FIRST INTERNET BANCORP (INBK) Top Institutional Shareholders
FIRST INTERNET BANCORP (INBK) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $112.71M in INBK holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of INBK tracked by InsiderSet, reporting ownership valued at approximately $15.87M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $19.59M, representing an estimated gain of +23.45% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 57% of the total disclosed INBK value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Heartland Advisors Inc, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in FIRST INTERNET BANCORP (INBK).
This page ranks the largest institutional INBK shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
113
Total Reported Value
$112.71M
Largest Holder
Blackrock, Inc.
Largest Position
$15.87M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
128
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 778,524 | $15,866,321 | $19,587,664 | +$3,721,343 | +23.45% | |
| Heartland Advisors Inc | 0.40% | 384,900 | $7,844,262 | $9,684,084 | +$1,839,822 | +23.45% | |
| Dimensional Fund Advisors Lp | 0.00% | 375,809 | $7,658,768 | $9,455,354 | +$1,796,586 | +23.46% | |
| Aegis Financial Corp | 1.24% | 354,261 | $7,219,839 | $8,913,207 | +$1,693,368 | +23.45% | |
| Vanguard Capital Management Llc | 0.00% | 336,248 | $6,852,734 | $8,460,000 | +$1,607,266 | +23.45% | |
| Geode Capital Management, Llc | 0.00% | 209,811 | $4,277,095 | $5,278,845 | +$1,001,750 | +23.42% | |
| D. E. Shaw & Co., Inc. | 0.00% | 209,453 | $4,268,652 | $5,269,837 | +$1,001,185 | +23.45% | |
| Simcoe Capital Llc | 3.22% | 172,092 | $3,507,235 | $4,329,835 | +$822,600 | +23.45% | |
| Quantinno Capital Management Lp | 0.01% | 162,421 | $3,310,154 | $4,086,512 | +$776,358 | +23.45% | |
| Banc Funds Co Llc | 0.62% | 162,176 | $3,305,147 | $4,080,348 | +$775,201 | +23.45% | |
| Hotchkis & Wiley Capital Management Llc | 0.01% | 149,046 | $3,037,557 | $3,749,997 | +$712,440 | +23.45% | |
| State Street Corp | 0.00% | 133,683 | $2,732,226 | $3,363,464 | +$631,238 | +23.10% | |
| Citadel Advisors Llc | 0.00% | 116,838 | $2,381,159 | $2,939,644 | +$558,485 | +23.45% | |
| State Of Wisconsin Investment Board | 0.01% | 109,716 | $2,236,012 | $2,760,455 | +$524,443 | +23.45% | |
| Jacobs Levy Equity Management, Inc | 0.01% | 108,340 | $2,207,969 | $2,725,834 | +$517,865 | +23.45% | |
| American Century Companies Inc | 0.00% | 96,479 | $1,966,242 | $2,427,412 | +$461,170 | +23.45% | |
| Millennium Management Llc | 0.00% | 89,839 | $1,830,919 | $2,260,349 | +$429,430 | +23.45% | |
| Sapient Capital Llc | 0.02% | 77,807 | $1,590,375 | $1,957,624 | +$367,249 | +23.09% | |
| Gator Capital Management, Llc | 0.34% | 77,174 | $1,572,806 | $1,941,698 | +$368,892 | +23.45% | |
| Caldwell Sutter Capital, Inc. | 0.64% | 76,899 | $1,567,202 | $1,934,779 | +$367,577 | +23.45% | |
| Aqr Capital Management Llc | 0.00% | 75,178 | $1,532,127 | $1,891,478 | +$359,351 | +23.45% | |
| Fiduciary Trust Co | 0.02% | 64,922 | $1,323,111 | $1,633,438 | +$310,327 | +23.45% | |
| Northern Trust Corp | 0.00% | 62,624 | $1,276,277 | $1,575,620 | +$299,343 | +23.45% | |
| Bank Of America Corp | 0.00% | 61,022 | $1,243,628 | $1,535,314 | +$291,686 | +23.45% | |
| Goldman Sachs Group Inc | 0.00% | 60,428 | $1,231,522 | $1,520,368 | +$288,846 | +23.45% | |
| Wellington Management Group Llp | 0.00% | 59,280 | $1,208,126 | $1,491,485 | +$283,359 | +23.45% | |
| Vanguard Fiduciary Trust Co | 0.00% | 57,704 | $1,176,008 | $1,451,833 | +$275,825 | +23.45% | |
| Walleye Capital Llc | 0.01% | 48,702 | $992,547 | $1,225,342 | +$232,795 | +23.45% | |
| Two Sigma Investments, Lp | 0.00% | 47,856 | $975,305 | $1,204,057 | +$228,752 | +23.45% | |
| Vanguard Portfolio Management Llc | 0.00% | 45,477 | $926,821 | $1,144,201 | +$217,380 | +23.45% | |
| Bridgeway Capital Management, Llc | 0.02% | 45,229 | $921,767 | $1,137,962 | +$216,195 | +23.45% | |
| Morgan Stanley | 0.00% | 44,222 | $901,260 | $1,112,626 | +$211,366 | +23.45% | |
| Nuveen, Llc | 0.00% | 40,356 | $822,455 | $1,015,357 | +$192,902 | +23.45% | |
| Victory Capital Management Inc | 0.00% | 36,700 | $747,946 | $923,372 | +$175,426 | +23.45% | |
| Squarepoint Ops Llc | 0.00% | 34,523 | $703,579 | $868,599 | +$165,020 | +23.45% | |
| Trexquant Investment Lp | 0.01% | 33,952 | $691,942 | $854,232 | +$162,290 | +23.45% | |
| Ameriprise Financial Inc | 0.00% | 31,612 | $644,306 | $795,358 | +$151,052 | +23.44% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 29,953 | $610,442 | $753,617 | +$143,175 | +23.45% | |
| Strs Ohio | 0.00% | 27,900 | $568,602 | $701,964 | +$133,362 | +23.45% | |
| Valeo Financial Advisors, Llc | 0.01% | 24,595 | $501,242 | $618,810 | +$117,568 | +23.46% | |
| Hsbc Holdings Plc | 0.00% | 24,456 | $500,370 | $615,313 | +$114,943 | +22.97% | |
| Charles Schwab Investment Management Inc | 0.00% | 20,299 | $413,694 | $510,723 | +$97,029 | +23.45% | |
| Point72 Asset Management, L.P. | 0.00% | 19,404 | $395,454 | $488,205 | +$92,751 | +23.45% | |
| Jump Financial, Llc | 0.01% | 18,500 | $377,030 | $465,460 | +$88,430 | +23.45% | |
| Bank Of New York Mellon Corp | 0.00% | 17,928 | $365,380 | $451,068 | +$85,688 | +23.45% | |
| Xtx Topco Ltd | 0.01% | 17,852 | $363,824 | $449,156 | +$85,332 | +23.45% | |
| Russell Investments Group, Ltd. | 0.00% | 17,029 | $347,045 | $428,450 | +$81,405 | +23.46% | |
| Barclays Plc | 0.00% | 16,761 | $341,590 | $421,707 | +$80,117 | +23.45% | |
| Empowered Funds, Llc | 0.00% | 15,329 | $312,405 | $385,678 | +$73,273 | +23.45% | |
| Susquehanna International Group, Llp | 0.00% | 14,845 | $302,541 | $373,500 | +$70,959 | +23.45% |
Frequently asked questions about INBK
Who owns the most INBK stock?
The largest holders of INBK are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for FIRST INTERNET BANCORP (INBK).
Is INBK widely held by superinvestors?
Many widely followed stocks like INBK appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly INBK is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.