Murray Stahl bought $599 of HKHC
CEO and CIO at Horizon Kinetics Holding Corp. 22 shares at an average of $27.23, traded Dec 2, 2025, filed Dec 3, 2025.
Score components
- +25RoleCEO
- 0Trade size$599 at market
- -5Relative to holdingsUnder 1% of holdings (0.0%)
- +18Price context3% above the 52-week low; 43% below the 52-week high
- +15Cluster3 insiders buying within 14 days
- +5Repeat buying13 buys in 90 days
- +10Track recordMedian 6-month excess return +20% over 57 past buys
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -14.8%, 3m +23.3%, 6m +0.2%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001437749-25-036763, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Dec 2, 2025 | POpen-market purchase Common Stock | +12 | $27.23 | $327 | 249,066 | Dec 3, 2025 |
| Dec 2, 2025 | POpen-market purchase Common Stockindirect: Horizon Common Inc. | +6 | $27.23 | $163 | 8,216,706 | Dec 3, 2025 |
| Dec 2, 2025 | POpen-market purchase Common Stockindirect: Horizon Kinetics Hard Assets, LLC | +4 | $27.23 | $109 | 67 | Dec 3, 2025 |
Related signals
Other insiders at Horizon Kinetics Holding Corp and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 21Weak | HKHCbuy Horizon Kinetics Holding Corp | Allison Nagelberg director | $4,991 190 shares | +48% | |
| 51Moderate | Horizon Kinetics Holding Corp | Alice C Brennan director | $5,184 200 shares | +11% | |
| 41Moderate | Horizon Kinetics Holding Corp | Alice C Brennan director | $5,240 200 shares | +13% | |
| 41Moderate | Horizon Kinetics Holding Corp | Alice C Brennan director | $5,200 200 shares | +14% | |
| 41Moderate | Horizon Kinetics Holding Corp | Daniel J Roller director | $13k 500 shares | +5% | |
| 41Moderate | Horizon Kinetics Holding Corp | Alice C Brennan director | $5,350 200 shares | +17% | |
| 39Weak | Horizon Kinetics Holding Corp | Alice C Brennan director | $5,374 200 shares | +20% | |
| 50Moderate | Horizon Kinetics Holding Corp | Brent David Rosenthal director | $54k 2,000 shares | +82% | |
| 50Moderate | Horizon Kinetics Holding Corp | Mark Herndon Chief Financial Officer | $6,675 250 shares | +83% | |
| 48Moderate | Horizon Kinetics Holding Corp | Mark Herndon Chief Financial Officer | $2,785 100 shares | +50% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.