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Alto Neuroscience

79 hedge funds and large institutions have $38.1M invested in Alto Neuroscience in 2025 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 21 increasing their positions, 23 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less ownership

Funds ownership:

less capital invested

Capital invested by funds: $ → $

17% less first-time investments, than exits

New positions opened: 19 | Existing positions closed: 23

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

75% less call options, than puts

Call options by funds: $11K | Put options by funds: $44K

Holders
79
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$11K
Puts
$44K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
26
$185K
27
$181K
28
$168K
29
$149K
30
$147K
31
$143K
32
$142K
33
$134K
34
$131K
35
$119K
36
$98.4K
37
$88K
38
$84.9K
39
$81.4K
40
$78.3K
41
$76.3K
42
$73.9K
43
$71.4K
44
$57K
45
$55K
46
$48.8K
47
$46.6K
48
$44K
49
$42.9K
50
$33K