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 331 institutions that hold shares in the stock, with a total of 117 Million shares, which have been reported (via 13F filing form) to have a value of $3.6 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Aug 12, 2025 Q2 2025 |
1,239,325
shares
|
$38.1 Million
0.01% of portfolio
|
Q1 2025
Reduced 5.84%
|
|
|
Summit Partners Public Asset Management, LLC
Boston, MA |
Aug 14, 2025 Q2 2025 |
1,154,000
shares
|
$35.5 Million
1.23% of portfolio
|
Q2 2025
Reduced 49.2%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
1,058,724
shares
|
$32.6 Million
0.01% of portfolio
|
Q2 2025
Reduced 2.85%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
848,511
shares
|
$26.1 Million
0.01% of portfolio
|
Q2 2025
Added 619.55%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Aug 14, 2025 Q2 2025 |
716,443
shares
|
$22 Million
0.03% of portfolio
|
Q2 2025
Added 7.09%
|
|
|
Gw&K Investment Management, LLC
Boston, MA |
Aug 11, 2025 Q2 2025 |
704,818
shares
|
$21.7 Million
0.22% of portfolio
|
Q2 2025
Reduced 33.18%
|
|
|
Silvercrest Asset Management Group LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
690,365
shares
|
$21.2 Million
0.16% of portfolio
|
Q2 2025
Added 4.7%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
679,618
shares
|
$20.9 Million
0.01% of portfolio
|
Q2 2025
Reduced 71.72%
|
|
|
Loomis Sayles & CO L P
|
Aug 13, 2025 Q2 2025 |
666,361
shares
|
$20.5 Million
0.03% of portfolio
|
Q2 2025
Reduced 35.96%
|
|
|
Ubs Group Ag
|
Aug 14, 2025 Q2 2025 |
659,640
shares
|
$20.3 Million
0.0% of portfolio
|
Q2 2025
Reduced 54.83%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Aug 13, 2025 Q2 2025 |
576,478
shares
|
$17.7 Million
0.02% of portfolio
|
Q2 2025
Added 5.4%
|
|
|
Scout Investments, Inc.
|
Nov 12, 2024 Q3 2024 |
555,902
shares
|
$17.1 Million
0.38% of portfolio
|
Q3 2024
Added 42.76%
|
|
|
Massachusetts Financial Services CO
Boston, MA |
Aug 08, 2025 Q2 2025 |
513,045
shares
|
$15.8 Million
0.01% of portfolio
|
Q2 2025
Reduced 15.92%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
Aug 14, 2025 Q2 2025 |
483,323
shares
|
$14.9 Million
0.0% of portfolio
|
Q2 2025
Added 36.3%
|
|
|
Bank Of America Corp
Charlotte, NC |
Aug 14, 2025 Q2 2025 |
458,769
shares
|
$14.1 Million
0.0% of portfolio
|
Q2 2025
Reduced 64.53%
|
|
|
Schonfeld Strategic Advisors LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
435,308
shares
|
$13.4 Million
0.12% of portfolio
|
Q2 2025
Reduced 58.0%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Aug 14, 2025 Q2 2025 |
417,154
shares
|
$12.8 Million
0.0% of portfolio
|
Q2 2025
Reduced 17.1%
|
|
|
S Squared Technology, LLC
New York, NY |
Aug 07, 2025 Q2 2025 |
397,451
shares
|
$12.2 Million
6.25% of portfolio
|
Q1 2025
Added 8.16%
|
|
|
Allspring Global Investments Holdings, LLC
|
Jul 25, 2025 Q2 2025 |
391,104
shares
|
$12 Million
0.02% of portfolio
|
Q2 2025
Reduced 0.88%
|
|
|
Two Sigma Investments, LP
New York, NY |
Aug 14, 2025 Q2 2025 |
346,806
shares
|
$10.7 Million
0.02% of portfolio
|
Q2 2025
Added 218.19%
|
|
|
Rhumbline Advisers
Boston, MA |
Aug 12, 2025 Q2 2025 |
329,870
shares
|
$10.1 Million
0.01% of portfolio
|
Q2 2025
Reduced 0.12%
|
|
|
Trillium Asset Management, LLC
Boston, MA |
Aug 05, 2025 Q2 2025 |
310,829
shares
|
$9.56 Million
0.29% of portfolio
|
Q2 2025
Reduced 4.83%
|
|
|
Westfield Capital Management CO LP
Boston, MA |
May 09, 2025 Q1 2025 |
303,672
shares
|
$9.34 Million
0.04% of portfolio
|
Q1 2025
Reduced 86.49%
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Aug 14, 2025 Q2 2025 |
294,555
shares
|
$9.06 Million
0.02% of portfolio
|
Q2 2025
New holding
|
|
|
Pier Capital, LLC
Stamford, CT |
Aug 04, 2025 Q2 2025 |
262,153
shares
|
$8.06 Million
1.46% of portfolio
|
Q2 2025
Reduced 7.94%
|