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Allegro MicroSystems

289 hedge funds and large institutions have $3.93B invested in Allegro MicroSystems in 2025 Q1 according to their latest regulatory filings, with 71 funds opening new positions, 104 increasing their positions, 80 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

14% more funds holding

Funds holding: 254289 (+35)

7.69% more ownership

Funds ownership: 77.22%84.91% (+7.7%)

51% less call options, than puts

Call options by funds: $38.2M | Put options by funds: $78.8M

Holders
289
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$38.2M
Puts
$78.8M
Net Calls
Net Calls Change

Top Buyers

1 +$133M
2 +$104M
3 +$70.8M
4
Citadel Advisors
Citadel Advisors
Florida
+$69.3M
5
Invesco
Invesco
Georgia
+$69M

Top Sellers

1 -$48.9M
2 -$45.6M
3 -$38.6M
4
PP
Paloma Partners
Connecticut
-$35.1M
5
Two Sigma Investments
Two Sigma Investments
New York
-$33.3M
Name Holding Trade Value Shares
Change
Change in
Stake
State of Wisconsin Investment Board
76
State of Wisconsin Investment Board
Wisconsin
$3.82M
BNP Paribas Financial Markets
77
BNP Paribas Financial Markets
France
$3.78M
CF
78
Corebridge Financial
Texas
$3.63M
Susquehanna International Group
79
Susquehanna International Group
Pennsylvania
$3.49M
Mitsubishi UFJ Asset Management
80
Mitsubishi UFJ Asset Management
Japan
$3.32M
COPPSERS
81
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$3.3M
Barclays
82
Barclays
United Kingdom
$3.12M
PCM
83
Polymer Capital Management
New York
$3.09M
KCM
84
Kennedy Capital Management
Missouri
$3M
Royal Bank of Canada
85
Royal Bank of Canada
Ontario, Canada
$2.96M
Verition Fund Management
86
Verition Fund Management
Connecticut
$2.89M
Two Sigma Investments
87
Two Sigma Investments
New York
$2.74M
Jane Street
88
Jane Street
New York
$2.66M
Envestnet Asset Management
89
Envestnet Asset Management
Illinois
$2.64M
Manulife (Manufacturers Life Insurance)
90
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.55M
Citigroup
91
Citigroup
New York
$2.49M
Holocene Advisors
92
Holocene Advisors
New York
$2.35M
KHCM
93
Kettle Hill Capital Management
New York
$2.35M
State of Tennessee, Department of Treasury
94
State of Tennessee, Department of Treasury
Tennessee
$2.35M
Squarepoint
95
Squarepoint
New York
$2.2M
NAAA
96
New Age Alpha Advisors
New York
$2.14M
State Board of Administration of Florida Retirement System
97
State Board of Administration of Florida Retirement System
Florida
$2.12M
LCG
98
Lisanti Capital Growth
New York
$1.99M
RA
99
Royce & Associates
New York
$1.96M
State of New Jersey Common Pension Fund D
100
State of New Jersey Common Pension Fund D
New Jersey
$1.94M