SBLK · Star Bulk Carriers Corp. · Shareholders & Ownership

$26.73 +0.23 (+0.87%) At close · Nov 6 Play latest call Q1 2026 earnings call transcript

Market Cap

$3.10B

116.07M

Volume · Nov 6 944.64K Avg daily vol (3M) 1.61M

Every disclosed holder of SBLK in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns SBLK

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: shares outstanding cannot be set against these holders.

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	213	41,306,270	—	Yes
Insiders (Forms 3, 4, 5)	16	9,141,669	—	Yes
13D/G-only blocks	2	19,701,613	—	Yes
Registered funds (N-PORT, not summed)	13	1,525,074	—	No

% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of SBLK

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Famatown Finance Ltd. 13D CIK 1560220 · Unknown · Oct 3, 2025	13,571,000	—	+231,000	Oct 3, 2025
2	Danaos Corporation 13G CIK 1369241 · Unknown · May 6, 2025 Rule 13d-1(c), passive investor	6,130,613	—	—	May 6, 2025	Rule 13d-1(c), passive investor
3	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	3,530,020	—	+517,057	Jun 30, 2026	carried, not yet filed for the newest quarter
4	Pappa Milena Maria Insider CIK 2113812 · Sep 15, 2026 Director, issuer-wide	3,170,074	—	+74,400	Sep 15, 2026	Director, issuer-wide
5	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	2,817,294	—	+2,216,799	Jun 30, 2026	carried, not yet filed for the newest quarter
6	Pappas Alexandros Insider CIK 2107497 · Sep 15, 2026 Insider, issuer-wide	2,535,150	—	+77,400	Sep 15, 2026	Insider, issuer-wide
7	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,099,637	—	+32,000	Jun 30, 2026	carried, not yet filed for the newest quarter
8	VICTORY CAPITAL MANAGEMENT INC 13F CIK 1040188 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	2,027,422	—	+107,133	Jun 30, 2026	carried, not yet filed for the newest quarter
8.1	Victory Pioneer Multi-Asset Income Fund Fund S000089756 · Registered fund · Jul 31, 2026 Victory Portfolios IV, not summed	964,340	—	-113,297	Jul 31, 2026	Victory Portfolios IV, not summed
8.2	Victory Pioneer Equity Premium Income Fund Fund S000089762 · Registered fund · Jul 31, 2026 Victory Portfolios IV, not summed	55,231	—	0	Jul 31, 2026	Victory Portfolios IV, not summed
9	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	2,014,371	—	+276,438	Jun 30, 2026	carried, not yet filed for the newest quarter
10	Zagari Raffaele Insider CIK 2005037 · Oct 13, 2026 Director, issuer-wide	1,983,000	—	0	Oct 13, 2026	Director, issuer-wide
11	Philosophy Capital Management LLC 13F CIK 1869199 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,752,666	—	-121,752	Jun 30, 2026	carried, not yet filed for the newest quarter
12	Artemis Investment Management LLP 13F CIK 1535385 · Non-US institution · Sep 30, 2026	1,585,263	—	+823,575	Sep 30, 2026
13	Focus Partners Wealth 13F CIK 1542153 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,263,659	—	+123,836	Jun 30, 2026	carried, not yet filed for the newest quarter
14	Qube Research & Technologies Ltd 13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,156,624	—	+69,782	Jun 30, 2026	carried, not yet filed for the newest quarter
15	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,040,248	—	-494,457	Jun 30, 2026	carried, not yet filed for the newest quarter
16	FEARNLEY ASSET MANAGEMENT AS 13F CIK 2056821 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,004,209	—	+53,003	Jun 30, 2026	carried, not yet filed for the newest quarter
17	Encompass Capital Advisors LLC 13F CIK 1541901 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	962,500	—	+962,500	Jun 30, 2026	carried, not yet filed for the newest quarter
18	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	926,378	—	+168,952	Jun 30, 2026	carried, not yet filed for the newest quarter
19	Allianz Asset Management GmbH 13F CIK 1535323 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	892,555	—	+93,114	Jun 30, 2026	carried, not yet filed for the newest quarter
20	Boston Partners 13F CIK 1386060 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	788,200	—	-838,244	Jun 30, 2026	carried, not yet filed for the newest quarter
21	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	788,099	—	+787,444	Jun 30, 2026	carried, not yet filed for the newest quarter
22	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	786,668	—	-430,269	Jun 30, 2026	carried, not yet filed for the newest quarter
23	Marex Group plc 13F CIK 1997464 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	728,022	—	+601,998	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Bridgewater Associates, LP 13F CIK 1350694 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	718,057	—	+166,728	Jun 30, 2026	carried, not yet filed for the newest quarter
25	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	675,646	—	+23,101	Jun 30, 2026	carried, not yet filed for the newest quarter
26	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	594,246	—	+182,997	Jun 30, 2026	carried, not yet filed for the newest quarter
27	D. E. Shaw & Co., Inc. 13F CIK 1009207 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	591,314	—	-582,563	Jun 30, 2026	carried, not yet filed for the newest quarter
28	DNB Asset Management AS 13F CIK 1456670 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	585,932	—	-157,853	Jun 30, 2026	carried, not yet filed for the newest quarter
29	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	578,594	—	+294,027	Jun 30, 2026	carried, not yet filed for the newest quarter
30	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Sep 30, 2026	558,197	—	+404,387	Sep 30, 2026
31	DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. 13F CIK 1672142 · Exempt reporting adviser · Sep 30, 2026	537,892	—	+127,192	Sep 30, 2026
32	Marnell Management LLC 13F CIK 1852314 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	515,698	—	+85,416	Jun 30, 2026	carried, not yet filed for the newest quarter
33	First Eagle Investment Management, LLC 13F CIK 1325447 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	515,000	—	+515,000	Jun 30, 2026	carried, not yet filed for the newest quarter
34	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	472,800	—	-246,701	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	437,815	—	-352,120	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Reskos Nikolaos Insider CIK 1969292 · Sep 15, 2026 Chief Operating Officer, issuer-wide	410,875	—	+10,000	Sep 15, 2026	Chief Operating Officer, issuer-wide
37	NORGES BANK 13F CIK 1374170 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	396,000	—	—	Jun 30, 2026	carried, not yet filed for the newest quarter
38	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	376,311	—	-189,251	Jun 30, 2026	carried, not yet filed for the newest quarter
39	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	375,192	—	+171,300	Jun 30, 2026	carried, not yet filed for the newest quarter
40	VOLORIDGE INVESTMENT MANAGEMENT, LLC 13F CIK 1556921 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	367,681	—	-154,867	Jun 30, 2026	carried, not yet filed for the newest quarter
41	VALUEWORKS LLC 13F CIK 1282189 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	354,140	—	-721	Jun 30, 2026	carried, not yet filed for the newest quarter
42	VANGUARD HIGH DIVIDEND YIELD INDEX FUND Fund S000014011 · Registered fund · Jul 31, 2026 VANGUARD WHITEHALL FUNDS, not summed	339,328	—	-12,693	Jul 31, 2026	VANGUARD WHITEHALL FUNDS, not summed
43	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	336,976	—	-12,428	Jun 30, 2026	carried, not yet filed for the newest quarter
44	LPL Financial LLC 13F CIK 1403438 · Broker-dealer · Sep 30, 2026	328,541	—	+59,964	Sep 30, 2026
45	TUDOR INVESTMENT CORP ET AL 13F CIK 923093 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	305,490	—	-429,520	Jun 30, 2026	carried, not yet filed for the newest quarter
46	Russell Investments Group, Ltd. 13F CIK 1692234 · Unknown · Sep 30, 2026	293,339	—	-40,558	Sep 30, 2026
47	Engineers Gate Manager LP 13F CIK 1620220 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	268,029	—	-45,078	Jun 30, 2026	carried, not yet filed for the newest quarter
48	Capralos Spyridon Insider CIK 1995565 · Aug 6, 2026 Director, issuer-wide	245,456	—	-118,720	Aug 6, 2026	Director, issuer-wide
49	Spyrou Symeon Insider CIK 1969701 · Sep 15, 2026 co CFO, issuer-wide	241,200	—	+15,000	Sep 15, 2026	co CFO, issuer-wide
50	Begleris Christos Insider CIK 1969473 · Jun 12, 2026 co CFO, issuer-wide	211,065	—	+26,200	Jun 12, 2026	co CFO, issuer-wide

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 240 holders

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Key facts CIK 1386716 CUSIP Y8162K204 13F (30d) 107 filings 86 filers Visit website Investor relations