Free Trial
→ Trump's Law S.1582: $21T Dollar Revolution Coming (From Brownstone Research) (Ad)tc pixel Free SBLK Stock Alerts

Star Bulk Carriers (SBLK) Institutional Ownership

Star Bulk Carriers logo
$17.59 -0.09 (-0.51%)
Closing price 10/20/2025 04:00 PM Eastern
Extended Trading
$17.60 +0.01 (+0.08%)
As of 10/20/2025 04:57 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Star Bulk Carriers (NASDAQ:SBLK)

Current
Institutional Ownership
Percentage
33.91%
Number of
Institutional Buyers
(last 12 months)
118
Total
Institutional Inflows
(last 12 months)
$332.69M
Number of
Institutional Sellers
(last 12 months)
80
Total
Institutional Outflows
(last 12 months)
$241.65M
Get SBLK Insider Trade Alerts

Want to know when executives and insiders are buying or selling Star Bulk Carriers stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

SBLK Institutional Buying and Selling by Quarter

Star Bulk Carriers Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/15/2025 DAVENPORT & Co LLC20,235$376K0.0%+13.8%0.017%
10/14/2025 Exchange Traded Concepts LLC14,009$260K0.0%-4.4%0.012%
9/4/2025Osaic Holdings Inc.150,403$2.60M0.0%-8.1%0.128%
8/27/2025Squarepoint Ops LLC43,551$751K0.0%-51.9%0.037%
8/19/2025B. Riley Wealth Advisors Inc.22,042$380K0.0%N/A0.019%
8/15/2025Tower Research Capital LLC TRC 2,420$42K0.0%+135.2%0.002%
8/15/2025Vident Advisory LLC16,011$276K0.0%-79.5%0.014%
8/15/2025Tidal Investments LLC49,502$854K0.0%+11.2%0.042%
8/15/2025Manatuck Hill Partners LLC93,800$1.62M0.6%-38.5%0.080%
8/15/2025BNP Paribas Financial Markets13,695$236K0.0%+4.7%0.012%
8/15/2025Balyasny Asset Management L.P.253,554$4.37M0.0%-57.5%0.216%
8/15/2025Bank of America Corp DE250,485$4.32M0.0%-80.8%0.213%
8/15/2025683 Capital Management LLC225,000$3.88M0.3%-25.0%0.191%
8/15/2025Ameriprise Financial Inc.1,627,325$28.06M0.0%+7.0%1.383%
8/15/2025Armor Advisors L.L.C.328,390$5.67M3.0%-1.7%0.279%
8/14/2025Raymond James Financial Inc.28,797$497K0.0%-56.0%0.024%
8/14/2025Glenorchy Capital Ltd27,432$473K0.1%+4.7%0.023%
8/14/2025Alliancebernstein L.P.3,765,155$64.95M0.0%N/A3.201%
8/13/2025Oaktree Capital Management LP3,230,527$55.73M1.0%-39.9%2.746%
8/13/2025Invesco Ltd.103,760$1.79M0.0%-35.1%0.088%
8/13/2025Arrowstreet Capital Limited Partnership685,037$11.82M0.0%-58.3%0.582%
8/13/2025Norges Bank83,687$1.44M0.0%N/A0.071%
8/13/2025Russell Investments Group Ltd.182,638$3.15M0.0%-25.0%0.155%
8/12/2025J.W. Cole Advisors Inc.12,886$222K0.0%-47.7%0.011%
8/12/2025Boston Partners171,186$2.95M0.0%+36.5%0.146%
8/12/2025Horizon Kinetics Asset Management LLC49,555$855K0.0%+8.0%0.042%
8/12/2025Legal & General Group Plc7,145$123K0.0%-82.9%0.006%
8/12/2025JPMorgan Chase & Co.49,471$853K0.0%+673.1%0.042%
8/12/2025DNB Asset Management AS813,351$14.03M0.1%+1.9%0.691%
8/11/2025Raiffeisen Bank International AG64,119$1.10M0.0%+14.1%0.055%
8/8/2025Financial Gravity Companies Inc.8,052$139K0.0%N/A0.007%
8/8/2025Cetera Investment Advisers17,674$305K0.0%-32.6%0.015%
8/8/2025Geode Capital Management LLC122,115$2.11M0.0%+2.3%0.104%
8/8/2025SBI Securities Co. Ltd.13,285$229K0.0%-34.1%0.011%
8/7/2025Boston Partners76,976$1.33M0.0%-38.6%0.065%
8/6/2025Golden State Wealth Management LLC24,618$425K0.1%-29.6%0.021%
8/6/2025Moors & Cabot Inc.37,250$643K0.0%-27.4%0.032%
8/1/2025Rossby Financial LCC15,000$259K0.1%+20.0%0.013%
7/31/2025MQS Management LLC31,036$535K0.3%N/A0.026%
7/28/2025Allianz Asset Management GmbH484,491$8.36M0.0%+54.3%0.412%
7/25/2025Apollon Wealth Management LLC30,250$522K0.0%+29.5%0.026%
7/24/2025 Blue Trust Inc.3,299$57K0.0%-90.1%0.003%
7/24/2025Ramirez Asset Management Inc.1,797$31K0.0%-99.6%0.002%
7/23/2025Mraz Amerine & Associates Inc.101,775$1.76M0.3%-9.3%0.087%
7/22/2025 DAVENPORT & Co LLC17,776$307K0.0%+36.8%0.015%
7/17/2025Janney Montgomery Scott LLC96,832$1.67M0.0%-3.5%0.082%
7/17/2025Michels Family Financial LLC23,547$406K0.3%-7.0%0.020%
7/16/2025Dakota Wealth Management89,384$1.54M0.0%-5.8%0.076%
7/15/2025Public Employees Retirement System of Ohio3,402$59K0.0%+34.0%0.003%
7/11/2025Arrow Investment Advisors LLC13,209$228K0.2%N/A0.011%
7/11/2025 Kingstone Capital Partners Texas LLC3,317,491$57.23M0.0%N/A2.820%
7/10/2025Capital Advisory Group Advisory Services LLC118,937$2.05M0.7%N/A0.101%
7/9/2025 Gilman Hill Asset Management LLC388,847$6.71M1.1%-0.4%0.331%
6/27/2025Goldman Sachs Group Inc.94,455$1.47M0.0%-19.5%0.080%
5/28/2025Intrua Financial LLC15,200$237K0.0%+49.0%0.013%
5/20/2025Focus Partners Wealth938,208$14.60M0.0%+56.0%0.798%
5/19/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC1,298,436$20.20M0.0%+59.7%1.104%
5/16/2025Goldman Sachs Group Inc.94,455$1.47M0.0%-19.5%0.080%
5/16/2025Philosophy Capital Management LLC1,519,259$23.64M1.7%+10.1%1.292%
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.689,818$10.73M0.0%N/A0.586%
5/16/2025Ion Asset Management Ltd.30,270$471K0.0%-6.1%0.026%
5/16/2025Kettle Hill Capital Management LLC308,547$4.80M1.3%N/A0.262%
5/16/2025Amundi1,868,249$26.55M0.0%+59.1%1.588%
5/16/2025683 Capital Management LLC300,000$4.67M0.3%N/A0.255%
5/15/2025Royal Bank of Canada117,275$1.83M0.0%+94.3%0.100%
5/15/2025Graham Capital Management L.P.33,956$528K0.0%N/A0.029%
5/15/2025Grand Alliance Asset Management Ltd780,000$12.14M14.0%+5.4%0.663%
5/15/2025Vident Advisory LLC78,017$1.21M0.0%+253.1%0.066%
5/14/2025Jump Financial LLC34,468$536K0.0%-64.6%0.029%
5/14/2025Valueworks LLC364,270$5.67M2.1%+6.6%0.310%
5/13/2025American Century Companies Inc.19,922$310K0.0%-95.8%0.017%
5/13/2025Boston Partners125,368$1.95M0.0%-21.1%0.107%
5/13/2025Russell Investments Group Ltd.243,509$3.79M0.0%-26.1%0.207%
5/12/2025Invesco Ltd.159,907$2.49M0.0%-20.3%0.136%
5/9/2025Annis Gardner Whiting Capital Advisors LLC4,300$67K0.0%N/A0.004%
5/9/2025Atria Wealth Solutions Inc.10,113$157K0.0%-30.1%0.009%
5/9/2025Raiffeisen Bank International AG56,201$898K0.0%+73.2%0.048%
5/9/2025Armor Advisors L.L.C.334,069$5.20M4.1%-8.7%0.284%
5/8/2025Moors & Cabot Inc.51,275$798K0.0%+12.3%0.044%
5/8/2025GSA Capital Partners LLP160,378$2.50M0.2%+177.7%0.136%
5/7/2025Ramirez Asset Management Inc.502,529$7.82M1.6%+18.4%0.427%
5/7/2025LPL Financial LLC174,623$2.72M0.0%+40.8%0.148%
5/6/2025Cetera Investment Advisers26,204$408K0.0%-8.4%0.022%
5/6/2025Principle Wealth Partners LLC10,915$170K0.0%N/A0.009%
5/5/2025Allianz Asset Management GmbH313,989$4.89M0.0%+9.0%0.267%
5/5/2025Private Advisor Group LLC39,538$615K0.0%+262.7%0.034%
5/2/2025Larson Financial Group LLC11,303$176K0.0%+586.3%0.010%
5/2/2025Mountain Hill Investment Partners Corp.5,000$78K0.1%+66.7%0.004%
5/2/2025Dakota Wealth Management94,841$1.48M0.0%+255.5%0.081%
5/2/2025SBI Securities Co. Ltd.20,152$314K0.0%+25.1%0.017%
5/2/2025Apollon Wealth Management LLC23,355$363K0.0%+11.2%0.020%
5/2/2025Sigma Planning Corp24,009$374K0.0%+6.8%0.020%
4/30/2025Financial Gravity Asset Management Inc.8,052$125K0.0%N/A0.007%
4/30/2025Mraz Amerine & Associates Inc.112,231$1.79M0.3%+33.3%0.095%
4/30/2025Pekin Hardy Strauss Inc.25,350$394K0.0%N/A0.022%
4/29/2025Envestnet Asset Management Inc.55,439$863K0.0%+64.0%0.047%
4/29/2025Bank of New York Mellon Corp10,372$161K0.0%N/A0.009%
4/29/2025Aurora Private Wealth Inc.57,416$893K0.2%N/A0.049%
4/28/2025Rossby Financial LCC12,500$181K0.1%N/A0.011%
4/28/2025DAVENPORT & Co LLC12,998$202K0.0%-8.0%0.011%
(Data available from 1/1/2016 forward)

SBLK Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of SBLK shares?

During the previous two years, 207 institutional investors and hedge funds held shares of Star Bulk Carriers. The most heavily invested institutionals were Alliancebernstein L.P. ($64.95M), Kingstone Capital Partners Texas LLC ($57.23M), Oaktree Capital Management LP ($55.73M), Ameriprise Financial Inc. ($28.06M), Two Sigma Advisers LP ($27.77M), Amundi ($26.55M), and Renaissance Technologies LLC ($26.26M).Learn more on Star Bulk Carriers' institutional investors.

What percentage of Star Bulk Carriers' stock is owned by institutional investors?

33.91% of Star Bulk Carriers' stock is owned by institutional investors. Learn more on SBLK's institutional investor holdings.

Which institutional investors have been buying Star Bulk Carriers' stock?

Of the 172 institutional investors that purchased Star Bulk Carriers' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Alliancebernstein L.P. ($3.77M), Kingstone Capital Partners Texas LLC ($3.32M), UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC ($1.30M), Philosophy Capital Management LLC ($1.19M), Millennium Management LLC ($1.16M), Amundi ($1.08M), and Bank of New York Mellon Corp ($962.46K).

How much institutional buying is happening at Star Bulk Carriers?

Institutional investors have bought a total of 18,752,799 shares in the last 24 months. This purchase volume represents approximately $332.69M in transactions.

Which of Star Bulk Carriers' major shareholders have been selling company stock?

Of the 80 institutional investors that sold Star Bulk Carriers' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Oaktree Capital Management LP ($2.48M), Arrowstreet Capital Limited Partnership ($1.34M), Two Sigma Investments LP ($1.16M), Bank of America Corp DE ($1.09M), Wells Fargo & Company MN ($653.79K), Two Sigma Advisers LP ($567.90K), and Ramirez Asset Management Inc. ($546.13K).

How much institutional selling is happening at Star Bulk Carriers?

Institutional investors have sold a total of 14,717,824 shares in the last 24 months. This volume of shares sold represents approximately $241.65M in transactions.


Related Companies

This page (NASDAQ:SBLK) was last updated on 10/21/2025 by MarketBeat.com Staff
From Our Partners
INVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting Off
Right now, we’re witnessing a monumental shift in the world.
Traders Agency | Sponsoredtc pixel
$100 Trillion “AI Metal” Found in American Ghost Town
Jeff Brown recently traveled to a ghost town in the middle of an American desert… To investigate what could...
Brownstone Research | Sponsoredtc pixel
Front-Run Buffett's Shocking Gold Move
A Historic Gold Announcement Is About to Rock Wall Street? For months, sharp-eyed analysts have watched the...
Golden Portfolio | Sponsoredtc pixel
Buffett, Gates and Bezos Quietly Dumping Stocks—Here's Why
Imagine a bull market so powerful, every single investor became a millionaire. Not by finding the next NVIDIA ...
Banyan Hill Publishing | Sponsoredtc pixel
Buy UBER immediately
BULLISH: It's time to buy this 'hidden' AI stock An award-winning stock-rating system has turned BULLISH on...
Chaikin Analytics | Sponsoredtc pixel
Move $1,000 into this stock before Nov 6
The End of Tesla? "Hold onto your Tesla stock." That's the message insiders at Tesla have been giving staff...
Altimetry | Sponsoredtc pixel
$15 Fund: Turn Gold Boom into Real Income
If you've been watching gold's historic run and wondering if it's too late… I've got good news. Because the...
Investors Alley | Sponsoredtc pixel
Trump’s new nightmare begins
Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...
Porter & Company | Sponsoredtc pixel