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Disclosery

ECO OKEANIS ECO TANKERS COR

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Stock (common), issuer CIK 1964954

93 managers (93 13F filers) reported a position in ECO shares at 2026-03-31, 9,511,148 shares in all. 39 filers opened a position and 11 filers sold out during the quarter.

Managers
93
13F filers
93
New
39
Added
34
Reduced
14
Sold out
11
Shares held by filers
9,511,148

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
QVT Financial LP1,423,997$64.8M5.12%013F-HRTimeline
FIL Ltdin group FIL Ltd624,184$32.4M0.03%+50,00213F-HRTimelineGroup
Portolan Capital Management, LLCin group Portolan Capital Management, …538,860$27.3M1.45%+377,04513F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP492,018$24.9M0.03%+169,59513F-HRTimelineGroup
Encompass Capital Advisors LLCin group Encompass Capital Advisors LLC377,432$19.1M0.78%-432,72213F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC367,253$18.9M0.03%new13F-HRTimelineGroup
VR Advisory Services Ltd343,729$17.4M2.06%+86,44713F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC342,431$17.3M<0.01%+117,07313F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC326,300$17M0.02%+246,89613F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO310,570$15.4M<0.01%+156,24513F-HR/ATimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP304,372$15.4M0.01%+146,03213F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/278,305$14.1M<0.01%+136,78213F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC270,001$13.7M<0.01%+158,85813F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.266,552$13.5M<0.01%+61,22513F-HRTimelineGroup
FEARNLEY ASSET MANAGEMENT AS236,394$12.2M4%-318,85313F-HRTimeline
VOLORIDGE INVESTMENT MANAGEMENT, LLC178,133$9.01M0.04%new13F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC177,417$8.98M0.06%+74,23113F-HR/ATimelineGroup
Qube Research & Technologies Ltd172,786$8.74M0.01%+98,62413F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …158,621$8.08M<0.01%-134,16113F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.131,145$6.63M0.01%+12,55613F-HRTimelineGroup
Oceanic Investment Management LTD112,371$5.68M4.84%new13F-HRTimeline
Global IMC LLC107,025$5.41M11.48%new13F-HRTimeline
DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD.in group DYMON ASIA CAPITAL (SINGAPORE…105,038$5.31M1.17%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS98,962$5.01M<0.01%+68,56713F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC91,240$4.62M<0.01%-32,86913F-HRTimelineGroup
UBS Group AGin group UBS Group AG90,932$4.6M<0.01%+27,86713F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC83,055$4.2M<0.01%new13F-HRTimelineGroup
Informed Momentum Co LLC80,569$4.08M0.47%new13F-HRTimeline
Engineers Gate Manager LP71,465$3.62M0.05%+19,58013F-HRTimeline
Militia Capital Management LLCin group Militia Capital Management LLC70,000$3.54M0.79%13F-HR/ATimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd69,246$3.5M0.04%+10,60313F-HRTimelineGroup
Energy Income Partners, LLC69,118$3.5M0.06%+2,25013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.63,190$3.2M<0.01%+43,56713F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC63,149$3.19M0.07%+37,40713F-HRTimeline
ExodusPoint Capital Management, LP61,984$3.14M0.03%+47,52313F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY58,858$2.98M<0.01%+10,35413F-HRTimelineGroup
Penserra Capital Management LLCin group Penserra Capital Management L…58,627$2.96M0.03%new13F-HRTimelineGroup
Thomist Capital Management, LP55,100$2.79M0.95%new13F-HRTimeline
HRT FINANCIAL LP54,704$2.77M0.01%new13F-HRTimeline
Aquatic Capital Management LLC53,607$2.71M0.08%+40,95813F-HRTimeline
Marnell Management LLC53,253$2.69M1.79%+45,19613F-HRTimeline
GRAHAM CAPITAL WEALTH MANAGEMENT, LLC52,595$2.66M2.36%new13F-HRTimeline
Cetera Investment Advisers42,403$2.19M<0.01%new13F-HRTimeline
GeoSphere Capital Management, LLC40,000$2.02M1.22%-32,50013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd38,447$1.95M0.03%new13F-HRTimelineGroup
CVFG LLC31,665$1.6M0.2%new13F-HRTimeline
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A30,000$1.52M<0.01%013F-HRTimelineGroup
Glenorchy Capital Ltd27,706$1.44M0.78%+2,84713F-HRTimeline
CITIGROUP INCin group CITIGROUP INC27,277$1.38M<0.01%+7,48213F-HRTimelineGroup
Massar Capital Management, LP26,320$1.33M0.27%new13F-HRTimeline
Uniplan Investment Counsel, Inc.22,830$1.15M0.12%new13F-HRTimeline
Manatuck Hill Partners, LLC20,000$1.01M0.33%new13F-HRTimeline
NAVELLIER & ASSOCIATES INC19,839$1M0.1%+1,18213F-HRTimeline
Triumph Capital Management19,800$1M0.2%+11,90013F-HRTimeline
Kovack Advisors, Inc.18,646$943K0.05%-15013F-HRTimeline
SPROTT INC.15,800$799K0.02%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…15,072$778K<0.01%new13F-HRTimeline
Numerai GP LLC14,903$754K0.08%-6,17413F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC13,562$686K<0.01%new13F-HRTimelineGroup
DAVENPORT & Co LLC12,190$617K<0.01%new13F-HRTimeline
Jain Global LLC10,902$552K0.01%-1,20013F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC8,414$426K0.03%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.8,340$422K<0.01%-70,18813F-HRTimelineGroup
State of Wyoming8,123$411K0.05%+20213F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP8,119$411K<0.01%-28513F-HRTimelineGroup
LPL Financial LLC7,197$364K<0.01%-2,92813F-HRTimeline
SG Americas Securities, LLC7,073$358K<0.01%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN6,632$336K<0.01%+6,48813F-HR/ATimelineGroup
Cambridge Investment Research Advisors,…6,529$331K<0.01%new13F-HRTimeline
EPACRIA CAPITAL PARTNERS, LLC5,857$296K0.23%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC5,164$261K<0.01%-196,03113F-HRTimelineGroup
Caitong International Asset Management …5,128$259K0.05%+4,07613F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC5,089$257K<0.01%-9,12113F-HRTimelineGroup
Private Advisor Group, LLC5,069$256K<0.01%new13F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC4,972$252K<0.01%new13F-HRTimelineGroup
GTS SECURITIES LLC4,788$242K0.01%new13F-HRTimeline
Dynamic Technology Lab Private Ltd4,753$240K0.04%new13F-HRTimeline
MML INVESTORS SERVICES, LLC4,325$219K<0.01%new13F-HRTimeline
Quantbot Technologies LP4,252$215K0.01%-28,76213F-HRTimeline
COMMERCE BANKin group COMMERCE BANK4,000$202K<0.01%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,389$121K<0.01%+2,38113F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,335$69K<0.01%+13513F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…567$28.7K<0.01%new13F-HRTimelineGroup
UNIVERSITY OF TEXAS/TEXAS AM INVESTMENT…402$20.3K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…232$11.7K<0.01%new13F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…200$10.1K<0.01%new13F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.90$4.55K<0.01%new13F-HRTimeline
Cornerstone Financial Management LLC82$4.15K<0.01%013F-HR/ATimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…25$1.26K<0.01%new13F-HRTimelineGroup
Dogwood Wealth Management LLC21$1.06K<0.01%new13F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC17$878<0.01%new13F-HRTimeline
Root Financial Partners, LLC13$658<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.1$51<0.01%013F-HRTimeline