Stack It Up #926779589
Stack It Up is a Roblox group community created on May 2, 2026. It has 820,245 members and holds a verified badge. The group is not ownerless. Its category is not specified in the data.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 28 Oct 2026, 18:24 | 886,333 | +11 |
| 28 Oct 2026, 17:54 | 886,322 | +20 |
| 28 Oct 2026, 17:24 | 886,302 | +21 |
| 28 Oct 2026, 16:48 | 886,281 | +49 |
| 28 Oct 2026, 15:01 | 886,232 | +89 |
| 28 Oct 2026, 12:38 | 886,143 | +32 |
| 28 Oct 2026, 11:35 | 886,111 | +3 |
| 28 Oct 2026, 11:24 | 886,108 | +27 |
| 28 Oct 2026, 10:16 | 886,081 | +2 |
| 28 Oct 2026, 10:14 | 886,079 | +16 |
| 28 Oct 2026, 09:23 | 886,063 | +4 |
| 28 Oct 2026, 09:06 | 886,059 | +43 |
| 28 Oct 2026, 06:25 | 886,016 | +6 |
| 28 Oct 2026, 05:45 | 886,010 | +5 |
| 28 Oct 2026, 05:07 | 886,005 | +1 |
| 28 Oct 2026, 05:01 | 886,004 | +4 |
| 28 Oct 2026, 04:40 | 886,000 | +4 |
| 28 Oct 2026, 04:28 | 885,996 | +27 |
| 28 Oct 2026, 03:20 | 885,969 | +10 |
| 28 Oct 2026, 02:57 | 885,959 | first reading |
Ownership
Owned by @WhoIsCaptainGrumpy as measured.
Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
@WhoIsCaptainGrumpy — Owner (rank 255)
zigbroz (@Ssiddz) — Co-Owner (rank 254)
Mikkel (@MikkelDevs) — Member (rank 1)
@CharlesJustCat — Member (rank 1)
Zak (@godblesszak) — Member (rank 1)
@hash_group — Member (rank 1)
Chance (@RealChancesaken) — Member (rank 1)
fluz (@fl88z) — Member (rank 1)
Olivera (@4xwstt) — Member (rank 1)
invert (@invert8999) — Member (rank 1)
@ST_Pencl — Member (rank 1)
@Kullaske — Member (rank 1)
@CatalystSupreme — Member (rank 1)
@AzielGamesHolder — Member (rank 1)
kenz (@k2_nz) — Member (rank 1)
kyy (@noriceenolife) — Member (rank 1)
Russ (@Russs_8989) — Member (rank 1)
kev (@do_kev) — Member (rank 1)
@JustVuse — Member (rank 1)
@Omrimek — Member (rank 1)
@ObbyJustin123 — Member (rank 1)
vorg (@vorglols) — Member (rank 1)
Napalm (@NNNapalm) — Member (rank 1)
Legend (@1egendarydev) — Member (rank 1)
@whk — Member (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).
Related groups
Groups whose measured members overlap with this one — a sample from our membership graph.
Open data
Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)
Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.