Security key
86887Q109
CUSIP: 86887Q109
Security key
86887Q109
Report period
Q4 2024
Institutions
54
Top holders
10
Broader feeds
Reporting periods
Recent filing periods:
Ownership snapshot
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.
Quick read
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.
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Thomas J. Herzfeld Advisors, Inc. |
13F
Company
|
4.6%
|
$4,397,580
1,088,510 shares
|
— | 30 Sep 2024 |
| GABELLI FUNDS LLC |
13F
Company
|
4%
|
$3,848,100
952,500 shares
|
— | 30 Sep 2024 |
| NEEDHAM INVESTMENT MANAGEMENT LLC |
13F
Company
|
1.6%
|
$1,541,615
381,588 shares
|
— | 30 Sep 2024 |
| MGO ONE SEVEN LLC |
13F
Company
|
1.2%
|
$1,148,059
284,173 shares
|
— | 30 Sep 2024 |
| Deuterium Capital Management, LLC |
13F
Company
|
1.1%
|
$1,069,228
265,317 shares
|
— | 30 Sep 2024 |
| GAMCO INVESTORS, INC. ET AL |
13F
Company
|
0.85%
|
$803,960
199,000 shares
|
— | 30 Sep 2024 |
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
Investor-level positions for this CUSIP, loaded as an interactive table.
| 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.
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).