Security Snapshot

SEALSQ Corp - Ordinary Shares, par value USD 0.01 per share (LAES) Institutional Ownership

CUSIP: G79483106

13F Institutional Holders and Ownership History from Q2 2023 to Q1 2026

Latest Period

Q1 2026

Institutions Reporting

84

Shares (Excl. Options)

23,032,878

Price

$2.62

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Security type / class
Equity / Ordinary Shares, par value USD 0.01 per share
Symbol
LAES on Nasdaq
All holders as of 31 Mar 2026
Q1 2026
Total 13F shares
23,032,878
Latest holder snapshot 5 signals
Total 13F value
$60,275,339
Portfolio coverage rank
0%
Share change
+13,279,937
Value change
+$31,971,423
Number of holders
84
Issuer context Names, identifiers, and filing context for this profile. 2 identity fields
Shares outstanding
222,458,893
SEC-reported price per share
$2.96
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors

Key facts

  • LAES - SEALSQ Corp - Ordinary Shares, par value USD 0.01 per share is tracked under CUSIP G79483106.
  • 84 institutions reported positions in Q1 2026.
  • 4 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 100 to 84 between Q4 2025 and Q1 2026.
  • SEC-reported value moved from $37,503,901 to $60,275,339.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 84 institutions filings for Q1 2026.

Open SEC evidence

Security key

G79483106

Latest holder period

Q1 2026

13F holders

84

13D/G owners

4

CIK / CUSIP context first

Open Q1 2026 holders LAES full holder history SEALSQ Corp SEC filings SEALSQ Corp company facts SEALSQ Corp insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
4
Security
LAES
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
CVI Investments, Inc. 9.9% 0% $51,191,822 +$9,844,244 24,377,058 +24% CVI Investments, Inc. 31 Mar 2026
Anson Funds Management LP 5.6% $26,161,166 12,457,698 Anson Funds Management LP 31 Mar 2026
SUSQUEHANNA SECURITIES, LLC 5.4% +2% $25,483,065 +$5,684,599 12,134,793 +29% Susquehanna Securities, LLC 31 Mar 2026
Wisekey International Holding S.A. 4.8% $24,184,836 6,001,200 WISeKey International Holding AG 30 Jun 2025

As of 31 Mar 2026, 84 institutional investors reported holding 23,032,878 shares of SEALSQ Corp - Ordinary Shares, par value USD 0.01 per share (LAES). This represents 10% of the company’s total 222,458,893 outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
9.9%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Anson Funds Management LP 5.6% 12,457,698 4.3% $32,639,169
HEIGHTS CAPITAL MANAGEMENT, INC 1.4% 3,136,465 2.3% $8,217,538
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.59% 1,320,493 +90% 0% $3,459,692
Kessler Investment Group, LLC 0.45% 993,779 +192% 1.2% $2,603,701
UBS Group AG 0.42% 933,391 -71% 0% $2,445,484
HRT FINANCIAL LP 0.32% 711,569 +2121% 0% $1,864,000
MILLENNIUM MANAGEMENT LLC 0.14% 313,667 +132% 0% $821,808
SBI Securities Co., Ltd. 0.11% 253,315 +24% 0.02% $663,685
PEAK6 LLC 0.08% 186,544 0.01% $488,745
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.08% 168,960 0% 0% $442,675
MANGROVE PARTNERS IM, LLC 0.08% 168,918 0.04% $442,565
Vident Advisory, LLC 0.07% 161,480 -40% 0% $423,078
Bank of New York Mellon Corp 0.05% 117,834 0% $308,725
Virtue Capital Management, LLC 0.05% 115,000 +2.7% 0.04% $265,650
JPMORGAN CHASE & CO 0.05% 106,194 -7.1% 0% $245,309
Finer Wealth Management, Inc. 0.05% 100,451 0% 0.13% $263,182
STATE STREET CORP 0.04% 100,058 +45% 0% $262,152
Engineers Gate Manager LP 0.04% 92,034 +41% 0% $241,129
True Vision MN LLC 0.04% 85,124 +241% 0.12% $223,025
Virtu Financial LLC 0.04% 84,591 -46% 0.01% $222,000
SIMPLEX TRADING, LLC 0.04% 80,206 -27% 0.01% $210,139
Squarepoint Ops LLC 0.04% 79,930 +323% 0% $209,417
Cambridge Investment Research Advisors, Inc. 0.04% 78,354 -0.16% 0% $205,000
GEODE CAPITAL MANAGEMENT, LLC 0.03% 75,513 0% 0% $197,844
GOLDMAN SACHS GROUP INC 0.03% 73,907 +90% 0% $193,637

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
12
Latest
Q1 2026
Rows shown
1-12 of 12
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 23,032,878 $60,275,339 +$31,971,423 $2.62 84
2025 Q4 9,907,863 $37,503,901 +$15,545,244 $3.78 100
2025 Q3 5,401,131 $20,168,413 -$6,878,422 $3.74 69
2025 Q2 6,952,747 $28,020,602 +$12,450,361 $4.03 52
2025 Q1 4,098,065 $10,645,260 -$1,335,592 $2.60 38
2024 Q4 2,778,656 $17,020,360 +$15,359,204 $6.15 21
2024 Q3 26,216 $11,531 -$570,904 $0.44 6
2024 Q2 719,907 $588,567 -$280,703 $0.82 9
2024 Q1 872,831 $1,352,886 +$1,241,764 $1.55 8
2023 Q4 93,575 $119,776 -$39,955 $1.28 8
2023 Q3 102,480 $207,884 +$175,935 $2.01 9
2023 Q2 11,270 $168,511 +$168,511 $14.95 10
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