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Gran Tierra Energy Inc. (GTE)

Gran Tierra Energy Inc. brought in $657.5M of revenue over the twelve months to September 30, 2026, up 7.1% from a year earlier. It posted a net loss of $277.9M. At September 30, 2026 it held $141.1M in cash against $516.8M of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on November 6, 2026.

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Price
$9.68
+1.04% on the day · November 10, 2026
52-week range $3.73 to $11.94
Market cap
$371.7M
Revenue (last 12 months)
$657.5M
+7.1% year on year
Net margin
-42.3%

Key facts about Gran Tierra Energy Inc.

Net worth
Gran Tierra Energy Inc. has a market value (market cap) of $371.7M at the latest share price, and shareholders' equity of $90.2M on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
Revenue and profit
In fiscal 2025 revenue was $596.7M (-4.0% year on year), with a net loss of $193.1M. Over the 12 months to September 30, 2026: revenue $657.5M, net loss $277.9M.
Cash flow
In fiscal 2025 operations brought in $313.2M of cash.
Latest report
The latest periodic report (quarterly report, 10-Q) was filed with the SEC on November 6, 2026 and covers the period to September 30, 2026. Open on SEC EDGAR
Next earnings report
Gran Tierra Energy Inc.'s next report is expected around January 28, 2027. That is an estimate from its filing rhythm, not a date the company has announced.

What Gran Tierra Energy Inc. does

Gran Tierra Energy Inc. is registered with the SEC under industry code SIC 1311 (Crude Petroleum & Natural Gas). Its shares trade on NYSE under the ticker GTE.

Revenue and profit by year

Revenue
FY18: $613.4M $613.4M FY18FY19: $571M $571M FY19FY20: $237.8M $237.8M FY20FY21: $473.7M $473.7M FY21FY22: $711.4M $711.4M FY22FY23: $637M $637M FY23FY24: $621.8M $621.8M FY24FY25: $596.7M $596.7M FY25
Net income
FY18: $102.6M $102.6M FY18FY19: $38.7M $38.7M FY19FY20: -$778M -$778M FY20FY21: $42.5M $42.5M FY21FY22: $139M $139M FY22FY23: -$6.3M -$6.3M FY23FY24: $3.2M $3.2M FY24FY25: -$193.1M -$193.1M FY25

Fiscal years as reported in annual reports. Amounts in USD.

Key figures

Fiscal yearRevenueOperating incomeNet incomeDiluted EPSFree cash flow
2025$596.7Mn/a-$193.1M-$5.45n/a
2024$621.8Mn/a$3.2M$0.10n/a
2023$637Mn/a-$6.3M-$0.19n/a
2022$711.4Mn/a$139M$3.76n/a
2021$473.7Mn/a$42.5M$1.15n/a
2020$237.8Mn/a-$778M-$20.32n/a

Earnings: every quarter and the next report date

Full financial statements: income, balance sheet and cash flow

Next report expected around January 28, 2027.

Estimated from its filing rhythm: 52 weeks after its report of January 29, 2026. Not a date the company has announced. See the report calendar · Earnings, quarter by quarter

Where GTE ranks in Energy

Revenue$596.7M
#98 of 163 in Energy · Bottom 40%
Revenue growth-4.0%
#96 of 159 in Energy · Bottom 40%
Net margin-32.4%
#148 of 159 in Energy · Bottom 7%

Latest fiscal year of every company in the sector with the figure reported. Revenue is ranked among companies reporting in US dollars; growth and margins among companies with at least 10 million of revenue. Energy

Latest SEC filings

What Gran Tierra Energy Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. November 6, 2026
  2. November 6, 2026
    Quarterly report 10-Q · period to September 30, 2026Revenue rose 13% to $168.3M versus the same quarter last year; diluted EPS -$1.20 versus -$0.57.
  3. October 9, 2026
  4. October 7, 2026
  5. September 23, 2026
  6. September 17, 2026
  7. September 15, 2026
  8. September 1, 2026
  9. August 28, 2026
  10. August 17, 2026

Recent insider filings (Forms 3, 4 and 144): 10, the latest on October 20, 2026. Insider transactions on SEC

Insider trades

What the people running Gran Tierra Energy Inc. did with its shares, from the Form 4 filings they must send the SEC within two business days.

Insiders sold $6.3M worth of shares in the last 90 days and bought none on the open market.

Bought (open market)
$0
last 90 days
Sold
$6.3M
last 90 days
Net sold
674,949
$6.3M
DateInsiderWhatSharesPriceValueFiling
October 16, 2026 Morin SebastienChief Operating Officer Received as pay 276 $10.69 $3K Form 4
October 16, 2026 Abraham Phillip DEVP, Legal and Land Received as pay 221 $10.69 $2.4K Form 4
October 16, 2026 Guidry GaryPresident and CEO, Director Received as pay 386 $10.69 $4.1K Form 4
October 16, 2026 Evans JimEVP, Corporate Services Received as pay 124 $10.69 $1.3K Form 4
October 1, 2026 Morin SebastienChief Operating Officer Received as pay 302 $9.67 $2.9K Form 4
October 1, 2026 Evans JimEVP, Corporate Services Received as pay 136 $9.67 $1.3K Form 4
October 1, 2026 Guidry GaryPresident and CEO, Director Received as pay 423 $9.67 $4.1K Form 4
October 1, 2026 Abraham Phillip DEVP, Legal and Land Received as pay 242 $9.67 $2.3K Form 4

All insider filings on SEC.gov · Where insiders are buying across the market

Who owns GTE

Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.

5% holders

Anyone who owns more than 5% of a class of shares must say so on Schedule 13D (if they may seek to influence the company) or 13G (a passive holder). The latest filing of each holder is shown: 13G filings of the last 2 years, 13D of the last 3.

HolderOf classSharesFiled
Daniel Lau13G, passive with 4 related filers 13.6% 4,812,420 August 12, 2026

Latest filings below 5%: Equinox Partners Investment Management LLC 4.3% (September 17, 2026); Encompass Capital Advisors LLC 0% (November 14, 2025); GMT Capital Corp. 2.8% (November 14, 2024).

Largest institutional holders

Positions that investment managers reported on Form 13F for the quarter ended June 30, 2026, largest first, with the change on the quarter ended March 31, 2026. Managers file 13F up to 45 days after a quarter ends. 69 managers reported a position.

HolderSharesValueChange on quarter
Equinox Partners Investment Management LLC6,381,471$39.9M0
LM Asset Management Inc.4,365,420$27.3M+320,000
American Century Companies Inc1,702,578$10.6M+93,428
Two Sigma Investments, LP1,385,858$8.7M+426,944
D. E. Shaw & Co., Inc.1,158,224$7.2M+58,018
Renaissance Technologies LLC960,360$6M+183,680
Arrowstreet Capital, Limited Partnership803,763$5M+199,386
Bridgeway Capital Management, LLC575,603$3.6M+19,687
Connor, Clark & Lunn Investment Management Ltd.523,877$3.3M+117,381
UBS Group AG505,894$3.2M+82,950
Bnp Paribas Financial Markets467,826$2.9M+125,106
Dimensional Fund Advisors LP437,209$2.7M+202,364
Morgan Stanley411,141$2.6M+163,039
Citadel Advisors LLC404,578$2.5M+20,847
Empowered Funds, LLC360,592$2.3M+39,000
Millennium Management LLC333,190$2.1M+83,150
Jpmorgan Chase & Co280,682$1.7M+3,466
First Trust Advisors LP180,984$1.1Mnew
Quadrature Capital Ltd160,292$1M-15,306
Jump Financial, LLC126,998$793.7K-249,837

Insiders

Reported holdings of insiders who filed a Form 4 in the last 12 months: the shares each one held after their latest reported transaction. This is not the total held by all insiders.

11 insiders reported holding 9,083,927 shares in total, about $87.9M at the last price.

HolderSharesAs of
LM Asset Management Inc.10% owner 4,403,2004,403,200 held indirectly August 4, 2026
Lau Daniel10% owner 3,531,2003,531,200 held indirectly December 18, 2025
Guidry GaryPresident and CEO, Director 510,191 October 16, 2026
Equinox Partners Investment Management LLC10% owner 299,625299,625 held indirectly August 14, 2026
Ellson RyanChief Financial Officer 77,363 April 7, 2026
Smith David PDirector 59,750 January 2, 2026
Wade Brooke N.Director 58,729 September 24, 2026
Evans JimEVP, Corporate Services 53,8033,200 held indirectly October 16, 2026
Abraham Phillip DEVP, Legal and Land 45,401 October 16, 2026
Morin SebastienChief Operating Officer 39,165 October 16, 2026

Schedule 13D/13G filings on SEC.gov

All filings on SEC EDGAR

Questions about GTE

What does Gran Tierra Energy Inc. do?

Gran Tierra Energy Inc. is a company in the Energy sector, listed on NYSE as GTE. Its shares trade on NYSE under the ticker GTE.

What is Gran Tierra Energy Inc.'s net worth?

Gran Tierra Energy Inc. has a market value (market cap) of $371.7M at the latest share price, and shareholders' equity of $90.2M on its balance sheet at September 30, 2026. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.

Is Gran Tierra Energy Inc. profitable?

No. Over the twelve months to September 30, 2026 it reported a net loss of $277.9M on revenue of $657.5M.

How much revenue does Gran Tierra Energy Inc. make?

Over the twelve months to September 30, 2026 Gran Tierra Energy Inc. reported revenue of $657.5M. That is 7.1% more than a year earlier.

When did Gran Tierra Energy Inc. last report?

Its most recent periodic report is the quarterly report (10-Q) filed on November 6, 2026. It covers the period to September 30, 2026.

When is Gran Tierra Energy Inc.'s next earnings report?

Gran Tierra Energy Inc.'s next report is expected around January 28, 2027. That is an estimate from its filing rhythm, not a date the company has announced.

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Where the numbers come from

Financial figures are the values Gran Tierra Energy Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.