Exact Sciences Corp (EXAS) Institutional Ownership

Ownership Summary

The institutional landscape for Exact Sciences Corp (NASDAQ:EXAS) includes 559 filers as of the latest reporting cycle ending September 2025.

• The percentage of Exact Sciences owned by institutions changed from 95.0% in June 2025 to 94.3% in September 2025, marking a slight down trend.
• The company experienced a 0.67% quarterly change in institutional shares held, alongside a decrease of 6.05% in total owners annually.
• During the quarter, 255 institutions bought more Exact Sciences shares, 200 sold shares, and 104 of the 559 total investors held their position steady.
• The total number of shares held by institutions in Exact Sciences increased to 178.62Mn as of September 2025, a net change of up by 1.19Mn shares quarter on quarter, and down 5.94Mn shares year over year.
• As of September 30, 2025, FMR LLC held Exact Sciences's largest shareholding position with over 18.65Mn shares, representing 9.85% of total outstanding shares.
• Among the most significant buyers of Exact Sciences during September 2025 were CITADEL ADVISORS LLC (3.71Mn), CANADA PENSION PLAN INVESTMENT BOARD (2.50Mn), AMERIPRISE FINANCIAL INC (2.27Mn), ARK Investment Management LLC (2.19Mn), Amova Asset Management Americas, Inc. (1.12Mn).
• Leading sellers of Exact Sciences stock in September 2025 included FMR LLC (8.24Mn), WELLINGTON MANAGEMENT GROUP LLP (6.68Mn), Capital World Investors (2.06Mn), PRICE T ROWE ASSOCIATES INC /MD/ (1.98Mn), GOLDMAN SACHS GROUP INC (1.75Mn).
• The top 10 institutional holders of Exact Sciences for the quarter ending September 2025 included FMR LLC (18.65Mn), VANGUARD GROUP INC (17.81Mn), Capital World Investors (16.14Mn), BlackRock, Inc. (10.56Mn), WELLINGTON MANAGEMENT GROUP LLP (5.33Mn), STATE STREET CORP (5.20Mn), AMERIPRISE FINANCIAL INC (4.49Mn), CITADEL ADVISORS LLC (3.94Mn), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (3.91Mn), GEODE CAPITAL MANAGEMENT, LLC (3.31Mn).