Ownership transfers
Groups this register observed changing owner — from one measured reading to the next. Detection dates bound when we noticed, never the instant it happened. Abandonments (owner → nobody) are the groups that become claimable.
Largest groups ever handed over
Grow a Chicken Fighter@blade_stack → @ChickenFighterHolder · observed 19 August 2026
5,585,949 members
Recent transfers (groups of 100+ members)
United States Marine Corps.ᅟ ᅟᅟ ᅟᅟ ᅟᅟ ᅟ@SemperFiNET → @mm3kimikazuma678 · observed 23 August 2026
701 members
Special Containment Procedures Foundation [SCPF]]@Vlards → @CSSSOSBot · observed 23 August 2026
1,074 members
The Garden Game INFINITY@HolderAntoniette → @CraftWithOtenciano · observed 22 August 2026
16,744 members
Yugoslav Defensive Forces [YDF]@milica_lepotica1 → @Necko_Pecko90 · observed 22 August 2026
130 members
Kryominty's ol' DUMB-ster diverrr shirtzZ!!!@Kryominty → @hadesraaah · observed 22 August 2026
144 members
Bring Back Old Robloxians@makinexperience → @Indigo_blueyellow · observed 22 August 2026
158,099 members
A transfer is recorded only when two consecutive measurements of the same group show different owners. Initial discovery of an owner is not a transfer.