Security key
97727L408
- Security type / class
- Equity / SPON ADR
- Total 13F shares
- 67,546
- Total 13F value
- $395,819
- Share change
- +1,396
- SEC-reported price per share
- $5.86
- Number of holders
- 3
- Value change
- +$8,181
- Number of buys
- 1
- Number of sells
- 1
Report period
Q3 2026
Institutions
3
Top holders
3
WKEY full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q2 2026
Wisekey International Holding S.A. SEC filings
Wisekey International Holding S.A. company facts
Wisekey International Holding S.A. 13D/G history
Broader feeds
Reporting periods
Holder history for CUSIP 97727L408
Recent filing periods:
Ownership snapshot
Top reported holders of WKEY - WISeQey Corp. - SPON ADR (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
MARSHALL WACE, LLP
Disclosed value leader
MARSHALL WACE, LLP
Comparable rows
0/15
Latest evidence
30 Jun 2026
13F
Highest disclosed value: $1,122,353
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
MARSHALL WACE, LLP has the largest disclosed position value at $1.12M.
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 MARSHALL WACE, LLP's linked filing trail.
Disclosed position value
Top 5
MARSHALL WACE, LLP
$1.12M
CITADEL ADVISORS LLC
$414.5K
JANE STREET GROUP, LLC
$411.8K
MORGAN STANLEY
$364.7K
Finer Wealth Management, Inc.
$362.3K
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 |
|---|---|---|---|---|---|
| MARSHALL WACE, LLP |
13F
Company
|
—
denominator unverified
|
$1,122,353
153,327 shares
|
— | 30 Jun 2026 |
| CITADEL ADVISORS LLC |
13F
Company
|
—
denominator unverified
|
$414,532
56,630 shares
|
— | 30 Jun 2026 |
| JANE STREET GROUP, LLC |
13F
Company
|
—
denominator unverified
|
$411,845
56,263 shares
|
— | 30 Jun 2026 |
| MORGAN STANLEY |
13F
Company
|
—
denominator unverified
|
$364,749
49,829 shares
|
— | 30 Jun 2026 |
| Finer Wealth Management, Inc. |
13F
Company
|
—
denominator unverified
|
$362,318
49,497 shares
|
— | 30 Jun 2026 |
| UBS Group AG |
13F
Company
|
—
denominator unverified
|
$197,728
27,012 shares
|
— | 30 Jun 2026 |
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 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
3
Shares
67,546
Rows available
3
| 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 2026 vs Q2 2026 Across Filers
Q2 2026 holders
17
Q3 2026 holders
3
Holder diff
-14
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend