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 Corporation entered into a Board Representative Agreement with Texas Pacific Land Corporation on May 5, 2026. Under this agreement, the TPL board agreed to nominate a Horizon designee for election to its board at TPL’s 2026 annual stockholders’ meeting, subject to committee approval.
Horizon selected Peter Doyle as its designee, and he was appointed to the TPL board and its strategic acquisitions committee on May 6, 2026. The agreement also creates mutual non-disparagement and limits Horizon’s ability to run proxy contests or propose alternative governance or transaction changes at TPL while Doyle serves and through completion of the next TPL stockholders’ meeting.
Horizon Kinetics Holding Corporation has called its 2026 annual stockholder meeting for June 9, 2026, in a hybrid in‑person and virtual format. Stockholders will vote on electing six directors, ratifying CBIZ CPAs P.C. as auditor for 2026, and approving, on an advisory basis, executive compensation.
The proxy describes leadership succession following the April 2026 passing of co‑founder and former CEO Murray Stahl, with Steven Bregman and Peter Doyle appointed as Co‑Chief Executive Officers. It also outlines 2025 results, including 31% revenue growth, a $9.1 million (13%) reduction in operating expenses, and $9.6 billion in assets under management, and explains a cash‑based pay program with no current equity awards or executive employment contracts.
Horizon Kinetics Holding Corporation announced that Chairman and Chief Executive Officer Murray Stahl passed away on April 7, 2026. Stahl co-founded the firm in 1994 and helped build it into a publicly traded company with a market capitalization of approximately $600 million and a debt-free balance sheet.
To implement its succession plan, the company appointed co-founders Steven Bregman and Peter Doyle as Co-Chief Executive Officers and formed a Founders’ Committee with fellow co-founder Tom Ewing to oversee a seamless transition of responsibilities. The company emphasizes its continued commitment to executing Stahl’s long-term vision for clients and shareholders.
Horizon Kinetics Holding Corp insider Murray Stahl filed an amended Form 4 reporting small open-market purchases of HKHC common stock. On March 20, 2026, he bought 10 shares directly and entities associated with him bought 25 and 18 shares, all at $34.60 per share, totaling 53 shares.
The amendment also corrects previously overstated beneficial ownership figures. After these trades, reported holdings include 249,204 shares directly and large indirect positions such as 8,216,801 shares through Horizon Common Inc., 823,923 shares through FRMO Corp., and additional smaller stakes via several affiliated entities and his spouse. Footnotes state Stahl exercises investment discretion over certain entity-held shares and disclaims beneficial ownership beyond his pecuniary interest.
Horizon Kinetics Holding Corp insider activity shows a modest net buy. CEO and CIO Murray Stahl reported open‑market purchases of a total of 53 shares of Common Stock at $34.60 per share on March 20, 2026, split between direct and entity accounts.
He bought 10 shares directly, while 25 shares were purchased through Horizon Common Inc. and 18 shares through Horizon Kinetics Hard Assets, LLC. After these trades, his direct holding stands at 249,214 shares, and Horizon Common Inc. reports 8,216,801 shares indirectly attributed to him.
Additional indirect holdings are reported via his spouse, FRMO Corp., several Kinetics partnerships, and Horizon Kinetics Asset Management LLC. Footnotes state Stahl exercises investment discretion in these entities and disclaims beneficial ownership except to the extent of his pecuniary interest.
Horizon Kinetics Holding Corp director buys additional shares in the open market. Director Allison Nagelberg purchased 150 shares of common stock at $33.96 per share, bringing her direct holdings to 400 shares. This is a small open-market purchase that modestly increases her personal stake in the company.
Horizon Kinetics Holding Corp (HKHC) director and CEO/CIO Murray Stahl reported small open-market purchases of the company’s common stock. On March 19, 2026, he bought 89 shares in total at $34.06 per share across three transactions. Following these trades, his reported direct holding increased to 249,194 shares.
The filing also lists substantial indirect holdings through related entities. These include Horizon Common Inc., shown with 8,216,776 shares, and FRMO Corp., shown with 823,923 shares, along with smaller positions held via several partnerships and a spouse account. Footnotes state that Stahl exercises investment discretion over these entity-held shares and disclaims beneficial ownership except to the extent of his pecuniary interest.
Horizon Kinetics Holding Corp director and CEO/CIO Murray Stahl reported net open‑market purchases of Horizon Kinetics Holding Corp (HKHC) common stock. On 2026-03-18, he bought 10 shares directly at $34.00 per share, bringing his direct holdings to 249,148 shares.
On the same date, 9 shares were purchased at $34.00 per share and are held indirectly through Horizon Common Inc., which now holds 8,216,751 shares, and 8 shares were purchased at $34.00 per share and are held indirectly through Horizon Kinetics Hard Assets, LLC, which now holds 99 shares. Additional indirect holdings are reported through his spouse, FRMO Corp., Kinetics Institutional Partners LP, Kinetics Partners LP, and Horizon Kinetics Asset Management LLC; he exercises investment discretion over these entities but disclaims beneficial ownership except to the extent of his pecuniary interest.
Horizon Kinetics Holding Corp Chief Financial Officer Mark Herndon reported an open-market purchase of 80 shares of common stock at $33.03 per share. After this transaction, he directly owns 200 shares. This filing shows a small, routine insider buy rather than a large position change.
Horizon Kinetics Holding Corp director Brent D. Rosenthal made an open-market purchase of common stock. On March 18, 2026, he bought 750 shares at a price of $33.05 per share. After this transaction, he directly owns 1,750 common shares of the company.