Omeros (OMER.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

Shareholder Type

Institutions50.03%
Public and others45.68%
Individuals & Insiders4.29%

Major Shareholders

Major Shareholders Latest
Shareholder
BlackRock, Inc.	8.35%	6.04M	0.98%	+735.01K	06/30/2026
Ingalls & Snyder, LLC	5.06%	3.66M	0.11%	+100.10K	06/30/2026
Vanguard Capital Management, LLC	4.92%	3.56M	0.10%	+87.62K	06/30/2026
UBS Asset Management AG	4.42%	3.20M	1.17%	+860.47K	06/30/2026
State Street Investment Management	3.20%	2.32M	0.54%	+400.33K	06/30/2026
Geode Capital Management, LLC	2.64%	1.91M	0.21%	+162.14K	06/30/2026
Stifel Asset Management Corp.	2.54%	1.84M	<0.01%	+5.34K	06/30/2026
Gregory DemopulosCo-Founder, Chairman, CEO & President	2.03%	1.47M	1.02%	-723.95K	04/17/2026
Peter DemopulosDirector	1.34%	972.90K	0.83%	+600.00K	04/17/2026
Vanguard Portfolio Management, LLC	1.33%	962.83K	0.33%	+244.15K	06/30/2026
Northern Trust Global Investments	1.00%	727.35K	0.22%	+163.48K	06/30/2026
Rock Springs Capital Management LP	0.99%	718.50K	--	+718.50K	06/30/2026
Invesco Capital Management LLC	0.98%	712.79K	0.81%	+583.87K	06/30/2026
Corient Private Wealth LP	0.91%	659.73K	0.20%	-141.68K	06/30/2026
Rubric Capital Management LP	0.91%	656.87K	--	+656.87K	06/30/2026
Charles Schwab Investment Management, Inc.	0.84%	604.63K	0.03%	+22.12K	06/30/2026
BMO Asset Management Corp.	0.79%	568.42K	<0.01%	-2.00	06/30/2026
Joseph SchockenDirector	0.73%	528.08K	--	+528.08K	08/12/2026
Federated Hermes, Inc.	0.66%	478.29K	--	+478.29K	06/30/2026
Clutterbuck Capital Management LLC	0.62%	450.00K	0.20%	+150.00K	06/30/2026