Alta Partners Management Company, L.P. Long-Term Concentrated

Name: Alta Partners Management Company, L.P. Q1 2025 13F Filing | 13F Explorer
Creator: Alta Partners Management Company, L.P.
Published: 2025-05-12

Location: Jackson, WY

CIK: 0002054419 · Show all filings

Period: Q1 2025 (← Previous) (Next →)

Filing Date: May 12, 2025

Total Value: $41.78M (100.0% shares, 0.0% debt)

Holdings (3)

TYRA TYRA BIOSCIENCES INC 90.8%

Value $37.95M Shares 4,080,296 Est. Cost $18.15 Unrealized -28.7%

VIR VIR BIOTECHNOLOGY INC 7.8%

Value $3.252M Shares 501,917 Est. Cost $7.91 Unrealized +12.4%

— ALLAKOS INC 1.4%

Value $580K Shares 2,546,147 Est. Cost $1.21 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
TYRA	TYRA BIOSCIENCES INC	4,080,296	$37.95M	90.8%	$18.15	-28.7%	COM	90240B106
VIR	VIR BIOTECHNOLOGY INC	501,917	$3.252M	7.8%	$7.91	+12.4%	COM	92764N102
—	ALLAKOS INC	2,546,147	$580K	1.4%	$1.21	—	COM	01671P100