Skip to content
Disclosery

GTE GRAN TIERRA ENERGY INC

Follow

COM (common), issuer CIK 1273441

59 managers (62 13F filers) reported a position in GTE shares at 2025-09-30, 15,358,029 shares in all. 5 filers opened a position and 16 filers sold out during the quarter.

Managers
59
13F filers
62
New
5
Added
21
Reduced
17
Sold out
16
Shares held by filers
15,358,029

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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
Equinox Partners Investment Management …in group Equinox Partners Investment M…5,097,688$22.2M11.97%013F-HRTimelineGroup
LM Asset Management Inc.2,791,800$12.1M9.65%+846,00013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,517,363$6.6M<0.01%+107,78013F-HRTimelineGroup
RWC ASSET ADVISORS (US) LLCgroup of 2 filers holding998,654$4.29M0Timeline
RENAISSANCE TECHNOLOGIES LLC799,880$3.48M<0.01%-29,70013F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC554,262$2.41M0.05%+31,80513F-HRTimeline
Connor, Clark & Lunn Investment Managem…375,299$1.61M0.01%+34,70013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.352,449$1.53M<0.01%+164,54213F-HRTimelineGroup
Empowered Funds, LLC279,159$1.21M0.01%+22,36313F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC187,866$817K<0.01%-25,07013F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson168,883$716K<0.01%013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding157,942$687K-106,187Timeline
GSA CAPITAL PARTNERS LLP145,478$633K0.05%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding143,752$625K+90,742Timeline
Cubist Systematic Strategies, LLC134,953$587K0.01%+60,16613F-HRTimeline
Sanctuary Advisors, LLC123,702$538K<0.01%+9,18213F-HR/ATimeline
UBS Group AGin group UBS Group AG122,235$532K<0.01%-9,90813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY121,449$528K<0.01%+22,52913F-HR/ATimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.104,459$454K<0.01%+77,37013F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP98,990$431K<0.01%+78,69013F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd94,704$409K<0.01%+82,87313F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC88,889$387K<0.01%new13F-HR/ATimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP87,532$381K<0.01%013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.69,922$304K<0.01%-90,60713F-HRTimelineGroup
Cresset Asset Management, LLC65,850$286K<0.01%013F-HR/ATimeline
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …63,869$278K<0.01%013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC56,843$247K<0.01%+30,59113F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA55,451$241K<0.01%-34,18413F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC55,239$240K<0.01%+10,97913F-HR/ATimelineGroup
Cetera Investment Advisers52,975$230K<0.01%-2,47513F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS51,977$226K<0.01%+41,94613F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC38,899$170K<0.01%+18,01813F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC37,709$164K<0.01%-11,61213F-HRTimelineGroup
CIBC WORLD MARKET INC.31,651$138K<0.01%013F-HRTimeline
R Squared Ltd29,156$127K0.05%+17,83513F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/27,632$120K<0.01%-86213F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC27,449$119K<0.01%-111,33313F-HRTimelineGroup
PDT Partners, LLC27,364$119K0.01%013F-HRTimeline
VICTORY FINANCIAL GROUP, LLC24,485$107K0.01%013F-HRTimeline
Centiva Capital, LP23,694$103K0.01%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP18,640$81.1K<0.01%-7,42913F-HRTimelineGroup
SANDERS MORRIS HARRIS LLC11,866$51.6K0.01%013F-HRTimeline
DGS Capital Management, LLCin group DGS Capital Management, LLC10,462$45.5K0.01%new13F-HRTimelineGroup
NewEdge Advisors, LLC10,000$43.5K<0.01%013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/5,924$25.8K<0.01%-10,03813F-HR/ATimelineGroup
SIMPLEX TRADING, LLC5,016$21K<0.01%-43,04713F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/2,876$17K<0.01%-4,44413F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,391$6.2K<0.01%+30013F-HRTimelineGroup
Federation des caisses Desjardins du Qu…1,379$5.9K<0.01%+1,25013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC1,292$5.62K<0.01%+30213F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.715$2.99K<0.01%-513F-HRTimelineGroup
GROUP ONE TRADING LLC671$2.92K<0.01%-11,51213F-HRTimeline
MOTCO100$435<0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN65$283<0.01%013F-HRTimelineGroup
Activest Wealth Management61$265<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.10$44<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.5$22<0.01%013F-HRTimeline
Medallion Wealth Advisors, LLC2$9<0.01%013F-HRTimeline
Evelyn Partners Investment Management (…1$4<0.01%013F-HRTimeline