Security key
68373M107
- Security type / class
- Equity / SPONSORED ADS
- Total 13F shares
- 7,948,082
- Total 13F value
- $157,923,431
- Share change
- +2,901,366
- Put/Call ratio
- 272%
- SEC-reported price per share
- $19.87
- Number of holders
- 74
- Value change
- +$62,492,059
- Number of buys
- 59
- Number of sells
- 19
Open additional details 1 more signal available
Report period
Q2 2023
Institutions
74
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
Greenhouse Funds LLLP
Disclosed value leader
Greenhouse Funds LLLP
Comparable rows
0/15
Latest evidence
31 Mar 2023
13F
Highest disclosed value: $22,438,447
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Greenhouse Funds LLLP has the largest disclosed position value at $22.44M.
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 Greenhouse Funds LLLP's linked filing trail.
Disclosed position value
Top 5
Greenhouse Funds LLLP
$22.44M
Roumell Asset Management, LLC
$6.36M
J. Goldman & Co LP
$3.4M
ARROWSTREET CAPITAL, LIMITED PART...
$2.72M
MILLENNIUM MANAGEMENT LLC
$2.72M
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 |
|---|---|---|---|---|---|
| Greenhouse Funds LLLP |
13F
Company
|
—
class O/S missing
|
$22,438,447
2,206,337 shares
|
— | 31 Mar 2023 |
| Roumell Asset Management, LLC |
13F
Company
|
—
class O/S missing
|
$6,357,135
625,087 shares
|
— | 31 Mar 2023 |
| J. Goldman & Co LP |
13F
Company
|
—
class O/S missing
|
$3,400,899
334,405 shares
|
— | 31 Mar 2023 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
Company
|
—
class O/S missing
|
$2,725,000
267,903 shares
|
— | 31 Mar 2023 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$2,719,000
267,346 shares
|
— | 31 Mar 2023 |
| CITADEL ADVISORS LLC |
13F
Company
|
—
class O/S missing
|
$2,012,562
197,892 shares
|
— | 31 Mar 2023 |
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 Q2 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
74
Shares
7,948,082
Rows available
74
| 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 Q2 2023 vs Q1 2023 Across Filers
Q1 2023 holders
46
Q2 2023 holders
74
Holder diff
28
| Investor | Q1 2023 Shares | Q2 2023 Shares | Share Diff | Share Chg % | Q1 2023 value | Q2 2023 value | Value change | Value Chg % |
|---|