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ALTOS VENTURES MANAGEMENT, INC.

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13F filer, CIK 1881755, Burlingame, CA

ALTOS VENTURES MANAGEMENT, INC. reported $295,588,124 across 1 holding for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-12.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001415889-25-012669

Period
2025-03-31
Reported value
$296M
Holdings
1
Top 10 weight
100%
New
0
Sold out
0

Largest buys vs the previous quarter

None.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
RBLXreduced-9,919,760-$578M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2025

Share positions as resolved from 13F-HR 0001415889-25-012669, largest first. % of portfolio is the value over $295,588,124, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
RBLXROBLOX CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 33,660,466 shares; 2024Q4: 14,990,752 shares; 2025Q1: 5,070,992 shares 5,070,992$296M100%-9,919,760Timeline

How Q1 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001415889-25-012669 base2025-05-12acceptance time not in the bulk data set