NATIONAL FUEL GAS CO (NFG) Stock Institutional Trading Activity


NATIONAL FUEL GAS CO (NFG) 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 Renaissance Technologies LLC, Cullen Value 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
Q2 2021Renaissance Technologies LLCBuy153,400175,900$9,191
Q1 2021Renaissance Technologies LLCSell-49,10022,500$1,125
Q3 2020Renaissance Technologies LLCSell-80,70071,600$2,906
Q2 2020Renaissance Technologies LLCBuy55,617152,300$6,386
Q2 2019Renaissance Technologies LLCBuy53,50096,683$5,100
Q1 2019Renaissance Technologies LLCSell-50,40043,183$2,632
Q4 2018Renaissance Technologies LLCSell-123,00093,583$4,790
Q3 2018Renaissance Technologies LLCBuy109,383216,583$12,142
Q1 2018Renaissance Technologies LLCBuy31,100107,200$5,515
Q4 2017Renaissance Technologies LLCSell-8,20076,100$4,179
Q3 2017Renaissance Technologies LLCSell-403,50084,300$4,772
Q4 2016Renaissance Technologies LLCSell-11,700487,800$27,629
Q3 2016Renaissance Technologies LLCBuy165,000499,500$27,008
Q2 2016Renaissance Technologies LLCBuy154,300334,500$19,026
Q1 2016Renaissance Technologies LLCBuy138,400180,200$9,019
Q4 2015Renaissance Technologies LLCSell-94,90041,800$1,787
Q3 2015Renaissance Technologies LLCBuy84,800136,700$6,832
Q2 2015Renaissance Technologies LLCSell-132,30051,900$3,056
Q1 2015Renaissance Technologies LLCBuy25,000184,200$11,113
Q4 2014Renaissance Technologies LLCBuy159,200159,200$11,069

Frequently asked questions about NFG activity

  • Which institutional owners are buying NFG?

    Institutional owners buying NFG 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 NFG activity?

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

  • Is institutional interest in NFG increasing?

    Institutional interest in NFG 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.