What does CUSIP Y8162K204 represent in this 13F holders report?

CUSIP Y8162K204 is the security identifier for SBLK - Star Bulk Carriers Corp. - Common Shares, $0.01 par value used to aggregate holder disclosures.

How many institutions held SBLK - Star Bulk Carriers Corp. - Common Shares, $0.01 par value in Q1 2017?

52 institutional investors reported SBLK - Star Bulk Carriers Corp. - Common Shares, $0.01 par value for Q1 2017. Use the holders table for investor-level position and value details.

Star Bulk Carriers Corp. - Common Shares, $0.01 par value (SBLK)

CUSIP: Y8162K204

Q1 2017 13F Holders as of 31 Mar 2017

Type / Class: Equity / Common Shares, $0.01 par value
Shares outstanding: 114,619,932
Total 13F shares: 46,600,593
Share change: +7,284,693
Total reported value: $553,614,177
Put/Call ratio: 118%
Price per share: $11.88
Number of holders: 52
Value change: +$93,725,026
Number of buys: 34
Number of sells: 15

Quarterly Holders Quick Answers

What is CUSIP Y8162K204?
CUSIP Y8162K204 identifies SBLK - Star Bulk Carriers Corp. - Common Shares, $0.01 par value in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2017
Previous quarter: Q4 2016

Recent filing periods for CUSIP Y8162K204:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of SBLK - Star Bulk Carriers Corp. - Common Shares, $0.01 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
OAKTREE CAPITAL MANAGEMENT LP	13F	Company	25%	29,078,777	$148,593,000	—	31 Dec 2016	13F
CASPIAN CAPITAL LP	13F	Company	3.1%	3,533,104	$18,054,000	—	31 Dec 2016	13F
ANGELO GORDON & CO., L.P.	13F	Company	1.4%	1,612,431	$8,240,000	—	31 Dec 2016	13F
TOWLE & CO	13F	Company	1%	1,141,454	$5,833,000	—	31 Dec 2016	13F
Oceanic Investment Management LTD	13F	Company	0.73%	835,200	$4,268,000	—	31 Dec 2016	13F
GLG Partners LP	13F	Company	0.57%	651,293	$3,328,000	—	31 Dec 2016	13F
NEW GENERATION ADVISORS, LLC	13F	Company	0.46%	530,098	$2,709,000	—	31 Dec 2016	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.36%	409,323	$2,092,000	—	31 Dec 2016	13F
RBF Capital, LLC	13F	Company	0.33%	374,358	$1,913,000	—	31 Dec 2016	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.23%	261,300	$1,335,000	—	31 Dec 2016	13F
MARSHALL WACE, LLP	13F	Company	0.21%	246,417	$1,259,000	—	31 Dec 2016	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.15%	172,980	$884,000	—	31 Dec 2016	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.05%	60,748	$310,000	—	31 Dec 2016	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.05%	55,040	$281,000	—	31 Dec 2016	13F
First Heartland Consultants, Inc.	13F	Company	0.05%	54,180	$277,000	—	31 Dec 2016	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.05%	52,800	$270,000	—	31 Dec 2016	13F
A.R.T. Advisors, LLC	13F	Company	0.03%	35,295	$180,000	—	31 Dec 2016	13F
Hutchin Hill Capital, LP	13F	Company	0.03%	34,600	$177,000	—	31 Dec 2016	13F
State of New Jersey Common Pension Fund D	13F	Company	0.03%	31,980	$163,000	—	31 Dec 2016	13F
Neuberger Berman Group LLC	13F	Company	0.03%	30,094	$154,000	—	31 Dec 2016	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.02%	22,101	$112,000	—	31 Dec 2016	13F
Monarch Alternative Capital LP	13F	Company	0.02%	20,000	$102,000	—	31 Dec 2016	13F
NORTHERN TRUST CORP	13F	Company	0.02%	17,460	$89,000	—	31 Dec 2016	13F
WESBANCO BANK INC	13F	Company	0.01%	14,125	$72,000	—	31 Dec 2016	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13F	Company	0.01%	13,100	$67,000	—	31 Dec 2016	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.01%	10,591	$54,000	—	31 Dec 2016	13F
ROYAL BANK OF CANADA	13F	Company	0%	4,000	$20,000	—	31 Dec 2016	13F
MORGAN STANLEY	13F	Company	0%	2,876	$15,000	—	31 Dec 2016	13F
UBS Group AG	13F	Company	0%	2,407	$12,000	—	31 Dec 2016	13F
Cutler Group LLC / CA	13F	Company	0%	2,260	$11,000	—	31 Dec 2016	13F
Kistler-Tiffany Companies, LLC	13F	Company	0%	2,000	$10,000	—	31 Dec 2016	13F
Advisor Group, Inc.	13F	Company	0%	1,960	$10,000	—	31 Dec 2016	13F
BANK OF MONTREAL /CAN/	13F	Company	0%	1,000	$5,000	—	31 Dec 2016	13F
Creative Planning	13F	Company	0%	970	$5,000	—	31 Dec 2016	13F
Tower Research Capital LLC (TRC)	13F	Company	0%	200	$1,000	—	31 Dec 2016	13F

Institutional Holders of Star Bulk Carriers Corp. - Common Shares, $0.01 par value (SBLK) as of Q1 2017

As of 31 Mar 2017, Star Bulk Carriers Corp. - Common Shares, $0.01 par value (SBLK) was held by 52 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 46,600,593 shares. The largest 10 holders included OAKTREE CAPITAL MANAGEMENT LP, Senator Investment Group LP, CASPIAN CAPITAL LP, ANGELO GORDON & CO., L.P., Horseman Capital Management Ltd, Oceanic Investment Management LTD, RENAISSANCE TECHNOLOGIES LLC, Impala Asset Management LLC, RBF Capital, LLC, and NEW GENERATION ADVISORS, LLC. This page lists 52 institutional shareholders reporting positions in this security for the Q1 2017 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2017 vs Q4 2016 Across Filers

Q4 2016 holders

Q1 2017 holders

Holder diff

Investor	Q4 2016 Shares	Q1 2017 Shares	Share Diff	Share Chg %	Q4 2016 Value $	Q1 2017 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.