Allegro MicroSystems
ALGM
ALGM
294 hedge funds and large institutions have $3.97B invested in Allegro MicroSystems in 2025 Q3 according to their latest regulatory filings, with 66 funds opening new positions, 78 increasing their positions, 108 reducing their positions, and 42 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
more funds holding in top 10
Funds holding in top 10: →
less ownership
Funds ownership: →
21% less capital invested
Capital invested by funds: $5B → $3.97B (-$1.03B)
28% less repeat investments, than reductions
Existing positions increased: 78 | Existing positions reduced: 108
91% less call options, than puts
Call options by funds: $13.5M | Put options by funds: $158M
Holders
294
Holding in Top 10
1
Calls
$13.5M
Puts
$158M
Top Buyers
| 1 | +$29.8M | |
| 2 | +$22.4M | |
| 3 | +$16M | |
| 4 |
Squarepoint
New York
|
+$11M |
| 5 |
CSS
Cubist Systematic Strategies
Stamford,
Connecticut
|
+$8.85M |
Top Sellers
| 1 | -$47.7M | |
| 2 | -$47.6M | |
| 3 | -$39.5M | |
| 4 |
Citadel Advisors
Miami,
Florida
|
-$38.4M |
| 5 |
Neuberger Berman Group
New York
|
-$32.2M |
