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

For the month of February 2026

Commission File Number: 001-42174

Icon Energy Corp.

(Translation of registrant’s name into English)

c/o Pavimar Shipping Co.

17th km National Road

Athens-Lamia & Foinikos Str.

14564, Nea Kifissia

Athens, Greece

+30 211 88 81 300

(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 ☐

INFORMATION CONTAINED IN THIS FORM 6-K REPORT

On February 416, 2026, Icon Energy Corp. (the “Company”) ~~entered~~held ~~into~~its an2026 ~~“at-the-market”~~Annual ~~(“ATM”)~~Meeting ~~offering~~of ~~agreement~~Shareholders (the “~~ATM~~Annual ~~Agreement~~Meeting”) ~~with Maxim Group LLC (“Maxim”)~~. ~~Under~~At the ~~terms of~~Annual ~~the ATM Agreement~~Meeting, the ~~Company~~following ~~may,~~three ~~from time to time~~proposals, which ~~sell~~are ~~its~~set ~~common~~forth ~~shares~~in ~~having~~more andetail ~~aggregate~~in ~~offering~~the ~~value of up to $3.4 million to or through Maxim, as sales agent. The~~ Company’s ~~will~~Notice ~~determine,~~of atAnnual ~~its~~Meeting ~~sole~~of ~~discretion,~~Shareholders ~~the timing~~ and ~~number of~~Proxy ~~shares~~Statement tofiled bewith ~~sold under~~ the ~~ATM Agreement~~U.S. ~~The~~Securities ~~Company~~and ~~intends~~Exchange toCommission ~~use the proceeds from the offering~~ and ~~sale~~mailed ofto ~~the~~shareholders ~~securities~~on ~~for~~or ~~general~~about ~~corporate~~January ~~purposes~~29, ~~which may include~~2026, ~~among~~were ~~other~~approved ~~things, funding for working capital needs, debt~~and ~~repayments and fleet renewal or expansion.~~adopted:

~~The~~1. ~~offering and sale of~~ the ~~securities~~election will be made pursuant to the Company’s previously filed registration statement on Form F-3 (File No. 333-291988), declared effective on December 15, 2025. The securities may be offered only by means of aEvangelos ~~prospectus,~~Macris ~~including~~as a ~~prospectus~~Class ~~supplement,~~II ~~forming~~Director ~~a part of such effective registration statement. Copies of the prospectus supplement and accompanying base prospectus related~~ to ~~this~~serve ~~offering~~until ~~have been filed with~~ the ~~SEC~~2029 ~~and~~Annual ~~may~~Meeting beof ~~obtained from the SEC’s website at http://www.sec.gov.~~Shareholders;

~~The~~2. ~~foregoing~~the ~~descriptions~~ratification of the ~~material~~appointment ~~terms~~ of ~~the~~Ernst ~~ATM~~& ~~Agreement~~Young ~~are~~(Hellas) ~~qualified~~Certified inAuditors ~~their~~Accountants ~~entirety~~S.A. byas ~~reference to~~ the ~~full~~Company’s ~~text~~independent ofauditors for the ~~ATM~~fiscal ~~Agreement,~~year ~~which~~ending isDecember ~~filed~~31, as2026; ~~Exhibit 1.1 to this report on Form 6-K~~ and ~~incorporated herein by reference.~~

~~This~~3. ~~report~~the onapproval ~~Form~~of ~~6-K~~amendments ~~and~~to the ~~exhibits~~Company’s ~~therefore,~~Amended and ~~the~~Restated ~~information~~Articles ~~contained~~of ~~herein~~Incorporation (“AOI”) and ~~therein,~~Amended doand ~~not~~Restated ~~constitute~~Bylaws an(“Bylaws”), ~~offer~~ to ~~sell~~(i) orallow for the ~~solicitation~~shares of ~~offers~~the toCompany ~~buy~~as ~~any securities~~per ofits ~~the~~authorized ~~Company,~~capital ~~and~~stock ~~shall~~to ~~not~~be ~~constitute~~represented ansolely ~~offer,~~in ~~solicitation~~uncertificated form or ~~sale~~in of any ~~security~~manner inrequired ~~any~~by ~~state~~the orrules ~~jurisdiction~~of inthe stock exchange on which such ~~offer~~shares may be listed, ~~solicitation~~(ii) orallow ~~sale~~for ~~would~~shareholders’ bewritten ~~unlawful~~consent ~~prior~~in tolieu ~~registration~~of ora ~~qualification~~meeting ~~under~~unless ~~the~~otherwise ~~securities laws~~required ofby ~~any~~law ~~such~~and ~~state~~subject orto ~~jurisdiction.~~other ~~The~~specific ~~legal~~provisions ~~opinion~~therein, ofand ~~Stephenson~~(iii) ~~Harwood~~incorporate ~~LLP~~any ~~relating~~amendments previously made, and to authorize the ~~validity~~Company’s board of directors (the ~~securities~~“Board”) ~~being~~to ~~offered~~implement ~~pursuant~~such amendments by filing an application to amend and restate the ~~ATM~~AOI ~~Agreement~~with isthe ~~filed~~Registrar asof ~~Exhibit~~Corporations ~~5.1~~of tothe ~~this~~Republic ~~report~~of onthe ~~Form~~Marshall ~~6-K~~Islands at any time following such approval.

~~EXHIBIT~~This ~~INDEX~~report on Form 6-K is hereby incorporated by reference into the Company’s registration statement on Form F-3 (File No. 333-291988), and shall be a part thereof, to the extent not superseded by documents or reports subsequently filed or furnished.

1.1	At the Market Offering Agreement February 4, 2026, by and between the Company and Maxim Group LLC.
5.1	Opinion of Stephenson Harwood LLP.
23.1	Consent of Stephenson Harwood LLP (contained in Exhibit 5.1).

This Report, including the exhibits hereto, are hereby incorporated by reference into the Company’s registration statement on Form F-3 (File No. 333-291988), and shall be a part thereof, to the extent not superseded by documents or reports subsequently filed or furnished.

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.

	ICON ENERGY CORP.
Date: February 4, 2026	By:	/s/ Dennis Psachos
Date: February 18, 2026	By:	/s/ Dennis Psachos
	Name:	Dennis Psachos
	Title:	Chief Financial Officer

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