IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Alta Partners Management Company, L.P.

Portfolio Profile

CIK: 0002054419 | JACKSON, WY

Investment Profile

Style

—

Turnover

Very Low

Orientation

Concentrated long-term
$127.3M
AUM
2
Positions
100%
Top 10 Conc.
100%
Top 25 Conc.

Top Holdings

#SecuritySharesValue% of Portfolio
1Tyra Biosciences Inc(TYRA)3,823,425$122.1M95.92%
2VIR Biotechnology Inc(VIR)509,917$5.2M4.08%

Sector Allocation

Latest filing, equity positions only

Healthcare100% · $127.3M

Sector Rotation

Quarter-over-quarter weight changes

SectorPrev %Curr %Change
Healthcare100%100%0%

Cap Size Rotation

Quarter-over-quarter weight changes by market cap

Cap SizePrev %Curr %Change
Mid Cap96.97%

AUM History

$63.4M | 3 pos.
$41.8M | 3 pos.
$41.6M | 2 pos.
$60.0M | 2 pos.
$103.6M | 2 pos.
$151.0M | 2 pos.
95.92%
-1.05%
Small Cap3.03%4.08%+1.05%
$127.3M | 2 pos.
Q4
24
Q1
25
Q2
25
Q3
25
Q4
25
Q1
26
Q2
26

Recent Activity

Quarter-over-quarter position changes

0
New
0
Closed
0
Increased
0
Decreased
2
Unchanged