SEALSQ Corp (LAES)

Accumulating

Strong institutional accumulation: ownership increased +8.45% quarter-over-quarter.

Data as of Q1 2026

Institutional Ownership

25.91%

QoQ Change

+8.45%

Total Value

$127.6B

Shares Outstanding

191.5M

Crowding AnalysisCrowded

Holders89of 5,944

Avg: 68

Uncrowded86th percentileCrowded

Institutional Activity

Buy/Sell Ratio0.72x

65th percentile

43 buying60 selling

+13

New

-26

Closed

+23.6M

Net shares

Holding Period Distribution

estimate

Median: 2 QAvg: 2.1 QHolders: 89

Ownership Concentration

Top 5: 108.5%Top 10: 128.3%

GROUP ONE TRADING36.1%

SUSQUEHANNA INTERNATIONAL GROUP, LLP26.7%

Anson Funds Management25.1%

CITADEL ADVISORS11.3%

JANE STREET GROUP,9.3%

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Conviction-Weighted Ownership

Median weight: 0.01%Avg weight: 0.92%Max: 3.94%High conviction (>1%): 3

GROUP ONE TRADING

SUSQUEHANNA INTERNATIONAL GROUP, LLP

Anson Funds Management

CITADEL ADVISORS

JANE STREET GROUP,

HEIGHTS CAPITAL MANAGEMENT,

L1 Global Manager Pty

SIMPLEX TRADING,

TUDOR INVESTMENT CORP ET AL

PEAK6

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Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWAnson Funds Management$33M12.5M shr

BOUGHTGROUP ONE TRADING$19M7.3M shr

BOUGHTSUSQUEHANNA INTERNATIONAL GROUP, LLP$9M3.4M shr

NEWHEIGHTS CAPITAL MANAGEMENT$8M3.1M shr

NEWL1 Global Manager Pty$6M2.3M shr

BOUGHTGROUP ONE TRADING$22M5.8M shr

BOUGHTJANE STREET GROUP$19M5.1M shr

BOUGHTCITADEL ADVISORS$15M3.9M shr

BOUGHTSUSQUEHANNA INTERNATIONAL GROUP, LLP$12M3.2M shr

BOUGHTUBS Group AG$10M2.6M shr

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Institutional Trends (8 Quarters)

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Institutional Holders

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