Security key
16934W106
CHIMERIX, INC. - Common Stock, par value $0.001 per share (CMRX)
CUSIP: 16934W106
Q4 2020 13F Holders as of 31 Dec 2020
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 28,742,094
- Total 13F value
- $138,825,165
- Share change
- -504,389
- SEC-reported price per share
- $4.83
- Number of holders
- 87
- Value change
- -$1,642,985
- Number of buys
- 37
- Number of sells
- 38
- Shares outstanding
- 94,458,399
Holder snapshot
6 signals
Security identity
1 source field
Report period
Q4 2020
Institutions
87
Top holders
10
CMRX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2021
Previous quarter: Q3 2020
CHIMERIX INC SEC filings
CHIMERIX INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 16934W106
Recent filing periods:
Ownership snapshot
Top reported holders of CMRX - CHIMERIX, INC. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
30 Sep 2020
13F
Lead comparable stake: 4.1%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 4.1%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
BlackRock Finance, Inc.
4.1%
Opaleye Management Inc.
4.1%
RENAISSANCE TECHNOLOGIES LLC
3.1%
VANGUARD GROUP INC
2.5%
DIMENSIONAL FUND ADVISORS LP
2.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
4.1%
|
$9,567,000
3,841,708 shares
|
— | 30 Sep 2020 |
| Opaleye Management Inc. |
13F
Company
|
4.1%
|
$9,565,000
3,841,500 shares
|
— | 30 Sep 2020 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
3.1%
|
$7,335,000
2,945,789 shares
|
— | 30 Sep 2020 |
| VANGUARD GROUP INC |
13F
Company
|
2.5%
|
$5,958,000
2,393,008 shares
|
— | 30 Sep 2020 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.5%
|
$5,768,000
2,316,298 shares
|
— | 30 Sep 2020 |
| Ikarian Capital, LLC |
13F
Company
|
1.4%
|
$3,397,000
1,364,044 shares
|
— | 30 Sep 2020 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
87
Shares
28,742,094
Rows available
87
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2020 vs Q3 2020 Across Filers
Q3 2020 holders
75
Q4 2020 holders
87
Holder diff
12
| Investor | Q3 2020 Shares | Q4 2020 Shares | Share Diff | Share Chg % | Q3 2020 value | Q4 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend