Who
HORIZON KINETICS ASSET MANAGEMENT LLC
10% owner
Company insider
Files Form 4 as: Director and 10% owner, Texas Pacific Land; 10% owner, RENN Fund; 10% owner, Miami International Holdings; 10% owner, Texas Pacific Land Trust.
In numbers
- Trades disclosed
- 3,879
- Buys
- 1,397
- Sells
- 1
- Bought
- $29.9M
- Sold
- $5.0M
- Companies
- 4
- Companies where not an officer
- 4
- First trade
- 7 Jan 2019
- Last trade
- 29 Sep 2026
- Last filed
- 1 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 29 Sep 2026filed 1 Oct 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $1,3644 at $340.96 | filing |
| 28 Sep 2026filed 29 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,298756 at $3.04 | filing |
| 28 Sep 2026filed 29 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,298756 at $3.04 | filing |
| 28 Sep 2026filed 29 Sep 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $3401 at $340.12 | filing |
| 28 Sep 2026filed 29 Sep 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $3401 at $340.12 | filing |
| 25 Sep 2026filed 29 Sep 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $3401 at $339.72 | filing |
| 25 Sep 2026filed 29 Sep 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $3401 at $339.72 | filing |
| 25 Sep 2026filed 28 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,283756 at $3.02 | filing |
| 25 Sep 2026filed 28 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,283756 at $3.02 | filing |
| 24 Sep 2026filed 25 Sep 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $3401 at $340.28 | filing |
| 24 Sep 2026filed 25 Sep 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $3401 at $340.28 | filing |
| 24 Sep 2026filed 25 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,298756 at $3.04 | filing |
| 24 Sep 2026filed 25 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,298756 at $3.04 | filing |
| 23 Sep 2026filed 24 Sep 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $3531 at $352.95 | filing |
| 23 Sep 2026filed 24 Sep 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $3531 at $352.95 | filing |
| 23 Sep 2026filed 24 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,306756 at $3.05 | filing |
| 23 Sep 2026filed 24 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,306756 at $3.05 | filing |
| 22 Sep 2026filed 23 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,306756 at $3.05 | filing |
| 22 Sep 2026filed 23 Sep 2026 | RCG RENN FundFunds, Shells & SPACs | SEC FORM 4 Bought | $2,306756 at $3.05 | filing |
| 22 Sep 2026filed 23 Sep 2026 | TPL Texas Pacific LandEnergy Royalty | SEC FORM 4 Bought | $3611 at $361.36 | filing |
The newest 500 lines are listed; the numbers count every line.
News
No headline names them, or the companies they trade most, lately.