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ARCH VENTURE CORP

ARCH VENTURE CORP is an institution, managing $492.4M across 9 long positions as of Q3 2025 with 56% Healthcare concentration, with only 9 positions, and 22% allocation to RAPP.

Portfolio Value
$492.4M
Positions
9
Top Holding
RAPP at 22.49%
Last Reported
Q3 2025

Top Holdings

Largest long holdings in ARCH VENTURE CORP's portfolio (100% of total portfolio)

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HoldingSectorPositionWeightTradedOwnership
Unknown
Unknown
$110.7M
22.49%
8.09%
3.7M shares
Biotechnology
Healthcare
$110.2M
22.38%
4.49%
4.5M shares
Unknown
Unknown
$106.8M
21.70%
9.40%
4.1M shares
Biotechnology
Healthcare
$73.8M
14.98%
9.30%
12.9M shares
Biotechnology
Healthcare
$44.8M
9.10%
+$15.2M
Bought
14.36%
2.8M shares
Biotechnology
Healthcare
$24.1M
4.89%
3.90%
11.1M shares
Biotechnology
Healthcare
$21.2M
4.30%
3.52%
8.1M shares
8
Q32 Bio logo
Biotechnology
Healthcare
$634.6K
0.13%
2.63%
320.5K shares
Biotechnology
Healthcare
$114.0K
0.02%
1.86%
22.4K shares

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in ARCH VENTURE CORP's latest filing

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Market Value
$492.4M
Prior: $299.1M
Q/Q Change
+64.61%
+$193.3M
Net Flows % of MV
-1.56%
Turnover Ratio
3.88%
New Purchases
0 stocks
-
Added To
1 stocks
+$15.2M
Sold Out Of
2 stocks
$22.9M
Reduced Holdings
0 stocks
--

Increased Positions

PositionShares Δ
+51.54%

Decreased Positions

PositionShares Δ
Sold
Sold

Analytics

Portfolio insights and performance metrics for ARCH VENTURE CORP

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Sector Allocation

Healthcare: 55.80%Healthcare
Healthcare
55.80%

Market Cap Distribution

Mid Cap ($2B - $10B): 22.38%Mid Cap ($2B - $10B)Small Cap ($300M - $2B): 77.47%Small Cap ($300M - $2B)Nano Cap (< $50M): 0.13%N/A (ETF or Unknown): 0.02%
Mid Cap ($2B - $10B)
22.38%
Small Cap ($300M - $2B)
77.47%
Nano Cap (< $50M)
0.13%
N/A (ETF or Unknown)
0.02%

Portfolio Concentration

Top 10 Holdings %
100.0%
Top 20 Holdings %
100.0%
Top 50 Holdings %
100.0%
Top 100 Holdings %
100.0%

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