Norfolk Southern Corporation
MX ˙ BMV ˙ US6558441084
SecurityMX:NSC / Norfolk Southern Corporation
InstitutionKorea Investment CORP
Latest Disclosed Ownership153,435 shares
Latest Disclosed Value $ 44,035,845
Korea Investment CORP reports 5.61% decrease in ownership of NSC / Norfolk Southern Corporation

On May 13, 2026 - Korea Investment CORP filed a 13F-HR form disclosing ownership of 153,435 shares of Norfolk Southern Corporation (MX:NSC) valued at $44,035,845 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 162,553 shares of Norfolk Southern Corporation. This represents a change in shares of -5.61% 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)
2026-05-13 2026-03-31 13F NORFOLK SOUTHN COM 655844108 153,435 -9,118 -5.61 44,036 -6.17 0.0912
2026-02-13 2025-12-31 13F NORFOLK SOUTHN COM 655844108 162,553 -14,379 -8.13 46,932 -11.70 0.0924
2025-11-13 2025-09-30 13F NORFOLK SOUTHN COM 655844108 176,932 21,696 13.98 53,152 33.77 0.1093
2025-08-13 2025-06-30 13F NORFOLK SOUTHN COM 655844108 155,236 47,105 43.56 39,736 55.15 0.0884
2025-05-14 2025-03-31 13F NORFOLK SOUTHN COM 655844108 108,131 -31,750 -22.70 25,611 -21.99 0.0621
2025-02-12 2024-12-31 13F NORFOLK SOUTHN COM 655844108 139,881 62,681 81.19 32,830 71.13 0.0778
2024-11-13 2024-09-30 13F NORFOLK SOUTHN COM 655844108 77,200 20,490 36.13 19,184 57.57 0.0455
2024-08-13 2024-06-30 13F NORFOLK SOUTHN COM 655844108 56,710 -10,172 -15.21 12,175 -28.58 0.0307
2024-05-14 2024-03-31 13F NORFOLK SOUTHN COM 655844108 66,882 -119,645 -64.14 17,046 -61.34 0.0433
2024-02-13 2023-12-31 13F NORFOLK SOUTHN COM 655844108 186,527 -18,026 -8.81 44,091 9.46 0.1158
2023-11-13 2023-09-30 13F NORFOLK SOUTHN COM 655844108 204,553 -23,700 -10.38 40,283 -22.17 0.1187
2023-08-11 2023-06-30 13F NORFOLK SOUTHN COM 655844108 228,253 11,190 5.16 51,759 12.48 0.1454
2023-05-12 2023-03-31 13F NORFOLK SOUTHN COM 655844108 217,063 67,436 45.07 46,017 24.81 0.1340
2023-02-13 2022-12-31 13F NORFOLK SOUTHN COM 655844108 149,627 -134,643 -47.36 36,871 -38.13 0.1158
2022-11-10 2022-09-30 13F NORFOLK SOUTHN COM 655844108 284,270 11,771 4.32 59,597 -3.78 0.1835
2022-08-12 2022-06-30 13F NORFOLK SOUTHN COM 655844108 272,499 -94,570 -25.76 61,936 -40.84 0.1893
2022-05-13 2022-03-31 13F NORFOLK SOUTHN COM 655844108 367,069 19,035 5.47 104,695 1.04 0.2589
2022-02-09 2021-12-31 13F NORFOLK SOUTHN COM 655844108 348,034 35,401 11.32 103,613 38.53 0.2693
2021-11-12 2021-09-30 13F NORFOLK SOUTHN COM 655844108 312,633 -9,058 -2.82 74,797 -12.40 0.2230
2021-08-12 2021-06-30 13F NORFOLK SOUTHN COM 655844108 321,691 -68,189 -17.49 85,380 -18.45 0.2446
2021-05-13 2021-03-31 13F NORFOLK SOUTHN COM 655844108 389,880 -35,878 -8.43 104,691 3.49 0.3305
2021-02-10 2020-12-31 13F NORFOLK SOUTHN COM 655844108 425,758 23,058 5.73 101,164 17.40 0.3039
2020-11-12 2020-09-30 13F NORFOLK SOUTHN COM 655844108 402,700 -118,500 -22.74 86,174 -5.83 0.3045
2020-08-12 2020-06-30 13F NORFOLK SOUTHERN COM 655844108 521,200 95,300 22.38 91,507 47.16 0.3362
2020-05-14 2020-03-31 13F NORFOLK SOUTHERN COM 655844108 425,900 -1,291 -0.30 62,181 -25.02 0.2729
2020-02-11 2019-12-31 13F NORFOLK SOUTHERN COM 655844108 427,191 47,600 12.54 82,931 21.61 0.3024
2019-11-12 2019-09-30 13F NORFOLK SOUTHERN COM 655844108 379,591 -2,700 -0.71 68,197 -10.50 0.2883
2019-08-12 2019-06-30 13F NORFOLK SOUTHERN COM 655844108 382,291 1,300 0.34 76,202 7.02 0.3276
2019-05-15 2019-03-31 13F NORFOLK SOUTHERN COM 655844108 380,991 85,712 29.03 71,203 61.25 0.3205
2019-02-13 2018-12-31 13F NORFOLK SOUTHERN COM 655844108 295,279 4,000 1.37 44,156 -16.01 0.2400
2018-11-13 2018-09-30 13F NORFOLK SOUTHERN COM 655844108 291,279 -32,423 -10.02 52,576 7.66 0.2425
2018-08-13 2018-06-30 13F NORFOLK SOUTHERN COM 655844108 323,702 2,300 0.72 48,837 11.91 0.2225
2018-05-09 2018-03-31 13F NORFOLK SOUTHERN COM 655844108 321,402 -5,309 -1.62 43,640 -7.82 0.2031
2018-02-12 2017-12-31 13F NORFOLK SOUTHERN COM 655844108 326,711 39,800 13.87 47,340 24.77 0.2155
2017-10-25 2017-09-30 13F NORFOLK SOUTHERN COM 655844108 286,911 17,900 6.65 37,941 15.89 0.1753
2017-07-31 2017-06-30 13F NORFOLK SOUTHERN COM 655844108 269,011 19,485 7.81 32,739 17.18 0.1526
2017-04-25 2017-03-31 13F NORFOLK SOUTHERN COM 655844108 249,526 217,080 669.05 27,939 696.89 0.1386
2017-02-13 2016-12-31 13F NORFOLK SOUTHERN COM 655844108 32,446 6,446 24.79 3,506 38.91 0.0168
2016-11-09 2016-09-30 13F NORFOLK SOUTHERN COM 655844108 26,000 4,000 18.18 2,524 34.76 0.0135
2016-08-12 2016-06-30 13F NORFOLK SOUTHERN COM 655844108 22,000 22,000 0.00 1,873 0.0112
2016-05-12 2016-03-31 13F NORFOLK SOUTHERN COM 655844108 0 -21,000 -100.00 0 -100.00
2016-02-01 2015-12-31 13F NORFOLK SOUTHERN COM 655844108 21,000 -21,700 -50.82 1,776 -45.55 0.0124
2015-11-12 2015-09-30 13F NORFOLK SOUTHERN COM 655844108 42,700 -35,600 -45.47 3,262 -52.31 0.0260
2015-08-13 2015-06-30 13F NORFOLK SOUTHERN COM 655844108 78,300 -10,000 -11.33 6,840 -24.74 0.0583
2015-05-11 2015-03-31 13F NORFOLK SOUTHERN COM 655844108 88,300 -41,900 -32.18 9,088 -36.32 0.0708
2015-02-12 2014-12-31 13F NORFOLK SOUTHERN COM 655844108 130,200 -47,300 -26.65 14,271 -27.96 0.1171
2014-11-14 2014-09-30 13F NORFOLK SOUTHERN COM 655844108 177,500 -22,700 -11.34 19,809 -3.97 0.1616
2014-08-14 2014-06-30 13F NORFOLK SOUTHERN COM 655844108 200,200 -10,000 -4.76 20,627 0.99 0.1717
2014-05-14 2014-03-31 13F NORFOLK SOUTHERN COM 655844108 210,200 -17,300 -7.60 20,425 -3.29 0.1808
2014-02-06 2013-12-31 13F NORFOLK SOUTHERN COM 655844108 227,500 39,500 21.01 21,119 45.23 0.1997
2013-11-07 2013-09-30 13F/A-1 NORFOLK SOUTHERN COM 655844108 188,000 -2,300 -1.21 14,542 5.19 0.1545
2013-11-05 2013-09-30 13F NORFOLK SOUTHERN COM 655844108 155,500 12,028
2013-08-08 2013-06-30 13F NORFOLK SOUTHERN COM 655844108 190,300 190,300 13,825 0.1657
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.