Insiders / Peterffy William

Peterffy William

CIK 1812281personinsider
Companies
1
First seen
Jan 7, 2026
Last activity
Jan 26, 2026

Companies

1View all →
CompanyRoleShares heldPeak heldTradesLatest
Interactive Brokers Group Inc · IBKRDirector10,12610,1262—

All securities held

1 position · latest reported per filing
CompanySecuritySharesAs of
Interactive Brokers Group IncClass A common stock10,126Jan 1, 2026

Activity

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InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
Jan 1, 2026GrantIBKR
Interactive Brokers Group Inc
Class A common stock
$25.0K+389
+4.00%
10,126
<0.01% of shares
low
Dec 31, 2025GrantIBKR
Interactive Brokers Group Inc
Class A common stock
$25.0K+389
+4.16%
9,737
<0.01% of shares
low