Cooper Companies, Inc. (COO) Institutional Ownership

Ownership Summary

Recent 13F filings as of December 2025 show that 18 institutional investors hold a position in Cooper Companies, Inc. (NASDAQ:COO).

• Cooper Companies saw its institutional ownership percentage fell to 0.7% in December 2025 from 102.1% in September 2025.
• On a quarter-over-quarter basis, institutional holdings shifted by 168.19%, with a year-over-year a decrease of 97.34% in the count of filers.
• A review of institutional activity for Cooper Companies shows 13 of 18 filers increasing their positions, while 3 reduced their stake, and 2 remained unchanged.
• The aggregate institutional position in Cooper Companies now stands at 1.39Mn shares as of December 2025, after investors increased their holdings (up by 872.28K shares quarter on quarter which is down 193.69Mn shares year over year).
• The top institutional stake in Cooper Companies as of December 31, 2025 belongs to SG Americas Securities, LLC, which owns 820.18K shares, or 0.41% of the company.
• Among the most significant buyers of Cooper Companies during December 2025 were SG Americas Securities, LLC (813.50K), Assenagon Asset Management S.A. (265.20K), Diversified Trust Co (4.14K), Capital Asset Advisory Services LLC (2.99K), PARK AVENUE SECURITIES LLC (2.70K).
• Leading sellers of Cooper Companies stock in December 2025 included CONGRESS ASSET MANAGEMENT CO (219.39K), Hutchens & Kramer Investment Management Group, LLC (128), MassMutual Private Wealth & Trust, FSB (44).
• The top 10 institutional holders of Cooper Companies for the quarter ending December 2025 included SG Americas Securities, LLC (820.18K), Assenagon Asset Management S.A. (271.31K), CONGRESS ASSET MANAGEMENT CO (232.90K), NORDEA INVESTMENT MANAGEMENT AB (18.57K), Diversified Trust Co (16.60K), Hutchens & Kramer Investment Management Group, LLC (8.37K), Impact Capital Partners LLC (7.84K), PARK AVENUE SECURITIES LLC (7.24K), Capital Asset Advisory Services LLC (2.99K), GAMMA Investing LLC (2.60K).