Security key
84920Y106
CUSIP: 84920Y106
Security key
84920Y106
Report period
Q4 2025
Institutions
65
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
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 |
|---|---|---|---|---|---|
| Portolan Capital Management, LLC |
13F
13D/G
Company
|
0.62%
from 13D/G
|
$841,526
303,800 shares
|
— | 30 Sep 2025 |
| Steven R. Becker |
3/4/5
Director
|
0.49%
|
$344,891
192,677 shares
|
— | 28 May 2025 |
| FMR LLC |
13F
Company
|
15%
|
$15,838,166
5,717,750 shares
|
— | 30 Sep 2025 |
| Union Square Park Capital Management, LLC |
13F
Company
|
4.6%
|
$4,936,204
1,782,023 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
4.5%
|
$4,898,692
1,768,481 shares
|
— | 30 Sep 2025 |
| JB CAPITAL PARTNERS LP |
13F
Company
|
4.4%
|
$4,738,899
1,710,794 shares
|
— | 30 Sep 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 | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|