AtlasClear Holdings, Inc. (ATCH) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending December 2025, AtlasClear Holdings, Inc. (NYSE:ATCH) is held by 23 institutional firms.

• These investors collectively held 5.8% of the company's total shares outstanding in December 2025, down from 6.5% in September 2025.
• On a quarter-over-quarter basis, institutional holdings shifted by 219.42%, with a year-over-year an increase of 130.00% in the count of filers.
• During the quarter, 12 institutions bought more AtlasClear Holdings shares, 2 sold shares, and 9 of the 23 total investors held their position steady.
• The aggregate institutional position in AtlasClear Holdings now stands at 7.83Mn shares as of December 2025, after investors increased their holdings (up by 5.38Mn shares quarter on quarter which is up 7.17Mn shares year over year).
• As of December 31, 2025, VANGUARD GROUP INC held AtlasClear Holdings's largest shareholding position with over 2.31Mn shares, representing 1.70% of total outstanding shares.
• Among the most significant buyers of AtlasClear Holdings during December 2025 were VANGUARD GROUP INC (1.90Mn), Cable Car Capital, LP (1.18Mn), GEODE CAPITAL MANAGEMENT, LLC (1.04Mn), JANE STREET GROUP, LLC (873.35K), HighTower Advisors, LLC (243.90K).
• Leading sellers of AtlasClear Holdings stock in December 2025 included CITIGROUP INC (70.23K), TWO SIGMA SECURITIES, LLC (43.12K).
• The top 10 institutional holders of AtlasClear Holdings for the quarter ending December 2025 included VANGUARD GROUP INC (2.31Mn), GEODE CAPITAL MANAGEMENT, LLC (1.18Mn), Cable Car Capital, LP (1.18Mn), JANE STREET GROUP, LLC (921.25K), UBS Group AG (833.38K), HighTower Advisors, LLC (813.90K), NORTHERN TRUST CORP (170.62K), Prospera Financial Services Inc (124.00K), DIVERSIFY WEALTH MANAGEMENT, LLC (61.00K), Fairway Wealth LLC (50.00K).