Form 4 Tracker
HORIZON KINETICS ASSET MANAGEMENT LLC

10% Owner · 266 filings · Latest: Sep 29, 2026

MIAMI INTERNATIONAL HOLDINGS, INC.
RENN Fund, Inc.
Texas Pacific Land Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 31, 2026
Purchase
$2.95756$2.2K960,636
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 31, 2026
Purchase
$369.471$3693,244,021
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 28, 2026
Purchase
$2.95756$2.2K959,880
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 28, 2026
Purchase
$364.421$3643,244,020
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 27, 2026
Purchase
$365.741$3663,244,019
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 27, 2026
Purchase
$2.94756$2.2K959,124
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 26, 2026
Purchase
$375.001$3753,244,018
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 26, 2026
Purchase
$2.95756$2.2K958,368
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 25, 2026
Purchase
$372.581$3733,244,017
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 25, 2026
Purchase
$2.95756$2.2K957,612
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 24, 2026
Purchase
$377.391$3773,244,016
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 24, 2026
Purchase
$2.95756$2.2K956,856
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 21, 2026
Purchase
$381.511$3823,244,015
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 21, 2026
Purchase
$2.87756$2.2K956,100
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 20, 2026
Purchase
$2.95756$2.2K955,344
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 20, 2026
Purchase
$377.851$3783,244,014
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 19, 2026
Purchase
$2.88756$2.2K954,588
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 19, 2026
Purchase
$372.101$3723,244,013
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 18, 2026
Purchase
$361.161$3613,244,012
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerAug 18, 2026
Purchase
$2.80756$2.1K953,832