NORFOLK SOUTHERN CORP (NSC) Stock Institutional Trading Activity


NORFOLK SOUTHERN CORP (NSC) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Third Point, Cullen Value Fund, Mairs & Power Growth Fund, Dodge & Cox Stock Fund, and Sequoia Financial Advisors. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2023Appaloosa ManagementBuy45,00045,000$10,637,100
Q4 2023Sequoia Financial AdvisorsBuy45,35348,029$11,353,207
Q4 2023Cullen Value FundBuy1,1901,190$281,292
Q3 2023Dodge & Cox Stock FundBuy2,116,5756,422,714$1,264,825,068
Q3 2023Renaissance Technologies LLCBuy80,400263,300$51,852
Q3 2023Sequoia Financial AdvisorsSell-2982,676$526,970
Q3 2023Mairs & Power Growth FundSell-2953,722$732,973
Q3 2023Bill & Melinda Gates Foundation TrustBuy11,70011,700$2,304,081
Q2 2023Dodge & Cox Stock FundBuy4,302,5894,306,139$976,460,080
Q2 2023Renaissance Technologies LLCSell-279,000182,900$41,474
Q2 2023Sequoia Financial AdvisorsSell-1492,974$674,362
Q2 2023Mairs & Power Growth FundSell-3844,017$910,895
Q1 2023Renaissance Technologies LLCBuy216,800461,900$97,923
Q1 2023Sequoia Financial AdvisorsSell-1063,123$662,142
Q1 2023Mairs & Power Growth FundBuy1474,401$933,012
Q4 2022Dodge & Cox Stock FundSell-1,4003,550$874,791
Q4 2022Renaissance Technologies LLCSell-226,200245,100$60,398
Q4 2022Sequoia Financial AdvisorsBuy1,2213,229$795,633
Q3 2022Sequoia Financial AdvisorsSell-2122,008$421
Q3 2022Mairs & Power Growth FundSell-204,254$892
Q3 2022Renaissance Technologies LLCSell-149,100471,300$98,808
Q2 2022Sequoia Financial AdvisorsBuy2742,220$505
Q2 2022Mairs & Power Growth FundSell-694,274$971
Q2 2022Renaissance Technologies LLCBuy242,900620,400$141,011
Q1 2022Sequoia Financial AdvisorsBuy2281,946$555
Q1 2022Mairs & Power Growth FundSell-504,343$1,239
Q1 2022Renaissance Technologies LLCBuy107,700377,500$107,671
Q4 2021Sequoia Financial AdvisorsBuy3271,718$512
Q4 2021Mairs & Power Growth FundBuy204,393$1,308
Q4 2021Renaissance Technologies LLCSell-128,400269,800$80,322

Frequently asked questions about NSC activity

  • Which institutional owners are buying NSC?

    Institutional owners buying NSC include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in NSC activity?

    "Buy" means an investor increased their reported position in NSC compared to the prior reporting period. This reflects growing exposure to NORFOLK SOUTHERN CORP (NSC) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in NSC increasing?

    Institutional interest in NSC can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.