GRAN TIERRA ENERGY INC. - GTE

Ownership (Schedule 13D / 13G) · latest 50 filings · Back to all files
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Filed Form Reporting person Percent Shares SEC
Aug 17, 2026 SCHEDULE 13G Equinox Partners Investment Management LLC 9.8% 3,474,582 View
Aug 17, 2026 SCHEDULE 13G Equinox Partners, L.P. 4.0% 1,407,074 View
Aug 17, 2026 SCHEDULE 13G Kuroto Fund LP 1.0% 359,336 View
Aug 17, 2026 SCHEDULE 13G Mason Hill Partners, LP 0.9% 299,625 View
Aug 17, 2026 SCHEDULE 13G Sean M. Fieler 9.8% 3,474,582 View
Aug 13, 2026 SCHEDULE 13D/A 11.7% View
Aug 12, 2026 SCHEDULE 13G/A Daniel Lau 13.6% 4,812,420 View
Aug 12, 2026 SCHEDULE 13G/A Christine Man 13.1% 4,637,970 View
Aug 12, 2026 SCHEDULE 13G/A LM Asset Management Inc. 12.3% 4,365,420 View
Aug 12, 2026 SCHEDULE 13G/A LM Asset Fund Limited Partnership 8.1% 2,847,800 View
Aug 12, 2026 SCHEDULE 13G/A LM Asset General Partner Ltd. 10.3% 3,648,020 View
Aug 07, 2026 SCHEDULE 13D/A 13.5% View
Percent = "% of class represented by amount beneficially owned" for this reporting person in the filed 13D/13G. Shares = reported beneficial ownership amount for the same row (not portfolio shares from 13F). Amendments (/A) can repeat the same holder over time, so rows should not be summed. Extraction is best-effort from filing text and can be missing or noisy; verify exact figures via the SEC link in each row.