Capstone (CAPS.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

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Shareholder Type

Public and others67.66%
Individuals & Insiders15.91%
VC/PE firms14.51%
Institutions1.22%
Private companies0.70%

Major Shareholders

Major Shareholders Latest
Shareholder
Brookstone Partners	19.98%	2.52M	6.84%	-6.32K	04/22/2026
Brookstone Partners	12.26%	2.52M	14.56%	-6.32K	04/22/2026
Matthew LipmanCEO, Secretary & Director	7.25%	1.49M	4.68%	+1.10M	08/07/2026
Michael ToporekChairman of the Board	7.25%	1.49M	4.64%	+1.09M	08/07/2026
Gordon StroutDirector	6.95%	878.03K	0.85%	+142.50K	04/22/2026
Kevin GrotkePresident & Chief Executive Officer of TotalStone, LLC	5.06%	1.04M	1.60%	+515.50K	08/07/2026
Kevin GrotkePresident & Chief Executive Officer of TotalStone, LLC	4.17%	526.10K	--	+526.10K	04/22/2026
Michael ToporekChairman of the Board	3.15%	398.00K	1.00%	+6.32K	04/22/2026
Matthew LipmanCEO, Secretary & Director	3.10%	391.68K	1.05%	+0	04/22/2026
Gordon StroutDirector	2.63%	541.81K	3.14%	-336.22K	08/07/2026
Edward SchultzChief Financial Officer	2.43%	500.31K	1.18%	+310.31K	08/07/2026
John HollimanIndependent Director	1.95%	401.34K	1.32%	+305.25K	08/07/2026
Edward SchultzChief Financial Officer	1.50%	190.00K	0.51%	+0	04/22/2026
Fredric FeldmanIndependent Director	0.97%	200.12K	0.35%	+105.12K	08/07/2026
Elwood HowseIndependent Director	0.97%	200.12K	0.35%	+105.12K	08/07/2026
BP Peptides, LLC	0.96%	121.77K	0.33%	+0	04/22/2026
John HollimanIndependent Director	0.76%	96.10K	0.75%	+95.00K	04/22/2026
Charles DinarelloFormer Member of the Scientific Advisory	0.75%	95.00K	--	+95.00K	04/22/2026
Elwood HowseIndependent Director	0.75%	95.00K	--	+95.00K	04/22/2026
Fredric FeldmanIndependent Director	0.75%	95.00K	--	+95.00K	04/22/2026