13F Filings History of Alta Partners Management Company, L.P.

Latest 13F report
Q4 2025 - 13 Jan 2026
Value $
$103,592,643
Signature - Title
Larry Randall - Chief Financial Officer
Location
Jackson, WY
Summary
This page shows a list of all the recent 13F filings made by Alta Partners Management Company, L.P.. Form 13F is required to be filed within 45 days of the end of a calendar quarter. Alta Partners Management Company, L.P. reported 2 stock holdings with total value $103,592,643 as of Q4 2025.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 2 $103,592,643 $0 -$6,753,139 -$6,753,139 TYRA, VIR 13F-HR 13 Jan 2026, 16:09
Q3 2025 2 $59,994,967 $0 $0 $0 TYRA, VIR 13F-HR 07 Nov 2025, 16:05
Q2 2025 2 $41,618,415 +$40,320 -$579,503 -$539,183 TYRA, VIR 13F-HR 14 Aug 2025, 16:10
Q1 2025 3 $41,778,678 +$80,559 $0 +$80,559 TYRA, VIR, ALLK 13F-HR 12 May 2025, 16:35
Q4 2024 3 $63,389,772 $0 $0 $0 TYRA, VIR, ALLK 13F-HR 05 Feb 2025, 16:17