Omeros Corp (OMER) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

66,263,992Shares Outstanding
30,820,564Shares held by institutions
$330,858,755Value of institutional holdings
46.51%Institutional ownership %
8.51%Shares Changed QoQ
159No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

880 Institutional Holders

30,820,564 Total Shares Held
Download Data
Owner Name Date Shares Held Change (QoQ) Change (%) Value (USD)
BlackRock, Inc. 31 Mar, 2026 5,309,626 247,188 4.88% $56,069,647.00
BlackRock, Inc. 31 Mar, 2026 5,062,438 610,282 13.71% $86,947,374.00
BlackRock, Inc. 31 Mar, 2026 5,062,438 610,282 13.71% $86,947,374.00
BlackRock, Inc. 31 Mar, 2026 5,062,438 610,282 13.71% $86,947,374.00
BlackRock, Inc. 31 Mar, 2026 5,062,438 610,282 13.71% $86,947,374.00
BlackRock, Inc. 31 Mar, 2026 5,062,438 610,282 13.71% $86,947,374.00
VANGUARD GROUP INC 31 Mar, 2026 4,013,315 666,357 19.91% $68,928,685.00
VANGUARD GROUP INC 31 Mar, 2026 4,013,315 666,357 19.91% $68,928,685.00
VANGUARD GROUP INC 31 Mar, 2026 4,013,315 666,357 19.91% $68,928,685.00
VANGUARD GROUP INC 31 Mar, 2026 4,013,315 666,357 19.91% $68,928,685.00
VANGUARD GROUP INC 31 Mar, 2026 4,013,315 666,357 19.91% $68,928,685.00
INGALLS & SNYDER LLC 31 Mar, 2026 3,559,423 110,724 3.21% $37,588.00
INGALLS & SNYDER LLC 31 Mar, 2026 3,448,699 -657,899 -16.02% $59,231.00
INGALLS & SNYDER LLC 31 Mar, 2026 3,448,699 -657,899 -16.02% $59,231.00
INGALLS & SNYDER LLC 31 Mar, 2026 3,448,699 -657,899 -16.02% $59,231.00
INGALLS & SNYDER LLC 31 Mar, 2026 3,448,699 -657,899 -16.02% $59,231.00
INGALLS & SNYDER LLC 31 Mar, 2026 3,448,699 -657,899 -16.02% $59,231.00
VANGUARD CAPITAL MANAGEMENT LLC 31 Mar, 2026 2,983,259 2,983,259 0.00% $31,503,215.00
UBS Group AG 31 Mar, 2026 2,340,731 117,749 5.30% $24,718,119.00
UBS Group AG 31 Mar, 2026 2,222,982 1,513,893 213.50% $38,179,715.00