Columbia Financial CLBK Institutional Ownership

Columbia Financial, Inc./MD/ (NASDAQ:CLBK) showed up in the 13F filings of 125 institutional investors as of June 2026.

• Their combined ownership stood at 16.4% of outstanding shares in June 2026, up from 13.2% in March 2026.
• They increased total shares held in CLBK by 26.5% quarter over quarter, and investors in Columbia Financial increased 3.31% from a year ago.
• Among the 125 funds, 73 bought more Columbia Financial shares, 27 sold down, and 25 held their ground.
• The aggregate institutional position in Columbia Financial amounted to 16.6Mn shares as of June 2026, up by 3.48Mn shares quarter on quarter, and up 3.4Mn shares year over year.
• BlackRock, Inc. is the top holder of Columbia Financial as of June 30, 2026, with 2.45Mn shares representing 2.42% of outstanding stock.
• The biggest buyers of Columbia Financial for the quarter ending June 2026 included Ursa Fund Management, LLC (775.89K), One Fin Capital Management LP (580.0K), Weiss Asset Management LP (504.55K), State Street Corp (307.08K), Sixth Street Partners Management Company, L.P. (224.43K).
• The biggest sellers of Columbia Financial for the quarter ending June 2026 included D. E. Shaw & Co., Inc. (108.91K), Morgan Stanley (72.14K), TUDOR INVESTMENT CORP ET AL (48.65K), Goldman Sachs Group Inc (40.64K), VANGUARD CAPITAL MANAGEMENT LLC (25.58K).
• According to Business Quant data, leading holders of CLBK for June 2026 are BlackRock, Inc. (2.45Mn), DIMENSIONAL FUND ADVISORS LP (2.1Mn), Ursa Fund Management, LLC (1.28Mn), State Street Corp (1.23Mn), VANGUARD CAPITAL MANAGEMENT LLC (1.18Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.12Mn), GEODE CAPITAL MANAGEMENT, LLC (786.0K), RENAISSANCE TECHNOLOGIES LLC (718.96K), One Fin Capital Management LP (580.0K), Weiss Asset Management LP (504.55K).