ALLEGRO MICROSYSTEMS, INC. - Common Stock (ALGM)

Historical Holders from Q4 2020 to Q3 2025

Symbol
ALGM on Nasdaq
Type / Class
Equity / Common Stock
Shares outstanding
185M
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
136M
Holdings value
$3.97B
% of all portfolios
0.001%
Grand Portfolio weight change
-0.001%
Number of holders
287
Number of buys
139
Number of sells
-149
Average Value change %
0%
Average buys %
+0.001%
Average sells %
-0.001%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of ALLEGRO MICROSYSTEMS, INC. - Common Stock (ALGM)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
FMR LLC 14.6% +18.3% $518M $79.7M 26.9M +18.2% FMR LLC 31 Mar 2025
Capital Research Global Investors 8.6% +43.3% $585M $178M 15.9M +43.8% Capital Research Global Investors 30 Jun 2025
JPMORGAN CHASE & CO 4.8% $173M 9M JPMORGAN CHASE & CO. 31 Mar 2025

Institutional Holders of ALLEGRO MICROSYSTEMS, INC. - Common Stock (ALGM)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 136M $3.97B -$319M $29.20 287
2025 Q2 146M $4.99B -$219M $34.19 270
2025 Q1 156M $3.93B +$388M $25.13 288
2024 Q4 142M $3.11B -$93.1M $21.86 252
2024 Q3 143M $3.32B +$662M $23.30 243
2024 Q2 107M $3.03B +$94.1M $28.24 266
2024 Q1 104M $2.8B +$196M $26.96 272
2023 Q4 96.3M $2.91B +$75M $30.27 286
2023 Q3 80.8M $2.58B -$9.86M $31.94 305
2023 Q2 97.6M $4.41B +$856K $45.14 347
2023 Q1 97.2M $4.67B +$97.2M $47.99 306
2022 Q4 96.5M $2.9B +$194M $30.02 217
2022 Q3 90.5M $1.98B +$37.1M $21.85 168
2022 Q2 88.5M $1.83B -$24.6M $20.69 161
2022 Q1 89.2M $2.54B +$71.9M $28.40 168
2021 Q4 88M $3.18B -$39.9M $36.18 162
2021 Q3 84.7M $2.71B +$151M $31.96 149
2021 Q2 80M $2.22B +$115M $27.70 124
2021 Q1 78M $1.98B +$421M $25.35 120
2020 Q4 29.9M $798M +$795M $26.66 91