Security key
87261Y114
CUSIP: 87261Y114
Security key
87261Y114
Report period
Q2 2026
Institutions
10
Top holders
10
Broader feeds
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
3 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 |
|---|---|---|---|---|---|
| Korea Zinc Company, Ltd. |
13D/G
|
7.2%
Reported 13D/G
· 25 Jun 2025
|
$127,159,474
26,491,557 shares
|
$0 | 25 Jun 2025 |
| FIRST MANHATTAN CO. LLC. |
13D/G
13F
Company
|
4.9%
Reported 13D/G
· 18 Jun 2025
|
$76,646,082
17,619,789 shares
|
-$23,364,985 | 18 Jun 2025 |
| William George Brumder II |
13D/G
Brumder William George
|
3.4%
Reported 13D/G
· 31 Mar 2026
|
$63,811,593
14,703,132 shares
|
-$73,082,163 | 31 Mar 2026 |
| Andrei Karkar |
3/4/5
Director, 10%+ Owner
|
—
mixed-class rows
|
$286,801,002
61,564,421 shares
mixed-class rows
|
— | 29 May 2026 |
| ERAS Capital LLC |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$286,801,002
61,413,491 shares
|
— | 29 May 2026 |
| Gerard Barron |
3/4/5
Chairman & CEO, Director
|
—
denominator unverified
|
$195,222,088
41,803,445 shares
|
— | 13 Apr 2026 |
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 | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|