OP Bancorp OPBK Institutional Ownership

Updated Oct 11, 2026

OP Bancorp (NASDAQ:OPBK) was held by 95 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

• These investors held 61.91% of OP Bancorp's outstanding shares at the end of Q2 2026, up from 61.05% in Q1 2026.
• Total shares held in OP Bancorp rose 1.64% from Q1 2026, while the number of holders rose 30.14% from Q2 2025.
• Of the 95 holders, 60 added to their positions, 23 reduced their stakes and 12 left their positions unchanged in Q2 2026.
• Combined, institutional investors held 9.24Mn shares of OPBK as of Q2 2026, up 148.85K from the prior quarter and up 1.17Mn from a year earlier.
• As of June 30, 2026, the biggest holder of OP Bancorp was Diversify Advisory Services, LLC with 1.85Mn shares, or 12.38% of shares outstanding.
• Among holders that already owned OP Bancorp, the biggest buyers in Q2 2026 were BlackRock, Inc. (+255.38K shares), Dimensional Fund Advisors LP (+42.52K shares), Geode Capital Management, LLC (+40.52K shares), Morgan Stanley (+36.32K shares) and Acadian Asset Management LLC (+24.83K shares).
• Among holders that kept a stake in OP Bancorp, the biggest sellers in Q2 2026 were AllianceBernstein L.P. (-144.64K shares), Truffle Hound Capital, LLC (-140K shares), Vanguard Capital Management LLC (-39.85K shares), Segall Bryant & Hamill, LLC (-37.23K shares) and Marshall Wace, LLP (-36K shares).
• According to Business Quant data, the leading holders of OPBK for Q2 2026 were Diversify Advisory Services, LLC (1.85Mn shares), BlackRock, Inc. (1Mn shares), Dimensional Fund Advisors LP (678.64K shares), Manufacturers Life Insurance Company, The (561.44K shares), Vanguard Capital Management LLC (519.41K shares), AllianceBernstein L.P. (505.11K shares), Geode Capital Management, LLC (307.27K shares), Acadian Asset Management LLC (280.2K shares), Maltese Capital Management LLC (273.97K shares) and Gator Capital Management, LLC (270.88K shares).