Security key
29772L108
Eton Pharmaceuticals, Inc. - Common Stock (ETON)
CUSIP: 29772L108
Q1 2020 13F Holders as of 31 Mar 2020
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 5,967,575
- Total 13F value
- $24,469,000
- Share change
- +3,296,675
- SEC-reported price per share
- $4.10
- Number of holders
- 17
- Value change
- +$13,430,167
- Number of buys
- 11
- Number of sells
- 5
- Shares outstanding
- 26,828,643
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2020
Institutions
17
Top holders
10
ETON full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2020
Previous quarter: Q4 2019
Eton Pharmaceuticals, Inc. SEC filings
Eton Pharmaceuticals, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 29772L108
Recent filing periods:
Ownership snapshot
Top reported holders of ETON - Eton Pharmaceuticals, Inc. - Common Stock (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
Opaleye Management Inc.
Disclosed value leader
Opaleye Management Inc.
Comparable rows
13/13
Latest evidence
31 Dec 2019
13F
Lead comparable stake: 5.5%
Showing 1-6 of 13 holder rows.
Quick read
Opaleye Management Inc. leads the comparable SEC ownership view at 5.5%.
13 of 13 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.
Open SEC evidence
Opens Opaleye Management Inc.'s linked filing trail.
Comparable ownership
Top 5
Opaleye Management Inc.
5.5%
AWM Investment Company, Inc.
1.9%
VANGUARD GROUP INC
1%
PRELUDE CAPITAL MANAGEMENT, LLC
0.48%
BlackRock Finance, Inc.
0.28%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 13 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Opaleye Management Inc. |
13F
Company
|
5.5%
|
$10,580,000
1,469,456 shares
|
— | 31 Dec 2019 |
| AWM Investment Company, Inc. |
13F
Company
|
1.9%
|
$3,722,000
516,882 shares
|
— | 31 Dec 2019 |
| VANGUARD GROUP INC |
13F
Company
|
1%
|
$2,028,000
281,646 shares
|
— | 31 Dec 2019 |
| PRELUDE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.48%
|
$921,000
127,964 shares
|
— | 31 Dec 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
0.28%
|
$532,000
73,810 shares
|
— | 31 Dec 2019 |
| ROYAL BANK OF CANADA |
13F
Company
|
0.24%
|
$462,000
64,217 shares
|
— | 31 Dec 2019 |
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 Q1 2020
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
17
Shares
5,967,575
Rows available
17
| 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 Q1 2020 vs Q4 2019 Across Filers
Q4 2019 holders
13
Q1 2020 holders
17
Holder diff
4
| Investor | Q4 2019 Shares | Q1 2020 Shares | Share Diff | Share Chg % | Q4 2019 value | Q1 2020 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend