All 227 'M' 13F Securities

Filter securities by prefix to quickly locate symbols and classes across 13F datasets.

No ticker CUSIP 554382101 Equity

Macerich Co

Security class
COM
Holdings value
$1.07B
Net change Q1 2026
-$2.38M
Identifier
CUSIP 554382101
Next action
Open holder history
No ticker CUSIP 556099109 Equity

Macrogenics Inc

Security class
COM
Holdings value
$13.6M
Net change Q1 2026
+$2.84M
Identifier
CUSIP 556099109
Next action
Open holder history
No ticker CUSIP 55616P104 Equity

Macys Inc

Security class
COM
Holdings value
$900.82M
Net change Q1 2026
-$79.69M
Identifier
CUSIP 55616P104
Next action
Open holder history
No ticker CUSIP 556269108 Equity

Madden Steven Ltd

Security class
COM
Holdings value
$457.95M
Net change Q1 2026
+$5.07M
Identifier
CUSIP 556269108
Next action
Open holder history
No ticker CUSIP 559222401 Equity

Magna Intl Inc

Security class
COM
Holdings value
$680.9M
Net change Q1 2026
+$8.75M
Identifier
CUSIP 559222401
Next action
Open holder history
No ticker CUSIP 55939A107 Equity

Magnera Corp

Security class
COM SHS
Holdings value
$51.11M
Net change Q1 2026
-$1.71M
Identifier
CUSIP 55939A107
Next action
Open holder history
No ticker CUSIP 55955D100 Equity

Magnite Inc

Security class
COM
Holdings value
$302.43M
Net change Q1 2026
+$26.45M
Identifier
CUSIP 55955D100
Next action
Open holder history
No ticker CUSIP 56035L104 Equity

Main Str Cap Corp

Security class
COM
Holdings value
$2.23M
Net change Q1 2026
+$271.1K
Identifier
CUSIP 56035L104
Next action
Open holder history
No ticker CUSIP 56117J100 Equity

Malibu Boats Inc

Security class
COM CL A
Holdings value
$46.88M
Net change Q1 2026
-$2.71M
Identifier
CUSIP 56117J100
Next action
Open holder history
No ticker CUSIP 563571405 Equity

Manitowoc Co Inc

Security class
COM NEW
Holdings value
$36.48M
Net change Q1 2026
+$1.36M
Identifier
CUSIP 563571405
Next action
Open holder history
No ticker CUSIP 56400P706 Equity

Mannkind Corp

Security class
COM NEW
Holdings value
$214.52M
Net change Q1 2026
+$38.45M
Identifier
CUSIP 56400P706
Next action
Open holder history
No ticker CUSIP 565394103 Equity

Maplebear Inc

Security class
Common Stock
Holdings value
$1.31B
Net change Q1 2026
-$23.7M
Identifier
CUSIP 565394103
Next action
Open holder history
No ticker CUSIP 565788106 Equity

Mara Holdings Inc

Security class
COM
Holdings value
$581.21M
Net change Q1 2026
+$36.25M
Identifier
CUSIP 565788106
Next action
Open holder history
No ticker CUSIP 565788AF3 Debt

Mara Holdings Inc

Security class
NOTE 3/0
Holdings value
$17.02M
Net change Q1 2026
+$17.02M
Identifier
CUSIP 565788AF3
Next action
Open holder history
No ticker CUSIP 565788AH9 Debt

Mara Holdings Inc

Security class
NOTE 6/0
Holdings value
$9.78M
Net change Q1 2026
+$9.78M
Identifier
CUSIP 565788AH9
Next action
Open holder history
No ticker CUSIP 56624R108 Equity

Marchex Inc

Security class
CL B
Holdings value
$5.12M
Net change Q1 2026
-$57.8K
Identifier
CUSIP 56624R108
Next action
Open holder history
No ticker CUSIP 566330106 Equity

Marcus Corp Del

Security class
COM
Holdings value
$39.43M
Net change Q1 2026
-$986.4K
Identifier
CUSIP 566330106
Next action
Open holder history
No ticker CUSIP G5S37H101 Equity

Marex Group Plc

Security class
ORD
Holdings value
$59.47M
Net change Q1 2026
-$19.27M
Identifier
CUSIP G5S37H101
Next action
Open holder history
No ticker CUSIP 567908108 Equity

Marinemax Inc

Security class
COM
Holdings value
$64.57M
Net change Q1 2026
+$1.01M
Identifier
CUSIP 567908108
Next action
Open holder history
No ticker CUSIP 568427108 Equity

Marine Prods Corp

Security class
COM
Holdings value
$7.32M
Net change Q1 2026
-$122.6K
Identifier
CUSIP 568427108
Next action
Open holder history
No ticker CUSIP 570535104 Equity

Markel Group Inc

Security class
COM
Holdings value
$3.24B
Net change Q1 2026
+$23.58M
Identifier
CUSIP 570535104
Next action
Open holder history
No ticker CUSIP 57064P206 Equity

Marketwise Inc

Security class
COM NEW CL A
Holdings value
$2M
Net change Q1 2026
+$201.2K
Identifier
CUSIP 57064P206
Next action
Open holder history
No ticker CUSIP 57142B104 Equity

Marqeta Inc

Security class
CLASS A COM
Holdings value
$286.38M
Net change Q1 2026
-$30.85M
Identifier
CUSIP 57142B104
Next action
Open holder history
No ticker CUSIP 573075108 Equity

Marten Trans Ltd

Security class
COM
Holdings value
$81.45M
Net change Q1 2026
-$4.56M
Identifier
CUSIP 573075108
Next action
Open holder history
No ticker CUSIP 513847103 Equity

Marzetti Company

Security class
COM
Holdings value
$591.86M
Net change Q1 2026
+$1.56M
Identifier
CUSIP 513847103
Next action
Open holder history
No ticker CUSIP 574599106 Equity

Masco Corp

Security class
Common Stock
Holdings value
$2.49B
Net change Q1 2026
-$27.97M
Identifier
CUSIP 574599106
Next action
Open holder history
No ticker CUSIP 574795100 Equity

Masimo Corp

Security class
COM
Holdings value
$763.26M
Net change Q1 2026
-$44.68M
Identifier
CUSIP 574795100
Next action
Open holder history
No ticker CUSIP 576323109 Equity

Mastec Inc

Security class
COM
Holdings value
$1.9B
Net change Q1 2026
+$29.22M
Identifier
CUSIP 576323109
Next action
Open holder history
No ticker CUSIP 57638P104 Equity

Masterbrand Inc

Security class
COMMON STOCK
Holdings value
$181.91M
Net change Q1 2026
+$1.69M
Identifier
CUSIP 57638P104
Next action
Open holder history
No ticker CUSIP 576485205 Equity

Matador Res Co

Security class
COM
Holdings value
$825.17M
Net change Q1 2026
+$8.72M
Identifier
CUSIP 576485205
Next action
Open holder history
No ticker CUSIP 57667T100 Equity

Materialise Nv

Security class
SPONSORED ADS
Holdings value
$2.84M
Net change Q1 2026
+$548.9K
Identifier
CUSIP 57667T100
Next action
Open holder history
No ticker CUSIP 576690101 Equity

Materion Corp

Security class
COM
Holdings value
$443.54M
Net change Q1 2026
-$24.92M
Identifier
CUSIP 576690101
Next action
Open holder history
No ticker CUSIP 576853105 Equity

Matrix Svc Co

Security class
COM
Holdings value
$29.71M
Net change Q1 2026
+$2.91M
Identifier
CUSIP 576853105
Next action
Open holder history
No ticker CUSIP 57686G105 Equity

Matson Inc

Security class
COM
Holdings value
$633.33M
Net change Q1 2026
-$25.02M
Identifier
CUSIP 57686G105
Next action
Open holder history
No ticker CUSIP 577081102 Equity

Mattel Inc

Security class
COM
Holdings value
$808.43M
Net change Q1 2026
-$47.44M
Identifier
CUSIP 577081102
Next action
Open holder history
No ticker CUSIP 57777K106 Equity

Maxcyte Inc

Security class
COM
Holdings value
$15.77M
Net change Q1 2026
+$1.16M
Identifier
CUSIP 57777K106
Next action
Open holder history
No ticker CUSIP 577933104 Equity

Maximus Inc

Security class
Common Stock
Holdings value
$763.14M
Net change Q1 2026
-$48.94M
Identifier
CUSIP 577933104
Next action
Open holder history
No ticker CUSIP 57776J100 Equity

Maxlinear Inc

Security class
COM
Holdings value
$314.3M
Net change Q1 2026
+$9.98M
Identifier
CUSIP 57776J100
Next action
Open holder history
No ticker CUSIP 55262C100 Equity

Mbia Inc

Security class
COM
Holdings value
$28M
Net change Q1 2026
-$1.6M
Identifier
CUSIP 55262C100
Next action
Open holder history
No ticker CUSIP 579780206 Equity

Mccormick & Co Inc

Security class
COM NON VTG
Holdings value
$3.4B
Net change Q1 2026
-$73.07M
Identifier
CUSIP 579780206
Next action
Open holder history
No ticker CUSIP 580135101 Equity

Mcdonalds Corp

Security class
COM
Holdings value
$33.31B
Net change Q1 2026
+$652.6M
Identifier
CUSIP 580135101
Next action
Open holder history
No ticker CUSIP 58039P305 Equity

Mcewen Inc.

Security class
COM NEW
Holdings value
$60.21M
Net change Q1 2026
-$2.93M
Identifier
CUSIP 58039P305
Next action
Open holder history
No ticker CUSIP 580589109 Equity

Mcgrath Rentcorp

Security class
COM
Holdings value
$353.5M
Net change Q1 2026
+$4.86M
Identifier
CUSIP 580589109
Next action
Open holder history
No ticker CUSIP 580907103 Equity

Mcgraw Hill Inc

Security class
COM
Holdings value
$55.09M
Net change Q1 2026
+$36.61M
Identifier
CUSIP 580907103
Next action
Open holder history
No ticker CUSIP 58155Q103 Equity

Mckesson Corp

Security class
COM
Holdings value
$14.83B
Net change Q1 2026
+$32.97M
Identifier
CUSIP 58155Q103
Next action
Open holder history
No ticker CUSIP 552690109 Equity

Mdu Res Group Inc

Security class
COM
Holdings value
$644.51M
Net change Q1 2026
+$28.69M
Identifier
CUSIP 552690109
Next action
Open holder history
No ticker CUSIP B5950S113 Equity

Mdxhealth Sa

Security class
SHS NEW
Holdings value
$1.23M
Net change Q1 2026
+$333.7K
Identifier
CUSIP B5950S113
Next action
Open holder history
No ticker CUSIP 43785V102 Equity

Mechanics Bancorp

Security class
CL A
Holdings value
$62.64M
Net change Q1 2026
+$40.48M
Identifier
CUSIP 43785V102
Next action
Open holder history
No ticker CUSIP 58450V104 Equity

MediaAlpha Inc

Security class
Common Stock
Holdings value
$58.5M
Net change Q1 2026
+$531.2K
Identifier
CUSIP 58450V104
Next action
Open holder history
No ticker CUSIP 58468P206 Equity

Medicinova Inc

Security class
COM NEW
Holdings value
$1.47M
Net change Q1 2026
-$2.3K
Identifier
CUSIP 58468P206
Next action
Open holder history
No ticker CUSIP 58470H101 Equity

Medifast, Inc

Security class
Common Stock, par value $0.001 per share
Holdings value
$18.3M
Net change Q1 2026
-$1.38M
Identifier
CUSIP 58470H101
Next action
Open holder history
No ticker CUSIP M68830112 Equity

Mediwound Ltd

Security class
SHS NEW
Holdings value
$5.16M
Net change Q1 2026
+$2.09M
Identifier
CUSIP M68830112
Next action
Open holder history
No ticker CUSIP 58507V107 Equity

Medline Inc

Security class
COM CL A
Holdings value
$1.15B
Net change Q1 2026
+$1.15B
Identifier
CUSIP 58507V107
Next action
Open holder history
No ticker CUSIP 58506Q109 Equity

Medpace Hldgs Inc

Security class
COM
Holdings value
$1.96B
Net change Q1 2026
-$71.22M
Identifier
CUSIP 58506Q109
Next action
Open holder history
No ticker CUSIP G5960L103 Equity

Medtronic Plc

Security class
SHS
Holdings value
$18.88B
Net change Q1 2026
+$454.59M
Identifier
CUSIP G5960L103
Next action
Open holder history
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SEC 13F Securities

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