Star Bulk Carriers 提交船队估值报告（6-K），属例行行政披露，无新增交易催化

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6-K
1
form6-k.htm
REPORT OF FOREIGN PRIVATE ISSUER
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 September
2026
Commission File Number:
001-33869
STAR BULK CARRIERS CORP.
(Translation of registrant’s
name into English)
Star Bulk Carriers
Corp.
c/o Star Bulk Management
Inc.
40 Agiou Konstantinou
Street,
15124 Maroussi,
Athens, Greece
(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.
Form 20-F
☒
Form 40-F
☐
INFORMATION CONTAINED
IN THIS FORM 6-K REPORT
Arrow Research Limited, an independent appraisal firm engaged by Star
Bulk Carriers Corp. (the “Company”), prepared valuation reports, dated July 31, 2026 and August 21, 2026, covering (i) the
Company’s 133 owned vessels and (ii) the Company’s five newbuilding vessels, respectively (the “Valuation Reports”).
Copies of the Valuation Reports are attached to this Form 6-K as Exhibit 99.1.
SIGNATURE
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.
Dated: September 4, 2026
STAR BULK CARRIERS CORP.
By:
/s/ Simos Spyrou
Name:
Simos Spyrou
Title:
Co-Chief Financial Officer
Exhibit
Number
Description
99.1
Valuation Reports

----- ex99-1.htm -----
EX-99.1
2
ex99-1.htm
Exhibit 99.1
Valuation
Reports
Star
Bulk Carriers Corp. (the “Company”) engaged Arrow Research Limited (“Arrow Valuations”), an independent appraisal
firm, to provide valuation services for its fleet. Arrow Valuations prepared a valuation report, dated July 31, 2026 and effective as
of June 30, 2026, covering the Company’s 133 owned vessels (the “July 31 Valuation Report”), attached hereto as
Annex
A
. Arrow Valuations also prepared a separate valuation report, dated and effective as of August 21, 2026, covering the Company’s
five newbuilding vessels, including the
Star Bella
and the
Star Kyra
, each of which was delivered in August 2026, and three
vessels expected to be delivered in the fourth quarter of 2026 (the “August 21 Valuation Report”), attached hereto as
Annex
B
.
Private
& Confidential
Annex
A
July 31 Valuation Report
StarBulk Carriers Corp
40 Agiou Konstantinou Street
Maroussi 151 24
Greece
Valuation
As requested, Arrow Valuations has made an assessment
of the key particulars of each vessel stated below (each a “
Vessel
”) (and other relevant works of reference in its
possession) and is able to state that in its opinion the approximate value of each Vessel on 30
th
June 2026, on the assumptions
set out below and as between a “willing buyer and a willing seller”, is:-
Vessel Name
IMO
Key Particulars
Value - US$
MV Star Ayesha
9796315
Scrubber
$74,250,000
MV Debbie H
9796303
Scrubber
$74,250,000
MV Katie K
9796298
Scrubber
$74,250,000
MV Star Leo
9712670
Scrubber
$70,500,000
MV Star Magnaminus
9731470
Scrubber
$70,500,000
MV Star Eleni
9712668
Scrubber
$70,500,000
MV Star Ariadne
9731468
Scrubber
$67,000,000
MV Star Sienna
9756224
Scrubber
$67,000,000
MV Star Virgo
9731432
Scrubber
$67,000,000
MV Star Laetitia
9756248
Scrubber
$67,000,000
MV Star Libra
9731444
Scrubber
$63,500,000
MV Star Marisa
9731456
Scrubber
$63,500,000
MV Star Gina 2GR
9735177
Scrubber
$64,500,000
MV Star Karlie
9756236
Scrubber
$63,500,000
MV Goliath
9735153
Scrubber
$61,500,000
MV Maharaj
9735165
Scrubber
$61,500,000
MV Gargantua
9712682
Scrubber
$61,500,000
MV Leviathan
9702546
Scrubber
$52,500,000
MV Peloreus
9702534
Scrubber
$52,500,000
MV Star Claudine
9444534
Scrubber
$37,000,000
MV Star Martha
9564097
Scrubber
$36,750,000
MV Star Marilena
9507520
Scrubber
$35,000,000
MV Star Borneo
9507518
Scrubber
$35,000,000
MV Star Bueno
9507544
Scrubber
$35,000,000
MV Star Marianne
9519078
Scrubber
$35,000,000
MV Star Ophelia
MV Star Janni
9486726
9505833
Scrubber
Scrubber
$35,000,000
$35,000,000
MV Star Lyra
9444039
Scrubber
$32,750,000
MV Star Pauline
9479890
Scrubber
$32,500,000
MV Star Angie
9340714
Scrubber
$28,000,000
MV Kymopolia
9310123
Scrubber
$28,000,000
MV Star Eva
9481702
Scrubber
$20,500,000
MV Amami
9520821
Scrubber
$22,500,000
MV Madredeus
9520845
Scrubber
$22,500,000
MV Star Sirius
9520883
Scrubber
$22,500,000
MV Star Vega
9520895
Scrubber
$22,500,000
MV Star Aphrodite
9590096
Scrubber
$20,250,000
MV Star Piera
9450909
Scrubber
$19,250,000
MV Star Despoina
9450894
Scrubber
$19,250,000
MV Star Evelina
1042732
Scrubber
$43,250,000
MV Star Emma
1042720
Scrubber
$43,250,000
MV Star Ellie
1094668
Scrubber
$43,250,000
MV Star Alessia
9804564
Scrubber
$33,250,000
MV SBI Macarena
9719563
Scrubber
$27,750,000
MV SBI Lambada
9719551
$26,500,000
MV SBI Capoeira
9719537
$25,000,000
MV SBI Carioca
9719549
Scrubber
$26,250,000
MV Star Virginia
9698874
Scrubber
$31,750,000
MV Star Calypso
9634842
Scrubber
$26,250,000
MV Star Jeannette
9619804
Scrubber
$28,250,000
MV Star Lydia
9673795
Scrubber
$27,250,000
MV Star Nicole
9673783
Scrubber
$27,250,000
MV Star Suzanna
9650872
Scrubber
$20,750,000
MV Mercurial Virgo
9651553
Scrubber
$20,750,000
MV Star Charis
9615418
Scrubber
$20,750,000
MV Star Astrid
9582453
Scrubber
$23,750,000
MV Star Mona
9518062
Scrubber
$23,750,000
MV Star Electra
9442536
Scrubber
$22,500,000
MV StarDust
9597757
Scrubber
$20,250,000
MV Star Flame
9470076
Scrubber
$20,250,000
MV Star Genesis
9457464
Scrubber
$19,250,000
MV Star Sky
9399105
Scrubber
$20,250,000
MV Star Luna
9440849
Scrubber
$15,750,000
MV Star Bianca
9370769
Scrubber
$16,250,000
MV Star Sophia
9361201
Scrubber
$15,250,000
MV Star Markella
9401491
Scrubber
$15,250,000
MV Star Maria
9401489
Scrubber
$15,250,000
MV Star Renee
9328948
Scrubber
$14,250,000
MV Pendulum
9344095
Scrubber
$14,250,000
MV Star Nasia
9361237
Scrubber
$14,250,000
MV Star Gwyneth
9301031
Scrubber
$14,250,000
MV Star Helena
9361213
Scrubber
$14,250,000
MV Star Nina
9354832
Scrubber
$14,250,000
MV Star Laura
9328936
Scrubber
$14,250,000
MV Star Angelina
9310630
Scrubber
$14,250,000
MV Star Kamila
9285043
Scrubber
$13,250,000
MV Star Elizabeth
9917488
$35,000,000
MV Star Vancouver
9855850
Scrubber
$32,750,000
MV Star Halifax
9855862
Scrubber
$32,750,000
MV Star Rotterdam
9721994
Scrubber
$29,000,000
MV Star Wave
9746009
Scrubber
$30,750,000
MV Star Singapore
9788100
Scrubber
$29,000,000
MV Star Hong Kong
9743590
Scrubber
$27,500,000
MV Star Shanghai
9743588
Scrubber
$27,500,000
MV Star Stockholm
9704855
Scrubber
$27,500,000
MV Mackenzie
9703588
Scrubber
$27,500,000
MV Star Stamford
9735127
$28,250,000
MV Kennadi
9703576
Scrubber
$27,500,000
MV Star Lutas
9712709
Scrubber
$29,250,000
MV Star Copenhagen
9699359
Scrubber
$26,750,000
MV Star Sydney
9699373
Scrubber
$26,750,000
MV Star Tokyo
9748069
Scrubber
$29,500,000
MV Star Santos
9699347
Scrubber
$26,750,000
MV Star Antares
9712694
Scrubber
$27,750,000
MV Star Monica
9715842
Scrubber
$29,500,000
MV Star Dublin
9699323
Scrubber
$26,750,000
MV Star New London
9754991
Scrubber
$26,750,000
MV Star Pisces
9715854
Scrubber
$29,500,000
MV Star Aquarius
9715828
Scrubber
$29,500,000
MV Star Subaru
9705160
Scrubber
$27,750,000
MV Star Valencia
9699311
Scrubber
$26,750,000
MV Kaley
9700689
Scrubber
$26,750,000
MV Star Antwerp
9699036
Scrubber
$26,750,000
MV Star Cape Town
9700134
Scrubber
$26,750,000
MV Star Gibraltar
9702508
$25,750,000
MV Laura
9700665
Scrubber
$26,750,000
MV Roberta
9700653
Scrubber
$26,750,000
MV Star Oslo
9699282
Scrubber
$26,750,000
MV Idee Fixe
9700677
Scrubber
$26,750,000
MV Honey Badger
9711315
Scrubber
$27,750,000
MV Wolverine
9711327
Scrubber
$27,750,000
MV Star Helsinki
9699270
Scrubber
$26,750,000
MV Star Westport
9705988
Scrubber
$26,750,000
MV Star Apus
9698795
Scrubber
$25,500,000
MV Star Hamburg
9698587
Scrubber
$25,500,000
MV Star Madison
9575278
Scrubber
$24,500,000
MV Star Fighter
9642198
Scrubber
$24,000,000
MV Star Greenwich
9575266
Scrubber
$24,500,000
MV Star Groton
9575242
Scrubber
$24,500,000
MV Star Fairfield
9575230
Scrubber
$24,500,000
MV Star Southport
9575228
Scrubber
$24,500,000
MV Star Rowayton
9575216
Scrubber
$24,500,000
MV Star Mystic
9575204
Scrubber
$24,500,000
MV Star Challenger
9632997
Scrubber
$23,000,000
MV Star Cleo
9594638
Scrubber
$17,000,000
MV Star Pegasus
9621780
Scrubber
$17,000,000
MV Martin
9441350
Scrubber
$14,250,000
MV Kingfisher
9441S348
Scrubber
$14,250,000
MV Jay
9441336
Scrubber
$14,250,000
MV Star Bright
9507788
Scrubber
$15,500,000
MV Ibis Bulker
9441324
Scrubber
$14,250,000
MV Grebe Bulker
9441312
Scrubber
$14,250,000
MV Gannet Bulker
9441300
Scrubber
$14,250,000
MV Egret Bulker
9441295
Scrubber
$14,250,000
MV Crane
9441283
Scrubber
$14,250,000
Assumptions
This valuation is provided on the following assumptions
and bases: (i) each Vessel would be in a position to give early delivery, within an acceptable area, free of charter or any contract of
employment, for cash payment on normal commercial terms; (ii) the sellers of each Vessel could give delivery of the Vessel free from all
registered encumbrances, maritime liens and all debts; (iii) each Vessel has been maintained to standards expected for a ship of her age
and type; (iv) each Vessel fully complies with latest IMO/MARPOL/SOLAS requirements, is in a sound trading condition, being fully classed
to the requirements of her Classification Society, is free of recommendations and has clean and valid trading certificates, conforming
in all respects with the requirements of the appropriate Registry; (v) the above ‘key particulars’ are correct; and (vi) Arrow
Valuations has not made a physical inspection of any Vessel nor inspected any classification records. Arrow Valuations does not accept
responsibility for the accuracy of the assumptions.
Use and Sharing
This valuation is a statement of opinion only and
is based on the above assumptions, and is our opinion of the market as of 30
th
June 2026 and should not be taken to apply to
any other date. Prior to entering into any transaction in respect of any Vessel you should satisfy yourself (by inspection or otherwise)
that the assumptions are appropriate and the ‘key particulars’ are correct. Arrow Valuations gives no assurance that any above
stated value can be sustained or is realisable in an actual transaction. In addition, each Vessel has been valued individually therefore
no assurance is given that, if all (or a substantial number) of the Vessels were placed on the market at the same time, the amount realised
would be equal to the total of the individual valuations.
This valuation is given solely for the private
internal use of the addressee and is not for publication or circulation other than as permitted by Arrow Valuations’ Terms of Business
and with prior written consent.
Terms of Business
The Valuation is provided in accordance with,
and subject to, Arrow Valuations’ Terms of Business. These are available at:
ARROW-Valuations-Terms-of-Business.pdf
Simon Stokes
Date: 31
st
July 2026
For and on behalf of
ARROW VALUATIONS
Arrow Valuations Reference: 07261023
Private & Confidential
Annex B
August 21 Valuation
Report
STAR BULK CARRIERS CORP. (“STAR BULK” or “Company”)
40 Agiou Konstantinou Str.
Marousi 15124
Greece
Valuation
As requested, Arrow Valuations has made an assessment
of the key particulars of the vessel stated below (the “
Vessel
”) (and other relevant works of reference in its possession)
and is able to state that in its opinion the approximate value of the Vessel on 21
st
August 2026, on the assumptions set out
below and as between a “willing buyer and a willing seller”, is:-
Vessel Name
IMO
Key Particulars
Value - US$
MV Star Irini
1055222
Scrubber
$43,500,000
MV Star Aline
1055234
Scrubber
$43,500,000
MV Star Argyro
1055246
Scrubber
$43,500,000
MV Star Kyra
1094711
Scrubber
$43,500,000
MV Star Bella
1094694
Scrubber
$43,500,000
Assumptions
This valuation (the “
Valuation
”)
is provided on the following assumptions and bases: the Vessel would be in a position to give early delivery, within an acceptable area,
free of charter or any contract of employment, for cash payment on normal commercial terms; (ii) the sellers of the Vessel could give
delivery of the Vessel free from all registered encumbrances, maritime liens and all debts; (iii) the Vessel has been maintained to standards
expected for a ship of her age and type; (iv) the Vessel fully complies with latest IMO/MARPOL/SOLAS requirements, is in a sound trading
condition, being fully classed to the requirements of her Classification Society, is free of recommendations and has clean and valid trading
certificates, conforming in all respects with the requirements of the appropriate Registry; (v) the ‘key particulars’ set
out in the table above are correct; and (vi) Arrow Valuations has not made a physical inspection of any Vessel nor has it inspected any
classification records. Arrow Valuations does not accept responsibility for the accuracy of the assumptions.
Methodology
Our methodology would include but would not necessarily be limited to
consideration of the following: Last done sales, offers and bids for similar ships, Internal data of sales, second-hand sales index, Internal
matrix of values, historical comparisons, general market movements, scrap values, other resources and replacement cost methodology.
Use and Sharing
This Valuation is a statement of opinion only and
is based on the above assumptions, and is our opinion of the market as of 21
st
August 2026 and should not be taken to apply
to any other date. Prior to entering into any transaction in respect of the Vessel you should satisfy yourself (by inspection or otherwise)
that the assumptions are appropriate and the ‘key particulars’ set out above are correct. Arrow Valuations gives no assurance
that any above stated value can be sustained or is realisable in an actual transaction.
Save as set out in the section entitled “Specific
Use Permission”, this Valuation is given solely for the private internal use of the addressee and is not for publication or circulation
other than as permitted by Arrow Valuations’ Terms of Business and with our prior written consent.
Terms of Business
The Valuation is provided in accordance with,
and subject to, Arrow Valuations’ Terms of Business. These are available at:
ARROW-Valuations-Terms-of-Business.pdf
Specific Use Permission
Arrow Valuations hereby grants its consent to the
inclusion of the valuation report (and/or any extract or summary thereof), in any prospectus to be drafted and published by STAR BULK
in any jurisdiction, relating to any offering and/or listing of Company’s securities (the “
Transaction
”).
Arrow Valuations declares and confirms that, so
far as we are aware and based on our knowledge as at the date hereof, neither Arrow Valuations nor its staff involved in the preparation
of the Valuation Report, as at the date hereof, have any material interests in relation to the Company and/or its Group (within the meaning
of IAS 24); nor have any interests, including conflicting interests, that are material to the Transaction, in each case having regard
to the following criteria: (a) agreements with the major shareholders of the Company and/or its Group; (b) direct or indirect financial
interests dependent on the success of the Transaction; (c) employment relationships or receipt of any remuneration from the Company and/or
the Company’s Group; (d) ownership of shares and/or bonds of the Company and/or the Company’s Group; (e) participation in
bodies or committees of the Company and/or the Company’s Group; and (f) relationships with financial institutions participating
in the Transaction.
Simon Stokes
21
st
August 2026
For and on behalf of
ARROW VALUATIONS
Arrow Valuations Reference: 08261059