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Allegro MicroSystems
ALGM
ALGM
293 hedge funds and large institutions have $3.6B invested in Allegro MicroSystems in 2025 Q4 according to their latest regulatory filings, with 56 funds opening new positions, 79 increasing their positions, 122 reducing their positions, and 52 closing their positions.
New
Increased
Maintained
Reduced
Closed
8% more first-time investments, than exits
New positions opened: 56 | Existing positions closed: 52
0.3% more ownership
Funds ownership: 73.44% → 73.75% (+0.3%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
1% less funds holding
Funds holding: 296 → 293 (-3)
9% less capital invested
Capital invested by funds: $3.97B → $3.6B (-$365M)
35% less repeat investments, than reductions
Existing positions increased: 79 | Existing positions reduced: 122
65% less call options, than puts
Call options by funds: $11.9M | Put options by funds: $34.3M
Holders
293
Holders Change
-3
Holders Change %
-1.01%
% of All Funds
3.56%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
56
Increased
79
Reduced
122
Closed
52
Calls
$11.9M
Puts
$34.3M
Net Calls
-$22.4M
Net Calls Change
+$122M
Top Buyers
| 1 |
Invesco
Atlanta,
Georgia
|
+$64.4M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$61.3M |
| 3 |
Adage Capital Partners
Boston,
Massachusetts
|
+$33.8M |
| 4 |
BlackRock
New York
|
+$22.7M |
| 5 |
ACM
Analog Century Management
New York
|
+$19.7M |
