Omeros Corporation (OMER) Ownership

2.91 ↑0.07 (2.29%)
As of January 31, 2023, 3:57pm EST.

Institutional Ownership

Ingalls & Snyder LLC is the biggest individual institutional holder of Omeros Corporation (OMER), owning a total of 4.1 million shares. Combined, the top 24 institutional holders of OMER own 32.02% of the company with a total of 20.1 million shares.

In the latest ownership report on September 30th 2022, the top 24 institutional holders decreased their combined ownership of OMER by 1.3 million shares. 7 institutions bought 854,434 total additional shares and increased their ownership by an average of 141.19%. However 11 institutions sold 2,119,241 total shares and decreased their ownership by an average of 23.06%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Omeros Corporation decreased by a net total of -1,264,807 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Ingalls & Snyder LLC6.523%-1.425%4,091,604-59,1582022-09-30
Vanguard Group Inc4.494%3.438%2,819,16493,6992022-09-30
D. E. Shaw & Co LP3.205%-6.868%2,010,325-148,2562022-09-30
Stifel Financial Corp2.204%5.999%1,382,70478,2532022-09-30
BlackRock Inc1.818%-7.109%1,140,273-87,2712022-09-30
CPCM, LLC1.143%52.011%716,886245,2852022-09-30
UBS Group AG1.041%-3.266%652,743-22,0372022-09-30
Geode Capital Management, LLC0.954%-5.213%598,549-32,9172022-09-30
Royal Bank of Canada0.937%-1.762%587,717-10,5402022-09-30
Nomura Holdings Inc0.900%-33.274%564,698-281,5922022-09-30
BMO Capital Markets Corp.0.898%0.000%563,09502022-09-30
Bank of Montreal0.898%0.000%563,09502022-09-30
Millennium Management LLC0.806%-58.601%505,392-715,3902022-09-30
Wellington Management Company LLP0.605%90.196%379,632180,0322022-09-30
Morgan Stanley - Brokerage Accounts0.591%-55.166%370,424-455,7792022-09-30
Charles Schwab Investment Management Inc0.491%9.746%308,23927,3732022-09-30
State Street Corporation0.444%20.913%278,67448,2002022-09-30
Two Sigma Advisers, LLC0.382%-36.269%239,500-136,3002022-09-30
Bank of America Corp0.336%-44.657%210,683-170,0012022-09-30
Cubist Systematic Strategies, LLC0.325%806.001%204,122181,5922022-09-30

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Ingalls & Snyder LLC6.523%-1.425%4,091,604-59,1582022-09-30
Vanguard Group Inc4.494%3.438%2,819,16493,6992022-09-30
D. E. Shaw & Co LP3.205%-6.868%2,010,325-148,2562022-09-30
Stifel Financial Corp2.204%5.999%1,382,70478,2532022-09-30
BlackRock Inc1.818%-7.109%1,140,273-87,2712022-09-30
CPCM, LLC1.143%52.011%716,886245,2852022-09-30
Two Sigma Investments LLC1.097%203.326%687,904461,1172022-06-30
UBS Group AG1.041%-3.266%652,743-22,0372022-09-30
Geode Capital Management, LLC0.954%-5.213%598,549-32,9172022-09-30
Royal Bank of Canada0.937%-1.762%587,717-10,5402022-09-30
Nomura Holdings Inc0.900%-33.274%564,698-281,5922022-09-30
BMO Capital Markets Corp.0.898%0.000%563,09502022-09-30
Bank of Montreal0.898%0.000%563,09502022-09-30
Renaissance Technologies Corp0.862%84.060%540,400246,8002022-06-30
Millennium Management LLC0.806%-58.601%505,392-715,3902022-09-30
Citadel Advisors Llc0.619%57.357%388,382141,5662022-06-30
Wellington Management Company LLP0.605%90.196%379,632180,0322022-09-30
Morgan Stanley - Brokerage Accounts0.591%-55.166%370,424-455,7792022-09-30
Charles Schwab Investment Management Inc0.491%9.746%308,23927,3732022-09-30
Ancora Advisors LLC0.448%152.285%281,202169,7402022-06-30
State Street Corporation0.444%20.913%278,67448,2002022-09-30
Two Sigma Advisers, LLC0.382%-36.269%239,500-136,3002022-09-30
Bank of America Corp0.336%-44.657%210,683-170,0012022-09-30
Cubist Systematic Strategies, LLC0.325%806.001%204,122181,5922022-09-30

Mutual Fund Ownership

Vanguard Total Stock Mkt Idx Inv is the biggest individual fund holder of Omeros Corporation (OMER), owning a total of 1.8 million shares. Combined, the top 22 mutual fund holders of OMER own 11.53% of the company with a total of 7.2 million shares.

In the latest ownership report on December 31st 2022, the top 22 fund holders increased their combined ownership of OMER by 376 shares. 1 funds bought 1,281 total additional shares and increased their ownership by an average of 0.14%. However 1 funds sold 905 total shares and decreased their ownership by an average of 0.73%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Omeros Corporation increased by a net total of 376 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Total Stock Mkt Idx Inv2.905%0.000%1,822,04402022-12-31
Vanguard Extended Market Index Investor1.412%0.145%885,6311,2812022-12-31
HBM Healthcare Investments AG Ord1.410%0.000%884,53902022-12-31
BlackRock Extended Equity Market K0.195%-0.735%122,239-9052022-12-31
NT Ext Equity Mkt Idx Fd - NL0.087%0.000%54,27402022-12-31
Vanguard Balanced Index Inv0.079%0.000%49,28302022-12-31
NT Ext Equity Mkt Idx Fd - L0.074%0.000%46,53902022-12-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Total Stock Mkt Idx Inv2.905%0.000%1,822,04402022-12-31
Vanguard Instl Ttl Stck Mkt Idx Tr2.905%3.980%1,822,04469,7432022-09-30
Vanguard Extended Market Index Investor1.412%0.145%885,6311,2812022-12-31
HBM Healthcare Investments AG Ord1.410%0.000%884,53902022-12-31
Fidelity® Extended Market Index0.493%0.000%309,21902022-11-30
Schwab US Small-Cap ETF™0.418%0.000%262,10702022-12-30
BlackRock Extended Mkt Composite0.222%0.000%139,47102022-09-30
iShares Micro-Cap ETF0.200%0.000%125,15902022-12-30
BlackRock Extended Equity Market K0.195%-0.735%122,239-9052022-12-31
Fidelity® Total Market Index0.163%0.000%102,32302022-11-30
Bridgeway Ultra-Small Company Market0.159%0.000%100,000100,0002022-09-30
Monega ARIAD Innovation R0.149%0.000%93,73293,7322022-10-31
Jacob Discovery Fd Instl0.140%-4.351%87,928-4,0002022-09-30
Fidelity® Series Total Market Index0.113%0.000%70,55702022-11-30
Wellington Emerging Companies0.105%71.956%65,86127,5602022-09-30
iShares Core S&P Total US Stock Mkt ETF0.091%0.000%57,09702022-12-30
NT Ext Equity Mkt Idx Fd - NL0.087%0.000%54,27402022-12-31
Vanguard Balanced Index Inv0.079%0.000%49,28302022-12-31
Northern Trust Extended Eq Market Idx0.074%0.000%46,53902022-09-30
NT Ext Equity Mkt Idx Fd - L0.074%0.000%46,53902022-12-31
NT Ext Equity Mkt Idx Fd - DC - NL - T20.070%1.353%43,7645842022-09-30
Vanguard Instl Ttl Stk Mkt Idx InstlPls0.066%0.000%41,68202022-10-31

Discussions

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rikishiiiii

$OMER one of the poorest performed stocks for a big name.

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