ARCH Venture Management, LLC
ARCH Venture Management, LLC reported 12 positions worth $1.10B as of June 30, 2026 (13F filed August 14, 2026). Largest holding: PBLS (16.0%).
| # | Symbol | Company | Type | Value ↓ | % Port. | Shares | 1Y | YTD |
|---|---|---|---|---|---|---|---|---|
| ▸ 1 | PBLS | SH | $175.5M | 15.95% | 6,412,780 | — | — | |
| ▸ 2 | BEAM | SH | $155.8M | 14.16% | 4,540,132 | — | — | |
| ▸ 3 | RAPP | SH | $155.4M | 14.12% | 3,728,738 | — | — | |
| ▸ 4 | SPTX | SH | $136.6M | 12.42% | 6,294,951 | — | — | |
| ▸ 5 | ERAS | SH | $129.9M | 11.81% | 7,091,557 | — | — | |
| ▸ 6 | VIR | SH | $129.4M | 11.76% | 12,694,163 | — | — | |
| ▸ 7 | MAZE | SH | $123.0M | 11.18% | 4,120,053 | — | — | |
| ▸ 8 | LYEL | SH | $45.5M | 4.14% | 3,247,162 | — | — | |
| ▸ 9 | GENB | SH | $32.8M | 2.98% | 1,944,426 | — | — | |
| ▸ 10 | TXG | SH | $8.4M | 0.76% | 217,834 | — | — |
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Frequently Asked Questions
What stocks does ARCH Venture Management, LLC hold as of Q2 2026?
ARCH Venture Management, LLC reported 12 positions worth $1.10B in its Q2 2026 13F filing. Largest positions: PBLS (16.0%), BEAM (14.2%), RAPP (14.1%), SPTX (12.4%) and ERAS (11.8%).
What did ARCH Venture Management, LLC buy in Q2 2026?
No previous quarter is available yet; the comparison appears with the next filing.
What did ARCH Venture Management, LLC sell in Q2 2026?
No previous quarter is available yet.
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.