The Analysis of Alta Partners Management Company, L.P.'s Holdings & P&L

Currently, Alta Partners Management Company, L.P. holds 2 types of securities in its portfolio with a total value $151.0M.

1M P&L

-16.7M-11.49%

3M P&L

+4.2M+3.40%

HY P&L

+40.6M+46.02%

P&L figures are estimated based on reported 13F stock holdings and market price changes. They are approximations and may not reflect actual fund performance. Stock split events may also affect the accuracy of these calculations, and we cannot guarantee that all splits have been fully accounted for.

Top Holding Treemap

Top Industries by Value

1Biotechnology151.0M

100.0%

Top Industries by Stock Count

1Biotechnology2 stocks

100.0%

Sponsored

Stock Holdings

TickerCompany NameSharesShares △%Event DateReport DateHistory

TYRA TYRA BIOSCIENCES INC3.8M shares0.00%2026-03-312026-04-21

VIR VIR BIOTECHNOLOGY INC509.9K shares0.00%2026-03-312026-04-21

TYRA

TYRA BIOSCIENCES INC

0.00%

Shares3.8M

Event2026-03-31

Filed2026-04-21

VIR

VIR BIOTECHNOLOGY INC

0.00%

Shares509.9K

Event2026-03-31

Filed2026-04-21

Call Option Holdings

No call option holdings data available

Put Option Holdings

No put option holdings data available