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Propel Bio Management, LLC

Location
LOS ANGELES, CA
Portfolio Value
Small $191,085,703
Diversification
Diversified
Filing Date
Global Rank
#4,679 / 8,700 ▲ 2037
Top Industry
Biotechnology 69.6%
3Y Alpha vs SPY
-0.6%
Period ended 2 months ago
Filed Aug 13, 2026 · 31d
11 quarters · since Dec 2023

Clone Performance

Feb 2024–Sep 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio
+43.3%
SPY
+53.3%
Annualised alpha
-3.1%
Max drawdown
−40.6%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends. Returns are unavailable when a held security or benchmark crosses a captured split without a certified price basis; the requested window is not shortened to hide it. It tracks 100% of reported value on average across 11 quarters. Past performance does not predict future results.

Portfolio Concentration

29 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
16.2%
−3.3 pts
Top 5
47.9%
+6.0 pts
Top 10
68.1%
+9.8 pts
HHI
707
Dec 2023 → Jun 2026 · range 641 – 2,341
Diversified+66

Portfolio Trend

11 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Healthcare 83.8% $160,205,526
Energy 16.2% $30,880,177

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

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

Trimmed

Positions the filer reduced
11 positions
Ticker Δ Shares Shares Value Open

New Positions

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

Sold Out

Positions the filer fully exited
12 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
29 tracked positions · $191,085,703 total · filing declares 29 positions · $191,085,715 · 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.