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Allegro MicroSystems

272 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, 103 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed

more capital invested

Capital invested by funds: $ → $

less repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

less ownership

Funds ownership:

21% less first-time investments, than exits

New positions opened: 54 | Existing positions closed: 68

80% less funds holding in top 10

Funds holding in top 10: 51 (-4)

87% less call options, than puts

Call options by funds: $33M | Put options by funds: $261M

Holders
272
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$33M
Puts
$261M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
NL
51
Nuveen LLC
North Carolina
$8.4M
Goldman Sachs
52
Goldman Sachs
New York
$8.12M
PCM
53
Peregrine Capital Management
Minnesota
$8.03M
ACH
54
ArrowMark Colorado Holdings
Colorado
$7.77M
Legal & General Group
55
Legal & General Group
United Kingdom
$6.92M
Retirement Systems of Alabama
56
Retirement Systems of Alabama
Alabama
$6.86M
Lazard Asset Management
57
Lazard Asset Management
New York
$6.08M
Citigroup
58
Citigroup
New York
$6.04M
Wells Fargo
59
Wells Fargo
California
$5.66M
Susquehanna International Group
60
Susquehanna International Group
Pennsylvania
$5.27M
Mirae Asset Global ETFs Holdings
61
Mirae Asset Global ETFs Holdings
Hong Kong
$5.09M
EI
62
Ecofi Investissements
France
$4.5M
HF
63
HRT Financial
New York
$4.47M
GIPM
64
G2 Investment Partners Management
New York
$4.44M
ECM
65
ExodusPoint Capital Management
New York
$4.41M
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$4.06M
Barclays
67
Barclays
United Kingdom
$4.03M
LN
68
Lightrock Netherlands
Netherlands
$4.01M
Mitsubishi UFJ Asset Management
69
Mitsubishi UFJ Asset Management
Japan
$4M
State of Wisconsin Investment Board
70
State of Wisconsin Investment Board
Wisconsin
$3.99M
SPS
71
Susquehanna Portfolio Strategies
Pennsylvania
$3.96M
LCG
72
Lisanti Capital Growth
New York
$3.76M
CM
73
Castleark Management
Illinois
$3.53M
Manulife (Manufacturers Life Insurance)
74
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3.2M
State of Tennessee, Department of Treasury
75
State of Tennessee, Department of Treasury
Tennessee
$3.19M