All 509 'M' 13F Securities

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

No ticker CUSIP 00BTN1Y11 Equity

Medtronic Plc

Security class
COM
Holdings value
$12.46M
Net change Q2 2026
-$294.3K
Identifier
CUSIP 00BTN1Y11
Next action
Open holder history
No ticker CUSIP G5960L903 Equity

Medtronic Plc

Security class
CALL
Holdings value
$10M
Net change Q2 2026
+$10M
Identifier
CUSIP G5960L903
Next action
Open holder history
MGRT CUSIP G6005A102 Equity

Mega Fortune Co Ltd

Security class
Ordinary shares, par value $0.000001 per share
Holdings value
$1.8M
Net change Q2 2026
+$1.74M
Identifier
CUSIP G6005A102
Next action
Open holder history
MGTX CUSIP G59665102 Equity

MeiraGTx Holdings plc

Security class
Ordinary Shares, $0.00003881 par value per share
Holdings value
$1.07B
Net change Q2 2026
+$160.43M
Identifier
CUSIP G59665102
Next action
Open holder history
MACI CUSIP G6004G100 Equity

Melar Acquisition Corp. I/Cayman

Security class
Class A Ordinary Shares, par value $0.0001 per share ("Ordinary Shares")
Holdings value
$55.98M
Net change Q2 2026
-$118.88M
Identifier
CUSIP G6004G100
Next action
Open holder history
No ticker CUSIP FJG456208 Equity

Menasha Corp

Security class
COM
Holdings value
$25.58M
Net change Q2 2026
Not reported
Identifier
CUSIP FJG456208
Next action
Open holder history
MELI CUSIP 58733R102 Equity

Mercadolibre Inc

Security class
Common Stock
Holdings value
$65.25B
Net change Q2 2026
-$598.14M
Identifier
CUSIP 58733R102
Next action
Open holder history
No ticker CUSIP 58733R902 Equity

Mercadolibre Inc

Security class
CALL
Holdings value
$36.83M
Net change Q2 2026
-$2.04M
Identifier
CUSIP 58733R902
Next action
Open holder history
No ticker CUSIP 58733R952 Equity

Mercadolibre Inc

Security class
PUT
Holdings value
$20.2M
Net change Q2 2026
+$20.2M
Identifier
CUSIP 58733R952
Next action
Open holder history
MBIN CUSIP 58844R108 Equity

Merchants Bancorp

Security class
Common Stock
Holdings value
$2.26B
Net change Q2 2026
-$15.32M
Identifier
CUSIP 58844R108
Next action
Open holder history
No ticker CUSIP 58933Y108 Equity

Merck & Co.

Security class
COM
Holdings value
$3.28M
Net change Q2 2026
-$71.2K
Identifier
CUSIP 58933Y108
Next action
Open holder history
No ticker CUSIP 589331107 Equity

Merck & Co Inc

Security class
COM
Holdings value
$48.28M
Net change Q2 2026
-$948.3K
Identifier
CUSIP 589331107
Next action
Open holder history
MRK CUSIP 58933Y105 Equity

Merck & Co., Inc.

Security class
Common Stock
Holdings value
$254.15B
Net change Q2 2026
+$6.24B
Identifier
CUSIP 58933Y105
Next action
Open holder history
No ticker CUSIP D5357W103 Equity

Merck Kgaa Shs

Security class
Common Stock
Holdings value
$1.72M
Net change Q2 2026
Not reported
Identifier
CUSIP D5357W103
Next action
Open holder history
MRBK CUSIP 58958P104 Equity

Meridian Corp

Security class
Common Stock, par value $1.00 per share
Holdings value
$155.37M
Net change Q2 2026
+$3.61M
Identifier
CUSIP 58958P104
Next action
Open holder history
No ticker CUSIP 00BWFD052 Equity

Meridian Energy Ltd

Security class
Common Stock - Foreign
Holdings value
$6.8M
Net change Q2 2026
+$6.77M
Identifier
CUSIP 00BWFD052
Next action
Open holder history
MRDN CUSIP 381098409 Equity

Meridian Holdings Inc./NV

Security class
Common Stock, $0.00001 par value per share
Holdings value
$9.21M
Net change Q2 2026
+$2.86M
Identifier
CUSIP 381098409
Next action
Open holder history
No ticker CUSIP 59001ABF8 Debt

Meritage Homes Corp

Security class
NOTE 1.750% 5/1
Holdings value
$612.7M
Net change Q2 2026
+$23.99M
Identifier
CUSIP 59001ABF8
Next action
Open holder history
No ticker CUSIP 589889AB0 Debt

Merit Med Sys Inc

Security class
NOTE 3.000% 2/0
Holdings value
$674.24M
Net change Q2 2026
+$659.84M
Identifier
CUSIP 589889AB0
Next action
Open holder history
MRLN CUSIP 590106100 Equity

Merlin, Inc.

Security class
Common Stock, par value $0.0001 per share
Holdings value
$88.94M
Net change Q2 2026
+$66.73M
Identifier
CUSIP 590106100
Next action
Open holder history
MSB CUSIP 590672101 Equity

Mesabi Trust

Security class
Units of Beneficial Interest
Holdings value
$166.95M
Net change Q2 2026
-$1.34M
Identifier
CUSIP 590672101
Next action
Open holder history
MESH CUSIP G6032N101 Equity

Meshflow Acquisition Corp

Security class
Class A Ordinary Shares, $0.0001 par value
Holdings value
$291.1M
Net change Q2 2026
+$40.46M
Identifier
CUSIP G6032N101
Next action
Open holder history
MESO CUSIP 590717401 Equity

Mesoblast Ltd

Security class
Ordinary Shares
Holdings value
$52.28M
Net change Q2 2026
+$7.98M
Identifier
CUSIP 590717401
Next action
Open holder history
MTUS CUSIP 887399103 Equity

Metallus Inc.

Security class
COMMON STOCK
Holdings value
$666.64M
Net change Q2 2026
-$482.1K
Identifier
CUSIP 887399103
Next action
Open holder history
MTAL CUSIP G60420109 Equity

Metals Acquisition Corp. II

Security class
Class A ordinary shares, par value $0.0001 per share
Holdings value
$154.19M
Net change Q2 2026
+$148.81M
Identifier
CUSIP G60420109
Next action
Open holder history
MTALU CUSIP G60420125 Equity

Metals Acquisition Corp. II

Security class
Class A ordinary shares, par value $0.0001 per share
Holdings value
$36.47M
Net change Q2 2026
-$147.48M
Identifier
CUSIP G60420125
Next action
Open holder history
TMCR CUSIP 591322102 Equity

Metals Royalty Co Inc.

Security class
Common Shares, without par value
Holdings value
$24.25M
Net change Q2 2026
+$24.25M
Identifier
CUSIP 591322102
Next action
Open holder history
META CUSIP 30303M102 Equity

Meta Platforms, Inc.

Security class
CLASS A COMMON STOCK
Holdings value
$957.12B
Net change Q2 2026
+$31.39B
Identifier
CUSIP 30303M102
Next action
Open holder history
No ticker CUSIP 30303M902 Equity

Meta Platforms Inc

Security class
CALL
Holdings value
$138.23M
Net change Q2 2026
-$146.12M
Identifier
CUSIP 30303M902
Next action
Open holder history
MEOH CUSIP 59151K108 Equity

Methanex Corp

Security class
Common Shares
Holdings value
$2.77B
Net change Q2 2026
+$150.84M
Identifier
CUSIP 59151K108
Next action
Open holder history
No ticker CUSIP 59151K959 Equity

Methanex Corp

Security class
EQUITY
Holdings value
$1.04M
Net change Q2 2026
+$148.9K
Identifier
CUSIP 59151K959
Next action
Open holder history
MET CUSIP 59156R108 Equity

Metlife Inc

Security class
Common Stock, par value $.01 per share
Holdings value
$41.04B
Net change Q2 2026
-$37.81M
Identifier
CUSIP 59156R108
Next action
Open holder history
MTRAF CUSIP 59162N109 Equity

Metro Inc/Cn

Security class
COM
Holdings value
$3.69M
Net change Q2 2026
-$1.51M
Identifier
CUSIP 59162N109
Next action
Open holder history
MXF CUSIP 592835102 Equity

Mexico Fund Inc

Security class
Common Shares, $1.00 par value
Holdings value
$193.34M
Net change Q2 2026
+$7.64M
Identifier
CUSIP 592835102
Next action
Open holder history
No ticker CUSIP 35908Y807 Equity

Mfg Funds Inc

Security class
MFG FUNDS INC
Holdings value
$1.1M
Net change Q2 2026
-$71K
Identifier
CUSIP 35908Y807
Next action
Open holder history
No ticker CUSIP 55273W475 Equity

Mfs Midcap Value R6

Security class
Mutual Funds
Holdings value
$26.52M
Net change Q2 2026
+$371.9K
Identifier
CUSIP 55273W475
Next action
Open holder history
No ticker CUSIP 55273H353 Equity

Mfs Ser Tr I

Security class
VALUE FD CL R6
Holdings value
$2.65M
Net change Q2 2026
-$23.5K
Identifier
CUSIP 55273H353
Next action
Open holder history
No ticker CUSIP 552983470 Equity

Mfs Ser Tr I

Security class
RESH INTL FD I
Holdings value
$1.64M
Net change Q2 2026
-$90.4K
Identifier
CUSIP 552983470
Next action
Open holder history
No ticker CUSIP 552983694 Equity

Mfs Ser Tr I

Security class
VALUE FD CL I
Holdings value
$1.26M
Net change Q2 2026
-$153.2K
Identifier
CUSIP 552983694
Next action
Open holder history
MGEE CUSIP 55277P104 Equity

Mge Energy Inc

Security class
Common Stock
Holdings value
$2.16B
Net change Q2 2026
+$385.41M
Identifier
CUSIP 55277P104
Next action
Open holder history
MTG CUSIP 552848103 Equity

Mgic Investment Corp

Security class
Common stock, par value $1 per share
Holdings value
$5.77B
Net change Q2 2026
-$171.54M
Identifier
CUSIP 552848103
Next action
Open holder history
No ticker CUSIP 0LX212015 Debt

MH Sub I LLC

Security class
Bank Loan
Holdings value
$1.72M
Net change Q2 2026
+$1.72M
Identifier
CUSIP 0LX212015
Next action
Open holder history
MLGO CUSIP G6077Y400 Equity

MicroAlgo Inc.

Security class
SHS CL A
Holdings value
$1.52M
Net change Q2 2026
+$443.1K
Identifier
CUSIP G6077Y400
Next action
Open holder history
MBOT CUSIP 59503A204 Equity

Microbot Medical Inc.

Security class
Common stock, par value $0.01 per share
Holdings value
$22.11M
Net change Q2 2026
-$7.11M
Identifier
CUSIP 59503A204
Next action
Open holder history
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SEC 13F Securities

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