MGNI
Magnite, Inc. Common Stock
Nasdaq · usd
Magnite, Inc. Common Stock (MGNI) trades at $22.89 (-1.04%) as of 7:30:03 PM EDT on Oct 23, 2026, -4.90% over the past month. Market cap is $3.32B, with 4.1 days to cover in short interest.
Stock performance
How Magnite, Inc. Common Stock (MGNI) stock has performed from one day to one year, with its 52-week range.
- 1D
- -1.04%
- 1W
- -2.05%
- 1M
- -4.90%
- YTD
- +41.04%
- 1Y
- +13.94%
- 52-wk range
- $10.82 – $26.84
Key statistics
Today's trading snapshot for MGNI: day range, open, previous close, volume and market cap.
- Day range
- $22.72 – $23.38
- Open
- $22.76
- Prev close
- $23.13
- Volume
- 1.07M
- Market cap
- $3.32B
- Shares out
- 143.42M
Valuation and profitability ratios: P/E, P/S, ROE
Valuation and profitability ratios for Magnite, Inc. Common Stock: P/E, P/S, P/B, ROE and more.
- P/E
- 19.88
- P/S
- 4.47
- P/B
- 3.54
- P/FCF
- 15.38
- ROE
- 17.8%
- ROA
- 5.5%
- Debt/Equity
- 0.37
- Div yield
- 0.00%
As of Oct 22, 2026
8-K filings
Material corporate events Magnite, Inc. Common Stock has disclosed to the SEC on Form 8-K.
- Debt activityOct 7, 2026
On October 7, 2026, Magnite, Inc. entered into Amendment No. 3 to its Credit Agreement, dated February 6, 2024. Amendment No. 3 reduces the applicable margin for the term loans bearing interest at Term SOFR to Term SOFR + 2.50% from Term SOFR + 3.00%, and reduces the applicable margin for revolving loans to Term SOFR plus 2.50%–3.00% from 3.50%–4.00%.
- Executive leadershipSep 21, 2026
On September 18, 2026, the Company appointed Haas Sullivan as the Company's Chief Accounting Officer ("CAO"), effective October 1, 2026, in which capacity he will serve as principal accounting officer.
- Shareholder meetingsJun 11, 2026
At the 2026 annual meeting of stockholders of the Company held on June 8, 2026, the Company's stockholders considered four proposals... The final results of voting on each proposal are as follows: [detailed voting results for all four proposals including director elections, auditor ratification, executive compensation approval, and advisory vote frequency]
- Executive leadershipApr 20, 2026
On April 20, 2026, Magnite, Inc. (the "Company") announced that David Day plans to retire as the Company's Chief Financial Officer. Mr. Day entered into a transition agreement pursuant to which he will continue to serve as CFO until September 30, 2026. After such date, it is expected that he will remain employed as a non-executive advisor through May 31, 2027 to assist with an orderly transition.
- Executive leadershipApr 10, 2026
On April 7, 2026, Magnite, Inc. (the "Company") announced that Adam Soroca would cease serving as the Company's Chief Product Officer, effective April 8, 2026. Mr. Soroca will remain employed with the Company as an advisor through May 15, 2026. In connection with his termination of employment, Mr. Soroca will be entitled to severance benefits in accordance with the terms of the Executive Severance and Vesting Acceleration Agreement.
Dividend history and stock splits
Magnite, Inc. Common Stock's recent dividend payments and stock splits.
Dividends
No recent dividends.
Splits
- 3.5-for-1Apr 17, 2012
- 1-for-80Feb 3, 2003
MGNI short interest
How heavily MGNI is shorted: shares short, days to cover and average daily volume.
- Days to cover
- 4.1
- Short interest
- 10.93M
- Avg volume
- 2.68M
As of · reported to FINRA twice monthly.
MGNI news
The latest news and headlines about Magnite, Inc. Common Stock (MGNI).
- The Trade Desk Broadens CTV Ad Reach in Italy: A New Catalyst for TTD?positiveZacks Investment Research· Oct 19, 2026
- Will OPRX's OpenPath Deal Help TTD Capture More Healthcare Ad Dollars?neutralZacks Investment Research· Sep 23, 2026
- Magnite Named Primary Video Ad Server and a Programmatic Technology Provider for HP TV+positiveGlobeNewswire Inc.· Sep 23, 2026
- Can Audience Unlimited Accelerate Trade Desk's Growth Momentum?negativeZacks Investment Research· Sep 14, 2026
- Magnite and ITN Expand Partnership to Introduce Agentic AI Solution for Local Linear TVpositiveGlobeNewswire Inc.· Sep 10, 2026
Frequently asked questions
What is the Magnite, Inc. Common Stock (MGNI) stock price today?
Magnite, Inc. Common Stock (MGNI) is trading at $22.89 (-1.04% on the day) as of 7:30:03 PM EDT on Oct 23, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.
What is Magnite, Inc. Common Stock?
Magnite is a supply-side advertising platform that provides technology and yield management solutions to content publishers, enabling them to monetize their digital advertising inventory. Magnite receives a percentage of all advertising inventory that it sells.
What is the short interest in MGNI?
As of Sep 30, 2026, MGNI has 10.93M shares short and 4.1 days to cover.
What exchange is MGNI listed on?
Magnite, Inc. Common Stock (MGNI) trades on Nasdaq in USD, in the SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. industry.
Build with AI
Build an analysis of MGNI with your agent
Point Claude or ChatGPT at the Massive MCP server and recreate this page from live data.
Connect the Massive MCP server (API reference: massive.com/docs/llms.txt) and build a MGNI analysis: the latest quote, key ratios (P/E, P/S, ROE), short interest, recent insider activity and the latest news.
Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.