SecSonar.com

Magnite, Inc. (MGNI)

Magnite, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Magnite, Inc. (MGNI) is a Advertising Agencies company based in US with a market capitalization of $2.1B. Revenue grew 6.8% year-over-year and the company generated $165.6M in free cash flow. This page tracks MGNI's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 905 employees · IPO Apr 2, 2014

Valuation

Valuation & price

$12.82 · as of May 17, 2026 · -51.7% vs 52w high

13.6

P/E ratio

Latest-FY diluted EPS

2.29

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$25.95$18.80$11.65Jul 25Dec 25Jul 26Jul 7, 25$24.29Jul 9, 25$23.69Jul 11, 25$22.57Jul 15, 25$23.55Jul 17, 25$24.27Jul 21, 25$24.42Jul 23, 25$22.55Jul 25, 25$23.52Jul 29, 25$22.44Jul 31, 25$23.01Aug 4, 25$22.68Aug 6, 25$22.48Aug 11, 25$22.09Aug 13, 25$22.84Aug 15, 25$23.70Aug 19, 25$21.84Aug 21, 25$22.52Aug 25, 25$25.33Aug 27, 25$25.57Aug 29, 25$25.95Sep 3, 25$24.54Sep 5, 25$24.85Sep 9, 25$24.39Sep 11, 25$24.14Sep 16, 25$23.07Sep 18, 25$23.88Sep 22, 25$24.16Sep 24, 25$22.81Sep 26, 25$22.14Sep 30, 25$21.78Oct 2, 25$20.12Oct 6, 25$19.27Oct 8, 25$19.09Oct 10, 25$17.50Oct 14, 25$17.96Oct 16, 25$18.31Oct 21, 25$18.95Oct 23, 25$19.14Oct 27, 25$20.09Oct 29, 25$18.64Oct 31, 25$17.88Nov 4, 25$16.73Nov 6, 25$14.87Nov 10, 25$14.56Nov 12, 25$14.21Nov 14, 25$14.15Nov 18, 25$13.40Nov 20, 25$13.13Nov 25, 25$14.84Nov 28, 25$14.69Dec 2, 25$14.40Dec 4, 25$14.38Dec 8, 25$14.91Dec 10, 25$15.78Dec 12, 25$16.30Dec 16, 25$16.54Dec 18, 25$16.58Dec 22, 25$16.44Dec 24, 25$16.52Dec 29, 25$16.45Jan 2, 26$16.06Jan 6, 26$16.88Jan 8, 26$16.60Jan 12, 26$16.32Jan 14, 26$15.30Jan 16, 26$14.38Jan 21, 26$14.29Jan 23, 26$15.41Jan 27, 26$15.05Jan 29, 26$15.02Feb 2, 26$14.06Feb 4, 26$11.91Feb 9, 26$11.67Feb 11, 26$11.80Feb 13, 26$11.70Feb 18, 26$12.00Feb 20, 26$12.23Feb 24, 26$11.70Feb 26, 26$13.48Mar 2, 26$13.56Mar 4, 26$13.83Mar 6, 26$14.00Mar 10, 26$13.00Mar 12, 26$12.29Mar 17, 26$12.34Mar 19, 26$12.49Mar 23, 26$12.45Mar 25, 26$12.11Mar 27, 26$11.65Mar 31, 26$11.88Apr 2, 26$11.89Apr 7, 26$12.05Apr 9, 26$11.82Apr 13, 26$12.09Apr 15, 26$13.25Apr 17, 26$13.71Apr 22, 26$13.39Apr 24, 26$12.98Apr 28, 26$12.97Apr 30, 26$12.82May 4, 26$13.58May 6, 26$13.39May 8, 26$14.13May 12, 26$13.82May 14, 26$12.42May 18, 26$13.39May 20, 26$13.06May 22, 26$13.20May 28, 26$14.43Jun 1, 26$15.38Jun 3, 26$14.45Jun 5, 26$14.68Jun 9, 26$15.81Jun 11, 26$16.20Jun 15, 26$16.75Jun 17, 26$18.24Jun 22, 26$17.45Jun 24, 26$18.29Jun 26, 26$18.73Jul 2, 26$20.38
$11.2052-week range$26.52
Loading valuation history…

Fundamentals

Key fundamentals

$2.1B

Market cap

6.8%

Revenue growth (YoY)

62.7%

Gross margin

$165.6M

Free cash flow (USD)

-$274.7M

Net debt

Net cash position

1.4%

Share dilution

2/5

Graham criteria passed

Defensive-investor screen

Communication Services

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$278.2MFY 2017$155.5MFY 2018$124.7MFY 2019$156.4MFY 2020$221.6MFY 2021$468.4MFY 2022$577.1MFY 2023$619.7MFY 2024$668.2MFY 2025$714.0M
$278.2M$714M

Free cash flow by year

2016 → 2025

FY 2016$26.7MFY 2017$-18.9MFY 2018$-42.6MFY 2019$12.1MFY 2020$-26.4MFY 2021$97.5MFY 2022$148.2MFY 2023$187.6MFY 2024$202.4MFY 2025$165.6M
$26.7M$165.6M

Gross margin by year

2021 → 2025

FY 202157.0%FY 202246.8%FY 202333.9%FY 202461.3%FY 202562.7%
57.0%62.7%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

9

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 6, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider sellInsider Sell $188K · 10b5-1 PlanBuonasera David · CHIEF TECHNOLOGY OFFICER · $187.5KJul 2, 2026Filing
  • Insider sellInsider Sell $365K · 10b5-1 PlanBuckley Sean Patrick · See Remarks · $365.4KJun 18, 2026Filing
  • Insider sellInsider Sell $4.7M · 10b5-1 PlanBARRETT MICHAEL G. · Director, CEO · $4.7MJun 17, 2026Filing
  • Insider sellInsider Sell $247K · 10b5-1 PlanBuonasera David · CHIEF TECHNOLOGY OFFICER · $246.9KJun 17, 2026Filing
  • Insider sellInsider Sell $676K · 10b5-1 PlanKnopper Douglas S · Director · $675.8KJun 17, 2026Filing
  • 8-K eventAnnual Meeting ResultsJun 11, 2026Filing
  • Insider sellInsider Sell $168K · 10b5-1 PlanPEARSON DAVID T. · Director · $168.5KJun 10, 2026Filing
  • Insider sellInsider Sell $169K · 10b5-1 PlanKnopper Douglas S · Director · $169.3KJun 10, 2026Filing
  • Insider sellInsider Sell $21K · 10b5-1 PlanBuonasera David · CHIEF TECHNOLOGY OFFICER · $21.1KJun 3, 2026Filing
  • Insider sellInsider Sell $133KSpillane Robert F · Director · $133.3KMay 21, 2026Filing

Questions

Frequently asked questions

What is Magnite, Inc.'s market cap?

Magnite, Inc. (MGNI) has a market capitalization of $2.1B.

What is MGNI's P/E ratio?

MGNI trades at a price-to-earnings ratio of 13.6, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is MGNI's price-to-book (P/B) ratio?

MGNI trades at 2.29 times book value per share.

Are insiders buying MGNI stock?

SEC Form 4 filings show no open-market insider buys at Magnite, Inc. in the last 90 days (9 sells).

Same arena

Related companies in Advertising Agencies

CMPR

Cimpress plc

$2.4B

STGW

Stagwell Inc.

$1.8B

ZD

Ziff Davis, Inc.

$1.7B

CCO

Clear Channel Outdoor Holdings, Inc.

$1.2B

DLX

Deluxe Corporation

$1.1B

EEX

Emerald Holding, Inc.

$987.6M

Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.