諾福克南方公司
US ˙ NYSE ˙ US6558441084

SecurityNSC / Norfolk Southern Corporation
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership93,953 shares
Latest Disclosed Value $ 26,964,511
Asset Management One Co., Ltd. reports 1.01% increase in ownership of NSC / Norfolk Southern Corporation

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 93,953 shares of Norfolk Southern Corporation (US:NSC) valued at $26,964,511 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 93,013 shares of Norfolk Southern Corporation. This represents a change in shares of 1.01% during the quarter. The current value of the position is $28,861,422 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)
2026-05-08 2026-03-31 13F NORFOLK SOUTHN COM 655844108 93,953 940 1.01 26,965 -0.72 0.0795
2026-01-27 2025-12-31 13F NORFOLK SOUTHN COM 655844108 93,013 -1,206 -1.28 27,159 -4.05 0.0755
2025-10-22 2025-09-30 13F NORFOLK SOUTHN COM 655844108 94,219 -344 -0.36 28,304 16.93 0.0820
2025-07-31 2025-06-30 13F NORFOLK SOUTHN COM 655844108 94,563 2,445 2.65 24,205 10.94 0.0759
2025-04-23 2025-03-31 13F NORFOLK SOUTHN COM 655844108 92,118 5,722 6.62 21,818 7.35 0.0755
2025-01-30 2024-12-31 13F NORFOLK SOUTHN COM 655844108 86,396 1,222 1.43 20,325 -3.97 0.0698
2024-10-30 2024-09-30 13F NORFOLK SOUTHN COM 655844108 85,174 1,710 2.05 21,166 18.12 0.0753
2024-07-18 2024-06-30 13F NORFOLK SOUTHN COM 655844108 83,464 -8,025 -8.77 17,919 -23.15 0.0686
2024-05-02 2024-03-31 13F NORFOLK SOUTHN COM 655844108 91,489 -3,644 -3.83 23,318 3.63 0.0899
2024-01-24 2023-12-31 13F NORFOLK SOUTHN COM 655844108 95,133 -1,094 -1.14 22,502 18.75 0.0906
2023-10-19 2023-09-30 13F NORFOLK SOUTHN COM 655844108 96,227 -1,972 -2.01 18,950 -14.90 0.0844
2023-07-31 2023-06-30 13F NORFOLK SOUTHN COM 655844108 98,199 -5,228 -5.05 22,268 1.56 0.0943
2023-04-25 2023-03-31 13F NORFOLK SOUTHN COM 655844108 103,427 396 0.38 21,927 -14.24 0.0994
2023-02-06 2022-12-31 13F NORFOLK SOUTHN COM 655844108 103,031 -3,798 -3.56 25,567 14.16 0.1246
2022-11-04 2022-09-30 13F NORFOLK SOUTHN COM 655844108 106,829 -1,860 -1.71 22,396 -9.34 0.1140
2022-07-29 2022-06-30 13F NORFOLK SOUTHN COM 655844108 108,689 -3,908 -3.47 24,703 -23.08 0.1160
2022-05-13 2022-03-31 13F NORFOLK SOUTHN COM 655844108 112,597 -15,327 -11.98 32,114 -15.13 0.1254
2022-02-09 2021-12-31 13F NORFOLK SOUTHN COM 655844108 127,924 -971 -0.75 37,841 22.71 0.1318
2021-11-02 2021-09-30 13F NORFOLK SOUTHN COM 655844108 128,895 204 0.16 30,838 -9.71 0.1182
2021-08-03 2021-06-30 13F NORFOLK SOUTHN COM 655844108 128,691 -10,215 -7.35 34,155 -8.43 0.1271
2021-05-14 2021-03-31 13F NORFOLK SOUTHN COM 655844108 138,906 -6,615 -4.55 37,299 9.50 0.1481
2021-02-12 2020-12-31 13F NORFOLK SOUTHN COM 655844108 145,521 -6,869 -4.51 34,064 4.47 0.1403
2020-11-13 2020-09-30 13F NORFOLK SOUTHN COM 655844108 152,390 5,800 3.96 32,608 26.70 0.1499
2020-08-14 2020-06-30 13F NORFOLK SOUTHERN COM 655844108 146,590 -2,419 -1.62 25,737 18.30 0.1266
2020-05-14 2020-03-31 13F NORFOLK SOUTHERN COM 655844108 149,009 -3,725 -2.44 21,756 -26.62 0.1270
2020-02-14 2019-12-31 13F NORFOLK SOUTHERN COM 655844108 152,734 -5,509 -3.48 29,650 4.28 0.1336
2019-11-14 2019-09-30 13F NORFOLK SOUTHERN COM 655844108 158,243 -6,918 -4.19 28,433 -13.63 0.1370
2019-08-14 2019-06-30 13F NORFOLK SOUTHERN COM 655844108 165,161 6,855 4.33 32,921 11.28 0.1617
2019-05-15 2019-03-31 13F NORFOLK SOUTHERN COM 655844108 158,306 -355,885 -69.21 29,585 -61.49 0.1600
2019-02-13 2018-12-31 13F NORFOLK SOUTHERN COM 655844108 514,191 11,071 2.20 76,834 -15.49 0.1831
2018-11-14 2018-09-30 13F NORFOLK SOUTHERN COM 655844108 503,120 19,102 3.95 90,921 24.60 0.1866
2018-11-14 2018-09-30 13F GRAMERCY PPTY TR COM NEW 385002308 322,025 -6,701 8,831 0.0181
2018-08-14 2018-06-30 13F NORFOLK SOUTHERN COM 655844108 484,018 -8,888 -1.80 72,969 9.03 0.1595
2018-08-14 2018-06-30 13F GRAMERCY PPTY TR COM NEW 385002308 328,726 -806 8,987 0.0196
2018-05-14 2018-03-31 13F NORFOLK SOUTHERN COM 655844108 492,906 -11,999 -2.38 66,927 -8.55 0.1507
2018-05-14 2018-03-31 13F GRAMERCY PPTY TR COM NEW 385002308 329,532 -7,926 7,161 0.0161
2018-02-14 2017-12-31 13F NORFOLK SOUTHERN COM 655844108 504,905 -22,193 -4.21 73,187 4.93 0.1615
2018-02-14 2017-12-31 13F GRAMERCY PPTY TR COM NEW 385002308 337,458 -12,241 9,039 0.0199
2017-11-14 2017-09-30 13F NORFOLK SOUTHERN COM 655844108 527,098 -22,585 -4.11 69,748 4.60 0.1637
2017-11-14 2017-09-30 13F GRAMERCY PPTY TR COM NEW 385002308 349,699 -14,313 10,518 0.0247
2017-08-14 2017-06-30 13F NORFOLK SOUTHERN COM 655844108 549,683 11,361 2.11 66,680 10.30 0.1702
2017-08-14 2017-06-30 13F GRAMERCY PPTY TR COM NEW 385002308 364,012 62,631 10,780 0.0275
2017-05-11 2017-03-31 13F NORFOLK SOUTHERN COM 655844108 538,322 -1,335 -0.25 60,451 3.60 0.1587
2017-05-11 2017-03-31 13F GRAMERCY PPTY TR COM NEW 385002308 301,381 -238,276 7,804 0.0205
2017-05-02 2016-12-31 13F/A-1 NORFOLK SOUTHERN COM 655844108 539,657 483,527 861.44 58,351 980.77 0.1491
2017-02-13 2016-12-31 13F NORFOLK SOUTHERN COM 655844108 539,657 58,351
2016-11-07 2016-09-30 13F NORFOLK SOUTHERN Com 655844108 56,130 1,278 2.33 5,399 16.46 0.0802
2016-08-03 2016-06-30 13F NORFOLK SOUTHERN Com 655844108 54,852 7,416 15.63 4,636 16.31 0.0696
2016-05-05 2016-03-31 13F NORFOLK SOUTHERN Com 655844108 47,436 -19,336 -28.96 3,986 -29.76 0.0582
2016-01-28 2015-12-31 13F NORFOLK SOUTHERN Com 655844108 66,772 -32,078 -32.45 5,675 -24.45 0.0847
2015-11-12 2015-09-30 13F NORFOLK SOUTHERN Com 655844108 98,850 24,979 33.81 7,512 16.61 0.1143
2015-08-06 2015-06-30 13F NORFOLK SOUTHERN Com 655844108 73,871 -5,561 -7.00 6,442 -21.53 0.0893
2015-05-11 2015-03-31 13F NORFOLK SOUTHERN Com 655844108 79,432 -16,736 -17.40 8,209 -22.63 0.1014
2015-02-09 2014-12-31 13F NORFOLK SOUTHERN Com 655844108 96,168 7,014 7.87 10,610 6.70 0.1377
2014-11-05 2014-09-30 13F NORFOLK SOUTHERN Com 655844108 89,154 -2,926 -3.18 9,944 5.32 0.1373
2014-08-12 2014-06-30 13F NORFOLK SOUTHERN Com 655844108 92,080 -9,412 -9.27 9,442 -3.96 0.1409
2014-05-05 2014-03-31 13F NORFOLK SOUTHERN Com 655844108 101,492 -3,028 -2.90 9,831 1.52 0.1549
2014-02-05 2013-12-31 13F/A-1 NORFOLK SOUTHERN COM 655844108 104,520 -12,224 -10.47 9,684 7.01 0.1501
2014-01-29 2013-12-31 13F NORFOLK SOUTHERN COM 655844108 104,520 9,684
2014-02-05 2013-09-30 13F/A-1 NORFOLK SOUTHERN COM 655844108 116,744 4,231 3.76 9,050 10.22 0.1362
2013-11-06 2013-09-30 13F NORFOLK SOUTHERN Com 655844108 116,744 9,050
2014-02-12 2013-06-30 13F/A-1 NORFOLK SOUTHERN COM 655844108 112,513 112,513 8,211 0.1333
2013-08-05 2013-06-30 13F NORFOLK SOUTHERN Com 655844108 112,513 8,211
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.