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buyModerate cluster of 4

Murray Stahl bought $3,031 of HKHC

CEO and CIO at Horizon Kinetics Holding Corp. 89 shares at an average of $34.06, traded Mar 19, 2026, filed Mar 20, 2026.

Conviction score
54
Value
$3,031
89 shares
Holdings after
117
+0% from before
From 52-week low
+45%
low $23.19, close $33.56
From 52-week high
-27%
high $46.12, as of Mar 19, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $3k at market
    0
  • Relative to holdings
    Under 1% of holdings (0.0%)
    -5
  • Price context
    27% below the 52-week high
    +4
  • Cluster
    4 insiders buying within 14 days
    +15
  • Repeat buying
    2 buys in 90 days
    +5
  • Track record
    Median 6-month excess return +14% over 86 past buys
    +10

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.

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.

HKHCOct 9, 2026 · close 20.49
Since filing Mar 20, 2026: -39.5%SPY +20.7% · excess -60.1%

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 0001437749-26-009170, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Mar 19, 2026POpen-market purchase
Common Stock
+46$34.06$1,567249,194Mar 20, 2026
Mar 19, 2026POpen-market purchase
Common Stockindirect: Horizon Common Inc.
+25$34.06$8528,216,776Mar 20, 2026
Mar 19, 2026POpen-market purchase
Common Stockindirect: Horizon Kinetics Hard Assets, LLC
+18$34.06$613117Mar 20, 2026

Related signals

Other insiders at Horizon Kinetics Holding Corp and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
21Weak
HKHCbuy
Horizon Kinetics Holding Corp
Allison Nagelberg
director
$4,991
190 shares
+48%
18Weak
HKHCbuy
Horizon Kinetics Holding Corp
Alice C Brennan
director
$5,184
200 shares
+11%
54Moderate
HKHCbuy 4
Horizon Kinetics Holding Corp
Murray Stahl
CEO and CIO
$1,834
53 shares
+0%
54Moderate
HKHCbuy 4
Horizon Kinetics Holding Corp
Murray Stahl
CEO and CIO
$1,834
53 shares
+0%
44Moderate
HKHCbuy 4
Horizon Kinetics Holding Corp
Allison Nagelberg
director
$5,094
150 shares
+60%
51Moderate
HKHCbuy 4
Horizon Kinetics Holding Corp
Mark Herndon
Chief Financial Officer
$2,642
80 shares
+67%
49Moderate
HKHCbuy 4
Horizon Kinetics Holding Corp
Murray Stahl
CEO and CIO
$918
27 shares
+0%
44Moderate
HKHCbuy 4
Horizon Kinetics Holding Corp
Brent D Rosenthal
director
$25k
750 shares
+75%
53Moderate
HKHCbuy
Horizon Kinetics Holding Corp
Murray Stahl
CEO and CIO
$594
22 shares
+0%
61Notable
HKHCbuy 2
Horizon Kinetics Holding Corp
Murray Stahl
CEO and CIO
$594
22 shares
+0%

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.

Murray Stahl bought $3,031 of HKHC | InsiderTell