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Asset Manager ← All Institutions

Alta Partners Management Company, L.P.

115 W SNOW KING AVE, STE 101B, JACKSON, WY 83001 • 415-362-4022

Q2 2025 · Filed 2025-08-14
Market Value
$42M
-0.4%
Holdings
3
New Purchases
0
Added To
1
Closed
1
Reduced
0
Top 10 Concentration
100.0%
Turnover
33.3%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
TYRA 93.82% 90.83% +3.00% $39M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
VIR 6.18% 7.78% -1.61% $3M
ALLK 0.00% 1.39% -1.39% $0

Sector Allocation Over Time

Industry Breakdown

IndustryWeight
Healthcare 100.0%

Market Cap Concentration

TierHoldingsValueWeight
Small Cap 2 $42M 100.0%
Micro Cap 1 $0 0.0%

Portfolio Analytics

Avg Market Cap
$1.2B
Median Market Cap
$1.5B
Avg P/E
Median P/E
Avg Dividend Yield
—%
Avg Beta
0.88
# Stocks
3
# ETFs / Funds
0

Top Holdings (3 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 TYRA 93.82% 4,080,296 $39M $9.57 $1M
2 VIR 6.18% 509,917 $3M $5.04 -$682K +8,000 +1.6%
3 ALLK —% -$580K -2,546,147 -100.0% SOLD

Sold Out Positions

SymbolValue% Port
ALLK —%
View SEC EDGAR Filings for Alta Partners Management Company, L.P. →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms