6-K

UNITED STATESSECURITIES AND EXCHANGE COMMISSION****Washington, DC 20549

Form 6-K

Report of Foreign Private IssuerPursuant to Rule 13a-16 or 15d-16 ofthe Securities Exchange Act of 1934

FAIRFAX FINANCIALHOLDINGS LIMITED

(Name of Registrant)

95 WellingtonStreet WestSuite 800

Toronto, Ontario

Canada M5J 2N7

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

EXHIBIT INDEX

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Exhibit 99.1

FAIRFAX News Release

TSX Stock Symbol: FFH and FFH.U

TORONTO, January 10, 2024

FAIRFAX ANNOUNCES ACQUISITION OF ADDITIONALORLA SHARES

Fairfax Financial Holdings Limited (“Fairfax”) (TSX: FFH and FFH.U) announces that it has acquired, through its insurance company subsidiaries, 500,000 common shares (the “Common Shares”) of Orla Mining Ltd. (TSX: OLA) (“Orla”) at a price of $4.20 per Common Share for an aggregate purchase price of approximately $2,100,000 through the facilities of the Toronto Stock Exchange (the “Share Purchase”).

The Share Purchase represents approximately 0.16% of the issued and outstanding Common Shares of Orla and brings Fairfax’s total holdings, through its insurance subsidiaries, of such securities to 40,367,191 Common Shares (or approximately 12.84% of all Common Shares).

Immediately prior to the Share Purchase, Fairfax, through its insurance company subsidiaries, beneficially owned and controlled 39,867,191 Common Shares, representing approximately 12.68% of the issued and outstanding Common Shares of Orla.

The Common Shares were acquired by Fairfax for investment purposes, and in the future, it may discuss with management and/or the board of directors of Orla any of the transactions listed in clauses (a) to (k) of item 5 of Form F1 of National Instrument 62-103 – The Early Warning System and RelatedTake-over Bid and Insider Reporting Issues and it may further purchase, hold, vote, trade, dispose or otherwise deal in the securities of Orla, in such manner as it deems advisable to benefit from changes in market prices of Orla’s securities, publicly disclosed changes in the operations of Orla, its business strategy or prospects or from a material transaction of Orla.

An early warning report will be filed by Fairfax in accordance with applicable securities laws and will be available on SEDAR+ at www.sedarplus.com or may be obtained directly from John Varnell, Vice President, Corporate Development of Fairfax upon request at the telephone number below.

Fairfax’s head and registered office is located at 95 Wellington Street West, Suite 800, Toronto, Ontario, M5J 2N7.

Orla’s head and registered office is located at 1010-1075 W. Georgia St., Vancouver, British Columbia V6E 3C9.

Fairfax is a holding company which, through its subsidiaries, is primarily engaged in property and casualty insurance and reinsurance and the associated investment management.

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For further information contact:          John Varnell, Vice President, Corporate Development at (416) 367-4941

FAIRFAX FINANCIALHOLDINGS LIMITED

95Wellington Street West, Suite 800, Toronto, Ontario, M5J 2N7 Telephone: 416-367-4941 Facsimile: 416-367-4946