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SR One Capital Management, LP

Location
Redwood City, CA
Portfolio Value
Mid $1,039,007,697
Diversification
Diversified
Filing Date
Global Rank
#2,456 / 8,795 ▲ 379 · as of Jun 2026
Top Industry
Biotechnology 97.4%
3Y Alpha vs SPY
+14.8%
Period ended 3 months ago
Filed Aug 12, 2026 · 56d
19 quarters · since Dec 2021

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

15 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
28.4%
+4.9 pts
Top 5
71.0%
−2.5 pts
Top 10
95.1%
−2.6 pts
HHI
1,399
Sep 2023 → Jun 2026 · range 1,341 – 3,111
Diversified+58

Portfolio Trend

19 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Healthcare 100.0% $1,039,007,697

Last Quarter's Activity

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Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
1 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
No qualifying positions this quarter.

New Positions

Positions the filer opened this quarter
3 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
2 positions
Ticker Shares Value Open
— 2,346,630 $0

Portfolio Positions

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15 tracked positions · $1,039,007,697 total · filing declares 15 positions · $1,039,007,705 · as of Jun 30, 2026
Ticker Company Shares Value (USD) % of Portfolio History

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.