Suncor Energy SU Institutional Ownership

Updated Oct 5, 2026

Suncor Energy Inc (NYSE:SU) had 756 institutional holders reporting a position on Form 13F for the quarter ended June 30, 2026.

• Their combined stake equaled 65.66% of outstanding shares in Q2 2026, down from 68.71% in Q1 2026.
• Total shares held in Suncor Energy fell 4.45% from Q1 2026, while the number of holders rose 17.03% from Q2 2025.
• Looking at the 756 holders of SU individually, 370 added to their positions, 252 reduced their stakes and 134 left their positions unchanged.
• The aggregate institutional position in Suncor Energy was 800.33Mn shares at the end of Q2 2026, down 37.28Mn from the prior quarter and down 15.75Mn from a year earlier.
• As of June 30, 2026, Royal Bank of Canada held the largest stake in Suncor Energy with 66.55Mn shares, or 5.46% of shares outstanding.
• The biggest increases in SU positions during Q2 2026 came from Bank of Montreal (+6.11Mn shares), Barclays PLC (+3.73Mn shares), Jane Street Group, LLC (+3.72Mn shares), Quadrature Capital Ltd (+3.53Mn shares) and Massachusetts Financial Services Co (+2.65Mn shares).
• Among holders that kept a stake in Suncor Energy, the biggest sellers in Q2 2026 were Elliott Investment Management L.P. (-23.22Mn shares), GQG Partners LLC (-14.93Mn shares), Fisher Asset Management, LLC (-14.32Mn shares), Toronto Dominion Bank (-8.58Mn shares) and Artisan Partners Limited Partnership (-6.41Mn shares).
• Per Business Quant data, the 10 largest holders of Suncor Energy at the end of Q2 2026 were Royal Bank of Canada (66.55Mn shares), Bank of Montreal (42.58Mn shares), Vanguard Capital Management LLC (34.2Mn shares), Elliott Investment Management L.P. (29.45Mn shares), FIL Ltd (28.84Mn shares), Arrowstreet Capital, Limited Partnership (26.75Mn shares), Dodge & Cox (25.37Mn shares), FMR LLC (22.78Mn shares), TD Asset Management Inc (19.09Mn shares) and 1832 Asset Management L.P. (17.15Mn shares).