Horizon Kinetics Holding Corporation filings document the reporting record of an asset-management holding company with advisory subsidiaries, investment products and OTC-traded common stock. The company’s 8-K reports disclose operating and financial results, dividend actions, material agreements, capital-structure matters and executive succession events.
Proxy materials describe annual meeting procedures, director elections, shareholder voting matters, board governance and executive compensation. Filings also record Horizon Kinetics Asset Management LLC’s relationship to managed mutual funds, ETFs, private funds and separately managed accounts, along with disclosures involving significant holdings and governance arrangements connected to Texas Pacific Land Corporation.
Horizon Kinetics Holding Corp reported insider share purchases by a reporting person who is a director, CEO, CIO and 10% owner. On 12/03/2025, this insider bought 12 shares of common stock directly at $27 per share, bringing the directly held total to 249,078 shares.
On the same date, the insider also acquired 6 shares of common stock at $27 per share held indirectly through Horizon Common Inc., and 4 shares at $27 through Horizon Kinetics Hard Assets, LLC. The filing lists additional indirect holdings through a spouse, FRMO Corp., and several investment partnerships and asset management entities. The insider notes that he exercises discretion over certain shares and disclaims beneficial ownership except to the extent of his pecuniary interest.
Horizon Kinetics Holding Corp’s CEO and CIO, who is also a director and 10% owner, reported open-market purchases of common stock. On 12/02/2025, the insider bought 12, 6, and 4 shares of common stock at a price of $27.23 per share, each coded as a purchase transaction.
After these trades, the insider directly beneficially owns 249,066 shares of Horizon Kinetics common stock. He also reports significant indirect holdings, including 8,216,706 shares held through Horizon Common Inc. and additional shares held through entities such as FRMO Corp., Kinetics Institutional Partners LP, Kinetics Partners LP, Horizon Kinetics Hard Assets, LLC, Horizon Kinetics Asset Management LLC, and through a spouse. The insider states he exercises discretion over certain shares and disclaims beneficial ownership beyond his pecuniary interest.
Horizon Kinetics Holding Corp insider activity: A reporting person identified as Mr. Stahl, who serves as director, CEO, CIO and is a 10% owner of Horizon Kinetics Holding Corp, reported multiple open-market purchases of the company’s common stock on 11/28/2025 at a price of $27.23 per share. These included 12 shares held directly, and additional shares acquired through entities such as Horizon Common Inc. and Horizon Kinetics Hard Assets, LLC.
Following these transactions, the filing shows 249,042 shares held directly and significant indirect holdings, including 8,216,694 shares through Horizon Common Inc., 823,923 shares through FRMO Corp., and smaller positions through several affiliated investment partnerships and a spouse. Mr. Stahl exercises discretion over these indirect holdings and disclaims beneficial ownership except to the extent of his pecuniary interest, and the FRMO Corp. position includes shares owned by its wholly owned subsidiary Fromex Equity Corp.
Horizon Kinetics Holding Corp insider ownership details were updated in a Form 4 filing following stock purchases on 11/26/2025. The reporting person, who serves as a director, 10% owner, CEO and CIO, bought small amounts of common stock at $27.23 per share both directly and through affiliated entities.
After these transactions, the filing shows 249,030 shares of common stock held directly and significant indirect holdings through various vehicles. These include positions attributed to entities such as Horizon Common Inc., Horizon Kinetics Hard Assets, LLC, FRMO Corp, Kinetics Institutional Partners LP, Kinetics Partners LP, and Horizon Kinetics Asset Management LLC, as well as shares held by a spouse. A footnote explains that Mr. Stahl exercises discretion over certain shares and disclaims beneficial ownership beyond his pecuniary interest.
Horizon Kinetics Holding Corp (HKHC) reported insider transactions on a Form 4 for a director, 10% owner, and CEO/CIO. On 11/25/2025, the reporting person made several open-market purchases of common stock at $27 per share, including 12 shares held directly and smaller amounts through affiliated entities.
Following these transactions as of that date, the reporting person directly owned 249,018 HKHC shares and indirectly held 8,216,680 shares through Horizon Common Inc., along with additional indirect positions via entities such as FRMO Corp., Kinetics Institutional Partners LP, Kinetics Partners LP, Horizon Kinetics Asset Management LLC, and a spouse. The filing notes that Mr. Stahl exercises discretion over certain shares and disclaims beneficial ownership beyond his pecuniary interest.
Horizon Kinetics Holding Corp (HKHC) director reported a routine open-market purchase of company stock. On 11/25/2025, the reporting person bought 300 shares of common stock at a price of $27.28 per share, coded as a purchase transaction. Following this trade, the director now beneficially owns 1,000 shares of HKHC common stock in direct ownership form. This filing reflects compliance with insider reporting rules and shows the director increasing their personal stake in the company.
Horizon Kinetics Holding Corp (HKHC) insider buying was reported by a key executive and major shareholder. On 11/24/2025, the reporting person, who serves as CEO, CIO, director, and a 10% owner, purchased HKHC common stock in open market transactions at a price of $28 per share. These purchases included 12 shares held directly and additional shares held indirectly through affiliated entities.
After these transactions, the reporting person beneficially owned 249,006 shares directly and large indirect positions, including 8,216,672 shares through Horizon Common Inc., along with smaller holdings through other investment vehicles and a spouse. The filing notes that Mr. Stahl exercises discretion over certain shares and disclaims beneficial ownership except to the extent of his pecuniary interest.
Horizon Kinetics Holding Corp (HKHC) reported insider share purchases by a major executive and shareholder on a Form 4. On 11/21/2025, CEO, CIO, director and 10% owner Murray Stahl bought 12 shares of HKHC common stock directly at $28.25 per share and an additional 9 shares indirectly through Horizon Common Inc. at the same price. The filing also lists large indirect holdings of HKHC common stock through entities such as Horizon Common Inc., Horizon Kinetics Hard Assets, LLC, FRMO Corp., Kinetics Institutional Partners LP, Kinetics Partners LP, Horizon Kinetics Asset Management LLC and through his spouse. The explanation notes that Mr. Stahl exercises discretion over these shares and disclaims beneficial ownership except to the extent of his pecuniary interest.
Horizon Kinetics Holding Corp insider Mr. Stahl filed a Form 4 reporting small open-market purchases of the company’s common stock. On 11/20/2025, he bought 11 shares directly and 9 shares indirectly at a price of $27.5 per share.
After these transactions, he is shown as directly beneficially owning 248,982 shares and indirectly beneficially owning 8,216,655 shares through Horizon Common Inc., along with smaller indirect positions via entities such as Horizon Kinetics Hard Assets, LLC, FRMO Corp, several Kinetics partnerships, and his spouse. The filing notes that Mr. Stahl exercises discretion over these shares and disclaims beneficial ownership except to the extent of his pecuniary interest, and that the FRMO Corp total includes shares held by its wholly owned subsidiary Fromex Equity Corp.
Horizon Kinetics Holding Corp (HKHC) reported an insider stock purchase by its Chief Financial Officer. On 11/20/2025, the CFO acquired 100 shares of HKHC common stock in an open market purchase at a price of $29 per share. Following this transaction, the officer beneficially owns 120 shares of HKHC common stock, held directly. This Form 4 filing records the insider’s personal trading activity and updates the public record of management’s equity holdings.