13FBOX
ARCH Venture Management, LLC · 13F Holdings
Options Calculator Rankings

ARCH Venture Management, LLC

No.2612
Latest AUM (Q2 2026)
$1.10B
QoQ Change Q1 2026
+$423.2M+62.5%
Holdings
12
New Buys
3
Adds
0
Reduces
1
Exits
1
Unchanged
8
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
PPARABILIS MEDICINES INCPBLS
15.95%$175.5M6.4M$00+6.4MNew Buy
BBEAM THERAPEUTICS INCBEAM
14.16%15.98%$155.8M4.5M$108.2M4.5M00.00%Unchanged
RRAPPORT THERAPEUTICS INCRAPP
14.12%17.23%$155.4M3.7M$116.7M3.7M00.00%Unchanged
SSEAPORT THERAPEUTICS INCSPTX
12.42%$136.6M6.3M$00+6.3MNew Buy
EERASCA INCERAS
11.81%16.95%$129.9M7.1M$114.7M7.1M00.00%Unchanged
VIR BIOTECHNOLOGY INCVIR
11.76%17.09%$129.4M12.7M$115.7M12.9M-222,500-1.72%Reduce
MMAZE THERAPEUTICS INCMAZE
11.18%18.16%$123.0M4.1M$123.0M4.1M00.00%Unchanged
LLYELL IMMUNOPHARMA INCLYEL
4.14%9.62%$45.5M3.2M$65.1M3.2M00.00%Unchanged
GGENERATE BIOMEDICINES INGENB
2.98%3.59%$32.8M1.9M$24.3M1.9M00.00%Unchanged
110X GENOMICS INCTXG
0.76%0.68%$8.4M217,834$4.6M217,83400.00%Unchanged
BBOUNDLESS BIO INCBOLD
0.61%$6.7M2.7M$00+2.7MNew Buy
GGOSSAMER BIO INC COMGOSS
0.12%0.39%$1.3M8.1M$2.6M8.1M00.00%Unchanged

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow