UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934

~~October~~November 283, 2025

Commission File Number: 001-41731

FIDELIS INSURANCE HOLDINGS LIMITED
(Exact Name of Registrant as Specified in its Charter)

Wellesley House South, 90 Pitts Bay Road, Pembroke, Bermuda, HM08
+1 441 279 2590
(Address of Principal Executive Office)

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

Form 20-F ☒ Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes ☐ No ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes ☐ No ☒

On ~~October~~November 283, 2025, Fidelis Insurance Holdings Limited ~~(the~~issued ~~“Company”)~~a ispress ~~making~~release ~~available~~announcing that its Board of Directors has approved and declared a ~~Company~~dividend ~~slide~~of ~~presentation~~$0.15 per share, ~~which~~payable on December 23, 2025, to common shareholders of record on December 10, 2025. A copy of the press release is attached hereto as Exhibit 99.1 ~~hereto~~.

EXHIBIT INDEX

Exhibit

99.1 ~~Presentation~~Press Release dated ~~October~~November 283, 2025

Pursuant to the requirement 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.

	FIDELIS INSURANCE HOLDINGS LIMITED
Dated: October 28, 2025	By:	/s/ Allan C. Decleir
Dated: November 3, 2025	By:	/s/ Allan C. Decleir
	Name:	Allan C. Decleir
	Title:	Group Chief Financial Officer

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