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Star Bulk Carriers Corp.

SBLK
Exchange
Nasdaq
Industry
Deep Sea Foreign Transportation of Freight
SEC CIK
0001386716

In the last 90 days, Star Bulk Carriers Corp. insiders filed 9 open-market purchases and 8 sales; 203 institutions reported holding it in 13F filings for Q2 2026, worth $1.00B in total; no superinvestor holds it.

13F holders, Q4 2023

Institutional positions in Star Bulk Carriers Corp. as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
177
+27 vs. Q3 2023
Shares held
31.4M
−4.45M (−12.4%) vs. Q3 2023
Total value
$667.2M
−$32.6M (−4.7%) vs. Q3 2023
New holders
43
54 more added
Sold out
16
46 more reduced

1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting SBLK on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2023: 177 institutions
Q1 2021: 89 institutionsQ2 2021: 126 institutionsQ3 2021: 120 institutionsQ4 2021: 138 institutionsQ1 2022: 190 institutionsQ2 2022: 185 institutionsQ3 2022: 164 institutionsQ4 2022: 161 institutionsQ1 2023: 174 institutionsQ2 2023: 160 institutionsQ3 2023: 151 institutionsQ4 2023: 177 institutionsQ1 2024: 204 institutionsQ2 2024: 243 institutionsQ3 2024: 223 institutionsQ4 2024: 220 institutionsQ1 2025: 190 institutionsQ2 2025: 173 institutionsQ3 2025: 166 institutionsQ4 2025: 175 institutionsQ1 2026: 190 institutionsQ2 2026: 203 institutions
Value heldQ4 2023: $667.2M
Q1 2021: $869.5MQ2 2021: $1.44BQ3 2021: $1.33BQ4 2021: $1.14BQ1 2022: $1.64BQ2 2022: $1.34BQ3 2022: $833.6MQ4 2022: $909.8MQ1 2023: $1.05BQ2 2023: $820.7MQ3 2023: $700.7MQ4 2023: $667.2MQ1 2024: $951.1MQ2 2024: $1.36BQ3 2024: $1.08BQ4 2024: $570.9MQ1 2025: $567.1MQ2 2025: $551.7MQ3 2025: $542.4MQ4 2025: $626.4MQ1 2026: $874.5MQ2 2026: $1.00B
Institutions holding SBLK and their total value by quarter
QuarterHoldersValue
Q2 2026203$1.00B
Q1 2026190$874.5M
Q4 2025175$626.4M
Q3 2025166$542.4M
Q2 2025173$551.7M
Q1 2025190$567.1M
Q4 2024220$570.9M
Q3 2024223$1.08B
Q2 2024243$1.36B
Q1 2024204$951.1M
Q4 2023177$667.2M
Q3 2023151$700.7M
Q2 2023160$820.7M
Q1 2023174$1.05B
Q4 2022161$909.8M
Q3 2022164$833.6M
Q2 2022185$1.34B
Q1 2022190$1.64B
Q4 2021138$1.14B
Q3 2021120$1.33B
Q2 2021126$1.44B
Q1 202189$869.5M

Institutions, Q4 2023

Shares, value and share of portfolio for each institution holding Star Bulk Carriers Corp.; share changes are against Q3 2023.

Institutions holding SBLK in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Purus Wealth Management, LLC15,707$333.9K0.19%−1,358−8.0%Reduced
Mitchell McLeod Pugh & Williams Inc15,330$325.9K0.09%00.0%Unchanged
Man Group plc15,101$321.0K0.00%––
Integrated Wealth Concepts LLC14,667$311.8K0.01%−1,060−6.7%Reduced
Sippican Capital Advisors14,295$303.9K0.24%00.0%Unchanged
PFG Investments, LLC13,994$297.5K0.06%+124+0.9%Added
Waldron Private Wealth LLC13,396$284.8K0.01%+13,396New
Principle Wealth Partners LLC13,197$280.6K0.02%00.0%Unchanged
Regal Investment Advisors LLC12,525$266.3K0.02%+150+1.2%Added
Y-Intercept (Hong Kong) Ltd12,356$262.7K0.02%+12,356New
HighTower Advisors, LLC11,323$241.0K0.00%−374−3.2%Reduced
NBC Securities, Inc.11,140$236.0K0.02%00.0%Unchanged
Lauer Wealth, LLC11,125$234.6K0.22%+11,125New
Institute for Wealth Management, LLC.10,672$226.9K0.04%00.0%Unchanged
Rockefeller Capital Management L.P.10,470$222.6K0.00%−1,028−8.9%Reduced
Chicago Partners Investment Group LLC9,319$201.5K0.01%+9,319New
Clear Street Markets LLC9,000$191.0K0.08%−400−4.3%Reduced
State of Wyoming7,301$155.2K0.03%+5,254+256.7%Added
Simplex Trading, LLC6,709$142.0K0.00%−44,675−86.9%Reduced
BNP Paribas Arbitrage, SA5,828$123.9K0.00%+900+18.3%Added
Advisory Services Network, LLC5,311$112.9K0.00%+5,311New
Tower Research Capital LLC (TRC)4,624$98.3K0.00%+4,379+1,787.3%Added
Annis Gardner Whiting Capital Advisors, LLC4,300$91.4K0.04%00.0%Unchanged
Citigroup Inc4,070$86.5K0.00%+2,236+121.9%Added
Global Retirement Partners, LLC3,899$81.5K0.00%−3,492−47.2%Reduced
Deutsche Bank AG3,766$80.1K0.00%−4,606−55.0%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC3,324$70.7K0.00%+33+1.0%Added
Baldwin Brothers Inc3,000$63.8K0.01%00.0%Unchanged
Barclays PLC2,863$60.9K0.00%−10,659−78.8%Reduced
JPMorgan Chase & Co2,820$60.0K0.00%−1,873−39.9%Reduced
Beacon Capital Management, LLC3,070$59.2K0.02%00.0%Unchanged
Banque Cantonale Vaudoise2,664$57.0K0.00%−1,461−35.4%Reduced
Creekmur Asset Management LLC2,366$50.3K0.02%+2,366New
US Bancorp2,050$43.6K0.00%−2,350−53.4%Reduced
Principal Securities, Inc.1,900$40.4K0.00%+1,900New
VisionPoint Advisory Group, LLC1,675$35.6K0.01%+1,675New
Signaturefd, LLC1,604$34.1K0.00%−476−22.9%Reduced
GPS Wealth Strategies Group, LLC1,400$29.8K0.01%00.0%Unchanged
Quarry LP1,306$27.8K0.01%+1,306New
Bessemer Group Inc1,235$26.0K0.00%00.0%Unchanged
Robeco Institutional Asset Management B.V.1,037$22.0K0.00%00.0%Unchanged
Optimum Investment Advisors1,000$21.3K0.01%−1,000−50.0%Reduced
FinTrust Capital Advisors, LLC1,000$21.3K0.00%+1,000New
Parallax Volatility Advisers, L.P.985$20.9K0.00%+985New
PSI Advisors, LLC870$18.5K0.01%00.0%Unchanged
Cutler Group LP892$18.0K0.00%+544+156.3%Added
Geneos Wealth Management Inc.700$14.9K0.00%00.0%Unchanged
HM Payson & Co700$14.9K0.00%+700New
Leonteq Securities AG531$11.3K0.00%+531New
Ronald Blue Trust, Inc.538$10.0K0.00%+538New
CNB Bank470$9.99K0.01%00.0%Unchanged
Harbour Investments, Inc.400$8.50K0.00%00.0%Unchanged
FMR LLC395$8.40K0.00%00.0%Unchanged
Benjamin F. Edwards & Company, Inc.375$8.00K0.00%00.0%Unchanged
Amundi334$6.88K0.00%00.0%Unchanged
Retirement Group, LLC280$5.95K0.00%00.0%Unchanged
Rhumbline Advisers277$5.89K0.00%+277New
Whittier Trust Co272$5.78K0.00%00.0%Unchanged
WealthCollab, LLC265$5.63K0.00%+265New
Armstrong Advisory Group, Inc250$5.32K0.00%00.0%Unchanged
Anchor Investment Management, LLC250$5.32K0.00%+250New
Bell Investment Advisors, Inc224$4.76K0.00%+17+8.2%Added
GAMMA Investing LLC200$4.35K0.00%+200New
Allworth Financial LP200$4.25K0.00%00.0%Unchanged
Toth Financial Advisory Corp182$3.87K0.00%00.0%Unchanged
Clearstead Advisors, LLC124$2.64K0.00%+1+0.8%Added
Farther Finance Advisors, LLC108$2.30K0.00%+108New
Tucker Asset Management LLC100$2.13K0.00%00.0%Unchanged
Wolverine Asset Management LLC100$2.13K0.00%+100New
Pacer Advisors, Inc.83$1.76K0.00%+8+10.7%Added
National Bank of Canada65$1.36K0.00%+65New
Scarborough Advisors, LLC46$9780.00%+46New
Impact Partnership Wealth, LLC30$6380.00%+30New
Sound Income Strategies, LLC20$4250.00%00.0%Unchanged
AdvisorNet Financial, Inc14$2980.00%+14New
DT Investment Partners, LLC9$1960.00%00.0%Unchanged
AlphaMark Advisors, LLC8$00.00%00.0%Unchanged
Philosophy Capital Management LLC0$00.00%−706,750−100.0%Sold out
AXA S.A.0$00.00%−39,000−100.0%Sold out
Cetera Advisors LLC0$00.00%−29,411−100.0%Sold out
C2C Wealth Management, LLC0$00.00%−25,970−100.0%Sold out
Sigma Planning Corp0$00.00%−23,674−100.0%Sold out
Bank of Montreal0$00.00%−15,592−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−11,738−100.0%Sold out
Axxcess Wealth Management, LLC0$00.00%−11,590−100.0%Sold out
Quantedge Capital Pte Ltd0$00.00%−10,400−100.0%Sold out
Walleye Trading LLC0$00.00%−3,570−100.0%Sold out
Northwestern Mutual Wealth Management Co0$00.00%−450−100.0%Sold out
TD Waterhouse Canada Inc.0$00.00%−227−100.0%Sold out
GWM Advisors LLC0$00.00%−300−100.0%Sold out
Moisand Fitzgerald Tamayo, LLC0$00.00%−132−100.0%Sold out
Stonebridge Capital Advisors LLC0$00.00%−120−100.0%Sold out
Washington Trust Co0$00.00%−64−100.0%Sold out
Golden Green, Inc.––––Not filed