HORIZON KINETICS ASSET MANAGEMENT LLC

CIK 1056823 · last filed 2026-06-11

HORIZON KINETICS ASSET MANAGEMENT LLC is a corporate insider who has filed 1,237 SEC Form 4 insider transactions across 3 companies since 2019. The most recent filing shows the insider bought $2.1K of RCG on Jun 11, 2026. Across all open-market trades the lifetime net is +$29.9M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $1.38B across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$1.38B

Companies

3

Total Filings

1237

Lifetime Open-Market Net

$29.85M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
RCG 10%+ Owner 918,300 $2.75 $2.52M $23.0K 10 2026-06-11
TPL 10%+ Owner 3,393,730 $378.91 $1.29B $38.91M 1221 2026-06-11
MIAX 10%+ Owner 2,170,898 $43.29 $93.98M -$9.08M 5 2026-05-21

Recent Filings

1,000 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-06-11 RCG Buy (P) +756 $2.1K EDGAR
2026-06-11 TPL Buy (P) +1 $380 EDGAR
2026-06-10 TPL Buy (P) +1 $387 EDGAR
2026-06-10 RCG Buy (P) +756 $2.1K EDGAR
2026-06-09 TPL Buy (P) +1 $403 EDGAR
2026-06-09 RCG Buy (P) +756 $2.1K EDGAR
2026-06-08 TPL Buy (P) +1 $395 EDGAR
2026-06-08 RCG Buy (P) +756 $2.1K EDGAR
2026-06-05 TPL Buy (P) +1 $407 EDGAR
2026-06-05 RCG Buy (P) +756 $2.1K EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.