STAGWELL INC. (NASDAQ: STGW) REPORTS RESULTS FOR THE THREE MONTHS ENDED MARCH 31, 2026 (Form 8-K)

STAGWELL INC. (NASDAQ: STGW) REPORTS RESULTS FOR THE THREE MONTHS ENDED MARCH 31, 2026

Q1 YoY Revenue Growth of 8%; Q1 YoY Net Revenue Growth of 4%

Q1 YoY Digital Transformation Net Revenue Growth of 9%; Two-Year Digital Transformation Net Revenue Growth Stack of 26%

Q1 EPS of $(0.05); Q1 Adjusted EPS Growth YoY of 31% to $0.17

Q1 Net Loss Attributable to Stagwell Inc. Common Shareholders of $13 million; Q1 Adjusted EBITDA Growth YoY of 9% to $90 million

YoY Increase in Cash Flow from Operations of $34 million

Record Net New Business of $141 million in Q1; LTM Net New Business of $486 million

Reiterate Guidance for 2026 of Total Net Revenue Growth of 8% to 12%; Adjusted EBITDA of $475 million to $525 million; Free Cash Flow Conversion of 50% to 60%

New York, NY, April 30, 2026 (NASDAQ: STGW) - Stagwell Inc. ("Stagwell") today announced financial results for the three months ended March 31, 2026.

FIRST QUARTER RESULTS:

•Q1 Revenue of $704 million, an increase of 8% versus the prior year period;

•Q1 Net Revenue of $585 million, an increase of 4% versus the prior year period, in-line with budget;

•Q1 Digital Transformation Net Revenue of $97 million, an increase of 9% versus the prior year period;

•Two-Year Net Revenue Growth Stack for Digital Transformation of 26%, Two-Year Organic Net Revenue Growth Stack for Digital Transformation of 22%;

•Q1 Net Loss attributable to Stagwell Inc. Common Shareholders of $13 million versus $3 million in the prior year period;

•Q1 Adjusted EBITDA of $90 million, an increase of 9% versus the prior year period;

•Q1 Adjusted EBITDA Margin of 15% on net revenue;

•Q1 Loss Per Share Attributable to Stagwell Inc. Common Shareholders of $(0.05) versus $(0.04) in the prior year period;

•Q1 Adjusted Earnings Per Share attributable to Stagwell Inc. Common Shareholders of $0.17 versus $0.13 in the prior year period;

•YTD Net Cash used in Operating Activities of $26 million versus $60 million in the prior year period;

•Net new business of $141 million in the first quarter, last twelve-month net new business of $486 million

See "Non-GAAP Financial Measures" below for explanations and reconciliations of the Company's non-GAAP financial measures.

"Stagwell continues to be on a path for a great 2026, bolstered by record new wins, its first government contracts, and its pivot to delivering agentic applications for the marketing industry," said Mark Penn, Chairman and CEO of Stagwell. "On a two-year stack, our Digital Transformation segment is accelerating to 22% organic net revenue growth as we apply AI to drive industry-leading results for our clients."

Ryan Greene, Chief Financial Officer, commented: "At the same time as we expanded our top and bottom lines, we controlled costs to grow adjusted EBITDA 9% year-over-year to $90 million, landed a positive outlook from a ratings agency, and shrunk our share count to under 250 million as we grew our adjusted EPS by 31% to $0.17. We remain firmly on course to deliver our full-year and free cash flow conversion guidance."

Financial Outlook

2026 financial guidance is reiterated as follows:

•Total Net Revenue growth of 8% to 12%

•Adjusted EBITDA of $475 million to $525 million

•Free Cash Flow Conversion of 50% to 60%

•Adjusted EPS of $0.98 - $1.12

•Guidance includes anticipated impact from acquisitions or dispositions.

* The Company has excluded a quantitative reconciliation with respect to the Company's 2026 guidance under the "unreasonable efforts" exception in Item 10(e)(1)(i)(B) of Regulation S-K. See "Non-GAAP Financial Measures" below for additional information.

Video Webcast

Management will host a video webcast on Thursday, April 30, 2026, at 8:30 a.m. (ET) to discuss results for Stagwell Inc. for the three months ended March 31, 2026. The video webcast will be accessible at https://edge.media-server.com/mmc/p/rb7nnuq2/. An investor presentation has been posted on our website at www.stagwellglobal.com and may be referred to during the webcast.

A recording of the webcast will be accessible one hour after the webcast and available for ninety days at www.stagwellglobal.com.

Stagwell Inc.

Stagwell is the challenger network built to transform marketing. We deliver scaled creative performance for the world's most ambitious brands, connecting culture-moving creativity with leading-edge technology to harmonize the art and science of marketing. Led by entrepreneurs, our specialists in 45+ countries are unified under a single purpose: to drive effectiveness and improve business results for their clients. Join us at www.stagwellglobal.com.

Contacts

For Investors:

Ben Allanson

[email protected]

For Press:

Lena Petersen

[email protected]

Non-GAAP Financial Measures

In addition to its reported results, Stagwell Inc. has included in this earnings release certain financial results that the Securities and Exchange Commission (SEC) defines as "non-GAAP Financial Measures." Management believes that such non-GAAP financial measures, when read in conjunction with the Company's reported results, can provide useful supplemental information for investors analyzing period to period comparisons of the Company's results. Such non-GAAP financial measures include the following:

(1) Organic Net Revenue: "Organic net revenue growth" and "Organic net revenue decline" reflects the year-over-year change in the Company's reported net revenue attributable to the Company's management of the entities it owns. We calculate organic net revenue growth (decline) by subtracting the net impact of acquisitions (divestitures) and the impact of foreign currency exchange fluctuations from the aggregate year-over-year increase or decrease in the Company's reported net revenue. The net impact of acquisitions (divestitures) reflects the year-over-year change in the Company's reported net revenue attributable to the impact of all individual entities that were acquired or divested in the current and prior year. We calculate impact of an acquisition as follows: (a) for an entity acquired during the current year, we present the entity's current period reported revenue as the impact of the acquisition in the current year; and (b) for an entity acquired in the prior year, we present an amount equal to the entity's current year net revenue for the same period during which we didn't own the entity in the prior year as the impact of the acquisition in the current year. We calculate impact of a divestiture as follows: (a) for a divestiture in the current year, we present the entity's prior year net revenue for the same period during which we no longer owned it in the current year as impact of the divestiture in the current year; and (b) for a divestiture in the prior year, we present the entity's prior year net revenue for the period during which we owned it in the prior year as impact of the divestiture in the current year. We calculate the impact of any acquisition or divestiture without adjusting for foreign currency exchange fluctuations. The impact of foreign currency exchange fluctuations reflects the year-over-year change in the Company's reported net revenue attributable to changes in foreign currency exchange rates. We calculate the impact of foreign currency exchange fluctuations for the portion of the reporting period in which we recognized revenue from a foreign entity in both the current year and the prior year. The impact is calculated as the difference between (1) reported prior period net revenue (converted to U.S. dollars at historical foreign currency exchange rates) and (2) prior period net revenue converted to U.S. dollars at current period foreign exchange rates.

(2) Net New Business: Estimate of annualized revenue for new wins less annualized revenue for losses incurred in the period.

(3) Adjusted EBITDA: defined as Net income (loss) attributable to Stagwell Inc. common shareholders excluding non-operating income or expense to achieve operating income (loss), plus depreciation and amortization, stock-based compensation, deferred acquisition consideration adjustments, impairment and other losses, and other items. Other items primarily includes restructuring, certain system implementation, working capital administrative fees and acquisition-related expenses. Adjusted EBITDA for our reportable segments is reconciled to Operating Income (Loss), as Net Income (Loss) is not a relevant reportable segment financial metric.

(4) Adjusted Diluted EPS: is defined as (i) Net income (loss) attributable to Stagwell Inc. common shareholders, plus net income (loss) attributable to Class C shareholders, excluding the impact of amortization expense, impairment and other losses, stock-based compensation, deferred acquisition consideration adjustments, discrete tax items, and other items (as defined above), based on total consolidated amounts, then allocated to Stagwell Inc. common shareholders and Class C shareholders, based on their respective income allocation percentage using a normalized effective income tax rate divided by (ii) the diluted weighted average shares outstanding. The diluted weighted average shares outstanding is calculated as (a) the diluted weighted average number of common shares outstanding plus (b) the shares of Class C Common Stock as if converted to shares of Class A Common Stock if not included because they were anti-dilutive.

(5) Free Cash Flow: defined as consolidated net cash flow from operations less cash outflow from capital expenditures and capitalized software, excluding material nonrecurring capital purchases. Free Cash Flow Conversion is the percentage of adjusted EBITDA.

Included in this earnings release are tables reconciling reported Stagwell Inc. results to arrive at certain of these non-GAAP financial measures.

This document contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The Company's representatives may also make forward-looking statements orally or in writing from time to time. Statements in this document that are not historical facts, including, statements about the Company's beliefs and expectations, future financial performance, growth, and future prospects, the Company's strategy, business and economic trends and growth, technological leadership and differentiation, potential and completed acquisitions, anticipated and actual operating efficiencies and synergies and estimates of amounts for redeemable noncontrolling interests and deferred acquisition consideration, constitute forward-looking statements. Forward-looking statements, which are generally denoted by words such as "ability," "aim," "anticipate," "assume," "believe," "better," "build," "consider," "continue," "could," "develop," "drive," "enhance," "estimate," "expect," "focus," "forecast," "future," "grow," "guidance," "improve," "intend," "likely," "maintain," "may," "ongoing," "outlook," "plan," "position," "possible," "potential," "probable," "project," "seek," "should," "target," "will," "would" or the negative of such terms or other variations thereof and terms of similar substance used in connection with any discussion of current plans, estimates and projections are subject to change based on a number of factors, including those outlined in this section.