Altos Ventures IV, L.P. - 31 Dec 2024 SCHEDULE 13G/A Report for Roblox Corp Class A Common Stock, $0.0001 par value (RBLX)

Filing manager
Altos Ventures IV, L.P.
Reporting owner
Anthony P. Lee
Security
Roblox Corp Class A Common Stock, $0.0001 par value
Beneficially owned shares
22,416,191 shares
Ownership signal CIK-linked ownership evidence from parsed SEC filings. 2 signals
Large-stake signal

Form

SCHEDULE 13G/A

Passive or exempt beneficial ownership filing.

Ownership

3.7%

Beneficial ownership of this reported class.

Shares

22,416,191 shares

Shares beneficially owned as disclosed.

Event date

31 Dec 2024

Date tied to the ownership event or amendment.

Accepted by SEC

14 Feb 2025

EDGAR acceptance date.

How to read this large-stake filing
  • Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
  • Compare this filing with the holder history and issuer page before treating the percentage as a current position.
  • Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership
3.7%
Subject security Names, identifiers, and filing context for this profile. 2 source fields
Symbol
RBLX
Shares outstanding
605,843,000 shares
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
SCHEDULE 13G/A
Accepted by SEC
14 Feb 2025, 17:36:14 UTC
Event date
31 Dec 2024
Source filing
View source filing

Key filing fact

Altos Ventures IV, L.P. disclosed 3.7% ownership in Roblox Corp Class A Common Stock, $0.0001 par value (RBLX) on 31 Dec 2024.

Key facts

  • Altos Ventures IV, L.P. filed SCHEDULE 13G/A for Roblox Corp Class A Common Stock, $0.0001 par value (RBLX).
  • Disclosed ownership: 3.7%.
  • Date of event: 31 Dec 2024.

Change

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 14 Feb 2025, 17:36.

Research use

  • This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
  • Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

View source filing

Reporting persons

Disclosed reporting parties (17)

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares owned Sole voting power Shared voting power Signature Title CIK
Altos Ventures IV, L.P. 0.5% 3,241,851 3,241,851 0 /s/ Anthony P. Lee By Altos Management Partners IV, LLC, its General Partner, By Anthony P. Lee, Managing Director
Altos Ventures IV Liquidity Fund, L.P. 1% 5,846,872 5,846,872 0 /s/ Anthony P. Lee By Altos IV LR GP, LLC, its General Partner, By Anthony P. Lee, Managing Director
Altos Roblox SPV 1, LLC 0.4% 2,335,883 2,335,883 0 /s/ Anthony P. Lee By Altos Roblox Management Partners, LLC, its Manager, By Anthony P. Lee, Managing Director
Altos Roblox SPV 2, LLC 0.1% 544,558 544,558 0 /s/ Anthony P. Lee By Altos Roblox Management Partners, LLC, its Manager, By Anthony P. Lee, Managing Director
Altos Ventures IV Reserve Fund, L.P. 0% 126,819 126,819 0 /s/ Anthony P. Lee By Altos IV LR GP, LLC, its General Partner, By Anthony P. Lee, Managing Director
Altos Roblox SPV 2020, LLC 0.4% 2,711,387 2,711,387 0 /s/ Anthony P. Lee By Altos Roblox 2020 Management Partners, LLC, its Manager, By Anthony P. Lee, Managing Director
Altos Hybrid 2, L.P. 0% 72,270 72,270 0 /s/ Anthony P. Lee By Altos Hybrid 2 GP, LLC, its General Partner, By Anthony P. Lee, Managing Director
Altos Hybrid 4, L.P. 0% 111,112 111,112 0 /s/ Anthony P. Lee By Altos Hybrid 4 GP, LLC, its General Partner, By Anthony P. Lee, Managing Director
Altos Management Partners IV, LLC 0.5% 3,241,851 3,241,851 0 /s/ Anthony P. Lee By Anthony P. Lee, Managing Director
Altos IV LR GP, LLC 1% 5,973,691 5,973,691 0 /s/ Anthony P. Lee By Anthony P. Lee, Managing Director
Altos Hybrid 2 GP, LLC 0% 72,270 72,270 0 /s/ Anthony P. Lee By Anthony P. Lee, Managing Director
Altos Hybrid 4 GP, LLC 0% 111,112 111,112 0 /s/ Anthony P. Lee By Anthony P. Lee, Managing Director
Altos Roblox Management Partners, LLC 0.5% 2,880,441 2,880,441 0 /s/ Anthony P. Lee By Anthony P. Lee, Managing Director
Altos Roblox 2020 Management Partners, LLC 0.4% 2,711,387 2,711,387 0 /s/ Anthony P. Lee By Anthony P. Lee, Managing Director
Anthony P. Lee 3.7% 22,416,191 7,425,439 14,990,752 /s/ Anthony P. Lee Anthony P. Lee
Han Kim 3.5% 21,117,919 6,127,167 14,990,752 /s/ Han Kim Han Kim
Hodong Nam 3.6% 21,831,441 6,840,689 14,990,752 /s/ Hodong Nam Hodong Nam
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