Security key
Y23592135
- Security type / class
- Equity / SHS
- Total 13F shares
- 183,466
- Total 13F value
- $3,390,186
- Share change
- -78,361
- SEC-reported price per share
- $18.51
- Number of holders
- 11
- Value change
- -$1,444,181
- Number of buys
- 1
- Number of sells
- 13
Report period
Q1 2023
Institutions
11
Top holders
10
ESEA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
EUROSEAS LTD. SEC filings
EUROSEAS LTD. company facts
Broader feeds
Reporting periods
Holder history for CUSIP Y23592135
Recent filing periods:
Ownership snapshot
Top reported holders of ESEA - EUROSEAS LTD. - SHS (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
MARSHALL WACE, LLP
Disclosed value leader
MARSHALL WACE, LLP
Comparable rows
0/15
Latest evidence
31 Dec 2022
13F
Highest disclosed value: $1,253,382
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
MARSHALL WACE, LLP has the largest disclosed position value at $1.25M.
0 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.
Open SEC evidence
Opens MARSHALL WACE, LLP's linked filing trail.
Disclosed position value
Top 5
MARSHALL WACE, LLP
$1.25M
RENAISSANCE TECHNOLOGIES LLC
$979K
Boston Partners
$698.8K
PERRITT CAPITAL MANAGEMENT INC
$595.3K
Kerrisdale Advisers, LLC
$409.3K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| MARSHALL WACE, LLP |
13F
Company
|
—
class O/S missing
|
$1,253,382
67,934 shares
|
— | 31 Dec 2022 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$979,000
53,078 shares
|
— | 31 Dec 2022 |
| Boston Partners |
13F
Company
|
—
class O/S missing
|
$698,830
37,877 shares
|
— | 31 Dec 2022 |
| PERRITT CAPITAL MANAGEMENT INC |
13F
Company
|
—
class O/S missing
|
$595,326
32,267 shares
|
— | 31 Dec 2022 |
| Kerrisdale Advisers, LLC |
13F
Company
|
—
class O/S missing
|
$409,313
22,185 shares
|
— | 31 Dec 2022 |
| EXCHANGE TRADED CONCEPTS, LLC |
13F
Company
|
—
class O/S missing
|
$376,546
20,409 shares
|
— | 31 Dec 2022 |
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 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
11
Shares
183,466
Rows available
11
| 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 2023 vs Q1 2026 Across Filers
Q1 2026 holders
60
Q1 2023 holders
11
Holder diff
-49
| Investor | Q1 2026 Shares | Q1 2023 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend