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 344 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 |
|---|---|---|---|---|---|
|
Louisiana State Employees Retirement System
|
Oct 22, 2025 Q3 2025 |
34,500
shares
|
$852,495
0.02% of portfolio
|
Q3 2025
Reduced 6.25%
|
|
|
New York State Teachers Retirement System
|
Oct 24, 2025 Q3 2025 |
32,300
shares
|
$798,133
0.0% of portfolio
|
Q3 2025
Reduced 3.87%
|
|
|
Lmr Partners LLP
London, X0 |
Nov 14, 2025 Q3 2025 |
32,000
shares
|
$790,720
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Comerica Bank
|
Nov 13, 2025 Q3 2025 |
31,947
shares
|
$789,410
0.0% of portfolio
|
Q3 2025
Reduced 59.56%
|
|
|
Magnetar Financial LLC
Evanston, IL |
Nov 13, 2025 Q3 2025 |
31,907
shares
|
$788,421
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
Nov 12, 2025 Q3 2025 |
31,818
shares
|
$786,222
0.0% of portfolio
|
Q3 2025
Reduced 5.27%
|
|
|
Lazard Asset Management LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
31,652
shares
|
$782,120
0.0% of portfolio
|
Q3 2025
Reduced 82.2%
|
|
|
Sumitomo Mitsui Trust Holdings, Inc.
|
Oct 27, 2025 Q3 2025 |
31,652
shares
|
$782,120
0.0% of portfolio
|
Q2 2025
Added 3.13%
|
|
|
Walleye Trading LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
29,925
shares
|
$739,446
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
State Of Michigan Retirement System
|
Nov 05, 2025 Q3 2025 |
29,500
shares
|
$728,945
0.0% of portfolio
|
Q3 2025
Reduced 6.05%
|
|
|
Verition Fund Management LLC
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
29,024
shares
|
$717,183
0.0% of portfolio
|
Q3 2025
Reduced 50.63%
|
|
|
Alps Advisors Inc
Denver, CO |
Nov 05, 2025 Q3 2025 |
28,983
shares
|
$716,169
0.0% of portfolio
|
Q3 2025
Added 3.0%
|
|
|
Thrivent Financial For Lutherans
Minneapolis, MN |
Nov 04, 2025 Q3 2025 |
28,483
shares
|
$703,814
0.0% of portfolio
|
Q3 2025
Reduced 7.47%
|
|
|
Lisanti Capital Growth, LLC
|
Nov 03, 2025 Q3 2025 |
27,940
shares
|
$690,397
0.23% of portfolio
|
Q3 2025
Reduced 74.59%
|
|
|
Northwestern Mutual Investment Management Company, LLC
|
Nov 07, 2025 Q3 2025 |
27,634
shares
|
$682,836
0.01% of portfolio
|
Q3 2025
Reduced 5.32%
|
|
|
Klp Kapitalforvaltning As
Oslo, Q8 |
Oct 23, 2025 Q3 2025 |
27,500
shares
|
$679,525
0.0% of portfolio
|
Q2 2025
Added 10.44%
|
|
|
New Mexico Educational Retirement Board
|
Dec 15, 2025 Q3 2025 |
27,081
shares
|
$669,171
0.02% of portfolio
|
Q3 2025
Reduced 15.06%
|
|
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
26,298
shares
|
$649,823
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Prentiss Smith & CO Inc
Brattleboro, VT |
Oct 20, 2025 Q3 2025 |
25,060
shares
|
$619,232
0.46% of portfolio
|
Q3 2025
New holding
|
|
|
Oregon Public Employees Retirement Fund
|
Oct 23, 2025 Q3 2025 |
24,937
shares
|
$616,193
0.01% of portfolio
|
Q3 2025
Reduced 6.73%
|
|
|
Teacher Retirement System Of Texas
Austin, TX |
Oct 30, 2025 Q3 2025 |
24,106
shares
|
$595,659
0.0% of portfolio
|
Q3 2025
Added 23.16%
|
|
|
Synovus Financial Corp
Columbus, GA |
Nov 07, 2025 Q3 2025 |
23,670
shares
|
$584,885
0.01% of portfolio
|
Q3 2025
Reduced 0.32%
|
|
|
Alpha Paradigm Partners, LLC
Chicago, IL |
Feb 13, 2023 Q4 2022 |
23,486
shares
|
$580,339
0.29% of portfolio
|
Q4 2022
Reduced 54.11%
|
|
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
Nov 13, 2025 Q3 2025 |
23,466
shares
|
$579,844
0.0% of portfolio
|
Q1 2024
Reduced 4.8%
|
|
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
Nov 10, 2025 Q3 2025 |
23,240
shares
|
$574,260
0.02% of portfolio
|
Q3 2025
Reduced 8.44%
|
|