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Disclosery

SBLK STAR BULK CARRIERS CORP.

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SHS PAR (common), issuer CIK 1386716

216 managers (221 13F filers) reported a position in SBLK shares at 2024-12-31, 38,195,384 shares in all. 30 filers opened a position and 45 filers sold out during the quarter.

Managers
216
13F filers
221
New
30
Added
67
Reduced
79
Sold out
45
Shares held by filers
38,195,384

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Erhardt Koertdirector2026-10-05-6,000 S$30.39Form 4

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
OAKTREE CAPITAL MANAGEMENT LPin group Oaktree Capital Holdings, LLC5,373,631$80.3M1.53%-338,57513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding2,846,777$42.6M-1,723,152Timeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …2,790,908$41.7M0.03%-379,21813F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC1,756,505$26.3M0.04%-2,40013F-HRTimeline
Philosophy Capital Management LLC1,379,329$20.6M2.78%+330,70113F-HRTimeline
UBS Group AGgroup of 2 filers holding1,286,364$19.2M+443,397Timeline
Encompass Capital Advisors LLCin group Encompass Capital Advisors LLC1,240,650$18.5M0.79%+147,65913F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,185,351$17.7M<0.01%-193,90113F-HR/ATimelineGroup
Amundiin group Amundi1,174,566$17.5M0.01%+385,98013F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC1,002,252$15M0.05%-400,67413F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS895,218$13.4M0.06%-535,82513F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding756,257$11.3M+64,242Timeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.743,870$11.1M0.01%+567,54413F-HRTimelineGroup
Grand Alliance Asset Management Ltd740,000$11.1M12.15%+200,00013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.643,274$9.62M<0.01%-529,22613F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth601,335$8.99M0.02%-127,10713F-HR/ATimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC561,713$8.4M<0.01%+104,43913F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding517,988$7.74M-10,306Timeline
Qube Research & Technologies Ltd500,901$7.49M0.01%+162,90613F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC474,670$7.1M<0.01%-14113F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC467,554$6.99M0.01%+426,35413F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP464,836$6.95M0.01%-513,18613F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC436,244$6.52M0.01%+215,07413F-HRTimelineGroup
Ramirez Asset Management, Inc.424,288$6.34M1.28%-45,40013F-HRTimeline
Praetorian PR LLC419,174$6.27M2.55%new13F-HRTimeline
ARMOR ADVISORS, L.L.C.365,763$5.47M6.67%-108,58013F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.356,082$5.32M0.05%-71,71913F-HRTimeline
FIL Ltdin group FIL Ltd344,154$5.15M<0.01%-72,94913F-HRTimelineGroup
VALUEWORKS LLC341,725$5.11M1.7%-10,06213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC337,344$5.04M0.01%new13F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…329,342$4.92M0.01%+24,83513F-HRTimelineGroup
Gilman Hill Asset Management, LLC319,098$4.77M0.83%-88,60713F-HRTimeline
Artemis Investment Management LLP317,102$4.74M0.07%-508,00013F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE288,151$4.31M0.01%+15,10013F-HRTimelineGroup
HRT FINANCIAL LP274,055$4.1M0.02%+143,86613F-HRTimeline
NORGES BANK236,138$3.53M<0.01%013F-HRTimeline
WEXFORD CAPITAL LP221,878$3.32M0.85%-217,08813F-HRTimeline
Engineers Gate Manager LP221,875$3.32M0.06%+89,26413F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/201,590$3.01M<0.01%-34,77313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.200,584$3M<0.01%-3,62813F-HRTimelineGroup
PREVAIL INNOVATIVE WEALTH ADVISORS, LLC183,460$2.74M0.79%new13F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP178,712$2.67M<0.01%-506,34113F-HRTimelineGroup
Cubist Systematic Strategies, LLC175,219$2.62M0.04%+174,78113F-HRTimeline
Vienna Powszechne Towarzystwo Emerytaln…173,769$2.6M1.52%-121,23113F-HRTimeline
Campbell & CO Investment Adviser LLC168,977$2.53M0.19%new13F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp158,884$2.38M<0.01%-28,90113F-HRTimelineGroup
LPL Financial LLC155,024$2.32M<0.01%+3,20213F-HRTimeline
Relyea Zuckerberg Hanson LLC125,377$1.87M0.25%-34,35313F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC123,023$1.84M<0.01%-332,23113F-HR/ATimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC117,270$1.75M<0.01%-189,13713F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.106,400$1.59M<0.01%+74,35913F-HRTimelineGroup
CFM WEALTH PARTNERS LLC106,119$1.59M0.27%+9,89513F-HRTimeline
Adams Asset Advisors, LLC100,000$1.5M0.19%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC97,246$1.45M0.03%-170,33213F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP94,298$1.41M<0.01%+4,12813F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP93,352$1.4M<0.01%+16,28713F-HRTimelineGroup
CoreCap Advisors, LLC92,398$1.38M0.06%-6,70213F-HRTimeline
Janney Montgomery Scott LLC91,773$1.37M<0.01%-28,71913F-HRTimeline
RBF Capital, LLC88,900$1.37M0.07%013F-HRTimeline
KLP KAPITALFORVALTNING AS85,000$1.27M0.01%13F-HRTimeline
Mraz, Amerine & Associates, Inc.84,221$1.26M0.22%+9,12613F-HR/ATimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co82,441$1.23M<0.01%-80,66213F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC74,159$1.11M0.01%+21,48913F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…73,251$1.1M<0.01%+16813F-HRTimeline
Dynamic Technology Lab Private Ltd66,205$990K0.16%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC64,872$970K<0.01%13F-HR/ATimelineGroup
GROUP ONE TRADING LLC62,033$927K0.03%+61,12213F-HR/ATimeline
Sowell Financial Services LLC60,443$904K0.05%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA60,345$903K<0.01%-29,76913F-HRTimelineGroup
B. Riley Wealth Advisors, Inc.59,006$882K0.03%+11,06713F-HRTimeline
GSA CAPITAL PARTNERS LLP57,759$863K0.06%-111,00513F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources52,512$785K<0.01%+32,39213F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC48,637$727K<0.01%+36,18613F-HRTimelineGroup
Headlands Technologies LLC48,011$718K0.07%+8,37613F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding47,825$715K-53,073Timeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.47,169$705K<0.01%-5,96513F-HR/ATimelineGroup
SIMPLEX TRADING, LLC46,066$688K0.02%new13F-HRTimeline
Moors & Cabot, Inc.45,646$682K0.03%+10,25013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN45,514$680K<0.01%-653,79413F-HRTimelineGroup
FMR LLCin group FMR LLC45,325$678K<0.01%-358,87113F-HRTimelineGroup
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…45,301$677K0.02%-30,57513F-HRTimelineGroup
FOX RUN MANAGEMENT, L.L.C.44,803$670K0.12%+11,65213F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC42,291$632K0.01%-51,00613F-HRTimelineGroup
Verition Fund Management LLC41,180$616K<0.01%+24,62113F-HRTimeline
Y-Intercept (Hong Kong) Ltd39,557$591K0.04%+12,18513F-HRTimeline
HORIZON KINETICS ASSET MANAGEMENT LLC38,637$578K0.01%-5,52013F-HRTimeline
Cambridge Investment Research Advisors,…37,462$560K<0.01%+3,46313F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd35,605$532K0.04%new13F-HRTimelineGroup
Golden State Wealth Management, LLC35,503$531K0.08%13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC33,808$505K<0.01%-8,23313F-HRTimelineGroup
Oppenheimer & Close, LLC33,800$505K0.42%new13F-HRTimeline
Ion Asset Management Ltd.32,246$482K0.03%+2,14613F-HRTimeline
Raiffeisen Bank International AGin group Raiffeisen Bank International…32,455$477K0.01%13F-HRTimelineGroup
Petrus Trust Company, LTA31,876$477K0.05%+8,88913F-HRTimeline
Blue Trust, Inc.31,565$472K0.01%+29,54013F-HR/ATimeline
Trajan Wealth LLC31,344$469K0.03%013F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC29,773$445K<0.01%-29,87813F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC29,195$436K<0.01%-25,20513F-HRTimelineGroup
Cetera Investment Advisers28,594$427K<0.01%+29013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC28,095$420K0.01%-10013F-HRTimelineGroup
Essex Financial Services, Inc.in group Essex Financial Services, Inc.27,728$415K0.03%-6,63013F-HRTimelineGroup
Autumn Glory Partners, LLC27,400$410K0.2%013F-HRTimeline
Dakota Wealth Management26,675$399K0.01%-50,77813F-HRTimeline
Michels Family Financial, LLC25,785$385K0.35%13F-HRTimeline
GUIDANCE CAPITAL, INC25,103$372K0.11%+1,43413F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC24,532$367K<0.01%-31,06513F-HRTimelineGroup
Glenorchy Capital Ltd24,433$365K0.26%+22513F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC23,810$356K0.02%new13F-HRTimelineGroup
Advisory Services Network, LLC23,526$352K0.01%+13,37013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc23,363$349K<0.01%+1,17813F-HRTimelineGroup
Sigma Planning Corp22,482$336K0.01%+1,06013F-HRTimeline
Sippican Capital Advisors22,323$334K0.24%-4913F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC22,094$330K0.01%+8,89013F-HRTimelineGroup
J.W. COLE ADVISORS, INC.22,021$329K0.01%+7,73413F-HRTimeline
Apollon Wealth Management, LLCin group Apollon Wealth Management, LLC21,004$314K0.01%+813F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC19,068$285K<0.01%-1,08613F-HRTimelineGroup
Handelsbanken Fonder AB19,082$285K<0.01%+3,61613F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC18,422$275K<0.01%+82613F-HRTimeline
SBI Securities Co., Ltd.16,109$241K0.01%13F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA15,534$232K<0.01%+2,42913F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC14,928$223K<0.01%-366,36413F-HRTimelineGroup
Atria Wealth Solutions, Inc.14,463$216K<0.01%-4,82113F-HRTimeline
DAVENPORT & Co LLC14,129$211K<0.01%+1,08313F-HRTimeline
Integrated Wealth Concepts LLC14,040$210K<0.01%-42013F-HRTimeline
Avior Wealth Management, LLC13,947$209K0.01%+7,30613F-HRTimeline
Aristides Capital LLC13,900$208K0.06%new13F-HRTimeline
INDEPENDENT FINANCIAL GROUP, LLC13,680$205K0.01%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT12,594$188K0.01%-20,03613F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS11,980$179K<0.01%-63413F-HRTimelineGroup
Bayesian Capital Management, LP11,261$168K0.02%new13F-HRTimeline
Private Advisor Group, LLC10,901$163K<0.01%-98113F-HRTimeline
PharVision Advisers, LLC10,825$162K0.14%13F-HRTimeline
Regal Investment Advisors LLC10,703$160K0.01%-72213F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC10,377$155K<0.01%new13F-HRTimelineGroup
Savant Capital, LLCin group Savant Capital, LLC10,328$154K<0.01%new13F-HRTimelineGroup
Man Group plcin group Man Group plc10,283$154K<0.01%new13F-HRTimelineGroup
Intrua Financial, LLC10,200$152K0.02%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP10,173$152K<0.01%-40513F-HRTimelineGroup
Financial Gravity Companies, Inc.in group Financial Gravity Companies, …9,696$145K0.03%new13F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.7,700$114K<0.01%-2,24113F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC6,436$96.2K<0.01%-5,86313F-HRTimelineGroup
Arrowpoint Investment Partners (Singapo…in group Arrowpoint Investment Partner…5,704$85.3K0.05%13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\5,377$80.4K<0.01%-36313F-HR/ATimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO4,952$74K<0.01%-26,27613F-HRTimelineGroup
ATLAS CAPITAL ADVISORS INC.3,933$58.8K0.01%-8,64613F-HRTimeline
Mountain Hill Investment Partners Corp.3,000$44.9K0.05%13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,885$43.1K<0.01%-18,55213F-HRTimelineGroup
Federation des caisses Desjardins du Qu…2,700$40.4K<0.01%+58013F-HRTimeline
Steward Partners Investment Advisory, L…2,623$39.2K<0.01%+1,67613F-HRTimeline
Quarry LP2,556$38.2K0.01%+19113F-HRTimeline
Capital Analysts, LLCin group Capital Analysts, LLC2,284$34K<0.01%+1,56113F-HRTimelineGroup
MAI Capital Management2,159$32.3K<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust1,991$29.8K<0.01%new13F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich1,685$27.8K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC1,731$25.9K<0.01%013F-HRTimeline
Householder Group Estate & Retirement S…1,698$25K0.02%013F-HRTimeline
Larson Financial Group LLC1,647$24.6K<0.01%-5,19813F-HRTimeline
Caitong International Asset Management …1,414$21.1K0.02%13F-HR/ATimeline
GPS Wealth Strategies Group, LLC1,400$20.9K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,364$20.4K<0.01%+15213F-HRTimelineGroup
Mascoma Wealth Management LLC1,306$19.5K<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC1,213$18.1K0.01%13F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC1,235$18K<0.01%013F-HRTimelineGroup
Geneos Wealth Management Inc.1,158$17.3K<0.01%013F-HRTimeline
IFP Advisors, Inc1,153$17.2K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,077$16.1K<0.01%-8,32513F-HRTimelineGroup
Legend Financial Advisors, Inc.1,000$14.9K0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\924$13.8K<0.01%-1,00013F-HRTimelineGroup
NewEdge Advisors, LLC900$13.5K<0.01%013F-HRTimeline
Allworth Financial LP901$12.9K<0.01%+2713F-HRTimeline
Global Retirement Partners, LLC777$11.6K<0.01%-34,76613F-HRTimeline
Beacon Capital Management, LLC744$11.1K<0.01%+2413F-HRTimeline
GeoWealth Management, LLC712$10.6K<0.01%-6713F-HRTimeline
MONTAG A & ASSOCIATES INC655$9.79K<0.01%013F-HRTimeline
AMERIFLEX GROUP, INC.589$9.05K<0.01%13F-HRTimeline
VALLEY NATIONAL ADVISERS INC631$9K<0.01%013F-HRTimeline
Archer Investment Corp536$8.01K<0.01%013F-HRTimeline
Evelyn Partners Asset Management Ltdin group Evelyn Partners Group Ltd536$8.01K<0.01%13F-HRTimelineGroup
Glass Jacobson Investment Advisors llc520$7.78K<0.01%+32013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
PRINCIPAL SECURITIES, INC.in group PRINCIPAL FINANCIAL GROUP INC512$7.65K<0.01%-20213F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC500$7.47K<0.01%new13F-HRTimeline
CNB Bank470$7.03K<0.01%013F-HRTimeline
Bell Investment Advisors, Inc326$4.87K<0.01%+213F-HRTimeline
HARBOUR INVESTMENTS, INC.300$4.49K<0.01%+10013F-HRTimeline
SALEM INVESTMENT COUNSELORS INC300$4.49K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
SUMMIT SECURITIES GROUP LLC300$4.49K<0.01%-23413F-HRTimeline
RHUMBLINE ADVISERS277$4.14K<0.01%013F-HR/ATimeline
WHITTIER TRUST CO272$4.07K<0.01%013F-HRTimeline
Fortitude Family Office, LLC267$3.99K<0.01%+16813F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/252$3.77K<0.01%new13F-HRTimelineGroup
ARMSTRONG ADVISORY GROUP, INC250$3.74K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…238$3.56K<0.01%-7313F-HRTimelineGroup
Whipplewood Advisors, LLC228$3.41K<0.01%13F-HRTimeline
Raleigh Capital Management Inc.222$3.32K<0.01%+913F-HRTimeline
GAMMA Investing LLC200$2.99K<0.01%-8413F-HRTimeline
TOTH FINANCIAL ADVISORY CORP182$2.72K<0.01%013F-HRTimeline
Transce3nd, LLC158$2.36K<0.01%13F-HRTimeline
QUADRANT CAPITAL GROUP LLC154$2.3K<0.01%-11013F-HRTimeline
LEE DANNER & BASS INC150$2.24K<0.01%new13F-HRTimeline
AdvisorNet Financial, Inc148$2.22K<0.01%+513F-HRTimeline

Events

  • Erhardt Koert sold 6,000 SBLK shares on 2026-10-05, Form 4 filed 2026-10-07. 0001333848-26-000005

    Accepted , ingested