Free Trial
→ IRS Wants Another Check on Sept 15th—What If You Could Keep It Instead? (From American Alternative) (Ad)tc pixel Free SBLK Stock Alerts

Star Bulk Carriers (SBLK) Institutional Ownership

Star Bulk Carriers logo
$19.45 +0.26 (+1.35%)
As of 12:03 PM Eastern
This is a fair market value 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)
124
Total
Institutional Inflows
(last 12 months)
$338.71M
Number of
Institutional Sellers
(last 12 months)
81
Total
Institutional Outflows
(last 12 months)
$246.57M
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
9/4/2025 Osaic Holdings Inc.150,403$2.60M0.0%-8.1%0.128%
8/27/2025 Squarepoint Ops LLC43,551$751K0.0%-51.9%0.037%
8/19/2025 B. Riley Wealth Advisors Inc.22,042$380K0.0%N/A0.019%
8/15/2025 Tower Research Capital LLC TRC 2,420$42K0.0%+135.2%0.002%
8/15/2025 Vident Advisory LLC16,011$276K0.0%-79.5%0.014%
8/15/2025 Tidal Investments LLC49,502$854K0.0%+11.2%0.042%
8/15/2025 Manatuck Hill Partners LLC93,800$1.62M0.6%-38.5%0.080%
8/15/2025 BNP Paribas Financial Markets13,695$236K0.0%+4.7%0.012%
8/15/2025 Balyasny Asset Management L.P.253,554$4.37M0.0%-57.5%0.216%
8/15/2025 Bank of America Corp DE250,485$4.32M0.0%-80.8%0.213%
8/15/2025 683 Capital Management LLC225,000$3.88M0.3%-25.0%0.191%
8/15/2025 Ameriprise Financial Inc.1,627,325$28.06M0.0%+7.0%1.383%
8/15/2025 Armor Advisors L.L.C.328,390$5.67M3.0%-1.7%0.279%
8/14/2025 Raymond James Financial Inc.28,797$497K0.0%-56.0%0.024%
8/14/2025 Glenorchy Capital Ltd27,432$473K0.1%+4.7%0.023%
8/14/2025 Alliancebernstein L.P.3,765,155$64.95M0.0%N/A3.201%
8/13/2025 Oaktree Capital Management LP3,230,527$55.73M1.0%-39.9%2.746%
8/13/2025 Invesco Ltd.103,760$1.79M0.0%-35.1%0.088%
8/13/2025 Arrowstreet Capital Limited Partnership685,037$11.82M0.0%-58.3%0.582%
8/13/2025 Norges Bank83,687$1.44M0.0%N/A0.071%
8/13/2025 Russell Investments Group Ltd.182,638$3.15M0.0%-25.0%0.155%
8/12/2025 J.W. Cole Advisors Inc.12,886$222K0.0%-47.7%0.011%
8/12/2025 Boston Partners171,186$2.95M0.0%+36.5%0.146%
8/12/2025 Horizon Kinetics Asset Management LLC49,555$855K0.0%+8.0%0.042%
8/12/2025 Legal & General Group Plc7,145$123K0.0%-82.9%0.006%
8/12/2025 JPMorgan Chase & Co.49,471$853K0.0%+673.1%0.042%
8/12/2025 DNB Asset Management AS813,351$14.03M0.1%+1.9%0.691%
8/11/2025 Raiffeisen Bank International AG64,119$1.10M0.0%+14.1%0.055%
8/8/2025 Financial Gravity Companies Inc.8,052$139K0.0%N/A0.007%
8/8/2025 Cetera Investment Advisers17,674$305K0.0%-32.6%0.015%
8/8/2025 Geode Capital Management LLC122,115$2.11M0.0%+2.3%0.104%
8/8/2025 SBI Securities Co. Ltd.13,285$229K0.0%-34.1%0.011%
8/7/2025 Boston Partners76,976$1.33M0.0%-38.6%0.065%
8/6/2025 Golden State Wealth Management LLC24,618$425K0.1%-29.6%0.021%
8/6/2025 Moors & Cabot Inc.37,250$643K0.0%-27.4%0.032%
8/1/2025 Rossby Financial LCC15,000$259K0.1%+20.0%0.013%
7/31/2025 MQS Management LLC31,036$535K0.3%N/A0.026%
7/28/2025 Allianz Asset Management GmbH484,491$8.36M0.0%+54.3%0.412%
7/25/2025 Apollon Wealth Management LLC30,250$522K0.0%+29.5%0.026%
7/24/2025 Blue Trust Inc.3,299$57K0.0%-90.1%0.003%
7/24/2025 Ramirez Asset Management Inc.1,797$31K0.0%-99.6%0.002%
7/23/2025 Mraz 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%
7/17/2025 Janney Montgomery Scott LLC96,832$1.67M0.0%-3.5%0.082%
7/17/2025 Michels Family Financial LLC23,547$406K0.3%-7.0%0.020%
7/16/2025 Dakota Wealth Management89,384$1.54M0.0%-5.8%0.076%
7/15/2025 Public Employees Retirement System of Ohio3,402$59K0.0%+34.0%0.003%
7/11/2025 Arrow 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%
7/10/2025 Capital 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%
6/27/2025 Goldman 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%
4/25/2025Essex Financial Services Inc.32,103$500K0.0%+15.8%0.027%
4/25/2025CFM Wealth Partners LLC112,601$1.75M0.3%+6.1%0.096%
(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 173 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 19,006,078 shares in the last 24 months. This purchase volume represents approximately $338.71M in transactions.

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

Of the 81 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), Artemis Investment Management LLP ($708.70K), Wells Fargo & Company MN ($653.79K), and Two Sigma Advisers LP ($567.90K).

How much institutional selling is happening at Star Bulk Carriers?

Institutional investors have sold a total of 14,925,409 shares in the last 24 months. This volume of shares sold represents approximately $246.57M in transactions.


Related Companies

This page (NASDAQ:SBLK) was last updated on 9/12/2025 by MarketBeat.com Staff
From Our Partners
Trump’s national nightmare is here
Porter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...
Porter & Company | Sponsoredtc pixel
Stunning new initiative unfolding in the White House?
what I just learned about what’s unfolding in the White House is truly stunning… And you need to see it for...
Paradigm Press | Sponsoredtc pixel
Trump’s Plan May Undo 1933’s Biggest Financial Injustice
Trump's Reset Can Give Birth To America's Greatest Era Yet A 90-Year cycle may end soon, creating real weal...
American Hartford Gold | Sponsoredtc pixel
IRS Wants Another Check on Sept 15th—What If You Could Keep It Instead?
On September 15th, the IRS collects another round of quarterly tax payments—targeting self-employed profession...
American Alternative | Sponsoredtc pixel
“Fed Proof” Your Bank Account with THESE 4 Simple Steps
Starting as soon as a few months from now, the United States government will make a sweeping change to bank ac...
Weiss Ratings | Sponsoredtc pixel
Alert: Prepare for Trump's Dollar Overhaul
President Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking a...
Brownstone Research | Sponsoredtc pixel
NVDA: The cracks are beginning to show
The media hasn't caught up to the story yet, but when they do, this stock could leave Nvidia in the dust. I...
InvestorPlace | Sponsoredtc pixel
Forget NVDA. Put $1,000 into this stock now
A massive money shift is underway in the AI market. And it's opening up an extraordinary opportunity in a NEW ...
Chaikin Analytics | Sponsoredtc pixel