AXP · News · 20260826N

Institutional Ownership Changes

AMERICAN EXPRESS CO · 2026-08-26 · Importance 20 · Surprise 24

Canada Pension Plan Investment Board acquired more than 1 million American Express shares during the second quarter, valued at approximately $343.5 million, representing a 0.15% stake. Stanley Capital Management established a position worth approximately $16.52 million, while Castleark Management acquired shares valued at approximately $9.23 million. Institutional investors collectively owned 84.33% of American Express, according to the reported ownership data.

Key facts

• The Canada Pension Plan Investment Board (CPPIB) acquired over 1 million shares of American Express Company (AXP) during the second quarter, valued at approximately $343.5 million, representing a 0.15% stake. source
• Castleark Management LLC acquired a new position in American Express Company during the second quarter, purchasing 27,295 shares valued at approximately $9.23 million. source
• EFG International AG acquired 17,234 shares of American Express Company in the second quarter, valued at approximately $5.83 million. source
• Quantbot Technologies LP acquired 3,136 shares of American Express Company during the second quarter, valued at approximately $1,061,000. source
• Stanley Capital Management LLC acquired a new stake in American Express Company worth approximately $16.52 million, making it their 21st-largest holding. source
• Invst LLC acquired a new stake of 3,958 shares in American Express Company, valued at approximately $1.34 million. source
• Institutional investors collectively own 84.33% of American Express Company. source