JW
John W. Rogers Jr. (Ariel Investments) disclosed increased in GALLAGHER ARTHUR J & CO
John W. Rogers Jr. (Ariel Investments) filed a 13F change in GALLAGHER ARTHUR J & CO (363576109) on 2026-05-14, covering period end 2026-03-31.
Action
Increased
Capital
$306,249 reported value
Institutional 13F Signals1 evidence source
Why it matters
This signal is anchored to the SEC filing date while retaining the underlying 13F period end.