GENERAC HOLDINGS INC (GNRC) Institutional Ownership Changes & 13F Activity

GENERAC HOLDINGS INC (GNRC) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Ariel Appreciation Fund, Disciplined Growth Investors, Mairs & Power Growth Fund, Sequoia Financial Advisors, and Matrix Advisors Value Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2022First Eagle U.S. ValueBuy161210$37
Q2 2022Ariel Appreciation FundSell-231,186896$189
Q2 2022Mairs & Power Growth FundBuy64,634149,217$31,422
Q2 2022Olstein Capital ManagementSell-9046,410$9,773
Q2 2022First Eagle U.S. ValueBuy4949$10
Q1 2022Olstein Capital ManagementBuy14,00046,500$13,823
Q1 2022Mairs & Power Growth FundBuy75584,583$25,143
Q4 2021Olstein Capital ManagementBuy11,75032,500$11,437
Q4 2021Mairs & Power Growth FundSell-2,42683,828$29,501
Q4 2021Eagle Capital ManagementBuy29510,148$3,571
Q3 2021Eagle Capital ManagementBuy9,8539,853$4,027
Q3 2021Polen Capital ManagementSell-3,6686,436$2,630
Q3 2021Mairs & Power Growth FundSell-3,66086,254$35,249
Q3 2021Olstein Capital ManagementSell-1,75020,750$8,480
Q2 2021Mairs & Power Growth FundSell-5,52189,914$37,328
Q2 2021Olstein Capital ManagementSell-4,80022,500$9,341
Q2 2021Polen Capital ManagementSell-2,87510,104$4,195
Q1 2021Olstein Capital ManagementSell-12,40027,300$8,939
Q1 2021Mairs & Power Growth FundSell-9,34495,435$31,250
Q1 2021Polen Capital ManagementBuy1,22312,979$4,250
Q4 2020Polen Capital ManagementBuy11,75611,756$2,673
Q4 2020Olstein Capital ManagementSell-11,30039,700$9,028
Q4 2020Mairs & Power Growth FundSell-4,445104,779$23,828
Q3 2020Renaissance Technologies LLCSell-131,600125,100$24,224
Q3 2020Ariel Appreciation FundSell-77,161232,082$44,940
Q3 2020Olstein Capital ManagementSell-23,00051,000$9,876
Q3 2020Mairs & Power Growth FundSell-12,444109,224$21,150
Q2 2020Mairs & Power Growth FundSell-64,380121,668$14,835
Q2 2020Olstein Capital ManagementSell-17,60074,000$9,023
Q2 2020Ariel Appreciation FundSell-14,475309,243$37,706

Frequently asked questions about GNRC activity

  • Which institutional owners are buying GNRC?

    Institutional owners buying GNRC 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 GNRC activity?

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

  • Is institutional interest in GNRC increasing?

    Institutional interest in GNRC 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.

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