Institutional Ownership Allegro Microsystems, Inc. (ALGM)
This table provides information about the institutional ownership of Allegro Microsystems, Inc. (ALGM). We have compiled data on the 345 institutions that hold shares in the stock, with a total of 106 Million shares, which have been reported (via 13F filing form) to have a value of $2.62 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Capital Research Global Investors
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
16,824,722
shares
|
$416 Million
0.1% of portfolio
|
Q3 2025
Added 5.79%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
14,293,465
shares
|
$353 Million
0.01% of portfolio
|
Q3 2025
Added 0.62%
|
|
|
Jpmorgan Chase & CO
New York, NY |
Nov 26, 2025 Q3 2025 |
7,731,267
shares
|
$191 Million
0.01% of portfolio
|
Q3 2025
Reduced 14.06%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
6,634,658
shares
|
$164 Million
0.0% of portfolio
|
Q2 2024
Reduced 2.11%
|
|
|
Invesco Ltd.
Atlanta, GA |
Nov 13, 2025 Q3 2025 |
5,312,427
shares
|
$131 Million
0.03% of portfolio
|
Q3 2025
Reduced 15.06%
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
5,281,285
shares
|
$131 Million
0.01% of portfolio
|
Q3 2025
Added 1.7%
|
|
|
Clearbridge Investments, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
2,932,806
shares
|
$72.5 Million
0.07% of portfolio
|
Q3 2025
Reduced 7.3%
|
|
|
Alliancebernstein L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
2,690,496
shares
|
$66.5 Million
0.03% of portfolio
|
Q3 2025
Reduced 2.51%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
2,369,129
shares
|
$58.5 Million
0.0% of portfolio
|
Q3 2025
Reduced 1.53%
|
|
|
Macquarie Group LTD
Australia, C3 |
Nov 13, 2025 Q3 2025 |
2,197,274
shares
|
$54.3 Million
0.08% of portfolio
|
Q3 2025
Reduced 14.81%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Nov 12, 2025 Q3 2025 |
1,970,550
shares
|
$48.7 Million
0.01% of portfolio
|
Q3 2025
Reduced 6.51%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
1,939,029
shares
|
$47.9 Million
0.0% of portfolio
|
Q3 2025
Reduced 6.61%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Nov 04, 2025 Q3 2025 |
1,914,074
shares
|
$47.3 Million
0.03% of portfolio
|
Q3 2025
Reduced 11.28%
|
|
|
Kodai Capital Management LP
Chicago, IL |
May 15, 2025 Q1 2025 |
1,655,806
shares
|
$40.9 Million
1.65% of portfolio
|
Q1 2025
New holding
|
|
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
Nov 14, 2025 Q3 2025 |
1,576,627
shares
|
$39 Million
0.08% of portfolio
|
Q3 2025
Reduced 27.6%
|
|
|
Segall Bryant & Hamill, LLC
Chicago, IL |
Nov 12, 2025 Q3 2025 |
1,323,726
shares
|
$32.7 Million
0.54% of portfolio
|
Q3 2025
Reduced 0.34%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Nov 10, 2025 Q3 2025 |
1,294,993
shares
|
$32 Million
0.01% of portfolio
|
Q3 2025
Added 4.49%
|
|
|
Analog Century Management LP
New York, NY |
Nov 14, 2025 Q3 2025 |
1,174,953
shares
|
$29 Million
1.85% of portfolio
|
Q3 2025
Reduced 14.34%
|
|
|
Wellington Management Group LLP
Boston, MA |
Nov 14, 2025 Q3 2025 |
1,160,917
shares
|
$28.7 Million
0.01% of portfolio
|
Q3 2025
Reduced 55.97%
|
|
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
1,085,198
shares
|
$26.8 Million
0.02% of portfolio
|
Q3 2025
Reduced 15.74%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
1,010,857
shares
|
$25 Million
0.0% of portfolio
|
Q3 2025
Reduced 4.52%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Nov 14, 2025 Q3 2025 |
986,800
shares
|
$24.4 Million
0.06% of portfolio
|
Q3 2025
Added 235.01%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
952,679
shares
|
$23.5 Million
0.0% of portfolio
|
Q3 2025
Added 107.66%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Oct 09, 2025 Q3 2025 |
942,076
shares
|
$23.3 Million
0.03% of portfolio
|
Q3 2025
Added 31.49%
|
|
|
Raymond James Financial Inc
St. Petersburg, FL |
Nov 14, 2025 Q3 2025 |
926,358
shares
|
$22.9 Million
0.01% of portfolio
|
Q3 2025
Reduced 26.2%
|
|