Institutional Ownership
Alto Neuroscience Inc
CUSIP 02157Q109COM SHSANROQ1 2026
Institutional Holders
107
13F filers
Shares Held
25.45M
Aggregate institutional
Institutional Value
$561.71M
Q1 2026
Net New Holders
+14
22 new · 8 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions22
Increased27
Decreased43
Sold out8
Institutional Holders
107 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Alpha Wave Global, LP | 3.71M | $83.35M | 0 | Held |
| 2 | Commodore Capital LP | 2.72M | $61.22M | +900.0K | Added |
| 3 | Vestal Point Capital, LP | 2.06M | $46.40M | −420.9K | Reduced |
| 4 | Perceptive Advisors LLC | 2.01M | $45.18M | +225.5K | Added |
| 5 | Spruce Street Capital LP | 1.33M | $29.12M | +1.10M | Added |
| 6 | Franklin Resources Inc | 1.10M | $24.77M | −17.7K | Reduced |
| 7 | Vivo Capital, LLC | 1.04M | $23.28M | 0 | Held |
| 8 | Armistice Capital, LLC | 912.0K | $20.50M | −624.0K | Reduced |
| 9 | Millennium Management LLC | 822.0K | $18.48M | +192.0K | Added |
| 10 | 72 Investment Holdings, LLC | 667.8K | $15.01M | 0 | Held |
97 more institutional holders on Premium
See every fund holding Alto Neuroscience Inc, with full quarter-over-quarter share changes.
Unlock all holders