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Buy Day today: Neutral (56) Mixed market breadth · no major macro event
GTE

Gran Tierra Energy Inc

Energy · Oil & Gas E&P

9.60$ -5.5% vs. previous close Closing price · As of: Sep 25, 2026

Ownership

Ownership Structure

Who owns Gran Tierra Energy Inc (GTE)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 96.0% of the shares are freely tradable; institutional investors hold 61.6%.

Institutional ownership ?Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings. 61.6%
Insiders ?Share of the stock held by the executives, founders and major shareholders of the company itself. 4.0%
Float ?Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders. 96.0%
Short % of float ?Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices. 4.2%
Shares Outstanding ?Total number of shares issued. Price times share count gives market cap. 35Mio.

Largest Shareholders

No ownership data is available for this stock yet.

Insider holdings

Insider holdings GTE
Person Role Shares Value As of Type
Equinox Partners Investment Management LLC 10% Owner 3,474,582 33,355,987 $ Aug 14, 2026 indirect
Guidry Gary President and CEO 509,382 4,890,067 $ Sep 17, 2026 direct
Evans Jim EVP, Corporate Services 50,343 483,293 $ Sep 17, 2026 direct
Abraham Phillip D EVP, Legal and Land 44,938 431,405 $ Sep 17, 2026 direct
Morin Sebastien Chief Operating Officer 38,587 370,435 $ Sep 17, 2026 direct

Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.

Insiders

Insider Transactions

Insider Transactions
Date Person Role Type Shares Price Value
Sep 17, 2026 Evans Jim EVP, Corporate Services Other 127 10.59 1,345
Sep 17, 2026 Guidry Gary President and CEO Other 394 10.59 4,172
Sep 17, 2026 Morin Sebastien Chief Operating Officer Other 281 10.59 2,976
Sep 17, 2026 Abraham Phillip D EVP, Legal and Land Other 225 10.59 2,383
Sep 3, 2026 Morin Sebastien Chief Operating Officer Other 299 10.03 2,999
Sep 3, 2026 Guidry Gary President and CEO Other 418 10.03 4,193
Sep 3, 2026 Evans Jim EVP, Corporate Services Other 135 10.03 1,354
Sep 3, 2026 Abraham Phillip D EVP, Legal and Land Other 239 10.03 2,397
Aug 17, 2026 Morin Sebastien Chief Operating Officer Other 316 9.51 3,005
Aug 17, 2026 Evans Jim EVP, Corporate Services Other 142 9.51 1,350
Aug 17, 2026 Abraham Phillip D EVP, Legal and Land Other 253 9.51 2,406
Aug 17, 2026 Guidry Gary President and CEO Other 442 9.51 4,203
Aug 14, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 30,011 9.31 279,402
Aug 14, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 35,993 9.31 335,095
Aug 14, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 141,057 9.31 1,313,241
Aug 14, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 140,929 9.31 1,312,049
Aug 13, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 28,197 9.23 260,258
Aug 13, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 33,818 9.23 312,140
Aug 13, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 132,532 9.23 1,223,270
Aug 13, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 132,412 9.23 1,222,163
Aug 12, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 14,262 9.49 135,346
Aug 12, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 17,105 9.49 162,326
Aug 12, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 67,036 9.49 636,172
Aug 12, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 66,974 9.49 635,583
Aug 11, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 21,432 9.30 199,318
Aug 11, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 25,703 9.30 239,038
Aug 11, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 100,734 9.30 936,826
Aug 11, 2026 Equinox Partners Investment Management LLC 10% Owner Sell 100,641 9.30 935,961

Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →

Data as of: September 25, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)

Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.

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