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Gran Tierra Energy Inc.

GTE
Exchange
NYSE
Industry
Crude Petroleum & Natural Gas
SEC CIK
0001273441

In the last 90 days, Gran Tierra Energy Inc. insiders filed 1 open-market purchase and 4 sales; 69 institutions reported holding it in 13F filings for Q2 2026, worth $143.3M in total; no superinvestor holds it.

13F holders, Q2 2026

Institutional positions in Gran Tierra Energy Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
69
0 vs. Q1 2026
Shares held
22.9M
+1.24M (+5.7%) vs. Q1 2026
Total value
$143.3M
−$51.4M (−26.4%) vs. Q1 2026
New holders
12
30 more added
Sold out
12
17 more reduced

2 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting GTE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2026: 69 institutions
Q1 2021: 65 institutionsQ2 2021: 71 institutionsQ3 2021: 68 institutionsQ4 2021: 74 institutionsQ1 2022: 88 institutionsQ2 2022: 112 institutionsQ3 2022: 115 institutionsQ4 2022: 106 institutionsQ1 2023: 104 institutionsQ2 2023: 56 institutionsQ3 2023: 60 institutionsQ4 2023: 60 institutionsQ1 2024: 58 institutionsQ2 2024: 67 institutionsQ3 2024: 73 institutionsQ4 2024: 80 institutionsQ1 2025: 75 institutionsQ2 2025: 73 institutionsQ3 2025: 62 institutionsQ4 2025: 62 institutionsQ1 2026: 71 institutionsQ2 2026: 69 institutions
Value heldQ2 2026: $143.3M
Q1 2021: $56.7MQ2 2021: $51.4MQ3 2021: $45.7MQ4 2021: $52.9MQ1 2022: $150.8MQ2 2022: $135.6MQ3 2022: $148.5MQ4 2022: $122.3MQ1 2023: $90.9MQ2 2023: $46.5MQ3 2023: $68.4MQ4 2023: $57.6MQ1 2024: $64.2MQ2 2024: $111.4MQ3 2024: $68.9MQ4 2024: $116.8MQ1 2025: $82.4MQ2 2025: $81.9MQ3 2025: $66.7MQ4 2025: $75.8MQ1 2026: $196.2MQ2 2026: $143.3M
Institutions holding GTE and their total value by quarter
QuarterHoldersValue
Q2 202669$143.3M
Q1 202671$196.2M
Q4 202562$75.8M
Q3 202562$66.7M
Q2 202573$81.9M
Q1 202575$82.4M
Q4 202480$116.8M
Q3 202473$68.9M
Q2 202467$111.4M
Q1 202458$64.2M
Q4 202360$57.6M
Q3 202360$68.4M
Q2 202356$46.5M
Q1 2023104$90.9M
Q4 2022106$122.3M
Q3 2022115$148.5M
Q2 2022112$135.6M
Q1 202288$150.8M
Q4 202174$52.9M
Q3 202168$45.7M
Q2 202171$51.4M
Q1 202165$56.7M

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Gran Tierra Energy Inc.; share changes are against Q1 2026.

Institutions holding GTE in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Evelyn Partners Group Ltd1$60.00%+1New
Medallion Wealth Advisors, LLC2$130.00%00.0%Unchanged
Bogart Wealth, LLC7$440.00%00.0%Unchanged
Optiver Holding B.V.10$620.00%00.0%Unchanged
Activest Wealth Management61$3810.00%00.0%Unchanged
Wells Fargo & Company72$4500.00%+7+10.8%Added
SBI Securities Co., Ltd.105$6560.00%−2−1.9%Reduced
Federation des caisses Desjardins du Quebec109$6750.00%+30+38.0%Added
Farther Finance Advisors, LLC176$1.10K0.00%+176New
TD Waterhouse Canada Inc.1,000$5.96K0.00%+900+900.0%Added
Citigroup Inc990$6.19K0.00%−4,041−80.3%Reduced
Jones Financial Companies LLLP1,091$6.82K0.00%00.0%Unchanged
Signaturefd, LLC1,232$7.70K0.00%+308+33.3%Added
US Bancorp1,500$9.38K0.00%+1,500New
Advisor Group Holdings, Inc.3,420$21.4K0.00%+1,500+78.1%Added
Simplex Trading, LLC3,817$23.9K0.00%+1,178+44.6%Added
Caitong International Asset Management Co., Ltd4,649$29.1K0.00%+4,649New
Royal Bank of Canada5,231$32.0K0.00%−14,461−73.4%Reduced
National Bank of Canada4,615$40.6K0.00%+1,520+49.1%Added
Walleye Capital LLC9,648$60.3K0.00%+3,937+68.9%Added
Marshall Wace, LLP10,600$66.3K0.00%+10,600New
Oxford Asset Management LLP10,912$68.2K0.03%−21,195−66.0%Reduced
Engineers Gate Manager LP12,311$76.9K0.00%−4,529−26.9%Reduced
State of Wyoming16,795$105.0K0.01%+16,795New
Axq Capital, LP18,835$117.7K0.01%−20,851−52.5%Reduced
Occudo Quantitative Strategies LP22,358$139.7K0.01%+11,371+103.5%Added
Y-Intercept (Hong Kong) Ltd24,326$152.0K0.00%+24,326New
HSBC Holdings PLC24,573$154.1K0.00%−2,210−8.3%Reduced
PDT Partners, LLC27,364$171.0K0.01%00.0%Unchanged
Bank of Montreal27,543$172.1K0.00%+149+0.5%Added
SG Americas Securities, LLC29,012$181.0K0.00%+11,853+69.1%Added
Brevan Howard Capital Management LP30,248$189.1K0.00%+11,240+59.1%Added
Barclays PLC30,313$189.5K0.00%−17,315−36.4%Reduced
Exchange Traded Concepts, LLC37,519$234.5K0.00%+11,163+42.4%Added
Graham Capital Management, L.P.38,260$239.1K0.01%−885−2.3%Reduced
Campbell & CO Investment Adviser LLC44,575$278.6K0.01%+44,575New
Group One Trading, L.P.44,753$279.7K0.01%−11,419−20.3%Reduced
GAM Holding AG50,000$312.5K0.02%00.0%Unchanged
Schonfeld Strategic Advisors LLC51,248$320.3K0.00%−47,118−47.9%Reduced
XTX Topco Ltd58,674$366.7K0.00%+15,044+34.5%Added
Point72 Asset Management, L.P.60,118$375.1K0.00%−314,269−83.9%Reduced
Cresset Asset Management, LLC65,850$411.6K0.00%00.0%Unchanged
Bank of America Corp69,180$432.4K0.00%+69,180New
Susquehanna Portfolio Strategies, LLC70,461$440.4K0.01%00.0%Unchanged
Goldman Sachs Group Inc72,144$450.9K0.00%−3,005−4.0%Reduced
Jane Street Group, LLC89,358$558.5K0.00%−137,840−60.7%Reduced
BlackRock, Inc.92,309$576.9K0.00%−59,840−39.3%Reduced
Squarepoint Ops LLC92,661$579.1K0.00%+92,661New
Jump Financial, LLC126,998$793.7K0.01%−249,837−66.3%Reduced
Acadian Asset Management LLC143,614$891.0K0.00%+143,614New
Quadrature Capital Ltd160,292$1.01M0.01%−15,306−8.7%Reduced
First Trust Advisors LP180,984$1.13M0.00%+180,984New
JPMorgan Chase & Co280,682$1.74M0.00%+3,466+1.3%Added
Millennium Management LLC333,190$2.08M0.00%+83,150+33.3%Added
Empowered Funds, LLC360,592$2.25M0.01%+39,000+12.1%Added
Citadel Advisors LLC404,578$2.53M0.00%+20,847+5.4%Added
Morgan Stanley411,141$2.57M0.00%+163,039+65.7%Added
Dimensional Fund Advisors LP437,209$2.73M0.00%+202,364+86.2%Added
BNP Paribas Arbitrage, SA467,826$2.92M0.00%+125,106+36.5%Added
UBS Group AG505,894$3.16M0.00%+82,950+19.6%Added
Connor, Clark & Lunn Investment Management Ltd.523,877$3.29M0.01%+117,381+28.9%Added
Bridgeway Capital Management, LLC575,603$3.60M0.06%+19,687+3.5%Added
Arrowstreet Capital, Limited Partnership803,763$5.02M0.00%+199,386+33.0%Added
Renaissance Technologies LLC960,360$6.00M0.01%+183,680+23.6%Added
D. E. Shaw & Co., Inc.1,158,224$7.24M0.00%+58,018+5.3%Added
Two Sigma Investments, LP1,385,858$8.66M0.01%+426,944+44.5%Added
American Century Companies Inc1,702,578$10.6M0.00%+93,428+5.8%Added
LM Asset (IM) Inc.4,365,420$27.3M18.88%+320,000+7.9%Added
Equinox Partners Investment Management LLC6,381,471$39.9M18.78%00.0%Unchanged
Prelude Capital Management, LLC0$00.00%−202,534−100.0%Sold out
Quantbot Technologies LP0$00.00%−83,734−100.0%Sold out
Cygnus Capital Advisors, LLC0$00.00%−81,610−100.0%Sold out
Susquehanna International Group, LLP0$00.00%−57,763−100.0%Sold out
HRT Financial LP0$00.00%−50,425−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−39,944−100.0%Sold out
Stifel Financial Corp0$00.00%−37,008−100.0%Sold out
Winton Group Ltd0$00.00%−29,536−100.0%Sold out
Northern Trust Corp0$00.00%−18,413−100.0%Sold out
Virtu Financial LLC0$00.00%−18,447−100.0%Sold out
nVerses Capital, LLC0$00.00%−15,879−100.0%Sold out
Tower Research Capital LLC (TRC)0$00.00%−2,635−100.0%Sold out
Janus Henderson Group PLC––––Not filed
Evelyn Partners Investment Management (Europe) Ltd––––Not filed