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 |
|---|---|---|---|---|---|
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 4108511 | 2011-12-30 | Current in retained snapshot | Controlled | 0% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 4119357 | 2011-12-30 | Current in retained snapshot | Controlled | 0% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 4119375 | 2011-12-30 | Current in retained snapshot | Controlled | 0% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 4215585 | 2011-12-30 | Current in retained snapshot | Controlled | 0% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 4234483 | 2011-12-30 | Current in retained snapshot | Controlled | 0% |
| BMO BANK NATIONAL ASSNRSSD 75633 | Unmatched RSSD entityRSSD 5840425 | 2011-12-30 | Current in retained snapshot | Controlled | 0% |
| MANUFACTURERS&TRADERS TR CORSSD 501105 | Unmatched RSSD entityRSSD 4366414 | 2011-12-30 | Current in retained snapshot | Controlled | 0% |
| FIFTH THIRD BANK NARSSD 723112 | Unmatched RSSD entityRSSD 2592853 | 2011-12-30 | Current in retained snapshot | Controlled | 80% |
| Unmatched RSSD entityRSSD 3375370 | CITIBANK NATIONAL ASSNRSSD 476810 · FDIC #7213 | 2011-12-29 | Current in retained snapshot | Controlled | 100% |
| SECURITY FEDERAL BANKRSSD 763677 | Unmatched RSSD entityRSSD 4369116 | 2011-12-28 | Current in retained snapshot | Controlled | 100% |
| DEUTSCHE BANK TRUST CORPORATIONRSSD 1032473 | DEUTSCHE BANK TR CO AMERICASRSSD 214807 · FDIC #623 | 2011-12-28 | Current in retained snapshot | Controlled | 100% |
| CITIBANK NATIONAL ASSNRSSD 476810 | Unmatched RSSD entityRSSD 4446893 | 2011-12-23 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4377214 | 2011-12-22 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4377296 | 2011-12-22 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4367989 | 2011-12-16 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4397333 | 2011-12-16 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4367998 | 2011-12-01 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4368016 | 2011-12-01 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4368025 | 2011-12-01 | Current in retained snapshot | Controlled | 0% |
| BANK OF HOPERSSD 671464 | Unmatched RSSD entityRSSD 5138038 | 2011-12-01 | Current in retained snapshot | Controlled | 100% |
| HOPE BANCORP, INC.RSSD 2961879 | BANK OF HOPERSSD 671464 · FDIC #26610 | 2011-12-01 | Current in retained snapshot | Controlled | 100% |
| NEWBURYPORT FIVE CENTS SBRSSD 67209 | Unmatched RSSD entityRSSD 4716402 | 2011-11-30 | Current in retained snapshot | Controlled | 100% |
| NEWBURYPORT FIVE CENTS SBRSSD 67209 | Unmatched RSSD entityRSSD 4716411 | 2011-11-30 | Current in retained snapshot | Controlled | 100% |
| CITIBANK NATIONAL ASSNRSSD 476810 | Unmatched RSSD entityRSSD 4384502 | 2011-11-30 | Current in retained snapshot | Controlled | 0% |
| BMO FINANCIAL CORP.RSSD 1245415 | BMO BANK NATIONAL ASSNRSSD 75633 · FDIC #16571 | 2011-11-30 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 4267481 | NEWBURYPORT FIVE CENTS SBRSSD 67209 · FDIC #90251 | 2011-11-30 | Current in retained snapshot | Controlled | 100% |
| STIFEL BANK&TRUSTRSSD 3076248 | Unmatched RSSD entityRSSD 4434238 | 2011-11-22 | Current in retained snapshot | Controlled | 100% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4363271 | 2011-11-16 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4363280 | 2011-11-07 | Current in retained snapshot | Controlled | 0% |
| FIRST FINANCIAL BANKSHARES, INC.RSSD 1102312 | FIRST FINANCIAL BANKRSSD 470050 · FDIC #3066 | 2011-11-04 | Current in retained snapshot | Controlled | 100% |
| GERMAN AMERICAN BANKRSSD 37640 | Unmatched RSSD entityRSSD 4361204 | 2011-10-28 | Current in retained snapshot | Controlled | 100% |
| CITIBANK NATIONAL ASSNRSSD 476810 | Unmatched RSSD entityRSSD 4433204 | 2011-10-26 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4363299 | 2011-10-14 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4355258 | 2011-10-11 | Current in retained snapshot | Controlled | 0% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4355212 | 2011-10-04 | Current in retained snapshot | Controlled | 0% |
| NORTHERN TRUST CORSSD 210434 | Unmatched RSSD entityRSSD 4597740 | 2011-10-01 | Current in retained snapshot | Controlled | 100% |
| BANK OF AMERICA NARSSD 480228 | Unmatched RSSD entityRSSD 4355267 | 2011-10-01 | Current in retained snapshot | Controlled | 0% |
| IOWA STATE BANKRSSD 982348 | Unmatched RSSD entityRSSD 5618352 | 2011-10-01 | Current in retained snapshot | Controlled | 0% |
| AMERICAN NB OF TEXASRSSD 599764 | Unmatched RSSD entityRSSD 4401333 | 2011-09-27 | Current in retained snapshot | Controlled | 0% |
| AMERICAN NB OF TEXASRSSD 599764 | Unmatched RSSD entityRSSD 4401856 | 2011-09-27 | Current in retained snapshot | Controlled | 0% |
| AMERICAN NB OF TEXASRSSD 599764 | Unmatched RSSD entityRSSD 4401940 | 2011-09-27 | Current in retained snapshot | Controlled | 0% |
| CUSTOMERS BANCORP, INCRSSD 4284536 | CUSTOMERS BANKRSSD 2354985 · FDIC #34444 | 2011-09-17 | Current in retained snapshot | Controlled | 100% |
| KEYBANK NATIONAL ASSNRSSD 280110 | Unmatched RSSD entityRSSD 5216851 | 2011-09-12 | Current in retained snapshot | Controlled | 0% |
| STEARNS BANK NATIONAL ASSNRSSD 141556 | Unmatched RSSD entityRSSD 4389918 | 2011-09-09 | Current in retained snapshot | Controlled | 0% |
| LOWELL FIVE CENT SBRSSD 923707 | Unmatched RSSD entityRSSD 4396626 | 2011-09-01 | Current in retained snapshot | Controlled | 100% |
| LOWELL FIVE CENT SBRSSD 923707 | Unmatched RSSD entityRSSD 4396635 | 2011-09-01 | Current in retained snapshot | Controlled | 100% |
| Unmatched RSSD entityRSSD 4268358 | LOWELL FIVE CENT SBRSSD 923707 · FDIC #90227 | 2011-09-01 | Current in retained snapshot | Controlled | 100% |
| EAGLEBANKRSSD 2652092 | Unmatched RSSD entityRSSD 3204322 | 2011-08-30 | Current in retained snapshot | Controlled | 0% |
| Unmatched RSSD entityRSSD 1105751 | FIRST NB&T CO OF WEATHERFORDRSSD 614368 · FDIC #5575 | 2011-08-19 | Current in retained snapshot | Controlled | 100% |
| BANK OF GUAMRSSD 711472 | Unmatched RSSD entityRSSD 4327107 | 2011-08-15 | Current in retained snapshot | Controlled | 80% |
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.