MGNI
Magnite, Inc.Communication Services · $3.7B market cap
Verdict
Share price
$24.73
close of Oct 3, 2026
Fair value
$18.16
Sticker Price
Payback Price
$7.27
buy price
MGNI is Overpriced: at $24.73 it trades 36% above its fair value of $18.16. Its buy price (Payback Price) is $7.27, 71% below today's price. Business quality is solid: 3 of 5 key numbers clear the 10% bar.
How we valued it
Free Cash Flow. Sales grew 7% a year over the last 3 years, below the 15% we look for in a fast grower, so we value it on its free cash flow instead of an earnings forecast.
Business quality
3 of 5 clear the 10% bar. What are the Big Five?
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1 of the investors we track holds MGNI. In Q2 2026, 1 added. Who we track
Moves in Q2 2026
Insider activity
Since Jun 15, 2026: no open-market purchases, 36 sales worth $23.7M and 16 other filings (stock awards, tax withholding and similar). Why purchases matter
Sales
Evans Katie Seitz
See Remarks · 2026-09-11
Sold
$336K
Caine Paul
director · 2026-09-10
Sold
$118K
Saltz Aaron
CHIEF LEGAL OFFICER · 2026-09-10
Sold
$936K
Evans Katie Seitz
See Remarks · 2026-09-09
Sold
$260K
Evans Katie Seitz
See Remarks · 2026-09-08
Sold
$763K
Show all 36 salesShow fewer
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-09-02
Sold
$26K
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-09-01
Sold
$126K
Harden Sarah Patricia
director · 2026-08-28
Sold
$442K
Harden Sarah Patricia
director · 2026-08-26
Sold
$712K
Buckley Sean Patrick
See Remarks · 2026-08-18
Sold
$69K
Buckley Sean Patrick
See Remarks · 2026-08-17
Sold
$201K
Caine Paul
director · 2026-08-14
Sold
$188K
Caine Paul
director · 2026-08-10
Sold
$122K
Lam Rachel
director · 2026-08-10
Sold
$242K
Gephart Brian
CHIEF ACCOUNTING OFFICER · 2026-08-10
Sold
$308K
BARRETT MICHAEL G.
CEO · 2026-08-06
Sold
$6.7M
Evans Katie Seitz
See Remarks · 2026-08-06
Sold
$480K
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-08-06
Sold
$22K
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-08-06
Sold
$62K
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-08-06
Sold
$95K
Knopper Douglas S
director · 2026-08-06
Sold
$848K
Buckley Sean Patrick
See Remarks · 2026-08-06
Sold
$442K
Buckley Sean Patrick
See Remarks · 2026-08-06
Sold
$1.2M
BARRETT MICHAEL G.
CEO · 2026-07-15
Sold
$785K
Caine Paul
director · 2026-07-10
Sold
$103K
Buckley Sean Patrick
See Remarks · 2026-07-07
Sold
$404K
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-07-07
Sold
$26K
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-07-01
Sold
$188K
BARRETT MICHAEL G.
CEO · 2026-06-29
Sold
$1.5M
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-06-17
Sold
$27K
Buckley Sean Patrick
See Remarks · 2026-06-17
Sold
$365K
BARRETT MICHAEL G.
CEO · 2026-06-16
Sold
$1.8M
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-06-16
Sold
$202K
Knopper Douglas S
director · 2026-06-16
Sold
$676K
BARRETT MICHAEL G.
CEO · 2026-06-15
Sold
$3.0M
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-06-15
Sold
$18K
Other filings
Evans Katie Seitz
See Remarks · 2026-09-08
Option exercise
$70K
Buckley Sean Patrick
See Remarks · 2026-08-15
Tax withholding
$290K
Day David
CHIEF FINANCIAL OFFICER · 2026-08-15
Tax withholding
$350K
BARRETT MICHAEL G.
CEO · 2026-08-15
Tax withholding
$257K
Gephart Brian
CHIEF ACCOUNTING OFFICER · 2026-08-15
Tax withholding
$94K
Show all 16 other filingsShow fewer
Saltz Aaron
CHIEF LEGAL OFFICER · 2026-08-15
Tax withholding
$139K
Evans Katie Seitz
See Remarks · 2026-08-15
Tax withholding
$277K
Buonasera David
CHIEF TECHNOLOGY OFFICER · 2026-08-15
Tax withholding
$200K
Day David
CHIEF FINANCIAL OFFICER · 2026-08-13
G-Gift
26,258 shares
BARRETT MICHAEL G.
CEO · 2026-08-06
Option exercise
$1.7M
Evans Katie Seitz
See Remarks · 2026-08-06
Option exercise
$103K
Buckley Sean Patrick
See Remarks · 2026-08-06
Option exercise
$399K
BARRETT MICHAEL G.
CEO · 2026-07-15
Option exercise
$224K
BARRETT MICHAEL G.
CEO · 2026-06-29
Option exercise
$435K
BARRETT MICHAEL G.
CEO · 2026-06-16
Option exercise
$580K
BARRETT MICHAEL G.
CEO · 2026-06-15
Option exercise
$1.0M
About Magnite, Inc.
Magnite, Inc. manages an independent, global platform dedicated to the digital advertising marketplace. This sophisticated system furnishes publishers—entities controlling digital content such as connected TV channels, mobile applications, and websites—with the necessary applications and utilities to oversee and monetize their ad inventory. Concurrently, it delivers services and tools for advertising buyers…
Advertising Agencies
Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works