Greenland Mines (GRML.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

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Shareholder Type

Public and others74.66%
Individuals & Insiders13.31%
Institutions12.03%

Major Shareholders

Major Shareholders Latest
Shareholder
Alexander Deitch	4.21%	133.75K	1.31%	+0	03/31/2026
Joseph SinkuleFounder, CEO, Chairman of the Board & Secretary	4.00%	126.93K	1.24%	+0	03/31/2026
Meteora Capital, LLC	3.38%	107.48K	1.05%	+0	06/30/2026
Citadel Advisors LLC	3.25%	103.31K	3.25%	+103.31K	06/30/2026
Jeffrey LeBlancChief Financial Officer	3.03%	96.41K	0.88%	+28.00K	07/16/2026
Vanguard Capital Management, LLC	2.32%	73.60K	1.53%	+54.62K	06/30/2026
Samuel ZentmanIndependent Director	0.68%	21.73K	0.21%	+0	03/31/2026
Geode Capital Management, LLC	0.65%	20.54K	0.04%	+5.74K	06/30/2026
Davidson Kempner Capital Management LP	0.63%	20.00K	--	+20.00K	06/30/2026
Shalom HirschmanMedical Advisor & Director	0.57%	18.18K	0.18%	+0	03/31/2026
Jon McGarityIndependent Director	0.35%	11.03K	0.09%	+2.80K	07/20/2026
Renaissance Technologies LLC	0.29%	9.14K	0.29%	+9.14K	06/30/2026
State Street Investment Management	0.19%	6.05K	0.03%	+2.12K	06/30/2026
UBS Asset Management AG	0.17%	5.29K	0.72%	-16.17K	06/30/2026
Northern Trust Global Investments	0.16%	4.95K	0.09%	+3.39K	06/30/2026
Jason David SawyerDirector	0.15%	4.80K	--	+4.80K	07/22/2026
Robert S. LangerFormer Member of Scientific Advisory Board	0.14%	4.50K	0.04%	+0	12/31/2024
AM Investment Strategies, LLC	0.13%	4.00K	0.04%	+0	06/30/2026
SignatureFD, LLC	0.13%	4.00K	--	+4.00K	06/30/2026
Riad El-DadaIndependent Director	0.11%	3.50K	0.18%	-3.50K	06/25/2026