Norfolk Southern Corporation
MX ˙ BMV ˙ US6558441084
SecurityMX:NSC / Norfolk Southern Corporation
InstitutionAssenagon Asset Management S.A.
Latest Disclosed Ownership360,469 shares
Latest Disclosed Value $ 103,454,603
Assenagon Asset Management S.A. reports 53.93% increase in ownership of NSC / Norfolk Southern Corporation

On April 20, 2026 - Assenagon Asset Management S.A. filed a 13F-HR form disclosing ownership of 360,469 shares of Norfolk Southern Corporation (MX:NSC) valued at $103,454,603 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 234,179 shares of Norfolk Southern Corporation. This represents a change in shares of 53.93% 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)
2026-04-20 2026-03-31 13F NORFOLK SOUTHN COM 655844108 360,469 126,290 53.93 103,455 53.01 0.1571
2026-01-09 2025-12-31 13F NORFOLK SOUTHN COM 655844108 234,179 -718,365 -75.42 67,612 -76.37 0.0931
2025-10-07 2025-09-30 13F NORFOLK SOUTHN COM 655844108 952,544 459,166 93.07 286,154 126.59 0.3913
2025-07-11 2025-06-30 13F NORFOLK SOUTHN COM 655844108 493,378 206,560 72.02 126,290 85.91 0.1875
2025-04-15 2025-03-31 13F NORFOLK SOUTHN COM 655844108 286,818 -244,937 -46.06 67,933 -45.57 0.1133
2025-01-14 2024-12-31 13F NORFOLK SOUTHN COM 655844108 531,755 206,485 63.48 124,803 54.40 0.2013
2024-10-23 2024-09-30 13F NORFOLK SOUTHN COM 655844108 325,270 317,494 4,083.00 80,830 4,742.96 0.1488
2024-07-18 2024-06-30 13F NORFOLK SOUTHN COM 655844108 7,776 -78,902 -91.03 1,669 -92.44 0.0037
2024-04-24 2024-03-31 13F NORFOLK SOUTHN COM 655844108 86,678 -30,274 -25.89 22,092 -20.09 0.0523
2024-01-17 2023-12-31 13F NORFOLK SOUTHN COM 655844108 116,952 -89,305 -43.30 27,645 -31.94 0.0734
2023-11-06 2023-09-30 13F NORFOLK SOUTHN COM 655844108 206,257 -84,376 -29.03 40,618 -38.37 0.1257
2023-07-25 2023-06-30 13F NORFOLK SOUTHN COM 655844108 290,633 5,848 2.05 65,904 9.16 0.2280
2023-04-18 2023-03-31 13F NORFOLK SOUTHN COM 655844108 284,785 266,612 1,467.08 60,374 1,509,250.00 0.2143
2023-01-12 2022-12-31 13F NORFOLK SOUTHN COM 655844108 18,173 -109,083 -85.72 4 -99.99 0.0162
2022-10-27 2022-09-30 13F NORFOLK SOUTHN COM 655844108 127,256 38,231 42.94 26,679 31.85 0.1024
2022-07-27 2022-06-30 13F NORFOLK SOUTHN COM 655844108 89,025 16,679 23.05 20,234 -1.94 0.0750
2022-04-25 2022-03-31 13F NORFOLK SOUTHN COM 655844108 72,346 -123,546 -63.07 20,635 -64.62 0.0573
2022-02-01 2021-12-31 13F NORFOLK SOUTHN COM 655844108 195,892 185,471 1,779.78 58,319 2,239.31 0.1689
2021-10-19 2021-09-30 13F NORFOLK SOUTHN COM 655844108 10,421 -83,124 -88.86 2,493 -89.96 0.0080
2021-07-15 2021-06-30 13F NORFOLK SOUTHN COM 655844108 93,545 -120,069 -56.21 24,828 -56.72 0.0843
2021-04-26 2021-03-31 13F NORFOLK SOUTHN COM 655844108 213,614 170,596 396.57 57,360 461.14 0.2328
2021-02-01 2020-12-31 13F NORFOLK SOUTHN COM 655844108 43,018 38,707 897.87 10,222 1,007.48 0.0445
2020-10-07 2020-09-30 13F NORFOLK SOUTHN COM 655844108 4,311 4,311 923 0.0052
2020-07-21 2020-06-30 13F NORFOLK SOUTHERN COM 655844108 0 -513,777 -100.00 0 -100.00
2020-04-17 2020-03-31 13F NORFOLK SOUTHERN COM 655844108 513,777 203,724 65.71 75,011 24.62 0.6003
2020-01-17 2019-12-31 13F NORFOLK SOUTHERN COM 655844108 310,053 306,112 7,767.37 60,191 8,401.55 0.3786
2019-10-16 2019-09-30 13F NORFOLK SOUTHERN COM 655844108 3,941 -87,608 -95.70 708 -96.12 0.0047
2019-08-12 2019-06-30 13F NORFOLK SOUTHERN COM 655844108 91,549 85,449 1,400.80 18,248 1,500.70 0.1371
2019-04-26 2019-03-31 13F NORFOLK SOUTHERN COM 655844108 6,100 -8 -0.13 1,140 24.86 0.0107
2019-01-23 2018-12-31 13F NORFOLK SOUTHERN COM 655844108 6,108 6,108 913 0.0103
2018-10-29 2018-09-30 13F NORFOLK SOUTHERN COM 655844108 0 -49,629 -100.00 0 -100.00
2018-07-17 2018-06-30 13F NORFOLK SOUTHERN COM 655844108 49,629 -20,499 -29.23 7,488 -21.36 0.0864
2018-04-30 2018-03-31 13F NORFOLK SOUTHERN COM 655844108 70,128 -90,916 -56.45 9,522 -59.19 0.1241
2018-01-25 2017-12-31 13F NORFOLK SOUTHERN COM 655844108 161,044 134,886 515.66 23,335 574.62 0.2402
2017-10-18 2017-09-30 13F NORFOLK SOUTHERN COM 655844108 26,158 26,158 3,459 0.0321
2017-05-04 2017-03-31 13F NORFOLK SOUTHERN COM 655844108 0 -180,900 -100.00 0 -100.00
2017-02-27 2016-12-31 13F NORFOLK SOUTHERN COM 655844108 180,900 180,900 19,550 0.3650
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.