What does CUSIP 682143102 represent in this 13F holders report?

CUSIP 682143102 is the security identifier for OMER - OMEROS CORP - COMMON STOCK used to aggregate holder disclosures.

How many institutions held OMER - OMEROS CORP - COMMON STOCK in Q1 2020?

119 institutional investors reported OMER - OMEROS CORP - COMMON STOCK for Q1 2020. Use the holders table for investor-level position and value details.

OMEROS CORP - COMMON STOCK (OMER)

CUSIP: 682143102

Q1 2020 13F Holders as of 31 Mar 2020

Type / Class: Equity / COMMON STOCK
Shares outstanding: 72,213,917
Total 13F shares: 31,179,601
Share change: +3,550,978
Total reported value: $416,709,433
Put/Call ratio: 121%
Price per share: $13.37
Number of holders: 119
Value change: +$46,931,533
Number of buys: 70
Number of sells: 54

Quarterly Holders Quick Answers

What is CUSIP 682143102?
CUSIP 682143102 identifies OMER - OMEROS CORP - COMMON STOCK in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2020
Previous quarter: Q4 2019

Recent filing periods for CUSIP 682143102:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of OMER - OMEROS CORP - COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
INGALLS & SNYDER LLC	13F	Company	6.4%	4,650,605	$65,527,000	—	31 Dec 2019	13F
BlackRock Finance, Inc.	13F	Company	5.6%	4,062,623	$57,241,000	—	31 Dec 2019	13F
Consonance Capital Management LP	13F	Company	4.4%	3,195,796	$45,029,000	—	31 Dec 2019	13F
VANGUARD GROUP INC	13F	Company	3.6%	2,615,616	$36,854,000	—	31 Dec 2019	13F
D. E. Shaw & Co., Inc.	13F	Company	2.5%	1,785,151	$25,153,000	—	31 Dec 2019	13F
Cormorant Asset Management, LP	13F	Company	2.1%	1,525,000	$21,487,000	—	31 Dec 2019	13F
STATE STREET CORP	13F	Company	1.5%	1,108,020	$15,612,000	—	31 Dec 2019	13F
STIFEL FINANCIAL CORP	13F	Company	1.2%	858,085	$12,093,000	—	31 Dec 2019	13F
CPWM, LLC	13F	Company	0.98%	706,741	$9,958,000	—	31 Dec 2019	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.94%	680,918	$9,594,000	—	31 Dec 2019	13F
NORTHERN TRUST CORP	13F	Company	0.9%	647,426	$9,122,000	—	31 Dec 2019	13F
UBS Group AG	13F	Company	0.7%	504,182	$7,104,000	—	31 Dec 2019	13F
AMERICAN FINANCIAL GROUP INC	13F	Company	0.47%	340,284	$4,795,000	—	31 Dec 2019	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.42%	305,027	$4,298,000	—	31 Dec 2019	13F
Sculptor Capital LP	13F	Company	0.31%	225,700	$3,180,000	—	31 Dec 2019	13F
DEUTSCHE BANK AG\	13F	Company	0.31%	223,624	$3,148,000	—	31 Dec 2019	13F
CREDIT SUISSE AG/	13F	Company	0.3%	213,986	$3,015,000	—	31 Dec 2019	13F
Atom Investors LP	13F	Company	0.3%	213,690	$3,011,000	—	31 Dec 2019	13F
Bank of New York Mellon Corp	13F	Company	0.29%	210,880	$2,972,000	—	31 Dec 2019	13F
Nuveen Asset Management, LLC	13F	Company	0.28%	199,819	$2,815,000	—	31 Dec 2019	13F
MORGAN STANLEY	13F	Company	0.26%	187,348	$2,639,000	—	31 Dec 2019	13F
BANK OF MONTREAL /CAN/	13F	Company	0.26%	186,732	$2,631,000	—	31 Dec 2019	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.24%	175,669	$2,475,000	—	31 Dec 2019	13F
Monashee Investment Management LLC	13F	Company	0.24%	174,163	$2,454,000	—	31 Dec 2019	13F
Capital Impact Advisors, LLC	13F	Company	0.18%	130,187	$1,834,000	—	31 Dec 2019	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	0.18%	127,600	$1,798,000	—	31 Dec 2019	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.15%	107,210	$1,511,000	—	31 Dec 2019	13F
UNITED CAPITAL FINANCIAL ADVISORS, LLC	13F	Company	0.14%	99,337	$1,400,000	—	31 Dec 2019	13F
Swiss National Bank	13F	Company	0.12%	89,600	$1,262,000	—	31 Dec 2019	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.12%	89,148	$1,256,000	—	31 Dec 2019	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.11%	80,765	$1,138,000	—	31 Dec 2019	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.11%	79,028	$1,114,000	—	31 Dec 2019	13F
RHUMBLINE ADVISERS	13F	Company	0.1%	75,482	$1,064,000	—	31 Dec 2019	13F
Capital Analysts, LLC	13F	Company	0.1%	73,995	$1,043,000	—	31 Dec 2019	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.1%	72,098	$1,016,000	—	31 Dec 2019	13F
DAVENPORT & Co LLC	13F	Company	0.1%	70,450	$993,000	—	31 Dec 2019	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.1%	70,100	$988,000	—	31 Dec 2019	13F
GROUP ONE TRADING LLC	13F	Company	0.09%	68,022	$958,000	—	31 Dec 2019	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.09%	67,400	$950,000	—	31 Dec 2019	13F
Caprock Group, LLC	13F	Company	0.09%	66,169	$932,000	—	31 Dec 2019	13F
TUDOR INVESTMENT CORP ET AL	13F	Company	0.08%	59,274	$835,000	—	31 Dec 2019	13F
D.A. DAVIDSON & CO.	13F	Company	0.08%	57,950	$817,000	—	31 Dec 2019	13F
BARCLAYS PLC	13F	Company	0.07%	49,059	$691,000	—	31 Dec 2019	13F
VIRTUS ADVISERS, LLC	13F	Company	0.07%	47,622	$671,000	—	31 Dec 2019	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.06%	42,900	$604,000	—	31 Dec 2019	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.06%	42,851	$603,771	—	31 Dec 2019	13F
HOHIMER WEALTH MANAGEMENT, LLC	13F	Company	0.05%	39,265	$553,000	—	31 Dec 2019	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.05%	39,066	$550,000	—	31 Dec 2019	13F
VOLORIDGE INVESTMENT MANAGEMENT, LLC	13F	Company	0.05%	38,330	$540,000	—	31 Dec 2019	13F
CHICAGO EQUITY PARTNERS LLC	13F	Company	0.05%	34,925	$492,000	—	31 Dec 2019	13F

Institutional Holders of OMEROS CORP - COMMON STOCK (OMER) as of Q1 2020

As of 31 Mar 2020, OMEROS CORP - COMMON STOCK (OMER) was held by 119 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 31,179,601 shares. The largest 10 holders included INGALLS & SNYDER LLC, Consonance Capital Management LP, BlackRock Inc., VANGUARD GROUP INC, Cormorant Asset Management, LP, D. E. Shaw & Co., Inc., STATE STREET CORP, STIFEL FINANCIAL CORP, GEODE CAPITAL MANAGEMENT, LLC, and ROYAL BANK OF CANADA. This page lists 119 institutional shareholders reporting positions in this security for the Q1 2020 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2020 vs Q4 2019 Across Filers

Q4 2019 holders

122

Q1 2020 holders

119

Holder diff

-3

Investor	Q4 2019 Shares	Q1 2020 Shares	Share Diff	Share Chg %	Q4 2019 Value $	Q1 2020 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.