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Founders Fund V Management, LLC

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13F filer, CIK 1697733, SAN FRANCISCO, CA

Founders Fund V Management, LLC reported $1,372,937 across 4 holdings for the quarter ended 2025-06-30, in a 13F-HR filed 2025-08-14.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001085146-25-005283

Period
2025-06-30
Reported value
$1.37M
Holdings
4
Top 10 weight
100%
New
1
Sold out
0

Part of the filer group Founders Fund Growth II Management, LP

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
PRCHnew+853$10.1K

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.

Largest sells vs the previous quarter

None.

Holdings, Q2 2025

Share positions as resolved from 13F-HR 0001085146-25-005283, largest first. % of portfolio is the value over $1,372,937, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
RGTIRIGETTI COMPUTING INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: 88,621 shares; 2024Q2: 88,621 shares; 2024Q3: 88,621 shares; 2024Q4: 88,621 shares; 2025Q1: 88,621 shares; 2025Q2: 88,621 shares 88,621$1.05M76.55%0Timeline
RFLRAFAEL HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: not reported; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 169,451 shares; 2025Q2: 169,451 shares 169,451$293K21.35%0Timeline
UNITY BIOTECHNOLOGY INC COM…UNITY BIOTECHNOLOGY INC COM NEWQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: 49,172 shares; 2024Q2: 49,172 shares; 2024Q3: 49,172 shares; 2024Q4: 49,172 shares; 2025Q1: 49,172 shares; 2025Q2: 49,172 shares 49,172$18.7K1.36%0
PRCHPORCH GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: not reported; 2024Q2: not reported; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 853 shares 853$10.1K0.73%newTimeline

How Q2 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 0001085146-25-005283 base2025-08-14acceptance time not in the bulk data set