81 0.0107
2016-05-02 2016-03-31 13F Corning COM 219350105 10,600 -245 -2.26 221 11.62 0.0111
2016-02-04 2015-12-31 13F Corning COM 219350105 10,845 0 0.00 198 6.45 0.0102
2015-11-02 2015-09-30 13F Corning COM 219350105 10,845 0 0.00 186 -13.08 0.0102
2015-08-03 2015-06-30 13F Corning COM 219350105 10,845 0 0.00 214 -13.01 0.0107
2015-05-01 2015-03-31 13F Corning COM 219350105 10,845 10,845 0.00 246 0.0122
2015-01-30 2014-12-31 13F Corning COM 219350105 0 -12,300 -100.00 0 -100.00
2014-10-27 2014-09-30 13F Corning COM 219350105 12,300 0 0.00 238 -11.85 0.0115
2014-08-01 2014-06-30 13F Corning COM 219350105 12,300 -449 -3.52 270 1.89 0.0130
2014-05-05 2014-03-31 13F Corning COM 219350105 12,749 -500 -3.77 265 12.29 0.0132
2014-02-05 2013-12-31 13F Corning COM 219350105 13,249 -44 -0.33 236 21.65 0.0118
2013-11-04 2013-09-30 13F Corning COM 219350105 13,293 44 0.33 194 2.65 0.0105
2013-07-30 2013-06-30 13F Corning COM 219350105 13,249 13,249 189 0.0104
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.