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FILER PROFILE · CIK 0001056823

HORIZON KINETICS ASSET MANAGEMENT LLC

12 filings 5 distinct issuers Active 2019-05-282026-07-23

Track Record

Total filings
12
1 SCHEDULE 13G · 1 SCHEDULE 13D/A · 1 SCHEDULE · 9 SC
Distinct issuers
5
42% issuer diversity
Median stake
18.1%
6,170,969 avg shares
AI briefs cached
0/12
intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d
0.0%
across 2 filings · win rate 0%
Median 60d
-1.9%
across 2 filings · win rate 0%
Median 90d
0.0%
across 1 filings · win rate 0%
Median 1y
0.0%
across 1 filings · win rate 0%

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 12 total

FiledFormIssuerStakeSharesIntent
2026-07-23 SCHEDULE 13G WhiteHawk Minerals Corp.WHK view →
2026-05-21 SCHEDULE 13D/A MIAMI INTERNATIONAL HOLDINGS, INC.MIAX 7.80% 7,400,316 view →
2024-07-12 SCHEDULE LandBridge Co LLCLB 28.40% 4,941,621 view →
2022-02-02 SC Texas Pacific Land CorpTPL view →
2021-01-11 SC TEXAS PACIFIC LAND TRUST view →
2020-12-14 SC TEXAS PACIFIC LAND TRUST view →
2020-10-16 SC TEXAS PACIFIC LAND TRUST view →
2020-06-15 SC TEXAS PACIFIC LAND TRUST view →
2020-03-27 SC TEXAS PACIFIC LAND TRUST view →
2020-03-09 SC TEXAS PACIFIC LAND TRUST view →
2020-02-21 SC TEXAS PACIFIC LAND TRUST view →
2019-05-28 SC TEXAS PACIFIC LAND TRUST view →

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