Form 4 Tracker
HORIZON KINETICS ASSET MANAGEMENT LLC

10% Owner · 88 filings · Latest: May 14, 2026

MIAMI INTERNATIONAL HOLDINGS, INC.
RENN Fund, Inc.
Texas Pacific Land Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 17, 2026
Purchase
$525.471$5253,467,927
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 16, 2026
Purchase
$524.581$5253,467,926
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 13, 2026
Purchase
$529.101$5293,467,925
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 12, 2026
Purchase
$532.021$5323,469,114
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 11, 2026
Purchase
$523.281$5233,469,113
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 10, 2026
Purchase
$526.831$5273,469,112
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 9, 2026
Purchase
$527.221$5273,469,111
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 6, 2026
Purchase
$526.431$5263,469,110
MIAX
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 5, 2026
Purchase
$43.087,200$310.2K4,633,842
MIAX
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 4, 2026
Purchase
$43.387,200$312.3K4,626,642
MIAX
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 2, 2026
Sale
$40.9253,578$2.2M4,619,442
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 5, 2026
Purchase
$529.461$5293,469,109
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 4, 2026
Purchase
$530.211$5303,469,108
MIAX
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 4, 2026
Purchase
$43.387,200$312.3K4,696,666
MIAX
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 2, 2026
Sale
$40.92121,054$5.0M4,689,466
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 3, 2026
Purchase
$522.341$5223,469,107
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerMar 2, 2026
Purchase
$524.011$5243,469,106
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerFeb 27, 2026
Purchase
$517.291$5173,479,382
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerFeb 26, 2026
Purchase
$507.391$5073,479,381
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerFeb 25, 2026
Purchase
$510.651$5113,479,380