XML 129 R66.htm IDEA: XBRL DOCUMENT
v3.25.3

Significant subsidiaries (Tables) | 12 Months Ended
--- | ---
Oct. 31, 2025
Text Block [Abstract] |
Summary List of Significant Subsidiaries | The following is a list of significant subsidiaries in which CIBC, either directly or indirectly, owns 100% of the voting shares, except where noted.
$ millions, as at October 31, 2025 |
Subsidiary name (1) |  |  | Address of head or principal office |  |  |  | Book value of shares owned by CIBC | (2)
Canada and U.S. |  |  |  |  |  |  |  |
CIBC Asset Management Inc. |  |  | Toronto, Ontario, Canada |  |  | $ | 444 |
CIBC BA Limited |  |  | Toronto, Ontario, Canada |  |  |  | – | (3)
CIBC Bancorp USA Inc. |  |  | Chicago, Illinois, U.S. |  |  |  | 10,595 |
Canadian Imperial Holdings Inc. |  |  | New York, New York, U.S. |  |  |  |  |
CIBC Inc. |  |  | New York, New York, U.S. |  |  |  |  |
CIBC World Markets Corp. |  |  | New York, New York, U.S. |  |  |  |  |
CIBC Bank USA |  |  | Chicago, Illinois, U.S. |  |  |  |  |
CIBC Private Wealth Group, LLC |  |  | Atlanta, Georgia, U.S. |  |  |  |  |
CIBC Delaware Trust Company |  |  | Wilmington, Delaware, U.S. |  |  |  |  |
CIBC National Trust Company |  |  | Atlanta, Georgia, U.S. |  |  |  |  |
CIBC Private Wealth Advisors, Inc. |  |  | Chicago, Illinois, U.S. |  |  |  |  |
CIBC Investor Services Inc. |  |  | Toronto, Ontario, Canada |  |  |  | 25 |
CIBC Life Insurance Company Limited |  |  | Toronto, Ontario, Canada |  |  |  | 23 |
CIBC Mortgage Funding Inc. |  |  | Toronto, Ontario, Canada |  |  |  | 4,000 |
CIBC Mortgages Inc. |  |  | Toronto, Ontario, Canada |  |  |  | 230 |
CIBC Securities Inc. |  |  | Toronto, Ontario, Canada |  |  |  | 72 |
CIBC Trust Corporation |  |  | Toronto, Ontario, Canada |  |  |  | 591 |
CIBC World Markets Inc. |  |  | Toronto, Ontario, Canada |  |  |  | 306 |
CIBC Wood Gundy Financial Services Inc. |  |  | Toronto, Ontario, Canada |  |  |  |  |
CIBC Wood Gundy Financial Services (Quebec) Inc. |  |  | Montreal, Quebec, Canada |  |  |  |  |
INTRIA Items Inc. |  |  | Mississauga, Ontario, Canada |  |  |  | 100 |
International |  |  |  |  |  |  |  |
CIBC Australia Ltd. |  |  | Sydney, New South Wales, Australia |  |  |  | 19 |
CIBC Capital Markets (Europe) S.A. |  |  | Luxembourg |  |  |  | 1,757 |
CIBC Cayman Holdings Limited |  |  | George Town, Grand Cayman, Cayman Islands |  |  |  | 1,742 |
CIBC Cayman Bank Limited |  |  | George Town, Grand Cayman, Cayman Islands |  |  |  |  |
CIBC Cayman Capital Limited |  |  | George Town, Grand Cayman, Cayman Islands |  |  |  |  |
CIBC Cayman Reinsurance Limited |  |  | George Town, Grand Cayman, Cayman Islands |  |  |  |  |
CIBC Investments (Cayman) Limited |  |  | George Town, Grand Cayman, Cayman Islands |  |  |  | 2,820 |
CIBC Caribbean Bank Limited (91.7%) |  |  | Warrens, St. Michael, Barbados |  |  |  |  |
CIBC Caribbean Bank and Trust Company (Cayman) Limited (91.7%) |  |  | George Town, Grand Cayman, Cayman Islands |  |  |  |  |
CIBC Fund Administration Services (Asia) Limited (91.7%) |  |  | Hong Kong, China |  |  |  |  |
CIBC Caribbean Bank (Bahamas) Limited (87.3%) |  |  | Nassau, The Bahamas |  |  |  |  |
Sentry Insurance Brokers Ltd. (87.3%) |  |  | Nassau, The Bahamas |  |  |  |  |
CIBC Caribbean Bank (Barbados) Limited (91.7%) |  |  | Warrens, St. Michael, Barbados |  |  |  |  |
CIBC Caribbean Bank (Cayman) Limited (91.7%) |  |  | George Town, Grand Cayman, Cayman Islands |  |  |  |  |
FirstCaribbean International Finance Corporation (Netherlands Antilles) N.V. (91.7%) |  |  | Curaçao, Netherlands Antilles |  |  |  |  |
FirstCaribbean International Bank (Curaçao) N.V. (91.7%) |  |  | Curaçao, Netherlands Antilles |  |  |  |  |
CIBC Caribbean Bank (Jamaica) Limited (91.7%) |  |  | Kingston, Jamaica |  |  |  |  |
CIBC Caribbean Bank (Trinidad and Tobago) Limited (91.7%) |  |  | Maraval, Port of Spain, Trinidad & Tobago |  |  |  |  |
CIBC Caribbean Trust Company (Bahamas) Limited (91.7%) |  |  | Nassau, The Bahamas |  |  |  |  |
CIBC Caribbean Wealth Management Bank (Barbados) Limited (91.7%) |  |  | Warrens, St. Michael, Barbados |  |  |  |  |
CIBC World Markets (Japan) Inc. |  |  | Tokyo, Japan |  |  |  | 48 |
(1) | Each subsidiary is incorporated or organized under the laws of the state or country in which the principal office is situated, except for Canadian Imperial Holdings Inc., CIBC Inc., CIBC World Markets Corp., CIBC Private Wealth Group, LLC, CIBC Private Wealth Advisors, Inc., and CIBC Bancorp USA Inc., which were incorporated or organized under the laws of the State of Delaware, U.S.; CIBC National Trust Company, which was organized under the laws of the U.S.; and CIBC World Markets (Japan) Inc., which was incorporated in Barbados.
(2) | The book value of shares of subsidiaries is shown at cost and may include non-voting common and preferred shares. These amounts are eliminated upon consolidation.
(3) | The book value of shares owned by CIBC is less than $1 million.

X
- Definition Text block [abstract] + References No definition available. + Details
Name: | cm_TextBlockAbstract
Namespace Prefix: | cm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of subsidiaries. [Refer: Total for all subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2024-01-01 -Paragraph 17 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_17_b&doctype=Standard -URIDate 2024-03-27 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2024-01-01 -Paragraph 16 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=27&code=ifrs-tx-2024-en-r&anchor=para_16_b&doctype=Standard -URIDate 2024-03-27 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2024-01-01 -Paragraph B4 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2024-en-r&anchor=para_B4_a&doctype=Appendix&subtype=B -URIDate 2024-03-27 + Details
Name: | ifrs-full_DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-2022:textBlockItemType
Balance Type: | na
Period Type: | duration