Acco Brands ACCO Institutional Ownership

ACCO BRANDS Corp (NYSE:ACCO) is held by 197 institutional investors per 13F filings through June 2026.

• These investors held 82.6% of outstanding shares in June 2026, up from 81.3% in March 2026.
• Their total shares held in ACCO increased 5.41% from the prior quarter, while the number of investors in Acco Brands stayed flat year over year.
• Activity in ACCO broke down as 114 buyers, 48 sellers, and 35 unchanged among 197 total holders.
• Altogether, these fund groups held 77.62Mn shares in ACCO by June 2026, up by 3.98Mn shares quarter on quarter, and up 6.06Mn shares year over year.
• BlackRock, Inc. leads ownership in ACCO with 8.87Mn shares as of June 30, 2026, equal to 9.44% of outstanding shares.
• Top purchasers of ACCO stock for the quarter ending June 2026 included Sixth Street Partners Management Company, L.P. (2.22Mn), BlackRock, Inc. (1.32Mn), SEGALL BRYANT & HAMILL, LLC (382.23K), Prudential Financial Inc (378.78K), Morgan Stanley (372.18K).
• Leading sellers of Acco Brands shares for the quarter ending June 2026 were Allspring Global Investments Holdings, LLC (701.47K), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (670.66K), AMERICAN CENTURY COMPANIES INC (643.89K), READYSTATE ASSET MANAGEMENT LP (468.33K), CSM Advisors, LLC (447.87K).
• Business Quant data shows the 10 biggest positions in Acco Brands as of June 2026 are held by BlackRock, Inc. (8.87Mn), CAPITAL MANAGEMENT CORP /VA (7.09Mn), Allspring Global Investments Holdings, LLC (7.02Mn), DIMENSIONAL FUND ADVISORS LP (4.37Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.92Mn), AMERICAN CENTURY COMPANIES INC (2.96Mn), LSV ASSET MANAGEMENT (2.9Mn), Goldman Sachs Group Inc (2.74Mn), GEODE CAPITAL MANAGEMENT, LLC (2.44Mn), State Street Corp (2.25Mn).