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buyModerate cluster of 2

Murray Stahl bought $490 of HKHC

CEO and CIO at Horizon Kinetics Holding Corp. 10 shares at an average of $49.00, traded Jun 10, 2025, filed Jun 11, 2025.

Conviction score
43
Value
$490
10 shares
Holdings after
8,216,561
+0% from before
From 52-week low
+142%
low $19.04, close $46.12
From 52-week high
-11%
high $51.70, as of Jun 10, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $490 at market
    0
  • Relative to holdings
    Under 1% of holdings (0.0%)
    -5
  • Price context
    Near the top of the 52-week range
    0
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    14 buys in 90 days
    +5
  • Track record
    Median 6-month excess return +20% over 57 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.

This signal so far: 1m -14.7%, 3m -17.4%, 6m -44.4%.

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 Jun 11, 2025: -55.6%SPY +31.6% · excess -87.2%

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 0001437749-25-020053, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 10, 2025POpen-market purchase
Common Stock
+8$49.00$392248,857Jun 11, 2025
Jun 10, 2025POpen-market purchase
Common Stockindirect: Horizon Common Inc.
+2$49.00$988,216,561Jun 11, 2025

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%
54Moderate
HKHCbuy 4
Horizon Kinetics Holding Corp
Murray Stahl
CEO and CIO
$3,031
89 shares
+0%
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%

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.