Form 4 Tracker
HORIZON KINETICS ASSET MANAGEMENT LLC

10% Owner · 204 filings · Latest: Aug 13, 2026

MIAMI INTERNATIONAL HOLDINGS, INC.
RENN Fund, Inc.
Texas Pacific Land Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 16, 2026
Purchase
$416.051$4163,263,677
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 16, 2026
Purchase
$3.02756$2.3K936,444
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 15, 2026
Purchase
$414.131$4143,263,676
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 15, 2026
Purchase
$3.00756$2.3K935,688
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 14, 2026
Purchase
$408.371$4083,263,675
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 14, 2026
Purchase
$3.02756$2.3K934,932
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 13, 2026
Purchase
$411.101$4113,263,674
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 13, 2026
Purchase
$3.00756$2.3K934,176
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 10, 2026
Purchase
$385.841$3863,263,673
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 10, 2026
Purchase
$3.02756$2.3K933,420
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 9, 2026
Purchase
$400.131$4003,263,672
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 9, 2026
Purchase
$3.02756$2.3K932,664
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 8, 2026
Purchase
$3.02756$2.3K931,908
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 8, 2026
Purchase
$397.471$3973,263,671
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 7, 2026
Purchase
$400.671$4013,263,670
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 7, 2026
Purchase
$3.04756$2.3K931,152
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 6, 2026
Purchase
$3.01756$2.3K930,396
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 6, 2026
Purchase
$408.891$4093,263,669
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 2, 2026
Purchase
$402.641$4033,263,668
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJul 2, 2026
Purchase
$3.11756$2.4K929,640