Filed: 5/12/2025ACC: 0001415889-25-012667
📋 What this filing means
ALTA PARTNERS MANAGEMENT COMPANY, L.P. filed this quarterly 13F‑HR report disclosing 3 equity positions with a total reported market value of $41.78M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
3
Positions
$41.78M
Total AUM (reported)
7.13M
Total Shares
Allocation by class
COM$41.78M100.0%
Portfolio Concentration
Top 3$41.78M100.0%
Top 3 weight
100.0%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 7.13M
Sole
Full voting authority
7.13M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole3
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings3
Rows:
TYRA BIOSCIENCES INC
SOLEShares4.08M
TypeSH
Market value$37.95M
90.83%
Sole
4.08M
Shared
0.00
None
0.00
VIR BIOTECHNOLOGY INC
SOLEShares501.92K
TypeSH
Market value$3.25M
7.78%
Sole
501.92K
Shared
0.00
None
0.00
ALLAKOS INC
SOLEShares2.55M
TypeSH
Market value$579.5K
1.39%
Sole
2.55M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
TYRA BIOSCIENCES INCSOLE | COM | 4.08M | SH | $37.95M 90.83% | 4.08M | 0.00 | 0.00 |
VIR BIOTECHNOLOGY INCSOLE | COM | 501.92K | SH | $3.25M 7.78% | 501.92K | 0.00 | 0.00 |
ALLAKOS INCSOLE | COM | 2.55M | SH | $579.5K 1.39% | 2.55M | 0.00 | 0.00 |