Horizon Kinetics Holding Corp
AI summary Insiders and directors buy open-market shares following Q2 2026 earnings release.
- Research score
- 40
- AI adjustment
- +9
Research score, not a recommendation.
Market data
Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.
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Why this score
Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.
Why are they buying?
AI · discretionary · catalyst credible · documentedInsiders and directors made open-market purchases shortly after the release of the company's second-quarter 2026 financial results on August 13, 2026.
The second-quarter report detailed growth in assets under management to $10.8 billion and increases in ETF and separately managed account revenues, alongside a declared dividend of $0.13 per share.
Filing references and sources
Stock Price & Insider Purchase History
Daily close price with open-market insider purchases plotted over time
Loading price history…
| Date | Insider | Role | Shares | Price | Value | Flags | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-24 | Rosenthal Brent D 6 purchases with a 63-day result · median -6.3% | Director | 2,000 | $27.00 | $54.0K | SEC filing for Rosenthal Brent D (opens in a new tab) | |
| 2026-08-24 → 2026-09-02 | Brennan Alice C 3 purchases with a 63-day result · median +53.0% | Director | 1,000 | $26.35 avg | $26.3K | ||
| 2026-08-24 | Brennan Alice C | 200 | $26.87 | $5.4K | SEC filing for Brennan Alice C (opens in a new tab) | ||
| 2026-08-25 | Brennan Alice C | 200 | $26.75 | $5.3K | SEC filing for Brennan Alice C (opens in a new tab) | ||
| 2026-08-27 | Brennan Alice C | 200 | $26.00 | $5.2K | SEC filing for Brennan Alice C (opens in a new tab) | ||
| 2026-08-28 | Brennan Alice C | 200 | $26.20 | $5.2K | SEC filing for Brennan Alice C (opens in a new tab) | ||
| 2026-09-02 | Brennan Alice C | 200 | $25.92 | $5.2K | SEC filing for Brennan Alice C (opens in a new tab) | ||
| 2026-08-26 | Roller Daniel J history of Roller Daniel J's purchases | Director | 500 | $26.50 | $13.2K | SEC filing for Roller Daniel J (opens in a new tab) | |
| 2026-08-19 → 2026-08-20 | Herndon Mark 3 purchases with a 63-day result · median -9.2% | CFO | 250 | $26.70 avg | $6.7K | ||
| 2026-08-19 | Herndon Mark | 50 | $26.50 | $1.3K | SEC filing for Herndon Mark (opens in a new tab) | ||
| 2026-08-20 | Herndon Mark | 200 | $26.75 | $5.3K | SEC filing for Herndon Mark (opens in a new tab) | ||
| 2026-09-18 | Nagelberg Allison 3 purchases with a 63-day result · median -9.5% | Director | 190 | $26.27 | $5.0K | SEC filing for Nagelberg Allison (opens in a new tab) | |
| Total | $105.3K | ||||||
Other buying runs at HKHC
A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.
After this run became a cluster: 21 days -4.1%63 days –126 days –
| Window | Insiders | Total | Score | 21 days | 63 days | 126 days | Status |
|---|---|---|---|---|---|---|---|
| 2026-03-18 → 2026-03-20 | 4 | $40.1K | 47 | -35.7% | -21.3% | -47.5% | closed |
| 2025-11-20 → 2025-12-10 | 3 | $19.8K | 45 | -14.4% | +18.6% | -18.4% | closed |
| 2025-08-20 → 2025-09-09 | 3 | $28.9K | 43 | -20.8% | -48.2% | -20.3% | closed |
| 2024-11-14 → 2024-12-09 | 6 | $42.0K | 50 | -14.8% | -3.1% | +8.8% | closed |
| 2024-09-03 → 2024-09-09 | 4 | $31.1K | 39 | +39.6% | +53.0% | +56.7% | closed |