GRAN TIERRA ENERGY INC. - Common Stock, par value $0.001 per share (the "Shares") (GTE)

Q: What does CUSIP 38500T200 represent in this 13F holders report?

CUSIP 38500T200 is the security identifier for GTE - GRAN TIERRA ENERGY INC. - Common Stock, par value $0.001 per share (the "Shares") used to aggregate holder disclosures.

Q: How many institutions held GTE - GRAN TIERRA ENERGY INC. - Common Stock, par value $0.001 per share (the "Shares") in Q3 2026?

6 institutional investors reported GTE - GRAN TIERRA ENERGY INC. - Common Stock, par value $0.001 per share (the "Shares") for Q3 2026. Use the holders table for investor-level position and value details.

CUSIP: 38500T200

Q3 2026 13F Holders as of 30 Sep 2026

Security type / class: Equity / Common Stock, par value $0.001 per share (the "Shares")
Total 13F shares: 239,918
Total 13F value: $2,365,370
Share change: +125,499
SEC-reported price per share: $9.86
Number of holders: 6
Value change: +$1,509,993
Number of buys: 3
Number of sells: 5
Shares outstanding: 35,669,605

Security key

38500T200

Report period

Q3 2026

Institutions

Top holders

GTE full security history Ownership snapshot Full 13F holder table GRAN TIERRA ENERGY INC. SEC filings GRAN TIERRA ENERGY INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 38500T200

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of GTE - GRAN TIERRA ENERGY INC. - Common Stock, par value $0.001 per share (the "Shares") (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Daniel Lau

Disclosed value leader

GMT CAPITAL CORP

Comparable rows

2/15

Latest evidence

13 Aug 2026

13D/G 3/4/5 13F Lead comparable stake: 14% 13 rows are not safely comparable across share classes. 13D/G row: Daniel Lau Showing 1-6 of 15 holder rows.

Quick read

Daniel Lau leads the comparable SEC ownership view at 14%.

2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Daniel Lau's linked filing trail.

Comparable ownership Top 2

Daniel Lau 14%

Equinox Partners Investment Manag... 4.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Daniel Lau	13D/G 3/4/5 10%+ Owner 13D/G 3/4/5	14% Reported 13D/G · 30 Jun 2026	$32,146,966 4,812,420 shares	+$3,849,150	30 Jun 2026
Equinox Partners Investment Management LLC	13F 13D/G 3/4/5 Company · 10%+ Owner 13F 13D/G 3/4/5	4.3% Reported 13D/G · 11 Sep 2026	$39,884,194 6,381,471 shares	—	30 Jun 2026
GMT CAPITAL CORP	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$185,407,496 36,141,812 shares	—	03 Jun 2021
EQUINOX PARTNERS LP	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$32,348,356 3,474,582 shares	-$27,543,783	13 Aug 2026
KUROTO FUND LP	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$32,348,356 3,474,582 shares	-$27,543,783	13 Aug 2026
MASON HILL PARTNERS LP	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$32,348,356 3,474,582 shares	-$27,543,783	13 Aug 2026

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

239,918

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2026 vs Q2 2026 Across Filers

Q2 2026 holders

Q3 2026 holders

Holder diff

-63

Investor	Q2 2026 Shares	Q3 2026 Shares	Share Diff	Share Chg %	Q2 2026 value	Q3 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend