Security key
68373M107
- Security type / class
- Equity / SPONSORED ADS
- Total 13F shares
- 14,488,279
- Total 13F value
- $298,748,593
- Share change
- +1,062,281
- Put/Call ratio
- 27%
- SEC-reported price per share
- $20.64
- Number of holders
- 153
- Value change
- +$25,142,128
- Number of buys
- 91
- Number of sells
- 65
Open additional details 1 more signal available
Report period
Q3 2025
Institutions
153
Top holders
10
OPRA full security history
Ownership snapshot
Full 13F holder table
Opera Ltd SEC filings
Opera Ltd company facts
Broader feeds
Ownership snapshot
Top reported holders of OPRA - Opera Ltd - SPONSORED ADS (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
Tidal Investments LLC
Disclosed value leader
Tidal Investments LLC
Comparable rows
0/15
Latest evidence
30 Jun 2025
13F
Highest disclosed value: $27,413,732
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Tidal Investments LLC has the largest disclosed position value at $27.41M.
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 Tidal Investments LLC's linked filing trail.
Disclosed position value
Top 5
Tidal Investments LLC
$27.41M
Livforsakringsbolaget Skandia, Om...
$20.19M
ARROWSTREET CAPITAL, LIMITED PART...
$17.61M
Portolan Capital Management, LLC
$16.56M
MARSHALL WACE, LLP
$15.87M
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 |
|---|---|---|---|---|---|
| Tidal Investments LLC |
13F
Company
|
—
class O/S missing
|
$27,413,732
1,450,462 shares
|
— | 30 Jun 2025 |
| Livforsakringsbolaget Skandia, Omsesidigt |
13F
Company
|
—
class O/S missing
|
$20,192,024
128,000 shares
|
— | 30 Jun 2025 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
Company
|
—
class O/S missing
|
$17,607,127
931,594 shares
|
— | 30 Jun 2025 |
| Portolan Capital Management, LLC |
13F
Company
|
—
class O/S missing
|
$16,564,716
876,440 shares
|
— | 30 Jun 2025 |
| MARSHALL WACE, LLP |
13F
Company
|
—
class O/S missing
|
$15,866,304
839,487 shares
|
— | 30 Jun 2025 |
| G2 Investment Partners Management LLC |
13F
Company
|
—
class O/S missing
|
$13,230,000
700,000 shares
|
— | 30 Jun 2025 |
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 Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
153
Shares
14,488,279
Rows available
153
| 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 Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
136
Q3 2025 holders
153
Holder diff
17
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|