Rigetti Computing RGTI Institutional Ownership

Rigetti Computing, Inc. (NASDAQ:RGTI) showed up in the 13F filings of 478 institutional investors as of June 2026.

• These investors collectively held 53.2% of Rigetti Computing's outstanding shares in June 2026, up from 52.4% in March 2026.
• Their total shares held in RGTI increased 8.64% quarter over quarter, and separately, investors owning Rigetti Computing increased 34.27% from a year ago.
• During the quarter, 308 of these 478 funds increased positions in RGTI, 88 reduced exposure, and 82 held steady.
• In total, institutional investors held 177.22Mn shares in Rigetti Computing as of June 2026, up by 14.09Mn shares quarter on quarter, and up 54.64Mn shares year over year.
• As of June 30, 2026, the biggest holder of Rigetti Computing is BlackRock, Inc. at 28.53Mn shares, representing 8.56% of shares outstanding.
• The most significant purchases of RGTI for the quarter ending June 2026 came from BlackRock, Inc. (3.1Mn), Sixth Street Partners Management Company, L.P. (2.84Mn), Penserra Capital Management LLC (1.79Mn), State Street Corp (1.69Mn), UBS Group AG (1.63Mn).
• The largest sellers of Rigetti Computing for the quarter ending June 2026 were D. E. Shaw & Co., Inc. (8.56Mn), TWO SIGMA INVESTMENTS, LP (2.48Mn), Defiance ETFs, LLC (1.2Mn), Marex Group Ltd (1.02Mn), CITADEL ADVISORS LLC (570.11K).
• According to Business Quant data, leading holders of RGTI for June 2026 are BlackRock, Inc. (28.53Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (19.9Mn), VANGUARD CAPITAL MANAGEMENT LLC (14.43Mn), State Street Corp (11.83Mn), GEODE CAPITAL MANAGEMENT, LLC (8.67Mn), UBS Group AG (6.48Mn), D. E. Shaw & Co., Inc. (5.36Mn), Morgan Stanley (4.73Mn), UNICOM Systems, Inc. (3.52Mn), Defiance ETFs, LLC (3.45Mn).