MGNI · Nasdaq · CIK 0001595974

MAGNITE, INC.

MAGNITE, INC.’s most recent SEC filing in our snapshot is a Form 4 filed on Oct 14, 2026. In fiscal 2025 (year ended Dec 31, 2025) it reported revenue of $714.0M and net income of $144.6M, according to its XBRL data on EDGAR. Its EDGAR record lists 92 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$714.0M
Net income, FY2025
$144.6M
Form 4 filings on record, past 12 months
92

Company overview

Legal name (as filed)
MAGNITE, INC.
Ticker
MGNI
SEC Central Index Key (CIK)
0001595974
Business address
NEW YORK, NY
State or country of incorporation
DE
Fiscal year ends
December 31
SEC filer category
Large accelerated filer
Position in SEC ticker list
#1645 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from MAGNITE, INC.’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$468.4MFY2021$577.1MFY2022$619.7MFY2023$668.2MFY2024$714.0MFY2025
Net income
$65.0KFY2021-$130.3MFY2022-$159.2MFY2023$22.8MFY2024$144.6MFY2025
MGNI annual results
ItemFY2021
ended Dec 31, 2021		FY2022
ended Dec 31, 2022		FY2023
ended Dec 31, 2023		FY2024
ended Dec 31, 2024		FY2025
ended Dec 31, 2025
Revenue$468.4M$577.1M$619.7M$668.2M$714.0M
Net income$65.0K-$130.3M-$159.2M$22.8M$144.6M
Diluted EPS$0.00-$0.98-$1.17$0.16$0.95
Total assets$2.7B$2.7B$2.7B$2.9B$3.2B
Cash and equivalents$230.4M$326.3M$326.2M$483.2M$553.4M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

MGNI latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Feb 25, 202610-KAnnual report· period Dec 31, 2025Document · Index
Aug 5, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Oct 7, 20268-KMaterial agreement; Regulation FD disclosure· period Oct 7, 2026Document · Index
Apr 21, 2026DEF 14ADEFINITIVE PROXY STATEMENT· period Jun 8, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about MAGNITE, INC., by form type:

4 ×21144 ×168-K ×23 ×1
MGNI recent filings
FiledFormWhat it isOriginal
Oct 14, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 12, 2026Document · Index
Oct 7, 20268-KMaterial agreement; Regulation FD disclosure· period Oct 7, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20263Initial statement of beneficial ownership· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Sep 21, 20268-KDirector or officer change· period Sep 21, 2026Document · Index
Sep 18, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 17, 2026Document · Index
Sep 18, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 17, 2026Document · Index
Sep 17, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 17, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 16, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 14, 2026Document · Index
Sep 16, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 14, 2026Document · Index
Sep 14, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 14, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 11, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 11, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 10, 2026Document · Index
Sep 11, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 11, 2026Document · Index
Sep 11, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 10, 2026Document · Index
Sep 10, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 10, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 10, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 8, 2026Document · Index
Sep 9, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 8, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 3, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 1, 2026Document · Index
Sep 2, 2026144Notice of proposed sale of securitiesDocument · Index
Sep 1, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 28, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 28, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 26, 2026Document · Index
Aug 26, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 18, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 14, 2026Document · Index
Aug 18, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 15, 2026Document · Index
Aug 17, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 14, 2026144Notice of proposed sale of securitiesDocument · Index

Insider filing activity

92 Form 4 filings appear in MAGNITE, INC.’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0001595974 and XBRL company facts. MAGNITE, INC. on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.