Security key
87261Y114
CUSIP: 87261Y114
Security key
87261Y114
Report period
Q3 2025
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
2 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. |
13F
13D/G
Company
|
4.9%
Reported 13D/G
· 18 Jun 2025
|
$105,018,533
15,911,899 shares
|
— | 30 Jun 2025 |
| Michael Bernard Hess |
3/4/5
Director
|
—
denominator unverified
|
$60,225,494
11,070,863 shares
|
— | 02 Sep 2025 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$34,961,527
5,297,201 shares
|
— | 30 Jun 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
—
mixed-class rows
|
$25,617,841
3,899,146 shares
mixed-class rows
|
— | 30 Jun 2025 |
| Baird Financial Group, Inc. |
13F
Company
|
—
denominator unverified
|
$15,600,176
2,363,663 shares
|
— | 30 Jun 2025 |
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 | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|