Norfolk Southern Corporation
MX ˙ BMV ˙ US6558441084
SecurityMX:NSC / Norfolk Southern Corporation
InstitutionSilver Lake Advisory, LLC
Latest Disclosed Ownership2,795 shares
Latest Disclosed Value $ 802,113
Silver Lake Advisory, LLC reports 0.43% increase in ownership of NSC / Norfolk Southern Corporation

On April 27, 2026 - Silver Lake Advisory, LLC filed a 13F-HR form disclosing ownership of 2,795 shares of Norfolk Southern Corporation (MX:NSC) valued at $802,113 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 2,783 shares of Norfolk Southern Corporation. This represents a change in shares of 0.43% 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)
2026-04-27 2026-03-31 13F NORFOLK SOUTHN COM 655844108 2,795 12 0.43 802 -0.12 0.3183
2026-01-09 2025-12-31 13F NORFOLK SOUTHN COM 655844108 2,783 0 0.00 803 -3.95 0.3116
2025-10-15 2025-09-30 13F NORFOLK SOUTHN COM 655844108 2,783 0 0.00 836 17.42 0.3330
2025-07-22 2025-06-30 13F NORFOLK SOUTHN COM 655844108 2,783 15 0.54 712 8.70 0.3034
2025-04-23 2025-03-31 13F NORFOLK SOUTHN COM 655844108 2,768 15 0.54 656 1.39 0.2860
2025-01-21 2024-12-31 13F NORFOLK SOUTHN COM 655844108 2,753 14 0.51 646 -5.00 0.2841
2024-11-12 2024-09-30 13F NORFOLK SOUTHN COM 655844108 2,739 16 0.59 681 16.44 0.2788
2024-08-15 2024-06-30 13F/A-1 NORFOLK SOUTHN COM 655844108 2,723 16 0.59 585 -15.36 0.2635
2024-04-23 2024-03-31 13F NORFOLK SOUTHN COM 655844108 2,707 2,707 690 0.3075
2023-10-25 2023-09-30 13F NORFOLK SOUTHN COM 655844108 0 -2,707 -100.00 0 -100.00
2023-07-24 2023-06-30 13F NORFOLK SOUTHN COM 655844108 2,707 0 0.00 614 6.98 0.3282
2023-04-25 2023-03-31 13F NORFOLK SOUTHN COM 655844108 2,707 2,707 574 0.3186
2023-01-30 2022-12-31 13F NORFOLK SOUTHN COM 655844108 0 -2,707 -100.00 0 -100.00
2022-10-20 2022-09-30 13F NORFOLK SOUTHN COM 655844108 2,707 0 0.00 568 -7.64 0.3323
2022-07-28 2022-06-30 13F/A-1 NORFOLK SOUTHN COM 655844108 2,707 0 0.00 615 -20.34 0.3356
2022-07-27 2022-06-30 13F NORFOLK SOUTHN COM 655844108 2,707 0 772 0.3666
2022-05-02 2022-03-31 13F NORFOLK SOUTHN COM 655844108 2,707 0 0.00 772 -4.22 0.3666
2022-01-13 2021-12-31 13F NORFOLK SOUTHN COM 655844108 2,707 0 0.00 806 24.38 0.3730
2021-10-28 2021-09-30 13F NORFOLK SOUTHN COM 655844108 2,707 0 0.00 648 -7.56 0.3192
2021-08-04 2021-06-30 13F NORFOLK SOUTHN COM 655844108 2,707 0 0.00 701 -3.58 0.3355
2021-04-27 2021-03-31 13F NORFOLK SOUTHN COM 655844108 2,707 0 0.00 727 13.06 0.3700
2021-02-04 2020-12-31 13F/A-1 NORFOLK SOUTHN COM 655844108 2,707 0 0.00 643 11.05 0.3520
2021-02-03 2020-12-31 13F NORFOLK SOUTHN COM 655844108 238 -2,469 643 352,031.7102
2020-11-04 2020-09-30 13F NORFOLK SOUTHN COM 655844108 2,707 11 0.41 579 22.41 0.3563
2020-07-28 2020-06-30 13F NORFOLK SOUTHERN COM 655844108 2,696 14 0.52 473 20.66 0.3026
2020-04-22 2020-03-31 13F/A-2 NORFOLK SOUTHERN COM 655844108 2,682 10 0.37 392 -24.47 0.2880
2020-04-21 2020-03-31 13F/A-1 NORFOLK SOUTHERN COM 655844108 445,000 442,318 435 0.3212
2020-04-20 2020-03-31 13F NORFOLK SOUTHERN COM 655844108 2,672 0 519 313,120.2828
2020-02-14 2019-12-31 13F NORFOLK SOUTHERN COM 655844108 2,672 19 0.72 519 8.81 0.3131
2019-10-21 2019-09-30 13F NORFOLK SOUTHERN COM 655844108 2,653 14 0.53 477 -9.32 0.3081
2019-08-01 2019-06-30 13F NORFOLK SOUTHERN COM 655844108 2,639 11 0.42 526 7.13 0.3482
2019-04-18 2019-03-31 13F/A-1 NORFOLK SOUTHERN COM 655844108 2,628 13 0.50 491 25.58 0.3311
2019-04-17 2019-03-31 13F NORFOLK SOUTHERN COM 655844108 491,076 488,461 491
2019-02-05 2018-12-31 13F NORFOLK SOUTHERN COM 655844108 2,615 -15 -0.57 391 -17.68 0.2903
2018-10-16 2018-09-30 13F/A-1 NORFOLK SOUTHERN COM 655844108 2,630 75 2.94 475 52.73 0.2888
2018-10-15 2018-09-30 13F NORFOLK SOUTHERN COM 655844108 2,568 13 340
2018-07-16 2018-06-30 13F NORFOLK SOUTHERN COM 655844108 2,555 -37 -1.43 311 -11.65 0.2478
2018-04-17 2018-03-31 13F NORFOLK SOUTHERN COM 655844108 2,592 13 0.50 352 -5.88 0.2614
2018-01-31 2017-12-31 13F NORFOLK SOUTHERN COM 655844108 2,579 11 0.43 374 10.00 0.2665
2017-10-17 2017-09-30 13F NORFOLK SOUTHERN COM 655844108 2,568 -193 -6.99 340 1.19 0.2592
2017-07-17 2017-06-30 13F NORFOLK SOUTHERN COM 655844108 2,761 13 0.47 336 9.09 0.2490
2017-05-16 2017-03-31 13F NORFOLK SOUTHERN COM 655844108 2,748 -2,214 -44.62 308 -42.54 0.2320
2017-01-30 2016-12-31 13F NORFOLK SOUTHERN COM 655844108 4,962 14 0.28 536 11.67 0.4141
2016-10-11 2016-09-30 13F NORFOLK SOUTHERN COM 655844108 4,948 16 0.32 480 14.29 0.3578
2016-07-13 2016-06-30 13F NORFOLK SOUTHERN COM 655844108 4,932 17 0.35 420 2.69 0.3130
2016-04-20 2016-03-31 13F NORFOLK SOUTHERN COM 655844108 4,915 19 0.39 409 -1.21 0.3482
2016-01-19 2015-12-31 13F NORFOLK SOUTHERN COM 655844108 4,896 -17,569 -78.21 414 -75.87 0.3700
2015-10-13 2015-09-30 13F NORFOLK SOUTHERN COM 655844108 22,465 132 0.59 1,716 -12.05 1.5452
2015-07-15 2015-06-30 13F NORFOLK SOUTHERN COM 655844108 22,333 1,515 7.28 1,951 -8.96 1.5837
2015-04-15 2015-03-31 13F NORFOLK SOUTHERN COM 655844108 20,818 1,450 7.49 2,143 0.94 1.7260
2015-01-20 2014-12-31 13F NORFOLK SOUTHERN COM 655844108 19,368 1,397 7.77 2,123 5.83 1.7249
2014-10-21 2014-09-30 13F NORFOLK SOUTHERN Common 655844108 17,971 72 0.40 2,006 4.15 1.6439
2014-07-24 2014-06-30 13F NORFOLK SOUTHERN COM 655844108 17,899 71 0.40 1,926 11.20 1.5936
2014-04-24 2014-03-31 13F NORFOLK SOUTHERN COM 655844108 17,828 75 0.42 1,732 5.10 1.5508
2014-01-16 2013-12-31 13F NORFOLK SOUTHERN COM 655844108 17,753 17,753 1,648 1.4026
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.