Dark
Light
System
Security
OMEROS CORP
OMEROS CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 104 Institutional holders with a total value of $462,231,944.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Invesco Ltd. 3,112,643 68,572,000 14.83%
2 FMR LLC 1,873,939 41,283,000 8.93%
3 BlackRock Fund Advisors 1,524,304 33,580,000 7.26%
4 TOCQUEVILLE ASSET MANAGEMENT L.P. 1,403,386 30,917,000 6.69%
5 STATE STREET CORP 1,303,415 28,713,000 6.21%
6 VANGUARD GROUP INC 1,214,442 26,754,000 5.79%
7 CPWM, LLC 1,209,727 26,118,000 5.65%
8 RA CAPITAL MANAGEMENT, L.P. 749,000 16,500,000 3.57%
9 BlackRock Institutional Trust Company, N.A. 720,687 15,877,000 3.43%
10 BAKER BROS. ADVISORS LP 637,446 14,043,000 3.04%
11 D. E. Shaw & Co., Inc. 531,292 11,704,000 2.53%
12 Cormorant Asset Management, LP 388,500 8,559,000 1.85%
13 NORTHERN TRUST CORP 380,149 8,374,000 1.81%
14 BROWN ADVISORY INC 377,268 8,312,000 1.80%
15 UBS Group AG 304,748 6,713,000 1.45%
16 CITADEL ADVISORS LLC 294,904 6,496,000 1.41%
17 WEDBUSH SECURITIES INC 261,855 5,769,000 1.25%
18 AMERICAN FINANCIAL GROUP INC 255,101 5,620,000 1.22%
19 Bank of New York Mellon Corp 254,646 5,611,000 1.21%
20 GEODE CAPITAL MANAGEMENT, LLC 215,939 4,757,000 1.03%
21 STIFEL FINANCIAL CORP 190,746 4,202,000 0.91%
22 D.A. DAVIDSON & CO. 190,115 4,188,000 0.91%
23 Informed Momentum Co LLC 177,834 3,918,000 0.85%
24 HAP Trading, LLC 154,871 3,412,000 0.74%
25 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 147,277 3,245,000 0.70%
26 SUSQUEHANNA INTERNATIONAL GROUP, LLP 141,700 3,122,000 0.68% Call
27 MANUFACTURERS LIFE INSURANCE COMPANY, THE 138,507 3,051,000 0.66%
28 DEUTSCHE BANK AG\ 138,208 3,043,000 0.66%
29 TIAA CREF INVESTMENT MANAGEMENT LLC 128,294 2,826,000 0.61%
30 DAVENPORT & Co LLC 117,506 2,588,657 0.56%
31 STONERIDGE INVESTMENT PARTNERS LLC 115,391 2,542,000 0.55%
32 SUSQUEHANNA INTERNATIONAL GROUP, LLP 110,900 2,443,000 0.53% Put
33 BlackRock Investment Management, LLC 110,743 2,440,000 0.53%
34 NEW YORK STATE COMMON RETIREMENT FUND 101,310 2,232,000 0.48%
35 Allianz Asset Management GmbH 100,645 2,217,000 0.48%
36 RAYMOND JAMES & ASSOCIATES 85,010 1,873,000 0.41%
37 Candriam S.C.A. 79,795 1,758,000 0.38%
38 WELLINGTON MANAGEMENT GROUP LLP 74,008 1,630,000 0.35%
39 BANK OF AMERICA CORP /DE/ 72,210 1,590,000 0.34%
40 RUSSELL FRANK CO/ 69,861 1,539,000 0.33%
41 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 68,674 1,513,000 0.33%
42 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 68,900 1,479,000 0.32%
43 Caprock Group, LLC 65,934 1,453,000 0.31%
44 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 65,900 1,452,000 0.31%
45 RENAISSANCE TECHNOLOGIES LLC 64,435 1,420,000 0.31%
46 TWO SIGMA ADVISERS, LP 64,100 1,412,000 0.31%
47 J.P. Morgan Private Wealth Advisors LLC 63,000 1,388,000 0.30%
48 MACKENZIE FINANCIAL CORP 58,500 1,289,000 0.28%
49 CREDIT SUISSE AG/ 56,227 1,239,000 0.27%
50 TEACHERS ADVISORS, LLC 53,585 1,180,000 0.26%
Page 1 of 3

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.