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ALTA PARTNERS MANAGEMENT COMPANY, L.P. 13F portfolio summary

ALTA PARTNERS MANAGEMENT COMPANY, L.P. of ALTA PARTNERS MANAGEMENT COMPANY, L.P. has 2 current stock holdings with a reported portfolio value of $127.3M. The portfolio 1 year return is +225.86%. Top holdings include TYRA (95.92%), VIR (4.08%).

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ALTA PARTNERS MANAGEMENT COMPANY, L.P. 13F Portfolio

ALTA PARTNERS MANAGEMENT COMPANY, L.P.
Latest SEC 13F filing: 2026-06-30

ALTA PARTNERS MANAGEMENT COMPANY, L.P. runs ALTA PARTNERS MANAGEMENT COMPANY, L.P. and currently holds 2 stock positions, which is fewer than the average of 231 among the investors we track. The portfolio is valued at approximately $127.32M. Their top holdings are TYRA, VIR. The top five represent 100.0% of reported portfolio weight. ALTA PARTNERS MANAGEMENT COMPANY, L.P. ranks #N/A out of 1000 investors tracked by Alpha Score. Their current best-performing preview position is VIR with returns of +13.73%.

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Top 5 Holdings
TYRA95.9%
VIR4.1%
Top 5: 100.0%
Portfolio Returns
1 Year
+225.86%
#0/1000
3 Year
+116.29%
#0/1000
5 Year
+116.29%
#0/1000

Portfolio Value

$127.32M

Alpha Score

125.0

#0 of 1000

Holdings

2

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ALTA PARTNERS MANAGEMENT COMPANY, L.P. Current 13F Holdings

Reported holdings from ALTA PARTNERS MANAGEMENT COMPANY, L.P.'s latest SEC 13F filing, ranked by portfolio weight.

2 stock holdings

HoldingWeightAvg BuyCurrentReturnQuarter Change
TYRA
TYRA BIOSCIENCES INC
95.92%$13.90$19.94+43.45%
Held
VIR
VIR BIOTECHNOLOGY INC
4.08%$7.28$11.70+60.71%
Held