Rigetti Computing, Inc. (RGTI) Institutional Ownership

Ownership Summary

Rigetti Computing, Inc. (NASDAQ:RGTI) is held by 435 institutional investors per 13F filings through March 2026.

• These investors collectively held 52.3% of Rigetti Computing's outstanding shares in March 2026, up from 52.3% in December 2025.
• Their total shares held in RGTI increased 47.73% quarter over quarter, and separately, investors owning Rigetti Computing increased 40.78% from a year ago.
• Of these 435 funds, 234 grew their exposure to Rigetti Computing, 120 cut back, and 81 maintained positions.
• Altogether, these fund groups held 173.82Mn shares in RGTI by March 2026, up by 56.16Mn shares quarter on quarter, and up 70.65Mn shares year over year.
• As of March 31, 2026, BlackRock, Inc. held the largest stake in Rigetti Computing with 25.44Mn shares, accounting for 7.66% of total shares outstanding.
• The biggest buyers of Rigetti Computing for the quarter ending March 2026 included VANGUARD PORTFOLIO MANAGEMENT LLC (19.47Mn), VANGUARD CAPITAL MANAGEMENT LLC (14.26Mn), D. E. Shaw & Co., Inc. (10.4Mn), HRT FINANCIAL LP (3.52Mn), Defiance ETFs, LLC (3.12Mn).
• Leading sellers of Rigetti Computing shares for the quarter ending March 2026 were Goldman Sachs Group Inc (3.08Mn), VICTORY CAPITAL MANAGEMENT INC (1.7Mn), Quadrature Capital Ltd (1.25Mn), Clear Street Group Inc. (1.14Mn), Marex Group plc (973.33K).
• According to Business Quant data, leading holders of RGTI for March 2026 are BlackRock, Inc. (25.44Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (19.47Mn), VANGUARD CAPITAL MANAGEMENT LLC (14.26Mn), D. E. Shaw & Co., Inc. (13.92Mn), State Street Corp (10.14Mn), GEODE CAPITAL MANAGEMENT, LLC (8.13Mn), UBS Group AG (4.85Mn), Defiance ETFs, LLC (4.65Mn), Morgan Stanley (3.88Mn), UNICOM Systems, Inc. (3.52Mn).