GTE · Gran Tierra Energy Inc. · Shareholders & Ownership

$9.72 +0.30 (+3.18%) Play latest call Q3 2026 earnings call transcript

Market Cap

$333.30M

35.38M

Volume · Nov 9 119.3K Avg daily vol (3M) 616.86K

Every disclosed holder of GTE in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns GTE

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	69	23,143,339	65.41%	Yes
Insiders (Forms 3, 4, 5)	9	4,769,102	13.48%	Yes
13D/G-only blocks	1	863,751	2.44%	Yes
Remaining	—	6,605,619	18.67%	Rest
Registered funds (N-PORT, not summed)	32	2,944,150	8.32%	No

Shares outstanding: 35,381,811, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of GTE

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Daniel Lau 13G CIK 1950123 · Unknown · Jun 30, 2026 Rule 13d-1(c), passive investor, not summed	4,812,420	13.60%	+576,220	Jun 30, 2026	Rule 13d-1(c), passive investor, not summed
1.1	Lau Daniel Insider CIK 1950123 · Dec 18, 2025 10% Owner, issuer-wide	3,916,200	11.07%	+360,000	Dec 18, 2025	10% Owner, issuer-wide
2	LM Asset Management Inc. Insider CIK 2057190 · Aug 4, 2026 10% Owner, issuer-wide, not summed	4,675,750	13.22%	+58,000	Aug 4, 2026	10% Owner, issuer-wide, not summed
2.1	LM Asset Management Inc. 13F CIK 2057190 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	4,365,420	12.34%	+320,000	Jun 30, 2026	carried, not yet filed for the newest quarter
3	AMERICAN CENTURY COMPANIES INC 13F CIK 748054 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,702,578	4.81%	+93,428	Jun 30, 2026	carried, not yet filed for the newest quarter
4	Equinox Partners Investment Management LLC 13G CIK 938552 · Registered investment adviser · Sep 11, 2026 Rule 13d-1(c), passive investor, not summed	1,533,793	4.34%	-1,940,789	Sep 11, 2026	Rule 13d-1(c), passive investor, not summed
4.1	Equinox Partners Investment Management LLC 13F CIK 938552 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	6,381,471	18.04%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
4.2	Equinox Partners Investment Management LLC Insider CIK 938552 · Aug 14, 2026 Director, 10% Owner, issuer-wide, not summed	3,474,582	9.82%	-674,949	Aug 14, 2026	Director, 10% Owner, issuer-wide, not summed
5	Avantis U.S. Small Cap Value ETF Fund S000066459 · Registered fund · Aug 31, 2026 American Century ETF Trust, not summed	1,521,137	4.30%	+115,644	Aug 31, 2026	American Century ETF Trust, not summed
6	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,385,858	3.92%	+426,944	Jun 30, 2026	carried, not yet filed for the newest quarter
7	D. E. Shaw & Co., Inc. 13F CIK 1009207 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,158,224	3.27%	+58,018	Jun 30, 2026	carried, not yet filed for the newest quarter
8	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	960,360	2.71%	+183,680	Jun 30, 2026	carried, not yet filed for the newest quarter
9	GMT Capital Corp 13G CIK 1106191 · Registered investment adviser · Sep 30, 2024 Rule 13d-1(b), qualified institution, unconfirmed, last confirmed Sep 30, 2024	863,751	2.44%	-1,405,849	Sep 30, 2024	Rule 13d-1(b), qualified institution, unconfirmed, last confirmed Sep 30, 2024
10	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	803,763	2.27%	+199,386	Jun 30, 2026	carried, not yet filed for the newest quarter
11	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	575,603	1.63%	+19,687	Jun 30, 2026	carried, not yet filed for the newest quarter
11.1	Ultra-Small Company Fund Fund S000004423 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	139,793	0.40%	0	Jun 30, 2026	Bridgeway Funds, Inc., not summed
11.2	Ultra-Small Company Market Fund Fund S000004424 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	77,500	0.22%	0	Jun 30, 2026	Bridgeway Funds, Inc., not summed
11.3	Omni Small-Cap Value Fund Fund S000033567 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	75,000	0.21%	0	Jun 30, 2026	Bridgeway Funds, Inc., not summed
12	Connor, Clark & Lunn Investment Management Ltd. 13F CIK 1596800 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	523,877	1.48%	+117,381	Jun 30, 2026	carried, not yet filed for the newest quarter
13	Guidry Gary Insider CIK 1642424 · Oct 16, 2026 Director, President and CEO, issuer-wide	510,191	1.44%	+386	Oct 16, 2026	Director, President and CEO, issuer-wide
14	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	505,894	1.43%	+82,950	Jun 30, 2026	carried, not yet filed for the newest quarter
15	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Sep 30, 2026	479,081	1.35%	+41,872	Sep 30, 2026
15.1	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	118,446	0.33%	+22,790	Jul 31, 2026	Dimensional ETF Trust, not summed
15.2	U.S. MICRO CAP PORTFOLIO Fund S000000948 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	104,792	0.30%	+84,091	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
15.3	U.S. SMALL CAP PORTFOLIO Fund S000000971 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	65,877	0.19%	+29,891	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
15.4	U.S. VECTOR EQUITY PORTFOLIO Fund S000000982 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	11,799	0.03%	—	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
15.5	U.S. SMALL CAP VALUE PORTFOLIO Fund S000000987 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	8,352	0.02%	-60,327	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
16	BNP PARIBAS ARBITRAGE, SA 13F CIK 1166588 · Non-US institution · Jun 30, 2026 carried, not yet filed for the newest quarter	467,826	1.32%	+125,106	Jun 30, 2026	carried, not yet filed for the newest quarter
17	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	411,141	1.16%	+163,039	Jun 30, 2026	carried, not yet filed for the newest quarter
18	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	404,578	1.14%	+20,847	Jun 30, 2026	carried, not yet filed for the newest quarter
19	Empowered Funds, LLC 13F CIK 1592828 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	360,592	1.02%	+39,000	Jun 30, 2026	carried, not yet filed for the newest quarter
19.1	EA Bridgeway Omni Small-Cap Value ETF Fund S000078089 · Registered fund · Jun 30, 2026 EA Series Trust, not summed	278,300	0.79%	+19,687	Jun 30, 2026	EA Series Trust, not summed
19.2	Sarmaya Thematic ETF Fund S000089845 · Registered fund · Aug 31, 2026 EA Series Trust, not summed	88,518	0.25%	+13,702	Aug 31, 2026	EA Series Trust, not summed
20	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	333,190	0.94%	+83,150	Jun 30, 2026	carried, not yet filed for the newest quarter
21	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	280,682	0.79%	+3,466	Jun 30, 2026	carried, not yet filed for the newest quarter
22	SIERRA SUMMIT ADVISORS LLC 13F CIK 2012614 · Registered investment adviser · Sep 30, 2026	203,290	0.57%	+203,290	Sep 30, 2026
23	FIRST TRUST ADVISORS LP 13F CIK 1125816 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	180,984	0.51%	+180,984	Jun 30, 2026	carried, not yet filed for the newest quarter
23.1	First Trust Natural Gas ETF Fund S000017177 · Registered fund · Jun 30, 2026 First Trust Exchange-Traded Fund, not summed	180,164	0.51%	—	Jun 30, 2026	First Trust Exchange-Traded Fund, not summed
24	Quadrature Capital Ltd 13F CIK 1651424 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	160,292	0.45%	-15,306	Jun 30, 2026	carried, not yet filed for the newest quarter
25	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	143,614	0.41%	+143,614	Jun 30, 2026	carried, not yet filed for the newest quarter
26	Jump Financial, LLC 13F CIK 1831577 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	126,998	0.36%	-249,837	Jun 30, 2026	carried, not yet filed for the newest quarter
27	Squarepoint Ops LLC 13F CIK 1642575 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	92,661	0.26%	+92,661	Jun 30, 2026	carried, not yet filed for the newest quarter
28	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	92,309	0.26%	-59,840	Jun 30, 2026	carried, not yet filed for the newest quarter
29	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	89,358	0.25%	-137,840	Jun 30, 2026	carried, not yet filed for the newest quarter
30	Ellson Ryan Insider CIK 1642213 · Apr 7, 2026 Chief Financial Officer, issuer-wide	80,363	0.23%	-3,000	Apr 7, 2026	Chief Financial Officer, issuer-wide
31	Avantis U.S. Small Cap Equity ETF Fund S000074835 · Registered fund · Aug 31, 2026 American Century ETF Trust, not summed	77,233	0.22%	-4,829	Aug 31, 2026	American Century ETF Trust, not summed
32	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	72,144	0.20%	-3,005	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Susquehanna Portfolio Strategies, LLC 13F CIK 1996449 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	70,461	0.20%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
34	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	69,180	0.20%	+69,180	Jun 30, 2026	carried, not yet filed for the newest quarter
35	Cresset Asset Management, LLC 13F CIK 1761013 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	65,850	0.19%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	60,118	0.17%	-314,269	Jun 30, 2026	carried, not yet filed for the newest quarter
37	Smith David P Insider CIK 1642280 · Jan 2, 2026 Director, issuer-wide	59,750	0.17%	+59,750	Jan 2, 2026	Director, issuer-wide
38	Wade Brooke N. Insider CIK 1646479 · Sep 24, 2026 Director, issuer-wide	58,729	0.17%	-101	Sep 24, 2026	Director, issuer-wide
39	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	58,674	0.17%	+15,044	Jun 30, 2026	carried, not yet filed for the newest quarter
40	Avantis U.S. Small Cap Value Fund Fund S000066461 · Registered fund · Aug 31, 2026 American Century ETF Trust, not summed	58,223	0.16%	0	Aug 31, 2026	American Century ETF Trust, not summed
41	Evans Jim Insider CIK 1642276 · Oct 16, 2026 EVP, Corporate Services, issuer-wide	53,803	0.15%	+124	Oct 16, 2026	EVP, Corporate Services, issuer-wide
42	Schonfeld Strategic Advisors LLC 13F CIK 1665241 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	51,248	0.14%	-47,118	Jun 30, 2026	carried, not yet filed for the newest quarter
43	Abraham Phillip D Insider CIK 1977506 · Oct 16, 2026 EVP, Legal and Land, issuer-wide	45,401	0.13%	+221	Oct 16, 2026	EVP, Legal and Land, issuer-wide
44	GROUP ONE TRADING LLC 13F CIK 932540 · Broker-dealer · Jun 30, 2026 carried, not yet filed for the newest quarter	44,753	0.13%	-11,419	Jun 30, 2026	carried, not yet filed for the newest quarter
45	Campbell & CO Investment Adviser LLC 13F CIK 1353570 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	44,575	0.13%	+44,575	Jun 30, 2026	carried, not yet filed for the newest quarter
46	Morin Sebastien Insider CIK 2001396 · Oct 16, 2026 Chief Operating Officer, issuer-wide	39,165	0.11%	+276	Oct 16, 2026	Chief Operating Officer, issuer-wide
47	State of Wyoming 13F CIK 1821626 · Unknown · Sep 30, 2026	38,458	0.11%	+21,663	Sep 30, 2026
48	Graham Capital Management, L.P. 13F CIK 1315421 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	38,260	0.11%	-885	Jun 30, 2026	carried, not yet filed for the newest quarter
49	Brevan Howard Capital Management LP 13F CIK 1512857 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	30,248	0.09%	+11,240	Jun 30, 2026	carried, not yet filed for the newest quarter
50	BARCLAYS PLC 13F CIK 312069 · Bank · Sep 30, 2026	30,009	0.08%	-304	Sep 30, 2026

6 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 93 holders

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Key facts CIK 1273441 CUSIP 38500T200 13F (30d) 19 filings 17 filers Visit website Investor relations