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a16z Capital Management, L.L.C.

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13F filer, CIK 1540358, MENLO PARK, CA

a16z Capital Management, L.L.C. reported $700,872,513 across 13 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-05-15. Its ten largest share positions make up 99.31% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001415889-25-013091

Period
2025-03-31
Reported value
$701M
Holdings
13
Top 10 weight
99.31%
New
2
Sold out
1

Part of the filer group a16z Capital Management, L.L.C.

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
MAZEnew+1,702,225$18.7M
CYNnew+57,584$261K

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

SecurityShares changeApprox. value
NULLexited-57,584-$48.9K

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 0001415889-25-013091, largest first. % of portfolio is the value over $700,872,513, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
DASHDOORDASH INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,597,010 shares; 2024Q4: 1,597,010 shares; 2025Q1: 1,597,010 shares 1,597,010$292M41.65%0Timeline
IOTSAMSARA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,995,652 shares; 2024Q4: 3,995,652 shares; 2025Q1: 3,995,652 shares 3,995,652$153M21.85%0Timeline
RVMDREVOLUTION MEDICINES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,748,523 shares; 2024Q4: 2,748,523 shares; 2025Q1: 2,748,523 shares 2,748,523$97.2M13.87%0Timeline
XYZBLOCK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,016,697 shares; 2024Q4: 1,016,697 shares; 2025Q1: 1,016,697 shares 1,016,697$55.2M7.88%0Timeline
ACCOLADE INCACCOLADE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 5,398,708 shares; 2024Q4: 5,398,708 shares; 2025Q1: 5,398,708 shares 5,398,708$37.7M5.38%0
MAZEMAZE THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,702,225 shares 1,702,225$18.7M2.67%newTimeline
NAUTNAUTILUS BIOTECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 17,653,917 shares; 2024Q4: 17,653,917 shares; 2025Q1: 17,653,917 shares 17,653,917$15.2M2.17%0Timeline
BIOABIOAGE LABS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,013,975 shares; 2024Q4: 3,233,170 shares; 2025Q1: 3,233,170 shares 3,233,170$12.2M1.73%0Timeline
CAMPCAMP4 THERAPEUTICS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 2,125,339 shares; 2025Q1: 2,125,339 shares 2,125,339$8.5M1.21%0Timeline
OPENOPENDOOR TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 6,200,821 shares; 2024Q4: 6,200,821 shares; 2025Q1: 6,200,821 shares 6,200,821$6.32M0.9%0Timeline
ERASERASCA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,862,500 shares; 2024Q4: 2,862,500 shares; 2025Q1: 2,862,500 shares 2,862,500$3.92M0.56%0Timeline
DNAGINKGO BIOWORKS HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 108,568 shares; 2024Q4: 108,568 shares; 2025Q1: 108,568 shares 108,568$619K0.09%0Timeline
CYNCYNGN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 57,584 shares 57,584$261K0.04%newTimeline

Sold out in Q1 2025

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
NULLNULL57,584$48.9Kshares

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 0001415889-25-013091 base2025-05-15acceptance time not in the bulk data set