Welcome to our dedicated page for Accelerant Holdings SEC filings (Ticker: ARX), 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.
Accelerant Holdings filings document the public-company records of a Cayman Islands issuer whose Class A common shares trade on the New York Stock Exchange under ARX. Current reports furnish operating and financial results, preliminary financial information, earnings presentation materials, material-event disclosures, and capital-structure information for the specialty insurance risk exchange business.
Proxy materials cover annual general meeting procedures, director elections, auditor ratification, shareholder voting mechanics, and proposal and nomination deadlines under the company's governing articles. The filings also identify emerging growth company status and recurring governance disclosures tied to Accelerant's board, shareholder rights, and exchange-listed common shares.
Accelerant Holdings (ARX) director Karen Sue Meriwether reported selling 542 Class A Common Shares on August 21, 2026 in a transaction coded as a sale in an open market or private transaction at a price of $19.6151 per share. After this sale, she directly holds 20,868 Class A Common Shares.
Accelerant Holdings (symbol ARX) has a notice of proposed sale filed under Rule 144 for common shares held by director Karen Sue Meriwether. The notice covers the potential sale of 542 shares of common stock through Morgan Stanley Smith Barney LLC Executive Financial Services, with an indicated aggregate value of $10,631.38, to be sold on the NYSE. The securities were acquired in an open market purchase for cash. No other sales by this person are listed for the prior three months.
Accelerant Holdings director Nancy Hasley reported selling 20,489 Class A Common Shares of ARX on August 13, 2026 at a weighted average price of $19.5636 per share in open-market transactions effected under a Rule 10b5-1 trading plan adopted on December 8, 2025 and amended on March 24, 2026. Following the sale, she holds 1,341,834 shares directly, plus 512,531 shares held indirectly by an irrevocable trust for which her children are beneficiaries, and 500 shares held indirectly by her spouse; she disclaims beneficial ownership of the trust shares except to the extent of her pecuniary interest.
Accelerant Holdings entered into a definitive agreement for a take-private merger with Cherry Tree BidCo and Cherry Tree Merger Sub, affiliates of Thoma Bravo Discover Fund V. Merger Sub will merge into Accelerant, which will become a wholly owned subsidiary of Parent, and its Class A common shares will be delisted from the New York Stock Exchange and deregistered under the Exchange Act upon closing.
At the effective time, each outstanding Class A and Class B share (excluding specified excluded and dissenting shares) will be converted into the right to receive $20.25 in cash per share, plus, if applicable, an additional per-share cash “Ticking Amount” of $0.00333 for each calendar day between the Ticking Amount Start Date and Ticking Amount End Date. Completion requires, among other conditions, approval of the merger agreement by holders of at least two-thirds of votes cast, antitrust and insurance regulatory clearances, and absence of a continuing material adverse effect.
Accelerant may solicit alternative proposals from certain pre-cleared parties during a Go-Shop Period ending September 22, 2026, after which customary no-shop restrictions apply. A voting and support agreement with ACP-affiliated shareholders representing approximately 82% of outstanding voting rights commits those shares in favor of the merger. Termination fees include up to $136.5 million payable by Accelerant in certain scenarios and a $295.8 million Parent Termination Fee. Thoma Bravo’s fund has provided an equity commitment intended to cover the full merger consideration, potential Ticking Amount and related costs.
ARX reports a planned Rule 144 sale of 20,489 common shares on the NYSE, with an aggregate market value of $278,855.29, anticipated around 08/13/2026. These shares arose from a 07/23/2025 conversion of private company equity into public stock in connection with an IPO. Over the past three months, 35,000 shares of common stock were sold for $458,948.00 under a 10b5-1 trading arrangement for Nancy Hasley.
Accelerant Holdings reported much stronger results for the quarter ended June 30, 2026. Total revenues rose to $356.9 million from $219.1 million a year earlier, and net income attributable to common shareholders increased to $78.7 million from $8.8 million. For the first six months, revenues were $630.2 million and net income to common shareholders was $73.5 million, both higher than in 2025.
Total assets grew to $8.94 billion and total equity to $744.0 million. The company executed loss portfolio transfer reinsurance contracts covering $363.2 million of net loss reserves on business written from July 2022 to June 2025, producing a corresponding increase in reinsurance recoverables and funds held under reinsurance.
Operating cash flow turned negative at $(90.0) million for the first half of 2026, compared with $309.3 million in the prior-year period, while cash, cash equivalents and restricted cash declined to $1,656.3 million. Accelerant also realized significant investment gains from a partial sale of a third‑party claims administrator stake and repurchased 5.55 million Class A shares for $77.3 million under its share repurchase program.
Accelerant Holdings entered into a definitive agreement to be acquired by Thoma Bravo in an all-cash Merger valuing the company at over $4 billion. Class A and Class B shareholders will receive $20.25 per share, a 49% premium to the August 12, 2026 closing price. Entities affiliated with Altamont Capital Partners holding approximately 82% of outstanding voting rights agreed to vote in favor, and the deal is expected to close in the first half of 2027, subject to shareholder and regulatory approvals. If closing is delayed by certain insurance approvals, a ticking fee of 6% per annum will accrue for a specified period. For the quarter ended June 30, 2026, Accelerant reported total revenues of $356.9 million and net income of $80.0 million. Exchange Written Premium reached $1,322.3 million, with a 23% growth rate and trailing twelve months premiums of $4.6 billion. Adjusted EBITDA was $93.1 million with a 31% adjusted EBITDA margin, and adjusted net income was $70.0 million. Operating cash flow for the first six months of 2026 was $(90.0) million, and cash, cash equivalents and restricted cash totaled $1,656.3 million at June 30, 2026. The company cancelled its earnings call and is not providing 2026 guidance due to the pending transaction.
Accelerant Holdings officer Francis James O’Neill, Co-Founder and Chief U/W Officer, reported two indirect sales of Class A Common Shares held by Famed Ventures Limited. On August 10, 2026, 63,616 shares were sold at a weighted average of $12.0672 (range $11.89–$12.3450), and on August 11, 2026, 89,219 shares were sold at a weighted average of $12.4101 (range $12.055–$12.570). In total, 152,835 shares were sold under a Rule 10b5-1 trading plan adopted on March 23, 2026. O’Neill also reports 166,644 Class A Common Shares held directly after these transactions.
Accelerant Holdings director, Co-Founder and CEO Jeffrey L. Radke reported that Badly Bent LLC, an entity associated with him, sold 80,000 Class A Common Shares of Accelerant Holdings on August 10, 2026 at a weighted average price of $12.0887 per share under a Rule 10b5-1 trading plan adopted on March 24, 2026. Following this sale, Badly Bent LLC held 27,591,939 Class A shares, a trust for the benefit of Radke’s spouse held 249,951 Class A shares, and Radke held 333,652 Class A shares directly, with Radke disclaiming beneficial ownership of the LLC and trust shares except to the extent of his pecuniary interest.
Famed Ventures Limited filed to sell up to 381,000 shares of common stock through Goldman Sachs & Co. LLC on the NYSE, with an indicated aggregate market value of $4,587,240. The shares were originally acquired from the issuer in a private transaction on 10/06/2021.
In the past three months, Famed Ventures Limited has already sold multiple blocks of common stock, including 73,500 shares for $959,777.70 on 06/25/2026 and 104,647 shares for $1,523,451.03 on 07/28/2026. The planned sale date for the new block is listed as 08/10/2026.