- Type / Class
- Equity / Common Stock
- Shares outstanding
- 70,906,625
- Total 13F shares
- 34,754,657
- Share change
- +419,838
- Total reported value
- $618,556,571
- Put/Call ratio
- 35%
- Price per share
- $17.80
- Number of holders
- 148
- Value change
- +$9,528,433
- Number of buys
- 66
- Number of sells
- 69
Quarterly Holders Quick Answers
What is CUSIP 682143102?
CUSIP 682143102 identifies OMER - OMEROS CORP - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 682143102:
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 |
|---|---|---|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
|
Company |
7.6%
|
5,384,022
|
$76,910,000 | — | 31 Dec 2020 | |
| INGALLS & SNYDER LLC |
13F
|
Company |
6.2%
|
4,366,223
|
$62,371,000 | — | 31 Dec 2020 | |
| Cormorant Asset Management, LP |
13F
|
Company |
5.6%
|
4,000,000
|
$57,140,000 | — | 31 Dec 2020 | |
| VANGUARD GROUP INC |
13F
|
Company |
4.5%
|
3,192,405
|
$45,604,000 | — | 31 Dec 2020 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
3.9%
|
2,751,305
|
$39,303,000 | — | 31 Dec 2020 | |
| STATE STREET CORP |
13F
|
Company |
1.9%
|
1,327,337
|
$18,961,000 | — | 31 Dec 2020 | |
| STIFEL FINANCIAL CORP |
13F
|
Company |
1.4%
|
963,623
|
$13,765,000 | — | 31 Dec 2020 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.3%
|
921,802
|
$13,167,000 | — | 31 Dec 2020 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.1%
|
748,129
|
$10,687,000 | — | 31 Dec 2020 | |
| Marshall Wace North America L.P. |
13F
|
Company |
1%
|
708,036
|
$10,118,000 | — | 31 Dec 2020 | |
| CPWM, LLC |
13F
|
Company |
0.95%
|
674,359
|
$9,633,000 | — | 31 Dec 2020 | |
| UBS Group AG |
13F
|
Company |
0.88%
|
620,530
|
$8,864,000 | — | 31 Dec 2020 | |
| NOMURA HOLDINGS INC |
13F
|
Company |
0.85%
|
606,052
|
$8,656,000 | — | 31 Dec 2020 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.8%
|
564,306
|
$8,061,000 | — | 31 Dec 2020 | |
| BANK OF MONTREAL /CAN/ |
13F
|
Company |
0.69%
|
486,529
|
$7,833,000 | — | 31 Dec 2020 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.69%
|
489,204
|
$6,988,000 | — | 31 Dec 2020 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.6%
|
423,392
|
$6,048,000 | — | 31 Dec 2020 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.57%
|
403,425
|
$5,763,000 | — | 31 Dec 2020 | |
| LUMINUS MANAGEMENT LLC |
13F
|
Company |
0.47%
|
331,278
|
$4,732,000 | — | 31 Dec 2020 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.43%
|
302,650
|
$4,323,000 | — | 31 Dec 2020 | |
| CREDIT SUISSE AG/ |
13F
|
Company |
0.42%
|
297,886
|
$4,256,000 | — | 31 Dec 2020 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.34%
|
238,614
|
$3,409,000 | — | 31 Dec 2020 | |
| MORGAN STANLEY |
13F
|
Company |
0.33%
|
230,778
|
$3,297,000 | — | 31 Dec 2020 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.31%
|
222,535
|
$3,179,000 | — | 31 Dec 2020 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
0.29%
|
205,019
|
$2,929,000 | — | 31 Dec 2020 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.29%
|
202,935
|
$2,899,000 | — | 31 Dec 2020 | |
| Empire Life Investments Inc. |
13F
|
Company |
0.23%
|
161,041
|
$2,300,000 | — | 31 Dec 2020 | |
| AMERICAN FINANCIAL GROUP INC |
13F
|
Company |
0.23%
|
160,284
|
$2,290,000 | — | 31 Dec 2020 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.22%
|
155,203
|
$2,217,000 | — | 31 Dec 2020 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.21%
|
145,681
|
$2,081,000 | — | 31 Dec 2020 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.18%
|
125,516
|
$1,793,000 | — | 31 Dec 2020 | |
| Swiss National Bank |
13F
|
Company |
0.18%
|
125,300
|
$1,790,000 | — | 31 Dec 2020 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.17%
|
123,714
|
$1,767,000 | — | 31 Dec 2020 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.17%
|
120,200
|
$1,717,000 | — | 31 Dec 2020 | |
| JACOB ASSET MANAGEMENT OF NEW YORK LLC |
13F
|
Company |
0.15%
|
105,800
|
$1,511,000 | — | 31 Dec 2020 | |
| Caption Management, LLC |
13F
|
Company |
0.15%
|
105,468
|
$1,507,000 | — | 31 Dec 2020 | |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC |
13F
|
Company |
0.14%
|
96,303
|
$1,376,000 | — | 31 Dec 2020 | |
| RAYMOND JAMES & ASSOCIATES |
13F
|
Company |
0.13%
|
94,197
|
$1,346,000 | — | 31 Dec 2020 | |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
13F
|
Company |
0.13%
|
89,439
|
$1,278,000 | — | 31 Dec 2020 | |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM |
13F
|
Company |
0.12%
|
83,048
|
$1,186,000 | — | 31 Dec 2020 | |
| STATE OF WISCONSIN INVESTMENT BOARD |
13F
|
Company |
0.12%
|
82,800
|
$1,183,000 | — | 31 Dec 2020 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.11%
|
75,796
|
$1,083,000 | — | 31 Dec 2020 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.1%
|
69,900
|
$999,000 | — | 31 Dec 2020 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
0.1%
|
69,413
|
$991,000 | — | 31 Dec 2020 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.1%
|
68,378
|
$977,000 | — | 31 Dec 2020 | |
| LAZARD ASSET MANAGEMENT LLC |
13F
|
Company |
0.09%
|
60,571
|
$865,000 | — | 31 Dec 2020 | |
| WOODWARD DIVERSIFIED CAPITAL, LLC |
13F
|
Company |
0.08%
|
56,578
|
$808,000 | — | 31 Dec 2020 | |
| Caprock Group, LLC |
13F
|
Company |
0.08%
|
56,012
|
$800,000 | — | 31 Dec 2020 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.08%
|
55,800
|
$797,000 | — | 31 Dec 2020 | |
| BRIGHTON JONES LLC |
13F
|
Company |
0.07%
|
53,178
|
$760,000 | — | 31 Dec 2020 |
Institutional Holders of OMEROS CORP - Common Stock (OMER) as of Q1 2021
As of 31 Mar 2021,
OMEROS CORP - Common Stock (OMER) was held by
148 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
34,754,657 shares.
The largest 10 holders included
BlackRock Inc., INGALLS & SNYDER LLC, VANGUARD GROUP INC, Cormorant Asset Management, LP, D. E. Shaw & Co., Inc., STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, STIFEL FINANCIAL CORP, GOLDMAN SACHS GROUP INC, and Bain Capital Public Equity Management II, LLC.
This page lists
148
institutional shareholders reporting positions in this security
for the Q1 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2021 vs Q4 2020 Across Filers
Q4 2020 holders
130
Q1 2021 holders
148
Holder diff
18
| Investor | Q4 2020 Shares | Q1 2021 Shares | Share Diff | Share Chg % | Q4 2020 Value $ | Q1 2021 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.
An asterisk sign (*) next to the price indicates that the price is likely invalid.