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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 $1,290,612,468 across 16 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-15. Its ten largest share positions make up 95.97% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001540358-26-000006

Period
2026-03-31
Reported value
$1.29B
Holdings
16
Top 10 weight
95.97%
New
4
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
DMRAnew+1,236,157$32M
NAVNadded+1,023,312$13.5M
AKTSnew+415,000$7.42M
BTGOnew+666,356$5.48M
IPSTnew+82,740$21.8K

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
OMDAreduced-1,153,645-$14.5M
FIGreduced-234,751-$4.96M
HTBKexited-82,740-$129K

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 2026

Share positions as resolved from 13F-HR 0001540358-26-000006, largest first. % of portfolio is the value over $1,290,612,468, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
NAVNNAVAN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 27,195,364 shares; 2026Q1: 28,218,676 shares 28,218,676$374M28.95%+1,023,312Timeline
FIGFIGMA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 16,246,129 shares; 2025Q4: 16,246,129 shares; 2026Q1: 16,011,378 shares 16,011,378$338M26.23%-234,751Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 212,531 shares; 2025Q4: 212,531 shares; 2026Q1: 212,531 shares 212,531$122M9.42%0Timeline
RVMDREVOLUTION MEDICINES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,748,523 shares; 2024Q4: 2,748,523 shares; 2025Q1: 2,748,523 shares; 2025Q2: 2,748,523 shares; 2025Q3: 2,748,523 shares; 2025Q4: 921,099 shares; 2026Q1: 921,099 shares 921,099$89.6M6.94%0Timeline
NAUTNAUTILUS BIOTECHNOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 17,653,917 shares; 2024Q4: 17,653,917 shares; 2025Q1: 17,653,917 shares; 2025Q2: 17,653,917 shares; 2025Q3: 17,653,917 shares; 2025Q4: 17,653,917 shares; 2026Q1: 17,653,917 shares 17,653,917$68.5M5.31%0Timeline
XYZBLOCK INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 1,016,697 shares; 2024Q4: 1,016,697 shares; 2025Q1: 1,016,697 shares; 2025Q2: 1,016,697 shares; 2025Q3: 1,016,697 shares; 2025Q4: 1,016,697 shares; 2026Q1: 1,016,697 shares 1,016,697$61.2M4.74%0Timeline
BIOABIOAGE LABS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 3,013,975 shares; 2024Q4: 3,233,170 shares; 2025Q1: 3,233,170 shares; 2025Q2: 3,233,170 shares; 2025Q3: 3,233,170 shares; 2025Q4: 3,233,170 shares; 2026Q1: 3,233,170 shares 3,233,170$56.5M4.38%0Timeline
MAZEMAZE THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,702,225 shares; 2025Q2: 1,702,225 shares; 2025Q3: 1,702,225 shares; 2025Q4: 1,702,225 shares; 2026Q1: 1,702,225 shares 1,702,225$50.8M3.94%0Timeline
ERASERASCA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 2,862,500 shares; 2024Q4: 2,862,500 shares; 2025Q1: 2,862,500 shares; 2025Q2: 2,862,500 shares; 2025Q3: 2,862,500 shares; 2025Q4: 2,862,500 shares; 2026Q1: 2,862,500 shares 2,862,500$46.3M3.59%0Timeline
DMRADAMORA THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 1,236,157 shares 1,236,157$32M2.48%newTimeline
OMDAOMADA HEALTH INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 4,614,574 shares; 2025Q3: 4,614,574 shares; 2025Q4: 3,460,929 shares; 2026Q1: 2,307,284 shares 2,307,284$29M2.25%-1,153,645Timeline
CAMPCAMP4 THERAPEUTICS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 2,125,339 shares; 2025Q1: 2,125,339 shares; 2025Q2: 2,125,339 shares; 2025Q3: 2,125,339 shares; 2025Q4: 2,125,339 shares; 2026Q1: 2,125,339 shares 2,125,339$9.37M0.73%0Timeline
AKTSAKTIS ONCOLOGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 415,000 shares 415,000$7.42M0.58%newTimeline
BTGOBITGO HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 666,356 shares 666,356$5.48M0.42%newTimeline
DNAGINKGO BIOWORKS HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: 108,568 shares; 2024Q4: 108,568 shares; 2025Q1: 108,568 shares; 2025Q2: 108,568 shares; 2025Q3: 108,568 shares; 2025Q4: 108,568 shares; 2026Q1: 108,568 shares 108,568$666K0.05%0Timeline
IPSTIP STRATEGY HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 82,740 shares 82,740$21.8K<0.01%newTimeline

Sold out in Q1 2026

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

SecurityShares beforeValue beforeType
HTBKHERITAGE COMM CORP82,740$129Kshares

How Q1 2026 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 0001540358-26-000006 base2026-05-15acceptance time not in the bulk data set