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CIK: 0002054419
Total reported value
$127.3M
$127.3M
2 檔
32.7%
In Q2 2025, Alta Partners Management Company, L.P.'s U.S. equity holdings reached a combined market value of $127.3M, distributed across 2 disclosed stock positions.
In Q2 2025, Alta Partners Management Company, L.P. adopted a defensive or profit-taking posture, trimming 0 positions and completely liquidating 1 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | TYRA | Tyra Biosciences Inc | Stock-Other | 93.82% | -1.05% | — | |
| 2 | VIR | Vir Biotechnology Inc | Stock-Other | 6.18% | +1.05% | +1.59% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | TYRA | Tyra Biosciences Inc | +3% | — | Unchanged |
| 2 | ALLKGUSD | Allakos Inc | -1.4% | EXIT | Sold out |
| 3 | VIR | Vir Biotechnology Inc | -1.6% | +1.59% | Add |
According to official SEC Form 13F filings, Alta Partners Management Company, L.P. reported a total U.S. public equity portfolio value of $127.3M across 2 disclosed positions in Q2 2025.
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In terms of portfolio concentration, the top 5 core holdings (including TYRA, VIR) accounted for 32.7% of total reported equity market value during Q2 2025.
Top Position Liquidated / Trimmed
ALLKGUSD
前期市值: $579.5K
During Q2 2025, Alta Partners Management Company, L.P.'s top holdings by market value included TYRA (93.8%)、VIR (6.2%). The largest single position, TYRA, represented 93.8% of total portfolio value.
In Q2 2025, Alta Partners Management Company, L.P. made 2 total portfolio adjustments, initiating 0 new buys, adding to 1 positions, trimming 0 holdings, and fully liquidating 1 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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