Allegro MicroSystems Inc. (ALGM)
NASDAQ: ALGM
· Real-Time Price · USD
28.32
-0.09 (-0.32%)
At close: Oct 03, 2025, 3:59 PM
28.34
0.07%
After-hours: Oct 03, 2025, 06:52 PM EDT
13F Institute Ownership
Total Institutes of 291 in Allegro MicroSystems reduced their positions with a decrease of 22 investors compared to the previous quarter. A reduction of 16.61M shares, as total invested capital grew by $850.53M with ownership percentage dropping from 84.63% to 75.44%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 12.525
12.53
Call Flow 518,900
7%
Put Flow 6,499,300
93%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio | Filing Date |
|---|---|---|---|---|---|---|
| FMR LLC | 14.76% | 27.25M | +1.21% | 931.59M | 0.05% | Aug 14, 2025 |
| Capital Research Global Invest... | 8.62% | 15.9M | +43.76% | 543.77M | 0.11% | Aug 13, 2025 |
| Vanguard Group Inc | 7.70% | 14.21M | +0.75% | 485.7M | < 0.01% | Aug 11, 2025 |
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