First Internet Bancorp (INBK) Institutional Ownership

Ownership Summary

First Internet Bancorp (NASDAQ:INBK) currently has 118 active institutional owners and shareholders as of today (September 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

• The collective stake of institutional investors in First Internet Bancorp moved to 70.4% in September 2025, a shift down from the 71.6% reported for June 2025.
• Quarterly data indicates a 6.05% shift in institutional share volume, and the annual owner count reflects an increase of 1.72%.
• Among the 118 institutional holders of First Internet Bancorp, 56 added to their stakes while 38 trimmed their positions and 24 held steady.
• Collectively, institutional investors increased their stake in First Internet Bancorp to 6.15Mn shares as of September 2025, a change that is up by 351.15K shares quarter on quarter and down 128.16K shares year over year.
• As of September 30, 2025, BlackRock, Inc. held First Internet Bancorp's largest shareholding position with over 817.18K shares, representing 9.35% of total outstanding shares.
• Among the most significant buyers of First Internet Bancorp during September 2025 were Patriot Financial Partners GP II, L.P. (209.37K), CITADEL ADVISORS LLC (106.93K), Russell Investments Group, Ltd. (33.62K), D. E. Shaw & Co., Inc. (32.89K), Walleye Capital LLC (28.06K).
• Leading sellers of First Internet Bancorp stock in September 2025 included Fourthstone LLC (88.90K), BANC FUNDS CO LLC (73.90K), MILLENNIUM MANAGEMENT LLC (19.60K), THRIVENT FINANCIAL FOR LUTHERANS (19.44K), BlackRock, Inc. (17.66K).
• The top 10 institutional holders of First Internet Bancorp for the quarter ending September 2025 included BlackRock, Inc. (817.18K), DIMENSIONAL FUND ADVISORS LP (485.86K), VANGUARD GROUP INC (435.02K), HEARTLAND ADVISORS INC (283.85K), BANC FUNDS CO LLC (276.40K), Patriot Financial Partners GP II, L.P. (209.37K), GEODE CAPITAL MANAGEMENT, LLC (203.07K), D. E. Shaw & Co., Inc. (200.25K), ACADIAN ASSET MANAGEMENT LLC (197.72K), AMERICAN CENTURY COMPANIES INC (156.40K).