Latest Institutional Transactions on Allegro Microsystems, Inc. (ALGM)
This table provides information on the latest institutional transactions involving Allegro Microsystems, Inc. (ALGM) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
BUY
|
- |
34.2K+ 173.04% |
$997K - $1.28M
|
53.9K
$1.33M
|
|
|
Nov 14, 2025
Q3 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
116K+ 1390.87% |
$3.39M - $4.36M
|
124K
$3.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
692K+ 235.01% |
$20.2M - $26M
|
987K
$24.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
PUT |
-1.2K- 6.9% |
$35K - $45K
|
16.2K
$400K
|
|
|
Nov 14, 2025
Q3 2025
|
Parallax Volatility Advisers, L.P.
San Francisco, CA |
BUY
|
PUT |
300KNew |
$8.75M - $11.3M
|
300K
$7.41M
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
- |
98.3KNew |
$2.87M - $3.69M
|
98.3K
$2.43M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
274KNew |
$7.98M - $10.3M
|
274K
$6.76M
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Europe (London) LLP
London, X0 |
BUY
|
- |
4.18KNew |
$122K - $157K
|
4.18K
$103K
|
|
|
Nov 13, 2025
Q3 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
BUY
|
- |
9.69KNew |
$282K - $363K
|
9.69K
$239K
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Research Global Investors
Los Angeles, CA |
BUY
|
- |
920K+ 5.79% |
$26.8M - $34.5M
|
16.8M
$416M
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
SELL
|
- |
-382K- 14.81% |
$11.1M - $14.3M
|
2.2M
$54.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Clearbridge Investments, LLC
New York, NY |
SELL
|
- |
-231K- 7.3% |
$6.73M - $8.66M
|
2.93M
$72.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
PUT |
-3.4K- 20.36% |
$99.1K - $128K
|
13.3K
$329K
|
|
|
Nov 13, 2025
Q3 2025
|
Guggenheim Capital LLC
Chicago, IL |
BUY
|
- |
1.53K+ 8.2% |
$44.7K - $57.5K
|
20.2K
$500K
|
|
|
Nov 13, 2025
Q3 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
31.9KNew |
$930K - $1.2M
|
31.9K
$788K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
779New |
$22.7K - $29.2K
|
779
$19.2K
|
|
|
Nov 13, 2025
Q3 2025
|
Van Eck Associates Corp
|
BUY
|
- |
30.9K+ 103.6% |
$901K - $1.16M
|
60.7K
$1.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Treasurer Of The State Of North Carolina
|
SELL
|
- |
-2.15K- 3.74% |
$62.7K - $80.6K
|
55.3K
$1.37M
|
|
|
Nov 13, 2025
Q3 2025
|
Loomis Sayles & CO L P
|
BUY
|
- |
136K+ 20.36% |
$3.96M - $5.09M
|
802K
$19.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-1.71K- 11.36% |
$49.7K - $64K
|
13.3K
$329K
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
48.9K+ 128.92% |
$1.43M - $1.83M
|
86.9K
$2.15M
|
|
|
Nov 13, 2025
Q3 2025
|
Inceptionr LLC
Lafayette, CA |
BUY
|
- |
9.88KNew |
$288K - $371K
|
9.88K
$244K
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-5.5K- 2.72% |
$160K - $206K
|
197K
$4.87M
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
1.4K+ 0.56% |
$40.8K - $52.5K
|
251K
$6.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
2.85K+ 24.5% |
$83.2K - $107K
|
14.5K
$358K
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-2.84K- 18.1% |
$82.8K - $106K
|
12.8K
$317K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-13.9K- 8.42% |
$406K - $522K
|
152K
$3.75M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
CALL |
-82.2K- 54.11% |
$2.4M - $3.08M
|
69.7K
$1.72M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
530K+ 182.37% |
$15.4M - $19.9M
|
820K
$20.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
210KNew |
$6.13M - $7.89M
|
210K
$5.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Needham Investment Management LLC
New York, NY |
SELL
|
- |
-10K- 20.0% |
$292K - $375K
|
40K
$988K
|
|
|
Nov 13, 2025
Q3 2025
|
Wealthspire Advisors, LLC
New York, NY |
BUY
|
- |
290New |
$8.46K - $10.9K
|
290
$7.17K
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
SELL
|
- |
-47K- 59.56% |
$1.37M - $1.76M
|
31.9K
$789K
|
|
|
Nov 13, 2025
Q3 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
SELL
|
- |
-4.68K- 23.25% |
$136K - $176K
|
15.4K
$382K
|
|
|
Nov 13, 2025
Q3 2025
|
Kennedy Capital Management, Inc.
St Louis, MO |
SELL
|
- |
-16.8K- 22.87% |
$489K - $629K
|
56.6K
$1.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
1.78K+ 2.06% |
$51.8K - $66.6K
|
88.1K
$2.18M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
138KNew |
$4.03M - $5.18M
|
138K
$3.41M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
48.2KNew |
$1.41M - $1.81M
|
48.2K
$1.19M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
1.09K+ 7.82% |
$31.7K - $40.8K
|
15K
$370K
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-6.56K- 9.34% |
$191K - $246K
|
63.7K
$1.57M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
100+ 1.64% |
$2.92K - $3.75K
|
6.2K
$153K
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-942K- 15.06% |
$27.5M - $35.3M
|
5.31M
$131M
|
|
|
Nov 13, 2025
Q3 2025
|
Pier Capital, LLC
Stamford, CT |
SELL
|
- |
-27K- 10.31% |
$788K - $1.01M
|
235K
$5.81M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-80.4K- 12.18% |
$2.34M - $3.01M
|
579K
$14.3M
|
|
|
Nov 12, 2025
Q3 2025
|
Group One Trading, L.P.
Chicago, IL |
SELL
|
- |
-45.7K- 86.42% |
$1.33M - $1.71M
|
7.18K
$177K
|
|
|
Nov 12, 2025
Q3 2025
|
American Century Companies Inc
Kansas City, MO |
BUY
|
- |
955+ 10.25% |
$27.8K - $35.8K
|
10.3K
$254K
|
|
|
Nov 12, 2025
Q3 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-24.9K- 4.32% |
$726K - $933K
|
552K
$13.6M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
SELL
|
- |
-36.9K- 1.53% |
$1.07M - $1.38M
|
2.37M
$58.5M
|
|
|
Nov 12, 2025
Q3 2025
|
Harbour Investments, Inc.
Madison, WI |
BUY
|
- |
131New |
$3.82K - $4.91K
|
131
$3.24K
|
|
|
Nov 12, 2025
Q3 2025
|
Commerce Bank
Kansas City, MO |
SELL
|
- |
-565- 5.17% |
$16.5K - $21.2K
|
10.4K
$256K
|
|