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Allegro MicroSystems
ALGM

Overview Fund Activity

268 hedge funds and large institutions have $4.99B invested in Allegro MicroSystems in 2025 Q2 according to their latest regulatory filings, with 53 funds opening new positions, 93 increasing their positions, 101 reducing their positions, and 68 closing their positions.

Holders
268
Holders Change
-21
Holders Change %
-7.27%
% of All Funds
3.6%
Holding in Top 10
1
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-80%
% of All Funds
0.01%
New
53
Increased
93
Reduced
101
Closed
68
Calls
$29.3M
Puts
$236M
Net Calls
-$206M
Net Calls Change
-$166M

Top Buyers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$544M
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$94.4M
3
Invesco
3
Invesco
Georgia
$214M
4
Norges Bank
4
Norges Bank
Norway
$48.1M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$42.5M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$51.9M
2
Millennium Management
2
Millennium Management
New York
$23.2M
3
FGP
3
Freestone Grove Partners
California
$0
4
SPPAM
4
Summit Partners Public Asset Management
Massachusetts
$39.5M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$274M
Name Market Value Shares Shares
Change 		Shares
Change %
FFO
251
Fortitude Family Office
Arizona
$1.2K 35 +35 New
SPIA
252
Steward Partners Investment Advisory
New York
$1.06K 31 -175 -85%
BFS
253
Bare Financial Services
Pennsylvania
$786 23 -24 -51%
BWL
254
Bogart Wealth LLC
Virginia
$786 23 +23 New
CT
255
Clearstead Trust
Maine
$684 20 -85 -81%
NA
256
NewEdge Advisors
Louisiana
$684 20 – –
VCM
257
Versant Capital Management
Arizona
$684 20 +20 New
CH
258
Cromwell Holdings
Wyoming
$650 19 +19 New
MCM
259
MV Capital Management
Maryland
$479 14 -11 -44%
CPG
260
Cornerstone Planning Group
New Jersey
$469 15 – –
RS
261
Rakuten Securities
Japan
$410 12 -6 -33%
SC
262
SouthState Corp
Florida
$342 10 -65 -87%
Kayne Anderson Rudnick Investment Management
263
Kayne Anderson Rudnick Investment Management
California
$308 9 +9 New
IAS
264
IMA Advisory Services
Colorado
$274 8 +8 New
GWSG
265
GPS Wealth Strategies Group
Colorado
$205 6 +5 +500%
AUB
266
Atlantic Union Bankshares
Virginia
$171 5 +5 New
CFD
267
Creative Financial Designs
Indiana
$171 5 +5 New
TFM
268
TFC Financial Management
Massachusetts
$35 1 – –
FGP
269
Freestone Grove Partners
California
– – -1,603,200 Closed
CCM
270
Cinctive Capital Management
New York
– – -942,702 Closed
PP
271
Paloma Partners
Connecticut
– – -708,968 Closed
OMC
272
Oasis Management Company
Cayman Islands
– – -530,210 Closed
F
273
FIFTHDELTA
United Kingdom
– – -505,600 Closed
Alyeska Investment Group
274
Alyeska Investment Group
Illinois
– – -469,589 Closed
TAM
275
Talos Asset Management
New York
– – -449,600 Closed
9 10
11
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