Form 4 Tracker
HORIZON KINETICS ASSET MANAGEMENT LLC

10% Owner · 142 filings · Latest: Jun 30, 2026

MIAMI INTERNATIONAL HOLDINGS, INC.
RENN Fund, Inc.
Texas Pacific Land Corp
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 15, 2026
Purchase
$2.85756$2.2K920,568
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 15, 2026
Purchase
$369.401$3693,393,553
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 12, 2026
Purchase
$384.531$3853,393,552
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 12, 2026
Purchase
$2.75756$2.1K919,812
TPL
HORIZON KINETICS ASSET MANAGEMENT LLCJun 15, 2026
Proposed Sale
$369.55148,820$55.0M
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 11, 2026
Purchase
$2.75756$2.1K919,056
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 11, 2026
Purchase
$370.471$3703,393,551
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 10, 2026
Purchase
$380.371$3803,393,550
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 10, 2026
Purchase
$2.75756$2.1K918,300
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 9, 2026
Purchase
$2.75756$2.1K917,544
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 9, 2026
Purchase
$386.621$3873,393,549
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 8, 2026
Purchase
$2.76756$2.1K916,788
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 8, 2026
Purchase
$402.651$4033,393,548
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 5, 2026
Purchase
$2.82756$2.1K916,032
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 5, 2026
Purchase
$394.841$3953,393,547
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 4, 2026
Purchase
$2.75756$2.1K915,276
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 4, 2026
Purchase
$406.731$4073,393,546
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 3, 2026
Purchase
$406.721$4073,393,545
RCG
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 3, 2026
Purchase
$2.75756$2.1K914,520
TPL
HORIZON KINETICS ASSET MANAGEMENT LLC10% OwnerJun 2, 2026
Purchase
$368.201$3683,393,544