Research terminalQ2 2026 · 4,313 institutions · refreshed 8/27/2026
Q2 2026 · 4,313 institutions · refreshed 8/27/2026
Official NIC structure
Inspect retained current and historical parent–subsidiary relationships without treating a relationship row as beneficial ownership, transaction intent or a supervisory conclusion.
| Parent | Subsidiary | Valid from | Valid to | Control indicator | Equity percent |
|---|---|---|---|---|---|
| Unmatched RSSD entityRSSD 3846106 | MASCOMA BANKRSSD 268006 · FDIC #18013 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 3851191 | HOME BANK NATIONAL ASSNRSSD 929978 · FDIC #28094 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 3851397 | WATERSTONE BANK SSBRSSD 310978 · FDIC #28513 | 2011-07-21 | 2014-01-22 | Controlled | 100% |
| Unmatched RSSD entityRSSD 3857308 | NATIONAL COOP BANK N ARSSD 99376 · FDIC #32612 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 3866382 | WESTFIELD BANKRSSD 892205 · FDIC #90300 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 3869114 | FIRST AMERICAN TRUST FSBRSSD 1883321 · FDIC #26312 | 2011-07-21 | 2014-12-30 | Controlled | 100% |
| Unmatched RSSD entityRSSD 3906653 | PRINCIPAL BANKRSSD 2654911 · FDIC #34507 | 2011-07-21 | 2013-12-31 | Controlled | 100% |
| Unmatched RSSD entityRSSD 3912766 | ION BANKRSSD 407506 · FDIC #18198 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 3917006 | PRESIDENTIAL BANK FSBRSSD 538473 · FDIC #32363 | 2011-07-21 | Current in retained snapshot | Controlled | 0% |
| SANTANDER HOLDINGS USA, INC.RSSD 3981856 | SANTANDER BANK N ARSSD 722777 · FDIC #29950 | 2011-07-21 | 2012-01-25 | Controlled | 80% |
| Unmatched RSSD entityRSSD 4098564 | QUONTIC BANKRSSD 3340725 · FDIC #57807 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 4121912 | LENDINGCLUB BANK NARSSD 264772 · FDIC #32551 | 2011-07-21 | 2021-01-31 | Controlled | 100% |
| NORTHWEST BANCSHARES INCRSSD 4122722 | NORTHWEST BANKRSSD 1002878 · FDIC #28178 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 4126609 | OPPORTUNITY BANK OF MONTANARSSD 685676 · FDIC #30182 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| CAPITOL FEDERAL FINANCIAL, INC.RSSD 4226910 | CAPITOL FEDERAL SAVINGS BANKRSSD 968070 · FDIC #27981 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 4267427 | ESQUIRE BANK NATIONAL ASSNRSSD 3447820 · FDIC #58140 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 4267463 | FEDERAL SAVINGS BANKRSSD 2806877 · FDIC #35518 | 2011-07-21 | Current in retained snapshot | Controlled | 100% |
| CAPITAL ONE NATIONAL ASSNRSSD 112837 | Unmatched RSSD entityRSSD 4319812 | 2011-07-20 | 2018-07-14 | Controlled | 0% |
| U S BANK NATIONAL ASSNRSSD 504713 | Unmatched RSSD entityRSSD 3311239 | 2011-07-20 | 2012-01-09 | Controlled | 0% |
| U S BANK NATIONAL ASSNRSSD 504713 | Unmatched RSSD entityRSSD 3353042 | 2011-07-20 | 2013-03-26 | Controlled | 0% |
| WELLS FARGO BANK NARSSD 451965 | Unmatched RSSD entityRSSD 4313061 | 2011-07-19 | 2016-11-22 | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 3274884 | 2011-07-19 | 2012-12-18 | Controlled | 100% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 3274923 | 2011-07-19 | 2011-07-20 | Controlled | 100% |
| STEARNS BANK NATIONAL ASSNRSSD 141556 | Unmatched RSSD entityRSSD 4389936 | 2011-07-18 | 2018-01-01 | Controlled | 0% |
| BOKF NATIONAL ASSNRSSD 339858 | Unmatched RSSD entityRSSD 4403355 | 2011-07-15 | 2017-06-06 | Non-controlled | 0% |
| WELLS FARGO BANK NARSSD 451965 | Unmatched RSSD entityRSSD 2722696 | 2011-07-15 | 2012-07-31 | Controlled | 100% |
| JEFFERSON BANKRSSD 45560 | Unmatched RSSD entityRSSD 4304733 | 2011-07-08 | Current in retained snapshot | Controlled | 0% |
| WELLS FARGO BANK NARSSD 451965 | Unmatched RSSD entityRSSD 4300922 | 2011-07-08 | 2016-11-22 | Controlled | 0% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 1087147 | 2011-07-06 | 2020-03-31 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 1087192 | 2011-07-06 | 2012-05-31 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 1087400 | 2011-07-06 | 2012-04-11 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 1156191 | 2011-07-06 | 2012-06-30 | Controlled | 0% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 2003863 | 2011-07-06 | 2015-02-24 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 2003902 | 2011-07-06 | 2011-10-01 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 2316367 | 2011-07-06 | 2012-05-01 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 2432726 | 2011-07-06 | 2012-07-31 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 2799698 | 2011-07-06 | 2012-06-01 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 2800259 | 2011-07-06 | 2012-06-01 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 3008173 | 2011-07-06 | 2012-01-31 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 3008409 | 2011-07-06 | 2018-11-30 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 3022638 | 2011-07-06 | 2011-12-29 | Controlled | 100% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 3282085 | 2011-07-06 | 2012-04-20 | Controlled | 0% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 3553217 | 2011-07-06 | 2012-02-07 | Controlled | 100% |
| ALPINE BANKRSSD 260055 | Unmatched RSSD entityRSSD 4299866 | 2011-07-06 | 2012-12-31 | Controlled | 0% |
| JPMORGAN CHASE BANK NARSSD 852218 | Unmatched RSSD entityRSSD 2575892 | 2011-07-06 | 2022-12-09 | Non-controlled | 0% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 3591161 | 2011-07-05 | Current in retained snapshot | Controlled | 0% |
| WELLS FARGO BANK NARSSD 451965 | Unmatched RSSD entityRSSD 2575052 | 2011-07-02 | 2011-07-14 | Controlled | 0% |
| FIRST GUARANTY BANKRSSD 422433 | Unmatched RSSD entityRSSD 4137276 | 2011-07-01 | 2019-03-08 | Controlled | 100% |
| FIRST GUARANTY BANKRSSD 422433 | Unmatched RSSD entityRSSD 4137285 | 2011-07-01 | 2024-08-01 | Controlled | 0% |
| WELLS FARGO BANK NARSSD 451965 | Unmatched RSSD entityRSSD 3431548 | 2011-07-01 | 2017-11-07 | Controlled | 100% |
Control indicator decoded per the Federal Reserve's NIC Bulk Data Download Data Dictionary (CTRL_IND, Relationships table, Rev. 4/25); hover a value for the full definition.
Official source evidence
SHA-256 c6e0bcfa5a56…
Source: FFIEC National Information Center relationships ↗. Rows are retained NIC relationships connected to institutions in the OptimaYield regulatory universe. They do not establish complete market ownership coverage, beneficial ownership, transaction intent, or current control when an end date is present.
The immutable archive contains 288,618 relationships and 183,852 distinct endpoint RSSD IDs. The product retains 18,771 relationships (6.5%). Dates and fields remain reported facts; OptimaYield does not infer control, beneficial ownership, acquisition intent, or completeness beyond this measurement.