Gorman Rupp GRC Institutional Ownership

Updated Oct 11, 2026

Gorman Rupp Co (NYSE:GRC) was reported as a holding by 249 institutional investors in 13F filings for the quarter ended June 30, 2026.

• Their combined stake equaled 65.74% of outstanding shares in Q2 2026, up from 64.59% in Q1 2026.
• Total shares held in Gorman Rupp rose 1.82% versus Q1 2026, while the number of holders rose 43.10% versus Q2 2025.
• Looking at the 249 holders of GRC individually, 142 added to their positions, 68 reduced their stakes and 39 left their positions unchanged.
• Combined, institutional investors held 17.36Mn shares of GRC as of Q2 2026, up 310.63K from the prior quarter and up 1.54Mn from a year earlier.
• As of June 30, 2026, the biggest holder of Gorman Rupp was BlackRock, Inc. with 1.8Mn shares, or 6.81% of shares outstanding.
• The biggest increases in GRC positions during Q2 2026 came from BlackRock, Inc. (+297.91K shares), T. Rowe Price Associates Inc (+158.04K shares), Geode Capital Management, LLC (+97.87K shares), Invesco Ltd. (+86.72K shares) and Mirae Asset Global ETFS Holdings Ltd. (+59.53K shares).
• Holders that trimmed the most shares of Gorman Rupp in Q2 2026 while keeping a position were Victory Capital Management Inc (-239.04K shares), Goldman Sachs Group Inc (-133.09K shares), Dimensional Fund Advisors LP (-130.76K shares), Renaissance Technologies LLC (-64.73K shares) and KBC Group NV (-60.45K shares).
• Business Quant data shows the 10 biggest positions in Gorman Rupp as of Q2 2026 were held by BlackRock, Inc. (1.8Mn shares), Dimensional Fund Advisors LP (1.15Mn shares), Vanguard Portfolio Management LLC (1.09Mn shares), Mechanics Financial Corp (1.01Mn shares), Vanguard Capital Management LLC (931.69K shares), Mirae Asset Global ETFS Holdings Ltd. (762.88K shares), Gabelli Funds LLC (749.35K shares), Geode Capital Management, LLC (596.34K shares), Gamco Investors, Inc. (567.47K shares) and Victory Capital Management Inc (533.29K shares).