All 227 'M' 13F Securities

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

No ticker CUSIP 58733R102 Equity

Mercadolibre Inc

Security class
COM
Holdings value
$1.42B
Net change Q1 2026
-$82.22M
Identifier
CUSIP 58733R102
Next action
Open holder history
No ticker CUSIP 588056101 Equity

Mercer Intl Inc

Security class
COM
Holdings value
$2.49M
Net change Q1 2026
-$427.7K
Identifier
CUSIP 588056101
Next action
Open holder history
No ticker CUSIP 58933Y105 Equity

Merck & Co Inc

Security class
Common Stock
Holdings value
$40.26B
Net change Q1 2026
+$940.28M
Identifier
CUSIP 58933Y105
Next action
Open holder history
No ticker CUSIP 589378108 Equity

Mercury Systems Inc

Security class
COMMON STOCK
Holdings value
$669.9M
Net change Q1 2026
+$33.56M
Identifier
CUSIP 589378108
Next action
Open holder history
No ticker CUSIP 59001A102 Equity

Meritage Homes Corp

Security class
COMMON STOCK
Holdings value
$792.02M
Net change Q1 2026
-$3.31M
Identifier
CUSIP 59001A102
Next action
Open holder history
No ticker CUSIP 59001ABF8 Debt

Meritage Homes Corp

Security class
NOTE 1.750% 5/1
Holdings value
$12.23M
Net change Q1 2026
+$982.2K
Identifier
CUSIP 59001ABF8
Next action
Open holder history
No ticker CUSIP 589889104 Equity

Merit Med Sys Inc

Security class
COM
Holdings value
$884.3M
Net change Q1 2026
-$21.74M
Identifier
CUSIP 589889104
Next action
Open holder history
No ticker CUSIP 59064R109 Equity

Mesa Labs Inc

Security class
COM
Holdings value
$39.61M
Net change Q1 2026
-$3.84M
Identifier
CUSIP 59064R109
Next action
Open holder history
No ticker CUSIP 590717401 Equity

Mesoblast Ltd

Security class
SPONS ADR
Holdings value
$2.37M
Net change Q1 2026
+$2.37M
Identifier
CUSIP 590717401
Next action
Open holder history
No ticker CUSIP 59102M104 Equity

Metagenomi Inc

Security class
COM
Holdings value
$3.56M
Net change Q1 2026
+$1.05M
Identifier
CUSIP 59102M104
Next action
Open holder history
No ticker CUSIP 887399103 Equity

Metallus Inc

Security class
COMMON STOCK
Holdings value
$107.39M
Net change Q1 2026
-$2.23M
Identifier
CUSIP 887399103
Next action
Open holder history
No ticker CUSIP 59151K108 Equity

Methanex Corp

Security class
COM
Holdings value
$113.71M
Net change Q1 2026
-$4.79M
Identifier
CUSIP 59151K108
Next action
Open holder history
No ticker CUSIP 59156R108 Equity

Metlife Inc

Security class
COM
Holdings value
$7.98B
Net change Q1 2026
+$1.16B
Identifier
CUSIP 59156R108
Next action
Open holder history
No ticker CUSIP 55272X607 Equity

Mfa Finl Inc

Security class
COM
Holdings value
$120.85M
Net change Q1 2026
+$150.4K
Identifier
CUSIP 55272X607
Next action
Open holder history
No ticker CUSIP 55277P104 Equity

Mge Energy Inc

Security class
COM
Holdings value
$513M
Net change Q1 2026
-$3.57M
Identifier
CUSIP 55277P104
Next action
Open holder history
No ticker CUSIP 59503A204 Equity

Microbot Med Inc

Security class
COM NEW
Holdings value
$7.12M
Net change Q1 2026
+$2.6M
Identifier
CUSIP 59503A204
Next action
Open holder history
No ticker CUSIP 594918104 Equity

Microsoft Corp

Security class
COM
Holdings value
$500.88B
Net change Q1 2026
+$8.09B
Identifier
CUSIP 594918104
Next action
Open holder history
No ticker CUSIP 594972408 Equity

MicroStrategy Inc

Security class
Common Stock
Holdings value
$4.83B
Net change Q1 2026
+$1.06B
Identifier
CUSIP 594972408
Next action
Open holder history
No ticker CUSIP 596278101 Equity

Middleby Corp

Security class
COM
Holdings value
$854.04M
Net change Q1 2026
-$83.27M
Identifier
CUSIP 596278101
Next action
Open holder history
No ticker CUSIP 596680108 Equity

Middlesex Wtr Co

Security class
COM
Holdings value
$114.56M
Net change Q1 2026
-$4.16M
Identifier
CUSIP 596680108
Next action
Open holder history
No ticker CUSIP 55305B101 Equity

M/I Homes Inc

Security class
COM
Holdings value
$500.31M
Net change Q1 2026
-$10.27M
Identifier
CUSIP 55305B101
Next action
Open holder history
No ticker CUSIP 600544100 Equity

Millerknoll Inc

Security class
COM
Holdings value
$214.41M
Net change Q1 2026
+$12.28M
Identifier
CUSIP 600544100
Next action
Open holder history
No ticker CUSIP 602496101 Equity

Mimedx Group Inc

Security class
COM
Holdings value
$94.2M
Net change Q1 2026
+$8.24M
Identifier
CUSIP 602496101
Next action
Open holder history
No ticker CUSIP 60649T107 Equity

Mistras Group Inc

Security class
COM
Holdings value
$22.07M
Net change Q1 2026
-$3.04M
Identifier
CUSIP 60649T107
Next action
Open holder history
No ticker CUSIP 606710200 Equity

Mitek Sys Inc

Security class
COM NEW
Holdings value
$58.09M
Net change Q1 2026
+$4.93M
Identifier
CUSIP 606710200
Next action
Open holder history
No ticker CUSIP 55306N104 Equity

Mks Inc.

Security class
COM
Holdings value
$1.59B
Net change Q1 2026
+$51.3M
Identifier
CUSIP 55306N104
Next action
Open holder history
No ticker CUSIP 55306NAB0 Debt

Mks Inc.

Security class
NOTE 1.250% 6/0
Holdings value
$38.07M
Net change Q1 2026
+$1.73M
Identifier
CUSIP 55306NAB0
Next action
Open holder history
No ticker CUSIP 55318A108 Equity

Mntn Inc

Security class
CL A
Holdings value
$20.02M
Net change Q1 2026
+$11.57M
Identifier
CUSIP 55318A108
Next action
Open holder history
No ticker CUSIP 60741F104 Equity

Mobileye Global Inc

Security class
COMMON CLASS A
Holdings value
$97.07M
Net change Q1 2026
-$24.13M
Identifier
CUSIP 60741F104
Next action
Open holder history
No ticker CUSIP 60770K107 Equity

Moderna Inc

Security class
COM
Holdings value
$1.74B
Net change Q1 2026
-$56.45M
Identifier
CUSIP 60770K107
Next action
Open holder history
No ticker CUSIP 607828100 Equity

Modine Mfg Co

Security class
COM
Holdings value
$853.3M
Net change Q1 2026
+$16.02M
Identifier
CUSIP 607828100
Next action
Open holder history
No ticker CUSIP 60786M105 Equity

Moelis & Co

Security class
CL A
Holdings value
$814.54M
Net change Q1 2026
-$20.96M
Identifier
CUSIP 60786M105
Next action
Open holder history
No ticker CUSIP M7S64H106 Equity

Monday Com Ltd

Security class
SHS
Holdings value
$338.47M
Net change Q1 2026
+$27.41M
Identifier
CUSIP M7S64H106
Next action
Open holder history
No ticker CUSIP 60937P106 Equity

MongoDB Inc

Security class
Common Stock
Holdings value
$4.76B
Net change Q1 2026
-$16.18M
Identifier
CUSIP 60937P106
Next action
Open holder history
No ticker CUSIP 610335101 Equity

Monroe Cap Corp

Security class
COM
Holdings value
$1.08M
Net change Q1 2026
+$780.5K
Identifier
CUSIP 610335101
Next action
Open holder history
No ticker CUSIP 610236101 Equity

Monro Inc

Security class
Common Stock
Holdings value
$70.27M
Net change Q1 2026
-$7.6M
Identifier
CUSIP 610236101
Next action
Open holder history
No ticker CUSIP 615369105 Equity

Moodys Corp

Security class
COM
Holdings value
$24.2B
Net change Q1 2026
-$166.82M
Identifier
CUSIP 615369105
Next action
Open holder history
No ticker CUSIP 615394202 Equity

Moog Inc

Security class
CL A
Holdings value
$1.09B
Net change Q1 2026
-$30.22M
Identifier
CUSIP 615394202
Next action
Open holder history
No ticker CUSIP 615394301 Equity

Moog Inc

Security class
CL B
Holdings value
$1.22M
Net change Q1 2026
-$49.7K
Identifier
CUSIP 615394301
Next action
Open holder history
No ticker CUSIP 617446448 Equity

Morgan Stanley

Security class
COM NEW
Holdings value
$40.61B
Net change Q1 2026
+$500.92M
Identifier
CUSIP 617446448
Next action
Open holder history
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SEC 13F Securities

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