AI Earnings Predictions for Magnite Inc. (MGNI)

EX-99.1

2 a991-earningsq12026.htm

EX-99.1

Document

Exhibit 99.1

Magnite Reports First Quarter 2026 Results

Contribution ex-TAC(1) Grows 10% Year-Over-Year

Contribution ex-TAC(1) from CTV Grows 30% Year-Over-Year and Now Over 50% of Total

NEW YORK, May 6, 2026 – Magnite (NASDAQ: MGNI), the largest independent sell-side advertising company, today reported its results of operations for the quarter ended March 31, 2026.

Q1 2026 Highlights:

•Revenue of $164.4 million, up 6% year-over-year

•Contribution ex-TAC(1) of $160.9 million, up 10% year-over-year, at the high end of the guidance range of $157 to $161 million

•Contribution ex-TAC(1) attributable to CTV of $82.3 million, up 30% year-over-year, within the guidance range of $81 to $83 million

•Contribution ex-TAC(1) attributable to DV+ of $78.6 million, down 5% year-over-year, exceeded high end of guidance of $76 to $78 million

•Net income of $4.4 million, or $0.03 per diluted share, compared to a net loss of $9.6 million, or $0.07 per share for Q1 2025

•Adjusted EBITDA(1) of $42.9 million, up 16% year-over-year, representing a 27% Adjusted EBITDA margin(2), compared to Adjusted EBITDA(1) of $36.8 million or a 25% margin in Q1 2025

•Non-GAAP earnings per share(1) of $0.13, compared to non-GAAP earnings per share(1) of $0.12 for Q1 2025

•Operating cash flow(3) of $23.3 million

Q2 2026 Expectations:

•Total Contribution ex-TAC(1) to be between $177 million and $181 million

•Contribution ex-TAC(1) attributable to CTV to be between $90 million and $92 million

•Contribution ex-TAC(1) attributable to DV+ to be between $87 million and $89 million

•Adjusted EBITDA operating expenses(4) to be between $115 million and $117 million

Full-Year 2026 Expectations:

•Reaffirm total Contribution ex-TAC(1) growth of at least 11%

•Reaffirm Adjusted EBITDA(1) percentage growth in the mid-teens

•Raise Adjusted EBITDA margin(2) to be at least 35.5% from greater than 35%

•Raise free cash flow(5) growth to be in the mid 30% range from greater than 30%

“Magnite once again exceeded total top and bottom line expectations, with growth paced by CTV at 30%. Our CTV success is broad based and supported by publisher, agency and DSP momentum. Buyer marketplaces coupled with ClearLine, live sports, and strong SMB trends continue to support the growth acceleration in CTV. AI is also becoming foundational in almost every area of our business, from agentic buying, to creative development, to inventory curation, to workflow. It is powering greater productivity throughout our ecosystem and company. We are starting to see some improvements in key areas of DV+, namely mobile app and commerce media partners. We also remain ready in our DV+ business, as it relates to pending remedies related to the Google trial.” said Michael G. Barrett, CEO of Magnite.

1

Magnite First Quarter 2026 Results Summary

(in millions, except per share amounts and percentages)

Three Months Ended

March 31, 2026March 31, 2025Change Favorable/ (Unfavorable)

Revenue$164.4$155.86%

Gross profit$104.0$93.012%

Contribution ex-TAC(1)

$160.9$145.810%

Net income (loss)

$4.4($9.6)NM

Adjusted EBITDA(1) $42.9$36.816%

Adjusted EBITDA margin(2) 26.6%25.2%1.4 ppt

Basic earnings (loss) per share

$0.03($0.07)NM

Diluted earnings (loss) per share

$0.03($0.07)NM

Non-GAAP earnings per share(1)

$0.13$0.128%

NM = Not meaningful

Footnotes:

(1)Contribution ex-TAC, Adjusted EBITDA, and non-GAAP earnings per share are non-GAAP financial measures. Please see the discussion in the section called "Non-GAAP Financial Measures" and the reconciliations included at the end of this press release.

(2)Adjusted EBITDA margin is calculated as Adjusted EBITDA divided by Contribution ex-TAC.

(3)Operating cash flow is calculated as Adjusted EBITDA less capital expenditures.

(4)Adjusted EBITDA operating expenses is calculated as Contribution ex-TAC less Adjusted EBITDA.

(5) Free cash flow is defined as operating cash flow (Adjusted EBITDA less capital expenditures) less net interest expense.

First Quarter 2026 Results Conference Call and Webcast:

The Company will host a conference call on May 6, 2026 at 1:30 PM (PT) / 4:30 PM (ET) to discuss the results for its first quarter of 2026.

Live conference call

Toll free number:(844) 875-6911 (for domestic callers)

Direct dial number:(412) 902-6511 (for international callers)

Passcode:Ask to join the Magnite conference call

Simultaneous audio webcast: http://investor.magnite.com under "Events and Presentations"

Conference call replay

Toll free number: (855) 669-9658 (for domestic callers)

Direct dial number:(412) 317-0088 (for international callers)

Passcode: 5995164

Webcast link: http://investor.magnite.com under "Events and Presentations"

About Magnite

We’re Magnite (NASDAQ: MGNI), the world’s largest independent sell-side advertising company. Publishers use our technology to monetize their content across all screens and formats including CTV, online video, display, a

mgni-202602250001595974FALSE00015959742026-02-252026-02-25

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934

February 25, 2026 Date of Report (Date of earliest event reported)

MAGNITE, INC.

(Exact name of registrant as specified in its charter)

Delaware001-3638420-8881738 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

1250 Broadway, 9th Floor

New York, New York 10001

(Address of principal executive offices, including zip code)

(212) 243-2769

(Registrant’s telephone number, including area code)

Not applicable

(Former name or former address, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name on each exchange on which registered

Common stock, par value $0.00001 per share MGNINasdaq Global Select Market

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company  ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  o

Item 2.02. Results of Operations and Financial Condition. On February 25, 2026, Magnite, Inc., or the Company, issued a press release announcing financial results for its fiscal quarter and year ended December 31, 2025. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Form 8-K (including Exhibit 99.1) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01. Financial Statements and Exhibits.

(d)Exhibits The following exhibit relating to Item 2.02 shall be deemed to be furnished, and not filed:

Exhibit NumberDescription 99.1Press release dated February 25, 2026

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MAGNITE, INC.

Date:February 25, 2026  By:/s/ David Day David Day Chief Financial Officer

mgni-202511050001595974FALSE00015959742025-11-052025-11-05

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934

November 5, 2025 Date of Report (Date of earliest event reported)

MAGNITE, INC.

(Exact name of registrant as specified in its charter)

Delaware001-36384 20-8881738 (State or other jurisdiction of incorporation)(Commission File Number) (IRS Employer Identification No.)

1250 Broadway, 9th Floor

New York, New York 10001

(Address of principal executive offices, including zip code)

(212) 243-2769

(Registrant’s telephone number, including area code)

Not applicable (Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act: Title of each classTrading Symbol(s)Name on each exchange on which registered Common stock, par value $0.00001 per shareMGNINasdaq Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter). Emerging growth company  ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Item 2.02. Results of Operations and Financial Condition. On November 5, 2025, Magnite, Inc., or the Company, issued a press release announcing financial results for its fiscal quarter ended September 30, 2025. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K. The information in this Form 8-K (including Exhibit 99.1) shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01. Financial Statements and Exhibits.

(d)Exhibits The following exhibit relating to Item 2.02 shall be deemed to be furnished, and not filed:

Exhibit NumberDescription 99.1Press release dated November 5, 2025

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

MAGNITE, INC.

Date:November 5, 2025  By:/s/ David Day David Day Chief Financial Officer