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 342 institutions that hold shares in the stock, with a total of 125 Million shares, which have been reported (via 13F filing form) to have a value of $3.89 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Ubs Asset Management Americas Inc
Chicago, IL |
May 19, 2025 Q1 2025 |
354,610
shares
|
$11.1 Million
0.0% of portfolio
|
Q1 2025
Added 31.82%
|
|
|
Rhumbline Advisers
Boston, MA |
May 29, 2025 Q1 2025 |
330,263
shares
|
$10.3 Million
0.01% of portfolio
|
Q4 2024
Reduced 1.34%
|
|
|
Janus Henderson Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
327,192
shares
|
$10.2 Million
0.0% of portfolio
|
Q1 2025
Added 470.73%
|
|
|
Trillium Asset Management, LLC
Boston, MA |
May 12, 2025 Q1 2025 |
326,592
shares
|
$10.2 Million
0.24% of portfolio
|
Q1 2025
Added 27.17%
|
|
|
Westfield Capital Management CO LP
Boston, MA |
May 09, 2025 Q1 2025 |
303,672
shares
|
$9.47 Million
0.04% of portfolio
|
Q1 2025
Reduced 86.49%
|
|
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
May 15, 2025 Q1 2025 |
288,366
shares
|
$8.99 Million
0.13% of portfolio
|
Q1 2025
Added 7.9%
|
|
|
Jain Global LLC
New York, NY |
May 15, 2025 Q1 2025 |
284,953
shares
|
$8.89 Million
0.09% of portfolio
|
Q1 2025
Added 50.01%
|
|
|
Pier Capital, LLC
Stamford, CT |
May 13, 2025 Q1 2025 |
284,767
shares
|
$8.88 Million
1.26% of portfolio
|
Q1 2025
Reduced 35.69%
|
|
|
Comerica Bank
|
May 14, 2025 Q1 2025 |
273,170
shares
|
$8.52 Million
0.03% of portfolio
|
Q1 2025
Reduced 57.96%
|
|
|
Peregrine Capital Management LLC
|
Apr 25, 2025 Q1 2025 |
268,416
shares
|
$8.37 Million
0.24% of portfolio
|
Q1 2025
New holding
|
|
|
Lazard Asset Management LLC
New York, NY |
May 15, 2025 Q1 2025 |
264,641
shares
|
$8.25 Million
0.01% of portfolio
|
Q1 2025
Reduced 34.61%
|
|
|
Meridiem Capital Partners LP
Dallas, TX |
May 15, 2025 Q1 2025 |
249,920
shares
|
$7.8 Million
0.65% of portfolio
|
Q1 2025
Reduced 78.27%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
249,500
shares
|
$7.78 Million
0.0% of portfolio
|
Q1 2025
Reduced 1.46%
|
|
|
Pfs Investments Inc.
Duluth, GA |
Aug 11, 2023 Q2 2023 |
233,791
shares
|
$7.29 Million
0.17% of portfolio
|
Q2 2023
Added 6.71%
|
|
|
Polar Asset Management Partners Inc.
Toronto, A6 |
May 15, 2025 Q1 2025 |
232,055
shares
|
$7.24 Million
0.21% of portfolio
|
Q1 2025
Reduced 38.72%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
227,956
shares
|
$7.11 Million
0.0% of portfolio
|
Q4 2024
Reduced 7.38%
|
|
|
Agf Investments Inc.
Toronto, A6 |
Nov 10, 2022 Q3 2022 |
215,000
shares
|
$6.71 Million
0.04% of portfolio
|
Q3 2021
New holding
|
|
|
Retirement Systems Of Alabama
|
Apr 21, 2025 Q1 2025 |
200,113
shares
|
$6.24 Million
0.02% of portfolio
|
Q1 2025
Added 0.14%
|
|
|
Legal & General Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
195,783
shares
|
$6.11 Million
0.0% of portfolio
|
Q4 2023
Reduced 41.28%
|
|
|
Lightrock Netherlands B.V.
Utrecht, P7 |
Apr 29, 2025 Q1 2025 |
192,752
shares
|
$6.01 Million
1.28% of portfolio
|
Q1 2025
Reduced 5.25%
|
|
|
Goldman Sachs Group Inc
New York, NY |
May 16, 2025 Q1 2025 |
189,914
shares
|
$5.92 Million
0.0% of portfolio
|
Q1 2025
Reduced 10.42%
|
|
|
Osterweis Capital Management Inc
San Francisco, CA |
Jun 04, 2025 Q1 2025 |
179,290
shares
|
$5.59 Million
0.3% of portfolio
|
Q1 2025
New holding
|
|
|
Tig Advisors, LLC
New York, NY |
May 15, 2025 Q1 2025 |
161,253
shares
|
$5.03 Million
0.25% of portfolio
|
Q1 2025
New holding
|
|
|
Wells Fargo & Company
San Francisco, CA |
May 13, 2025 Q1 2025 |
161,038
shares
|
$5.02 Million
0.0% of portfolio
|
Q1 2025
Added 16.82%
|
|
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
May 15, 2025 Q1 2025 |
157,197
shares
|
$4.9 Million
0.01% of portfolio
|
Q1 2025
Added 12.09%
|