| SBGI Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the SBGI market cap history going back to 2/26/2010:
Also see: SBGI Shares Outstanding History and SBGI YTD Return |
As of 5/4/2026 Sinclair Broadcast Group has a market cap of 714.05 million. Investors often follow the SBGI market cap history to compare the size of the company over time.
This page shows SBGI market capitalization trends over time, with 65 market cap datapoints presented, dating back to 2/26/2010.

| SBGI Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the SBGI market cap history going back to 2/26/2010:
Also see: SBGI Shares Outstanding History and SBGI YTD Return |
| SBGI Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SBGI Historical Market Cap: +6.96% CAGR
Mouse over chart for data details
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| SBGI Stock Price Chart |
| About Sinclair Inc |
| Sinclair, Inc. is a diversified media company and a provider of local news and sports. Co. operates through two segments: Local Media, and Tennis. Its Local Media segment is comprised of its television stations. It produces more than 2,400 hours of news per week at 115 stations in 73 markets. Its Tennis segment primarily consists of Tennis Channel, a cable network which includes coverage of many of tennis' top tournaments and original professional sports and tennis lifestyle shows. Its content is delivered via multiple platforms, including over-the-air, multi-channel video program distributors, and the streaming aggregator of local news content, NewsON. We show 65 historical shares outstanding datapoints in our SBGI shares outstanding history coverage, used to compute SBGI market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing SBGI market cap history over the course of time is important for investors interested in comparing SBGI's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of SBGI versus a peer is one thing; comparing SBGI market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like SBGI can fluctuate over the course of history. With this page we aim to empower investors researching SBGI by allowing them to research the SBGI market cap history. |
| SBGI Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| SBGI Share Performance |
| Market Cap Peers |
| Sinclair Broadcast Group (SBGI) is categorized under the Services sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
SBH Market Cap History SBUX Market Cap History SCHL Market Cap History SCI Market Cap History SCPL Market Cap History SCR Market Cap History SCVL Market Cap History SDHC Market Cap History SDOT Market Cap History SEAS Market Cap History More Services companies » |
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