Norfolk Southern Corporation
MX ˙ BMV ˙ US6558441084
SecurityMX:NSC / Norfolk Southern Corporation
InstitutionCalamos Wealth Management LLC
Latest Disclosed Ownership1,837 shares
Latest Disclosed Value $ 527,219
Calamos Wealth Management LLC ownership in NSC / Norfolk Southern Corporation

On May 4, 2026 - Calamos Wealth Management LLC filed a 13F-HR form disclosing ownership of 1,837 shares of Norfolk Southern Corporation (MX:NSC) valued at $527,219 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 1,837 shares of Norfolk Southern Corporation. This represents a change in shares of 0.00% 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)
2026-05-04 2026-03-31 13F NORFOLK SOUTHN COM 655844108 1,837 0 0.00 527 -0.57 0.0181
2026-01-29 2025-12-31 13F NORFOLK SOUTHN COM 655844108 1,837 168 10.07 530 5.79 0.0183
2025-10-20 2025-09-30 13F NORFOLK SOUTHN COM 655844108 1,669 -1,822 -52.19 501 -43.90 0.0181
2025-07-29 2025-06-30 13F NORFOLK SOUTHN COM 655844108 3,491 741 26.95 894 37.17 0.0378
2025-04-29 2025-03-31 13F NORFOLK SOUTHN COM 655844108 2,750 -923 -25.13 651 -24.48 0.0325
2025-01-24 2024-12-31 13F NORFOLK SOUTHN COM 655844108 3,673 805 28.07 862 21.07 0.0431
2024-11-12 2024-09-30 13F NORFOLK SOUTHN COM 655844108 2,868 0 0.00 713 15.77 0.0365
2024-07-25 2024-06-30 13F NORFOLK SOUTHN COM 655844108 2,868 0 0.00 616 -15.75 0.0328
2024-05-08 2024-03-31 13F NORFOLK SOUTHN COM 655844108 2,868 0 0.00 731 7.83 0.0410
2024-01-31 2023-12-31 13F NORFOLK SOUTHN COM 655844108 2,868 0 0.00 678 20.04 0.0427
2023-10-26 2023-09-30 13F NORFOLK SOUTHN COM 655844108 2,868 0 0.00 565 -13.23 0.0428
2023-07-28 2023-06-30 13F NORFOLK SOUTHN COM 655844108 2,868 0 0.00 650 6.91 0.0477
2023-05-04 2023-03-31 13F NORFOLK SOUTHN COM 655844108 2,868 -15 -0.52 608 -14.37 0.0476
2023-01-26 2022-12-31 13F NORFOLK SOUTHN COM 655844108 2,883 0 0.00 710 17.55 0.0552
2022-10-24 2022-09-30 13F NORFOLK SOUTHN COM 655844108 2,883 0 0.00 604 -7.79 0.0518
2022-08-01 2022-06-30 13F NORFOLK SOUTHN COM 655844108 2,883 0 0.00 655 -20.32 0.0581
2022-05-03 2022-03-31 13F NORFOLK SOUTHN COM 655844108 2,883 742 34.66 822 29.04 0.0614
2022-02-01 2021-12-31 13F NORFOLK SOUTHN COM 655844108 2,141 -727 -25.35 637 -7.14 0.0466
2021-10-26 2021-09-30 13F NORFOLK SOUTHN COM 655844108 2,868 0 0.00 686 -9.86 0.0554
2021-07-22 2021-06-30 13F NORFOLK SOUTHN COM 655844108 2,868 26 0.91 761 -0.26 0.0593
2021-04-12 2021-03-31 13F NORFOLK SOUTHN COM 655844108 2,842 742 35.33 763 52.91 0.0629
2021-01-27 2020-12-31 13F NORFOLK SOUTHN COM 655844108 2,100 0 0.00 499 11.14 0.0456
2020-10-26 2020-09-30 13F NORFOLK SOUTHN COM 655844108 2,100 450 27.27 449 54.83 0.0514
2020-07-27 2020-06-30 13F NORFOLK SOUTHERN COM 655844108 1,650 0 0.00 290 20.33 0.0362
2020-04-28 2020-03-31 13F NORFOLK SOUTHERN COM 655844108 1,650 -430 -20.67 241 -40.35 0.0367
2020-01-15 2019-12-31 13F NORFOLK SOUTHERN COMMON STOCK 655844108 2,080 0 0.00 404 8.02 0.0476
2019-10-21 2019-09-30 13F NORFOLK SOUTHERN COMMON STOCK 655844108 2,080 0 0.00 374 -9.88 0.0500
2019-08-07 2019-06-30 13F NORFOLK SOUTHERN COMMON STOCK 655844108 2,080 0 0.00 415 6.68 0.0560
2019-04-12 2019-03-31 13F NORFOLK SOUTHERN COMMON STOCK 655844108 2,080 0 0.00 389 25.08 0.0556
2019-01-24 2018-12-31 13F NORFOLK SOUTHERN COMMON STOCK 655844108 2,080 380 22.35 311 1.30 0.0468
2018-10-22 2018-09-30 13F NORFOLK SOUTHERN COMMON STOCK 655844108 1,700 0 0.00 307 19.92 0.0383
2018-07-17 2018-06-30 13F NORFOLK SOUTHERN COMMON STOCK 655844108 1,700 0 0.00 256 10.82 0.0319
2018-04-13 2018-03-31 13F NORFOLK SOTHN COMMON STOCK 655844108 1,700 -100 -5.56 231 -11.49 0.0290
2018-02-13 2017-12-31 13F NORFOLK SOTHN COMMON STOCK 655844108 1,800 1,800 261 0.0339
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.