LSEG Agrees to Buy Octus for $3.535 Billion in Cash

London Stock Exchange Group said on Thursday, Oct. 22, 2026 that it has agreed to acquire Octus, the New York-based provider of credit intelligence, data and workflows, for a cash consideration of $3.535 billion, buying the business from funds advised by Permira and from Octus management including its founder, Kent Collier.

The agreement turns the talks that LSEG confirmed on Oct. 13 into a signed transaction. Where the earlier announcement said no final agreement had been reached and no transaction was guaranteed, Thursday's announcement sets a price, a financing route and a timetable, with closing expected in the first half of 2027 subject to regulatory approval.

What Octus brings: hard-to-find credit data at a high margin

Octus was founded in 2013 by Kent Collier and is headquartered in New York City. It has over 900 employees, 750 customers and more than 40,000 individual users, including buy-side firms, investment banks, law firms and advisory firms, and it serves customers across private, illiquid and distressed credit. Its teams source hard-to-access credit documentation, including covenants and deal terms, and turn it into structured, searchable data that is built into workflow and portfolio management tools. LSEG expects Octus to generate over $300 million in revenue in 2026 — an expectation stated in the announcement, not a reported result — with an adjusted earnings margin of around 40% and double-digit compound revenue growth since 2022. LSEG put the size of the private credit industry at an estimated $3.5 trillion, its own estimate, and said the market segment for private markets data, workflow and access solutions is currently $7 billion to $9 billion and expected to grow at a double-digit rate.

How the deal is financed, and what it does to the numbers

The acquisition will be financed by external debt. LSEG said the transaction is expected to be immediately accretive to its Data & Analytics organic revenue growth, and additive to its guidance for group organic subscription revenue growth of around 7% in 2027. Because of Octus' margin profile and operating leverage, there is no change to the medium-term guidance for the underlying earnings margin to increase by a cumulative total of around 150 basis points over 2027 to 2029 from the 2026 baseline. The transaction will be neutral to adjusted earnings per share in the first full year after completion, and accretive thereafter. Allowing for forecast cash flow, completion of the current £3 billion share buyback programme by February 2027, the completions of the Octus and Trumid acquisitions, and capacity for further share buybacks of £1 billion to £1.5 billion, LSEG expects leverage at the end of 2027 to be around the upper end of its target range of 1.5 to 2.5 times, before returning to the middle of the range by the end of 2028. On completion, Octus will sit inside the Data & Analytics division, with Collier continuing to run the business and reporting to the division's co-heads, Gianluca Biagini and Ron Lefferts. "Combining Octus' leading proprietary data and intelligence with LSEG's data and analytics business creates a powerful offering for our customers, and further accelerates our growth," David Schwimmer, LSEG's chief executive, said in the announcement.

The seller's side: a four-year hold that more than tripled recurring revenue

For Permira, the sale is a full exit. The Permira funds acquired Octus in 2022 from Warburg Pincus — a transaction Reuters reported at the time valued the company at $1.3 billion — and Permira said Octus has more than tripled its annual recurring revenue over the roughly four-year hold, driven by nearly doubling the number of products sold into credit markets and by acquisitions including FinDox, Sky Road and LevPro. Permira described the sale as the sixth strategic exit of 2026 for its funds, in a period in which it said $13 billion has been distributed to investors over the last 12 months. The contrast between the two price tags is the seller's story in one line: a business bought at a reported $1.3 billion valuation in 2022 is being sold four years later for $3.535 billion in cash.

A guidance raise landed in the same morning's trading update

The deal was announced alongside LSEG's third-quarter trading update, for the three months ended Sept. 30, 2026. Total income excluding recoveries was £2.407 billion, up 8.8% on an organic constant currency basis, led by the Markets division, up 12.5%, with FTSE Russell up 10.2%, Risk Intelligence up 9.8% and Data & Analytics up 5.2%. The subscription businesses — Data & Analytics, FTSE Russell and Risk Intelligence combined — grew 6.6% in the quarter. On the strength of that quarter, LSEG raised its full-year 2026 guidance: organic constant currency growth in total income excluding recoveries of at least 8.0%, up from the 7.0% to 7.5% range set at the half-year stage; an improvement in the constant currency earnings margin of 100 to 120 basis points; and equity free cash flow of at least £2.8 billion, up from £2.7 billion. The update also kept capital returns in view: £500 million of shares were repurchased in the third quarter, taking cumulative buybacks this year to £2.6 billion, with a further £800 million expected in the fourth quarter and the first quarter of 2027, concluding the current programme by February 2027. Separately, and not part of the Octus price, Tradeweb — in which LSEG holds a majority stake — has agreed to acquire the electronic credit trading marketplace Trumid for a net purchase price of approximately $1.75 billion, a second leg of the same fixed income strategy.

Why proprietary credit data, and why now

Reuters put the Octus agreement in a longer frame: it is LSEG's biggest deal since its $27 billion acquisition of Refinitiv, agreed in 2019, and it arrives while activist investor Elliott, which disclosed a stake in the group in February, pushes for portfolio changes and margin improvement, as artificial intelligence changes how investors and businesses trade and consume data. That context explains the shape of this purchase. Octus' value to LSEG is not distribution — LSEG already has that — but content that is difficult to recreate: private credit documentation, covenants and deal terms, gathered by its own teams and structured for search and automated workflows. What to watch from here is narrower than the strategy: the pace of the regulatory approvals that gate a first-half 2027 close, the debt financing LSEG raises against the purchase, and how quickly Octus products are sold across LSEG's wider customer base once the business folds into Data & Analytics.