Welcome to our dedicated page for Horizon Kinetics Holding SEC filings (Ticker: HKHC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on Horizon Kinetics Holding's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.
Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time EDGAR feed updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into Horizon Kinetics Holding's regulatory disclosures and financial reporting.
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.
Horizon Kinetics Holding Corporation reports on its asset‑management business, risk profile and 2025 performance. Regulatory assets under management were $9.6 billion as of December 31, 2025, slightly below $9.8 billion a year earlier, as declines in major holdings offset new products and inflows.
Revenue grew about 30%, driven by higher average AUM and strong mutual fund and ETF fee growth, but incentive fees dropped from $51.7 million in 2024 to $0.7 million in 2025. Investment results were volatile: unrealized gains on investments swung from a $41.3 million gain in 2024 to a $15.6 million loss, mainly from a 22.1% decline in Texas Pacific Land Corporation (TPL).
The firm is highly concentrated: about 65% of AUM at December 31, 2025 was TPL common stock, and the company itself held $49.7 million of TPL. Roughly 14% of AUM was in cryptocurrencies and related vehicles, with direct Bitcoin holdings of 132 BTC worth $11.5 million. Horizon Kinetics reports no debt and held $36.9 million of cash and $76.5 million of investment securities.
The company emphasizes a long-term, contrarian strategy, limited rebalancing and in‑house research. It outlines extensive business, market, concentration, crypto, regulatory, operational and cybersecurity risks. The board declared four cash dividends in 2025 and a further $0.121 per share dividend payable March 31, 2026, and indicates it expects to continue paying dividends subject to performance and cash flows.
Horizon Kinetics Holding Corporation reported strong top-line growth but sharply lower earnings for 2025. Revenue for the year ended December 31, 2025 rose to $72.8 million, an increase of $17.0 million or 31%, driven mainly by higher management fees from mutual funds and ETFs as assets grew and performance improved.
Advisor-only operating income (excluding consolidated funds) was $21.4 million, while net income attributable to Horizon Kinetics Holding Corporation fell to $5.1 million, largely reflecting the absence of $51.7 million of private-fund incentive fees realized in 2024 and a swing to $15.6 million of unrealized investment losses. Assets under management were $9.6 billion as of December 31, 2025.
The company recorded unearned incentive fees of $22.6 million tied to restricted Miami International Holdings shares, expected to be resolved in the first quarter of 2026. The board declared a cash dividend of $0.121 per share, payable March 31, 2026 to shareholders of record on March 23, 2026.
Horizon Kinetics Holding Corp insider entities reported non-cash internal transfers of common stock. A group of related investment entities and Daniel J. Roller jointly filed to disclose activity on 12/23/2025. One transaction shows an in-kind contribution of 25,360 shares of common stock to Maran Partners Fund, LP at a stated price of $0 per share. Another transaction reports the disposition of 42,000 shares by Maran SPV, LP at $0 per share as those shares were distributed to its limited partners while that vehicle is winding down.
Following these transactions, Maran Partners Fund, LP is listed as directly beneficially owning 236,066 shares of Horizon Kinetics common stock, and Maran SPV, LP reports no remaining shares. The filing also notes an additional 9,500 shares of common stock reported as indirectly owned by Daniel J. Roller, reflecting his interests through affiliated entities.
Horizon Kinetics Holding Corp (HKHC) reported an insider stock purchase by its CEO, CIO, director, and 10% owner, Mr. Stahl. On 12/10/2025, he acquired small amounts of Common Stock in open-market purchases at $27 per share, including 12 shares held directly, 6 shares held through Horizon Common Inc., and 4 shares held through Horizon Kinetics Hard Assets, LLC.
After these transactions, he beneficially owns 249,138 shares directly and large indirect positions, including 8,216,742 shares through Horizon Common Inc., plus additional holdings via entities such as FRMO Corp., Kinetics Institutional Partners LP, Kinetics Partners LP, and Horizon Kinetics Asset Management LLC. The filing notes he exercises discretion over these shares and disclaims beneficial ownership beyond his pecuniary interest.