Generac Holdings Inc. (GNRC) Institutional Ownership

Ownership Summary

Generac Holdings Inc. (NYSE:GNRC) has 732 institutional investors that have filed 13F reports for the period ending December 2025.

• Collectively, these holders controlled 94.3% of Generac Holdings's outstanding shares in December 2025, up from 92.9% in September 2025.
• They increased total shares held in GNRC by 7.02% quarter over quarter, and investors in Generac Holdings decreased 3.3% from a year ago.
• During the quarter, 329 of these 732 funds increased positions in GNRC, 292 reduced exposure, and 111 held steady.
• The aggregate institutional position in Generac Holdings amounted to 55.76Mn shares as of December 2025, up by 3.66Mn shares quarter on quarter, and down 3.11Mn shares year over year.
• As of December 31, 2025, VANGUARD CAPITAL MANAGEMENT LLC held the largest stake in Generac Holdings with 3.82Mn shares, accounting for 6.46% of total shares outstanding.
• The biggest buyers of Generac Holdings for the quarter ending December 2025 included VANGUARD CAPITAL MANAGEMENT LLC (3.82Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.32Mn), DIAMANT ASSET MANAGEMENT, INC. (662.66K), PRICE T ROWE ASSOCIATES INC /MD/ (433.12K), ALLIANCEBERNSTEIN L.P. (387.1K).
• Leading sellers of Generac Holdings shares for the quarter ending December 2025 were VICTORY CAPITAL MANAGEMENT INC (1.0Mn), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (609.78K), BROWN ADVISORY INC (437.53K), UBS Group AG (398.28K), COATUE MANAGEMENT LLC (347.91K).
• Generac Holdings's 10 largest shareholders as of December 2025 include VANGUARD CAPITAL MANAGEMENT LLC (3.82Mn), BlackRock, Inc. (3.8Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (2.32Mn), Invesco Ltd. (2.29Mn), State Street Corp (2.18Mn), Boston Partners (1.54Mn), GEODE CAPITAL MANAGEMENT, LLC (1.52Mn), D. E. Shaw & Co., Inc. (1.3Mn), ARIEL INVESTMENTS, LLC (1.29Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (1.04Mn) per Business Quant data.