Commodore Capital’s Alto Neuroscience ANRO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$61.2M Buy
2,723,196
+900,000
+49% +$16.7M 3.54% 11
2025
Q4
$32.5M Buy
+1,823,196
New +$23M 2.16% 21

Other funds holding ANRO

Commodore Capital's ANRO Position: Q1 2026 in Review

Commodore Capital increased its Alto Neuroscience (ANRO) stake by 49% in Q1 2026, buying an estimated $16.7M and bringing the position to 2,723,196 shares worth $61.2M. The position accounts for 3.54% of the portfolio, ranked #11.

Commodore Capital first reported a position in ANRO in Q4 2025 and has held it in 2 quarters since. 110 funds tracked by Wall St. Rank hold ANRO as of Q1 2026.

  • Commodore Capital held 2,723,196 shares of Alto Neuroscience worth $61.2M as of Q1 2026.
  • Commodore Capital bought 900,000 Alto Neuroscience shares in Q1 2026, an estimated $16.7M.
  • Alto Neuroscience made up 3.54% of Commodore Capital's portfolio in Q1 2026, its #11 holding.
  • Commodore Capital first reported a position in Alto Neuroscience in Q4 2025 and has held it in 2 quarters since.
  • 110 funds tracked by Wall St. Rank held Alto Neuroscience as of Q1 2026.

Based on Commodore Capital's 13F filing for Q1 2026, filed 15 May 2026.