Security key
G79483106
SEALSQ Corp - Ordinary Shares, par value USD 0.01 per share (LAES)
CUSIP: G79483106
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Ordinary Shares, par value USD 0.01 per share
- Total 13F shares
- 5,401,131
- Total 13F value
- $20,168,413
- Share change
- -1,589,348
- Put/Call ratio
- 8%
- SEC-reported price per share
- $3.74
- Number of holders
- 69
- Value change
- -$6,878,422
- Number of buys
- 47
- Number of sells
- 27
- Shares outstanding
- 205,286,735
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
69
Top holders
10
LAES full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
SEALSQ Corp SEC filings
SEALSQ Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP G79483106
Recent filing periods:
Ownership snapshot
Top reported holders of LAES - SEALSQ Corp - Ordinary Shares, par value USD 0.01 per share (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
Wisekey International Hol...
Disclosed value leader
Wisekey International Hol...
Comparable rows
15/15
Latest evidence
30 Jun 2025
13D/G
13F
Lead comparable stake: 4.8%
13D/G row: Wisekey International Holding S.A.
Showing 1-6 of 15 holder rows.
Quick read
Wisekey International Holding S.A. leads the comparable SEC ownership view at 4.8%.
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.
Open SEC evidence
Opens Wisekey International Holding S.A.'s linked filing trail.
Comparable ownership
Top 5
Wisekey International Holding S.A.
4.8%
Steward Partners Investment Advis...
0.96%
NATIONAL BANK OF CANADA /FI/
0.47%
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.43%
UBS Group AG
0.36%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Wisekey International Holding S.A. |
13D/G
WISeKey International Holding AG
|
4.8%
|
$24,184,836
6,001,200 shares
|
$0 | 30 Jun 2025 |
| Steward Partners Investment Advisory, LLC |
13F
Company
|
0.96%
|
$7,938,911
1,969,953 shares
|
— | 30 Jun 2025 |
| NATIONAL BANK OF CANADA /FI/ |
13F
Company
|
0.47%
|
$3,929,653
975,100 shares
|
— | 30 Jun 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
Company
|
0.43%
|
$3,590,097
890,843 shares
|
— | 30 Jun 2025 |
| UBS Group AG |
13F
Company
|
0.36%
|
$2,980,931
739,685 shares
|
— | 30 Jun 2025 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
13F
Company
|
0.28%
|
$2,356,611
584,767 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
69
Shares
5,401,131
Rows available
69
| 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
52
Q3 2025 holders
69
Holder diff
17
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend