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Allegro MicroSystems

271 hedge funds and large institutions have $5B invested in Allegro MicroSystems in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 94 increasing their positions, 102 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
271
Holders Change
-18
Holders Change %
-6.23%
% of All Funds
3.63%
Holding in Top 10
1
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-80%
% of All Funds
0.01%
New
54
Increased
94
Reduced
102
Closed
68
Calls
$33M
Puts
$261M
Net Calls
-$228M
Net Calls Change
-$188M
Name Holding Trade Value Shares
Change
Shares
Change %
Charles Schwab
26
Charles Schwab
California
$42.4M +$2.48M +72,410 +6%
SPPAM
27
Summit Partners Public Asset Management
Massachusetts
$39.5M -$38.2M -1,117,600 -49%
Northern Trust
28
Northern Trust
Illinois
$36.2M -$1.06M -31,055 -3%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$35.6M +$1.57M +45,847 +5%
Royal Bank of Canada
30
Royal Bank of Canada
Ontario, Canada
$29M +$25M +730,588 +620%
VOYA Investment Management
31
VOYA Investment Management
Georgia
$24.5M +$1.62M +47,431 +7%
GKIM
32
GW&K Investment Management
Massachusetts
$24.1M -$12M -349,938 -33%
SAM
33
Silvercrest Asset Management
New York
$23.6M +$1.06M +31,004 +5%
Millennium Management
34
Millennium Management
New York
$23.2M -$58.9M -1,723,360 -72%
Loomis, Sayles & Company
35
Loomis, Sayles & Company
Massachusetts
$22.8M -$12.8M -374,221 -36%
UBS Group
36
UBS Group
Switzerland
$22.6M -$27.4M -800,778 -55%
First Trust Advisors
37
First Trust Advisors
Illinois
$19.7M +$1.01M +29,531 +5%
Massachusetts Financial Services
38
Massachusetts Financial Services
Massachusetts
$17.5M -$3.32M -97,122 -16%
UBS AM
39
UBS AM
Illinois
$16.5M +$4.4M +128,713 +36%
Bank of America
40
Bank of America
North Carolina
$15.7M -$28.5M -834,466 -65%
SSA
41
Schonfeld Strategic Advisors
New York
$14.9M -$20.6M -601,056 -58%
Ameriprise
42
Ameriprise
Minnesota
$14.3M -$2.94M -86,072 -17%
SST
43
S Squared Technology
New York
$13.6M
Allspring Global Investments
44
Allspring Global Investments
North Carolina
$13.5M -$119K -3,468 -0.9%
Two Sigma Investments
45
Two Sigma Investments
New York
$11.9M +$8.13M +237,814 +218%
RhumbLine Advisers
46
RhumbLine Advisers
Massachusetts
$11.3M -$13.4K -393 -0.1%
TAM
47
Trillium Asset Management
Massachusetts
$10.6M -$539K -15,763 -5%
Point72 Asset Management
48
Point72 Asset Management
Connecticut
$10.1M +$10.1M +294,555 New
PC
49
Pier Capital
Connecticut
$8.96M -$773K -22,614 -8%
Swiss National Bank
50
Swiss National Bank
Switzerland
$8.42M -$113K -3,300 -1%