13F

Stock

Omeros Corp

OMER · held by 165 managers

Reported value

$732.7M

Holders

165

+1 new · −0 exited

Holders’ est. mark

$9.02M

Price effect on 8 books still in the name

Largest holder

$86.9M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.5.06M$86.9MHeld
Vanguard4.01M$68.9MHeld
WHITEBOX ADVISORS LLC18M$54MHeld
D. E. Shaw & Co., Inc.14.1M$53.2MHeld
DeepCurrents Investment Group LLC15.6M$46.6MHeld
UBS Group AG2.22M$38.2MHeld
Context Capital Management, LLC12.2M$36.3MHeld
STIFEL FINANCIAL CORP1.81M$31.1MHeld
GEODE CAPITAL MANAGEMENT, LLC1.63M$28MHeld
State Street1.57M$27MHeld
Affinity Asset Advisors, LLC6.53M$19.4MHeld
KOTLER KEVIN905.6K$15.6MHeld
Clutterbuck Capital Management LLC4.82M$15.4MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP741.9K$12.7MHeld
Corient Private Wealth LLC688K$11.8MHeld
NOMURA HOLDINGS INC655K$11.2MHeld
BANK OF MONTREAL /CAN/601.6K$10.3MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC593.2K$10.2MHeld
NORTHERN TRUST CORP526.7K$9.05MHeld
TWO SIGMA INVESTMENTS, LP524.8K$9.01MHeld
WELLS FARGO & COMPANY/MN6.23M$8.87MHeld
ROYAL BANK OF CANADA498.4K$8.56MHeld
JANE STREET GROUP, LLC463.6K$7.96MHeld
MILLENNIUM MANAGEMENT LLC441.8K$7.59MHeld
MORGAN STANLEY386.2K$6.63M$5.05MCut−$1.53M
Focus Partners Wealth3.27M$4.67MHeld
Badgley Phelps Wealth Managers, LLC263.6K$4.53MHeld
Citadel240.4K$4.13MHeld
Jump Financial, LLC228K$3.92MHeld
GOLDMAN SACHS GROUP INC227.3K$3.9MHeld
CAPSTONE INVESTMENT ADVISORS, LLC3.56M$3.57MHeld
Informed Momentum Co LLC207.5K$3.56MHeld
WELLINGTON MANAGEMENT GROUP LLP202.6K$3.48MHeld
Itau Unibanco Holding S.A.180K$3.05MHeld
Bank of New York Mellon Corp165.8K$2.85MHeld
Invesco Ltd.154.8K$2.66MHeld
Nuveen, LLC153.2K$2.63MHeld
GROUP ONE TRADING LLC133.3K$2.29MHeld
SIMPLEX TRADING, LLC124K$2.13MHeld
BARCLAYS PLC120.5K$2.07M$1.58MAdded$1.53M
AMERIPRISE FINANCIAL INC117K$2.01MHeld
BANK OF AMERICA CORP /DE/129.8K$1.99M$1.48MAdded$843.6K
Chicago Capital Management, LLC1.91K$1.94MHeld
Walleye Capital LLC110K$1.89MHeld
HighTower Advisors, LLC104.1K$1.79MHeld
RHUMBLINE ADVISERS100.1K$1.72MHeld
DIMENSIONAL FUND ADVISORS LP96.9K$1.67MHeld
Susquehanna Portfolio Strategies, LLC92.8K$1.59MHeld
AlphaQuest LLC82.6K$1.42MHeld
MML INVESTORS SERVICES, LLC77.9K$1.34MHeld
TWO SIGMA ADVISERS, LP76.1K$1.31MHeld
ALLIANCEBERNSTEIN L.P.73.5K$1.26MHeld
Walleye Trading LLC69.7K$1.2MHeld
Polar Asset Management Partners Inc.68.8K$1.18M$899.6KCut−$4.96M
Brevan Howard Capital Management LP65K$1.12MHeld
AMERICAN FINANCIAL GROUP INC64.1K$1.1MHeld
Verition Fund Management LLC63.5K$1.09MHeld
Ancora Advisors LLC59.3K$1.02MHeld
BRIDGEWAY CAPITAL MANAGEMENT, LLC56.7K$974.1KHeld
COLDSTREAM CAPITAL MANAGEMENT INC53.6K$920.7KHeld
MINDSET WEALTH MANAGEMENT, LLC52K$893.1KHeld
DEUTSCHE BANK AG\48.7K$836.6KHeld
Cypress Capital Group42K$721.4KHeld
COMERICA BANK38K$652.6KHeld
JPMORGAN CHASE & CO37.2K$638.8KHeld
MetLife Investment Management, LLC36.2K$621.7KHeld
Newbridge Financial Services Group, Inc.34.3K$589.3KHeld
SEI INVESTMENTS CO31.8K$545.6KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.30.6K$525.3KHeld
Cerity Partners LLC30.4K$523KHeld
INTECH INVESTMENT MANAGEMENT LLC30K$514.7KHeld
AXQ CAPITAL, LP29.2K$500.7KHeld
CITIGROUP INC27.5K$472.1KHeld
Man Group plc27.1K$465.4KHeld
Virtus Investment Advisers, LLC26.2K$450.2KHeld
Quantinno Capital Management LP25.1K$430.6KHeld
ADAR1 Capital Management, LLC25K$429.4KHeld
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC31.7K$429.3KHeld
FARALLON CAPITAL MANAGEMENT LLC23K$395KNew
Stordahl Capital Management, Inc.22.9K$392.6KHeld
Icahn Capital22.8K$392.2KHeld
HARBOUR INVESTMENTS, INC.21.8K$375KHeld
CANADA PENSION PLAN INVESTMENT BOARD21.7K$372.7KHeld
NEW YORK STATE COMMON RETIREMENT FUND20.7K$355.7KHeld
Engineers Gate Manager LP20.1K$344.9KHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE19.9K$340.9KHeld
Fidelity18.1K$310.3KHeld
AlphaCore Capital LLC17.6K$303.1KHeld
Breakwater Investment Management17K$292.8KHeld
Creative Planning16.9K$290.5KHeld
China Universal Asset Management Co., Ltd.16.6K$284.3KHeld
Police & Firemen's Retirement System of New Jersey16.4K$281KHeld
BNP PARIBAS FINANCIAL MARKETS16.4K$280.8KHeld
ProShare Advisors LLC15.2K$260.6KHeld
PROFUND ADVISORS LLC14.3K$246.1KHeld
Apella Capital, LLC14.3K$245.4KHeld
Russell Investments Group, Ltd.14K$240.7KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC30.9K$232.5KHeld
Graham Capital Management, L.P.13.2K$227.1KHeld
Avantax Planning Partners, Inc.13.2K$226.7KHeld
Schonfeld Strategic Advisors LLC12.7K$217.6KHeld
RAYMOND JAMES FINANCIAL INC12.2K$210.3KHeld
Rafferty Asset Management, LLC12.2K$210KHeld
VOYA INVESTMENT MANAGEMENT LLC11.4K$195.9KHeld
B. Riley Wealth Advisors, Inc.11.4K$195.3KHeld
Sowell Financial Services LLC10.7K$182.9KHeld
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management10.5K$180.3KHeld
Abel Hall, LLC10.2K$175.9KHeld
Caitong International Asset Management Co., Ltd9.28K$159.3KHeld
OSAIC HOLDINGS, INC.7.55K$129.7KHeld
Quantbot Technologies LP7.22K$124KHeld
Farther Finance Advisors, LLC7.11K$122KHeld
Legal & General Group Plc6.97K$119.7KHeld
Vontobel Holding Ltd.5.45K$93.6KHeld
Arax Advisory Partners5.25K$90.3KHeld
Ameritas Investment Partners, Inc.5.03K$86.3KHeld
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC5K$85.9KHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM4.05K$69.6KHeld
Parallel Advisors, LLC3.91K$67.1KHeld
Optiver Holding B.V.3.75K$64.4KHeld
INGALLS & SNYDER LLC4M$59.8KHeld
Mirae Asset Global Investments Co., Ltd.3.44K$59.2KHeld
Advisory Services Network, LLC42K$41.9KHeld
Tower Research Capital LLC (TRC)1.92K$32.9KHeld
Strategic Investment Solutions, Inc. /IL1.83K$31.4K$23.9KAdded$23.9K
Truvestments Capital LLC1.68K$28.9KHeld
State of Wyoming1.43K$24.6KHeld
GF FUND MANAGEMENT CO. LTD.1.39K$23.9KHeld
FIFTH THIRD BANCORP1K$17.2KHeld
Plante Moran Financial Advisors, LLC1K$17.2KHeld
NewEdge Advisors, LLC1K$17.2KHeld
Sterling Capital Management LLC901$15.5KHeld
NISA INVESTMENT ADVISORS, LLC804$13.8KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)765$13.1KHeld
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO500$8.59KHeld
PNC Financial Services Group, Inc.377$6.47KHeld
MassMutual Private Wealth & Trust, FSB360$6.18KHeld
Pandora Wealth, Inc.330$5.67KHeld
Federation des caisses Desjardins du Quebec300$5.15KHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC231$3.97KHeld
SBI Securities Co., Ltd.208$3.57KHeld
Rockefeller Capital Management L.P.195$3.35KHeld
Larson Financial Group LLC151$2.59KHeld
EverSource Wealth Advisors, LLC115$1.98KHeld
GAMMA Investing LLC107$1.84KHeld
PRICE T ROWE ASSOCIATES INC /MD/95.7K$1.64KHeld
Cambridge Investment Research Advisors, Inc.81.6K$1.4KHeld
ROTHSCHILD INVESTMENT LLC60$1.03KHeld
SRH ADVISORS, LLC50$859Held
Allworth Financial LP44$756$575Added$522
Parkside Financial Bank & Trust40$687Held
IFP Advisors, Inc26$447$340Added$340
SG Americas Securities, LLC18.8K$323Held
Essential Partners LLC11$189$144Added$144
AMALGAMATED BANK2.07K$36Held
CWM, LLC1.23K$21Held
Capital Analysts, LLC1K$17Held
Daiwa Securities Group Inc.191$3Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.