SBLK

Star Bulk Carriers Corp. SBLK

NasdaqMid CapIndustrials

13F Pro Quality Score

Not in ranked universe

Pending next ranking run

This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.

Revenue

$1.04B

Quarter to Dec 31

Net income

$84.17M

Quarter to Dec 31

Free cash flow

$211.95M

Quarter to Dec 31

Operating margin

13.1%

Quarter to Dec 31

Top Institutional Holders

as of Q2 2026
$998.06M total
TWO SIGMA INVESTMENTS, LP
$88.14M+17.2%
BlackRock, Inc.
$70.35M+369.2%
RENAISSANCE TECHNOLOGIES LLC
$52.43M+1.5%
VICTORY CAPITAL MANAGEMENT INC
$50.62M+5.6%
GOLDMAN SACHS GROUP INC
$50.30M+15.9%
Philosophy Capital Management LLC
$43.76M-6.5%
Focus Partners Wealth
$31.55M+10.9%
Qube Research & Technologies Ltd
$28.88M+6.4%
MORGAN STANLEY
$25.98M-32.2%
FEARNLEY ASSET MANAGEMENT AS
$25.08M+5.6%
Encompass Capital Advisors LLC
$24.03MNew
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
$23.13M+22.3%
Boston Partners
$19.69M-51.5%
ACADIAN ASSET MANAGEMENT LLC
$19.66MNew
MARSHALL WACE, LLP
$19.64M-35.4%
Artemis Investment Management LLP
$19.02M+905.2%
Marex Group plc
$18.18M+477.7%
Bridgewater Associates, LP
$17.93M+30.2%
JPMORGAN CHASE & CO
$16.65M+3.5%
Allianz Asset Management GmbH
$16.23M-18.7%
CITADEL ADVISORS LLC
$14.84M+44.5%
D. E. Shaw & Co., Inc.
$14.77M-49.6%
DnB Asset Management AS
$14.63M-21.2%
SUSQUEHANNA INTERNATIONAL GROUP, LLP
$14.45M+103.3%
Marnell Management LLC
$12.88M+19.9%
See all 203 institutional holders →
Reading the latest SEC filing…

Key Metrics

Revenue

FY 2025
EDGAR

Net Income

FY 2025
EDGAR

EPS (Diluted)

FY 2025
EDGAR

Operating Margin

FY 2025
EDGAR

ROIC

FY 2025
EDGAR

Free Cash Flow

FY 2025
EDGAR

Loading ratio trend…

SBLK key financials by period

Reported revenue, net income and operating margin by fiscal year, from Star Bulk Carriers Corp.'s annual filings on SEC EDGAR.

Star Bulk Carriers Corp. reported revenue, net income and margins by fiscal period, from SEC filings.
PeriodRevenueNet incomeOp. margin
FY 2025$1.0B$84.2M13.1%
FY 2024$1.3B$304.7M30.3%
FY 2023$949.3M$173.6M25.1%
FY 2022$1.4B$566.0M42.3%
FY 2021$1.4B$680.5M51.8%
FY 2020$693.2M$9.7M12.1%
Source: SBLK filings on SEC EDGAR →

SBLK insiders

Officers, directors and 10% owners with a Form 4 filed in the last 24 months, most recent first. From SEC EDGAR.

Congress trading in SBLK

2 transactions in SBLK reported by 1 member of Congress under the STOCK Act, most recent trade Apr 30, 2024. Reported transactions, not recommendations.

All Congress stock trades →

About Star Bulk Carriers Corp. (SBLK): stock profile, AI score and financials

Star Bulk Carriers Corp. (SBLK) stock profile, AI quality score, and SEC EDGAR financial data, a Industrials sector company. SBLK is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Based on the latest XBRL financial filings (FY 2025), Star Bulk Carriers Corp. reports quarterly revenue of $1.0B, net income of $84.2M, an operating margin of 13.1%. Top institutional holders of SBLK by reported 13-F value include TWO SIGMA INVESTMENTS, BlackRock, RENAISSANCE TECHNOLOGIES, based on the most recent SEC filings. SBLK trades on the Nasdaq exchange and files with the SEC under CIK 1386716. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate SBLK daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Star Bulk Carriers Corp. directly from SEC EDGAR.

SEC EDGAR: CIK 1386716 →